From c9266275a7240e07da227b662cc6afcb0000d7a6 Mon Sep 17 00:00:00 2001 From: Anas Nashif Date: Mon, 5 Nov 2012 11:36:17 -0800 Subject: [PATCH] Imported Upstream version 1.0 --- AUTHORS | 6 + COPYING.LESSER | 165 + ChangeLog | 0 INSTALL | 101 + Makefile.am | 29 + Makefile.in | 832 +++ Makefile.vc | 426 ++ NEWS | 141 + README | 11 + TODO | 40 + aclocal.m4 | 1082 +++ ar-lib | 270 + config.guess | 1530 +++++ config.h.in | 123 + config.sub | 1782 +++++ configure | 17051 ++++++++++++++++++++++++++++++++++++++++++++++++ configure.ac | 242 + depcomp | 708 ++ doc/Makefile.am | 20 + doc/Makefile.in | 701 ++ doc/fdl-1.3.texi | 506 ++ doc/mdate-sh | 205 + doc/mpc.info | 1807 +++++ doc/mpc.texi | 1165 ++++ doc/stamp-vti | 4 + doc/texinfo.tex | 9291 ++++++++++++++++++++++++++ doc/version.texi | 4 + install-sh | 527 ++ ltmain.sh | 9661 +++++++++++++++++++++++++++ m4/ax_c_check_flag.m4 | 86 + m4/ax_gcc_option.m4 | 130 + m4/ax_gcc_version.m4 | 65 + m4/libtool.m4 | 7851 ++++++++++++++++++++++ m4/ltoptions.m4 | 369 ++ m4/ltsugar.m4 | 123 + m4/ltversion.m4 | 23 + m4/lt~obsolete.m4 | 98 + m4/mpc.m4 | 242 + m4/valgrind-tests.m4 | 40 + missing | 331 + src/Makefile.am | 34 + src/Makefile.in | 667 ++ src/abs.c | 28 + src/acos.c | 228 + src/acosh.c | 76 + src/add.c | 33 + src/add_fr.c | 33 + src/add_si.c | 32 + src/add_ui.c | 33 + src/arg.c | 27 + src/asin.c | 226 + src/asinh.c | 55 + src/atan.c | 367 ++ src/atanh.c | 52 + src/clear.c | 28 + src/cmp.c | 33 + src/cmp_si_si.c | 34 + src/conj.c | 32 + src/cos.c | 27 + src/cosh.c | 35 + src/div.c | 449 ++ src/div_2si.c | 32 + src/div_2ui.c | 32 + src/div_fr.c | 39 + src/div_ui.c | 32 + src/exp.c | 202 + src/fma.c | 191 + src/fr_div.c | 39 + src/fr_sub.c | 33 + src/get_prec.c | 28 + src/get_prec2.c | 29 + src/get_version.c | 48 + src/get_x.c | 236 + src/imag.c | 27 + src/init2.c | 28 + src/init3.c | 28 + src/inp_str.c | 239 + src/log.c | 217 + src/log10.c | 297 + src/logging.c | 147 + src/mem.c | 46 + src/mpc-impl.h | 194 + src/mpc-log.h | 51 + src/mpc.h | 269 + src/mul.c | 639 ++ src/mul_2si.c | 32 + src/mul_2ui.c | 32 + src/mul_fr.c | 43 + src/mul_i.c | 80 + src/mul_si.c | 32 + src/mul_ui.c | 32 + src/neg.c | 32 + src/norm.c | 182 + src/out_str.c | 39 + src/pow.c | 819 +++ src/pow_d.c | 38 + src/pow_fr.c | 37 + src/pow_ld.c | 38 + src/pow_si.c | 30 + src/pow_ui.c | 169 + src/pow_z.c | 47 + src/proj.c | 34 + src/real.c | 27 + src/set.c | 32 + src/set_prec.c | 28 + src/set_str.c | 42 + src/set_x.c | 104 + src/set_x_x.c | 78 + src/sin.c | 27 + src/sin_cos.c | 402 ++ src/sinh.c | 47 + src/sqr.c | 324 + src/sqrt.c | 364 ++ src/strtoc.c | 89 + src/sub.c | 32 + src/sub_fr.c | 34 + src/sub_ui.c | 33 + src/swap.c | 29 + src/tan.c | 284 + src/tanh.c | 47 + src/uceil_log2.c | 33 + src/ui_div.c | 36 + src/ui_ui_sub.c | 34 + src/urandom.c | 32 + tests/Makefile.am | 52 + tests/Makefile.in | 1190 ++++ tests/abs.dat | 84 + tests/acos.dat | 127 + tests/acosh.dat | 121 + tests/add.dat | 115 + tests/add_fr.dat | 122 + tests/arg.dat | 74 + tests/asin.dat | 126 + tests/asinh.dat | 120 + tests/atan.dat | 150 + tests/atanh.dat | 111 + tests/comparisons.c | 45 + tests/conj.dat | 114 + tests/cos.dat | 85 + tests/cosh.dat | 133 + tests/div.dat | 2486 +++++++ tests/div_fr.dat | 368 ++ tests/exp.dat | 118 + tests/fma.dat | 32 + tests/fr_div.dat | 381 ++ tests/fr_sub.dat | 373 ++ tests/inp_str.dat | 163 + tests/log.dat | 190 + tests/log10.dat | 175 + tests/mpc-tests.h | 235 + tests/mul.dat | 178 + tests/mul_fr.dat | 368 ++ tests/neg.dat | 109 + tests/norm.dat | 166 + tests/pow.dat | 469 ++ tests/pow_fr.dat | 74 + tests/pow_si.dat | 29 + tests/pow_ui.dat | 102 + tests/proj.dat | 73 + tests/random.c | 160 + tests/read_data.c | 1059 +++ tests/sin.dat | 163 + tests/sinh.dat | 84 + tests/sqr.dat | 170 + tests/sqrt.dat | 139 + tests/strtoc.dat | 168 + tests/sub.dat | 94 + tests/sub_fr.dat | 378 ++ tests/tabs.c | 36 + tests/tacos.c | 36 + tests/tacosh.c | 57 + tests/tadd.c | 70 + tests/tadd_fr.c | 72 + tests/tadd_si.c | 68 + tests/tadd_ui.c | 68 + tests/tan.dat | 135 + tests/tanh.dat | 81 + tests/targ.c | 36 + tests/tasin.c | 36 + tests/tasinh.c | 57 + tests/tatan.c | 68 + tests/tatanh.c | 57 + tests/tconj.c | 36 + tests/tcos.c | 65 + tests/tcosh.c | 134 + tests/tdiv.c | 36 + tests/tdiv_2si.c | 35 + tests/tdiv_2ui.c | 35 + tests/tdiv_fr.c | 36 + tests/tdiv_ui.c | 35 + tests/texp.c | 36 + tests/tfma.c | 107 + tests/tfr_div.c | 34 + tests/tfr_sub.c | 35 + tests/tgeneric.c | 1412 ++++ tests/tget_version.c | 62 + tests/timag.c | 35 + tests/tio_str.c | 252 + tests/tlog.c | 37 + tests/tlog10.c | 37 + tests/tmul.c | 201 + tests/tmul_2si.c | 35 + tests/tmul_2ui.c | 35 + tests/tmul_fr.c | 36 + tests/tmul_i.c | 96 + tests/tmul_si.c | 34 + tests/tmul_ui.c | 35 + tests/tneg.c | 35 + tests/tnorm.c | 110 + tests/tpow.c | 71 + tests/tpow_d.c | 61 + tests/tpow_fr.c | 63 + tests/tpow_ld.c | 43 + tests/tpow_si.c | 89 + tests/tpow_ui.c | 118 + tests/tpow_z.c | 62 + tests/tprec.c | 69 + tests/tproj.c | 36 + tests/treal.c | 35 + tests/treimref.c | 48 + tests/tset.c | 447 ++ tests/tsin.c | 36 + tests/tsin_cos.c | 35 + tests/tsinh.c | 36 + tests/tsqr.c | 191 + tests/tsqrt.c | 36 + tests/tstrtoc.c | 166 + tests/tsub.c | 36 + tests/tsub_fr.c | 36 + tests/tsub_ui.c | 35 + tests/tswap.c | 54 + tests/ttan.c | 216 + tests/ttanh.c | 36 + tests/tui_div.c | 102 + tests/tui_ui_sub.c | 35 + 235 files changed, 84732 insertions(+) create mode 100644 AUTHORS create mode 100644 COPYING.LESSER create mode 100644 ChangeLog create mode 100644 INSTALL create mode 100644 Makefile.am create mode 100644 Makefile.in create mode 100644 Makefile.vc create mode 100644 NEWS create mode 100644 README create mode 100644 TODO create mode 100644 aclocal.m4 create mode 100755 ar-lib create mode 100755 config.guess create mode 100644 config.h.in create mode 100755 config.sub create mode 100755 configure create mode 100644 configure.ac create mode 100755 depcomp create mode 100644 doc/Makefile.am create mode 100644 doc/Makefile.in create mode 100644 doc/fdl-1.3.texi create mode 100755 doc/mdate-sh create mode 100644 doc/mpc.info create mode 100644 doc/mpc.texi create mode 100644 doc/stamp-vti create mode 100644 doc/texinfo.tex create mode 100644 doc/version.texi create mode 100755 install-sh create mode 100644 ltmain.sh create mode 100644 m4/ax_c_check_flag.m4 create mode 100644 m4/ax_gcc_option.m4 create mode 100644 m4/ax_gcc_version.m4 create mode 100644 m4/libtool.m4 create mode 100644 m4/ltoptions.m4 create mode 100644 m4/ltsugar.m4 create mode 100644 m4/ltversion.m4 create mode 100644 m4/lt~obsolete.m4 create mode 100644 m4/mpc.m4 create mode 100644 m4/valgrind-tests.m4 create mode 100755 missing create mode 100644 src/Makefile.am create mode 100644 src/Makefile.in create mode 100644 src/abs.c create mode 100644 src/acos.c create mode 100644 src/acosh.c create mode 100644 src/add.c create mode 100644 src/add_fr.c create mode 100644 src/add_si.c create mode 100644 src/add_ui.c create mode 100644 src/arg.c create mode 100644 src/asin.c create mode 100644 src/asinh.c create mode 100644 src/atan.c create mode 100644 src/atanh.c create mode 100644 src/clear.c create mode 100644 src/cmp.c create mode 100644 src/cmp_si_si.c create mode 100644 src/conj.c create mode 100644 src/cos.c create mode 100644 src/cosh.c create mode 100644 src/div.c create mode 100644 src/div_2si.c create mode 100644 src/div_2ui.c create mode 100644 src/div_fr.c create mode 100644 src/div_ui.c create mode 100644 src/exp.c create mode 100644 src/fma.c create mode 100644 src/fr_div.c create mode 100644 src/fr_sub.c create mode 100644 src/get_prec.c create mode 100644 src/get_prec2.c create mode 100644 src/get_version.c create mode 100644 src/get_x.c create mode 100644 src/imag.c create mode 100644 src/init2.c create mode 100644 src/init3.c create mode 100644 src/inp_str.c create mode 100644 src/log.c create mode 100644 src/log10.c create mode 100644 src/logging.c create mode 100644 src/mem.c create mode 100644 src/mpc-impl.h create mode 100644 src/mpc-log.h create mode 100644 src/mpc.h create mode 100644 src/mul.c create mode 100644 src/mul_2si.c create mode 100644 src/mul_2ui.c create mode 100644 src/mul_fr.c create mode 100644 src/mul_i.c create mode 100644 src/mul_si.c create mode 100644 src/mul_ui.c create mode 100644 src/neg.c create mode 100644 src/norm.c create mode 100644 src/out_str.c create mode 100644 src/pow.c create mode 100644 src/pow_d.c create mode 100644 src/pow_fr.c create mode 100644 src/pow_ld.c create mode 100644 src/pow_si.c create mode 100644 src/pow_ui.c create mode 100644 src/pow_z.c create mode 100644 src/proj.c create mode 100644 src/real.c create mode 100644 src/set.c create mode 100644 src/set_prec.c create mode 100644 src/set_str.c create mode 100644 src/set_x.c create mode 100644 src/set_x_x.c create mode 100644 src/sin.c create mode 100644 src/sin_cos.c create mode 100644 src/sinh.c create mode 100644 src/sqr.c create mode 100644 src/sqrt.c create mode 100644 src/strtoc.c create mode 100644 src/sub.c create mode 100644 src/sub_fr.c create mode 100644 src/sub_ui.c create mode 100644 src/swap.c create mode 100644 src/tan.c create mode 100644 src/tanh.c create mode 100644 src/uceil_log2.c create mode 100644 src/ui_div.c create mode 100644 src/ui_ui_sub.c create mode 100644 src/urandom.c create mode 100644 tests/Makefile.am create mode 100644 tests/Makefile.in create mode 100644 tests/abs.dat create mode 100644 tests/acos.dat create mode 100644 tests/acosh.dat create mode 100644 tests/add.dat create mode 100644 tests/add_fr.dat create mode 100644 tests/arg.dat create mode 100644 tests/asin.dat create mode 100644 tests/asinh.dat create mode 100644 tests/atan.dat create mode 100644 tests/atanh.dat create mode 100644 tests/comparisons.c create mode 100644 tests/conj.dat create mode 100644 tests/cos.dat create mode 100644 tests/cosh.dat create mode 100644 tests/div.dat create mode 100644 tests/div_fr.dat create mode 100644 tests/exp.dat create mode 100644 tests/fma.dat create mode 100644 tests/fr_div.dat create mode 100644 tests/fr_sub.dat create mode 100644 tests/inp_str.dat create mode 100644 tests/log.dat create mode 100644 tests/log10.dat create mode 100644 tests/mpc-tests.h create mode 100755 tests/mul.dat create mode 100644 tests/mul_fr.dat create mode 100644 tests/neg.dat create mode 100644 tests/norm.dat create mode 100644 tests/pow.dat create mode 100644 tests/pow_fr.dat create mode 100644 tests/pow_si.dat create mode 100644 tests/pow_ui.dat create mode 100644 tests/proj.dat create mode 100644 tests/random.c create mode 100644 tests/read_data.c create mode 100644 tests/sin.dat create mode 100644 tests/sinh.dat create mode 100644 tests/sqr.dat create mode 100644 tests/sqrt.dat create mode 100644 tests/strtoc.dat create mode 100644 tests/sub.dat create mode 100644 tests/sub_fr.dat create mode 100644 tests/tabs.c create mode 100644 tests/tacos.c create mode 100644 tests/tacosh.c create mode 100644 tests/tadd.c create mode 100644 tests/tadd_fr.c create mode 100644 tests/tadd_si.c create mode 100644 tests/tadd_ui.c create mode 100644 tests/tan.dat create mode 100644 tests/tanh.dat create mode 100644 tests/targ.c create mode 100644 tests/tasin.c create mode 100644 tests/tasinh.c create mode 100644 tests/tatan.c create mode 100644 tests/tatanh.c create mode 100644 tests/tconj.c create mode 100644 tests/tcos.c create mode 100644 tests/tcosh.c create mode 100644 tests/tdiv.c create mode 100644 tests/tdiv_2si.c create mode 100644 tests/tdiv_2ui.c create mode 100644 tests/tdiv_fr.c create mode 100644 tests/tdiv_ui.c create mode 100644 tests/texp.c create mode 100644 tests/tfma.c create mode 100644 tests/tfr_div.c create mode 100644 tests/tfr_sub.c create mode 100644 tests/tgeneric.c create mode 100644 tests/tget_version.c create mode 100644 tests/timag.c create mode 100644 tests/tio_str.c create mode 100644 tests/tlog.c create mode 100644 tests/tlog10.c create mode 100644 tests/tmul.c create mode 100644 tests/tmul_2si.c create mode 100644 tests/tmul_2ui.c create mode 100644 tests/tmul_fr.c create mode 100644 tests/tmul_i.c create mode 100644 tests/tmul_si.c create mode 100644 tests/tmul_ui.c create mode 100644 tests/tneg.c create mode 100644 tests/tnorm.c create mode 100644 tests/tpow.c create mode 100644 tests/tpow_d.c create mode 100644 tests/tpow_fr.c create mode 100644 tests/tpow_ld.c create mode 100644 tests/tpow_si.c create mode 100644 tests/tpow_ui.c create mode 100644 tests/tpow_z.c create mode 100644 tests/tprec.c create mode 100644 tests/tproj.c create mode 100644 tests/treal.c create mode 100644 tests/treimref.c create mode 100644 tests/tset.c create mode 100644 tests/tsin.c create mode 100644 tests/tsin_cos.c create mode 100644 tests/tsinh.c create mode 100644 tests/tsqr.c create mode 100644 tests/tsqrt.c create mode 100644 tests/tstrtoc.c create mode 100644 tests/tsub.c create mode 100644 tests/tsub_fr.c create mode 100644 tests/tsub_ui.c create mode 100644 tests/tswap.c create mode 100644 tests/ttan.c create mode 100644 tests/ttanh.c create mode 100644 tests/tui_div.c create mode 100644 tests/tui_ui_sub.c diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..04bb21b --- /dev/null +++ b/AUTHORS @@ -0,0 +1,6 @@ +Main authors: + Andreas Enge + Philippe Théveny + Paul Zimmermann + +Mickaël Gastineau has contributed the file Makefile.vc. diff --git a/COPYING.LESSER b/COPYING.LESSER new file mode 100644 index 0000000..65c5ca8 --- /dev/null +++ b/COPYING.LESSER @@ -0,0 +1,165 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + + This version of the GNU Lesser General Public License incorporates +the terms and conditions of version 3 of the GNU General Public +License, supplemented by the additional permissions listed below. + + 0. Additional Definitions. + + As used herein, "this License" refers to version 3 of the GNU Lesser +General Public License, and the "GNU GPL" refers to version 3 of the GNU +General Public License. + + "The Library" refers to a covered work governed by this License, +other than an Application or a Combined Work as defined below. + + An "Application" is any work that makes use of an interface provided +by the Library, but which is not otherwise based on the Library. +Defining a subclass of a class defined by the Library is deemed a mode +of using an interface provided by the Library. + + A "Combined Work" is a work produced by combining or linking an +Application with the Library. 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Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. + + Each version is given a distinguishing version number. If the +Library as you received it specifies that a certain numbered version +of the GNU Lesser General Public License "or any later version" +applies to it, you have the option of following the terms and +conditions either of that published version or of any later version +published by the Free Software Foundation. If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..e69de29 diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..3a6ddd9 --- /dev/null +++ b/INSTALL @@ -0,0 +1,101 @@ +Copyright (C) INRIA 2003, 2005, 2007, 2008, 2009, 2010, 2011, 2012 + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. This file is offered as-is, +without any warranty. + + + Installing GNU MPC + ================== + +This is for the impatient, for deeper explanations see the chapter +"Installing GNU MPC" in the Texinfo documentation (type 'info mpc.info'). + +0. You first need to install GMP, the GNU Multiprecision Arithmetic Library, + see , and GNU MPFR, see . + GNU MPC requires GMP version 4.3.2 or later + and GNU MPFR version 2.4.2 or later. + +1. In the directory of the GNU MPC archive, type + + tar xzf mpc-1.0.tar.gz + cd mpc-1.0 + ./configure + make + + This assumes that GMP and GNU MPFR are installed in a directory searched + by default by the compiler. Otherwise, use --with-gmp=DIR or + --with-mpfr=DIR with ./configure (see the Texinfo documentation). + +2. You should run the test suite, type + + make check + + If any error occurs, please report it on the mailing list + , or file a bug at the bug tracker + . + +3. To install the GNU MPC library, type + + make install + + By default, the files are copied into subdirectories of /usr/local. + You need write permissions on these directories, or pass an alternative + installation directory using the --prefix option to ./configure. + +4. You can optionally create documentation, type + + make dvi + + or + + make ps + + This requires the Texinfo package (version 4.2 at least). + +In case of difficulties, please send a description of the problem to +. + +############################################################################## + +Note for AIX users: +=================== + +If GMP was built with the 64-bit ABI, before building and testing GNU MPC, +it might be necessary to set the OBJECT_MODE environment variable to 64 +by, e.g., + export OBJECT_MODE=64 +This has been tested with the C compiler IBM XL C/C++ Enterprise Edition +V8.0 for AIX, version: 08.00.0000.0021, GMP 4.2.4 and GNU MPFR 2.4.1. + +############################################################################## + +Note for Windows users: +======================= + +There is a special file Makefile.vc for Windows, contributed by Mickaël +Gastineau. This file works both for the Windows Server 2003 R2 Platform SDK, +and for the Windows SDK of Vista. To use it, simply replace "make" by +"nmake /f makefile.vc" in the above instructions: + +compilation : +nmake /f makefile.vc GMP= MPFR= + +clean : +nmake /f makefile.vc GMP= MPFR= clean + +check : +nmake /f makefile.vc GMP= MPFR= check + +If you want to compile mpc with mingw in the msys shell, you might need to +add the following to the configure command (or in your environment): + +LDFLAGS=-L/usr/local/lib CPPFLAGS=-I/usr/local/include + +In addition, you might need to give the following additional argument to +configure (reported for mpc-0.9): + +CPP="x86_64-w64-mingw32-gcc -E" + +(reported by Sisyphus) diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..cf0b6cb --- /dev/null +++ b/Makefile.am @@ -0,0 +1,29 @@ +## Makefile.am -- Process this file with automake to produce Makefile.in +## +## Copyright (C) 2008, 2010, 2011 INRIA +## +## This file is part of GNU MPC. +## +## GNU MPC is free software; you can redistribute it and/or modify it under +## the terms of the GNU Lesser General Public License as published by the +## Free Software Foundation; either version 3 of the License, or (at your +## option) any later version. +## +## GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +## FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +## more details. +## +## You should have received a copy of the GNU Lesser General Public License +## along with this program. If not, see http://www.gnu.org/licenses/ . + +ACLOCAL_AMFLAGS = -I m4 + +# version number for distribution tarball +VERSION = @VERSION@@SVNVERSION@ + +SUBDIRS = src tests doc + +EXTRA_HEADERS = src/mpc-log.h +include_HEADERS = src/mpc.h @MPC_LOG_H@ +EXTRA_DIST = doc/fdl-1.3.texi src/mpc-log.h tests/tgeneric.c Makefile.vc diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..1d9ac99 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,832 @@ +# Makefile.in generated by automake 1.11.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; 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you can redistribute it and/or modify +# it under the terms of the GNU Lesser General Public License as published by +# the Free Software Foundation; either version 2.1 of the License, or (at your +# option) any later version. +# +# The MPC Library is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public +# License for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with the MPC Library; see the file COPYING.LIB. If not, write to +# the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, +# MA 02111-1307, USA. +# + +# usage: +# nmake /f Makefile.vc clean +# clean the temporaries objects +# +# nmake /f Makefile.vc STATIC=0|1 GMPDIR=gmpdirectory MPFRDIR=mpfrdirectory +# compile MPC +# +# nmake /f Makefile.vc STATIC=0|1 install GMPDIR=gmpdirectory MPFRDIR=mpfrdirectory DESTDIR=installdirectory +# install MPC to installdirectory +# +# nmake /f Makefile.vc STATIC=0|1 check GMPDIR=gmpdirectory MPFRDIR=mpfrdirectory +# perform tests on MPC +# +# GMPDIR : specify the location where GMP is installed +# MPFRDIR : specify the location where MPFR is installed +# DESTDIR : specify the location where MPC will be installed +# STATIC : specify if a static or dynamic library of MPC will be created +# STATIC=1 : build a static library +# STATIC=0 : build a dynamic library (DLL) +# A dynamic library is created by default if STATIC is omitted (STATIC=0) +# ENABLELOGGING : specify if MPC functions calls are logged +# ENABLELOGGING=1 : MPC functions calls are logged +# ENABLELOGGING=0 : MPC functions calls are not logged (default) +# Functions calls are not logged by default if ENABLELOGGING is omitted (ENABLELOGGING=0) + + +CPP = cl.exe +CC = cl.exe +CDEFAULTFLAGS=/O2 /GR- /MD /nologo /EHs + +VERSION=1.0 + +######################## do not edit below this line ########################## + +DIRMPC=.\src +DIRMPCTESTS=.\tests\\ + +!if "$(STATIC)" == "0" +LIBRARY = libmpc.dll +LINKER = link.exe /DLL +GMPMUSTBEDLL=/D__GMP_LIBGMP_DLL +!else +LIBRARY = libmpc.lib +LINKER = lib.exe +GMPMUSTBEDLL= +!endif + +#check for logging. if yes then add logging.c to the library +!if "$(ENABLELOGGING)" == "1" +CPPOBJECTS_LOGGING = $(DIRMPC)\logging.obj +CPPLINKOBJECTS_LOGGING = logging.obj +LIBS_LOGGING = kernel32.lib +!else +CPPOBJECTS_LOGGING = +CPPLINKOBJECTS_LOGGING = +LIBS_LOGGING = +!endif + + +INCLUDES = /I$(DIRMPC) /I$(GMPDIR)\include /I$(MPFR)\include +CKERNELFLAGS = $(CDEFAULTFLAGS) $(GMPMUSTBEDLL) $(INCLUDES) +CFLAGS = $(CKERNELFLAGS) /D__MPC_WITHIN_MPC /D_GMP_IEEE_FLOATS /DHAVE_CONFIG_H + +TESTCOMPILE=$(CC) $(CKERNELFLAGS) $(DIRMPCTESTS)\tgeneric.c $(DIRMPCTESTS)\comparisons.c $(DIRMPCTESTS)\read_data.c $(DIRMPCTESTS)\random.c $(DIRMPCTESTS) +MIDTESTCOMPILE=/link /out:$(DIRMPCTESTS) +ENDTESTCOMPILE=/LIBPATH:"$(GMPDIR)\lib" libmpc.lib libmpfr.lib libgmp.lib $(LIBS_LOGGING) + + +#generate the CPPOBJECTS : goto src and execute +# ls *.c | sed "s/\.c/\.obj/" | awk ' { printf("$(DIRMPC)\\%s \\\n",$1); } ' +#generate the CPPLINKOBJECTS : goto src and execute +# ls *.c | sed "s/\.c/\.obj/" | awk ' { printf("%s \\\n",$1); } ' +#generate the list for tests : goto tests and execute +# ls t*.c | sed "s/\.c//" | grep -v tgeneric| grep -v comparisons | grep -v read_data | grep -v random | awk ' { printf("\t$(TESTCOMPILE)%s.c $(MIDTESTCOMPILE)%s.exe $(ENDTESTCOMPILE)\n\tcd $(DIRMPCTESTS) && %s.exe && cd ..\n",$1,$1,$1,$1); } ' + +LIBRARYLIB = libmpc.lib + +CPPOBJECTS =$(DIRMPC)\abs.obj \ +$(DIRMPC)\acos.obj \ +$(DIRMPC)\acosh.obj \ +$(DIRMPC)\add.obj \ +$(DIRMPC)\add_fr.obj \ +$(DIRMPC)\add_si.obj \ +$(DIRMPC)\add_ui.obj \ +$(DIRMPC)\arg.obj \ +$(DIRMPC)\asin.obj \ +$(DIRMPC)\asinh.obj \ +$(DIRMPC)\atan.obj \ +$(DIRMPC)\atanh.obj \ +$(DIRMPC)\clear.obj \ +$(DIRMPC)\cmp.obj \ +$(DIRMPC)\cmp_si_si.obj \ +$(DIRMPC)\conj.obj \ +$(DIRMPC)\cos.obj \ +$(DIRMPC)\cosh.obj \ +$(DIRMPC)\div.obj \ +$(DIRMPC)\div_2ui.obj \ +$(DIRMPC)\div_fr.obj \ +$(DIRMPC)\div_ui.obj \ +$(DIRMPC)\exp.obj \ +$(DIRMPC)\fma.obj \ +$(DIRMPC)\fr_div.obj \ +$(DIRMPC)\fr_sub.obj \ +$(DIRMPC)\get_prec.obj \ +$(DIRMPC)\get_prec2.obj \ +$(DIRMPC)\get_version.obj \ +$(DIRMPC)\get_x.obj \ +$(DIRMPC)\imag.obj \ +$(DIRMPC)\init2.obj \ +$(DIRMPC)\init3.obj \ +$(DIRMPC)\inp_str.obj \ +$(DIRMPC)\log.obj \ +$(DIRMPC)\log10.obj \ +$(DIRMPC)\mem.obj \ +$(DIRMPC)\mul.obj \ +$(DIRMPC)\mul_2ui.obj \ +$(DIRMPC)\mul_fr.obj \ +$(DIRMPC)\mul_i.obj \ +$(DIRMPC)\mul_si.obj \ +$(DIRMPC)\mul_ui.obj \ +$(DIRMPC)\neg.obj \ +$(DIRMPC)\norm.obj \ +$(DIRMPC)\out_str.obj \ +$(DIRMPC)\pow.obj \ +$(DIRMPC)\pow_d.obj \ +$(DIRMPC)\pow_fr.obj \ +$(DIRMPC)\pow_ld.obj \ +$(DIRMPC)\pow_si.obj \ +$(DIRMPC)\pow_ui.obj \ +$(DIRMPC)\pow_z.obj \ +$(DIRMPC)\proj.obj \ +$(DIRMPC)\real.obj \ +$(DIRMPC)\set.obj \ +$(DIRMPC)\set_prec.obj \ +$(DIRMPC)\set_str.obj \ +$(DIRMPC)\set_x.obj \ +$(DIRMPC)\set_x_x.obj \ +$(DIRMPC)\sin.obj \ +$(DIRMPC)\sin_cos.obj \ +$(DIRMPC)\sinh.obj \ +$(DIRMPC)\sqr.obj \ +$(DIRMPC)\sqrt.obj \ +$(DIRMPC)\strtoc.obj \ +$(DIRMPC)\sub.obj \ +$(DIRMPC)\sub_fr.obj \ +$(DIRMPC)\sub_ui.obj \ +$(DIRMPC)\swap.obj \ +$(DIRMPC)\tan.obj \ +$(DIRMPC)\tanh.obj \ +$(DIRMPC)\uceil_log2.obj \ +$(DIRMPC)\ui_div.obj \ +$(DIRMPC)\ui_ui_sub.obj $(CPPOBJECTS_LOGGING) \ +$(DIRMPC)\urandom.obj + +CPPLINKOBJECTS = abs.obj \ +acos.obj \ +acosh.obj \ +add.obj \ +add_fr.obj \ +add_si.obj \ +add_ui.obj \ +arg.obj \ +asin.obj \ +asinh.obj \ +atan.obj \ +atanh.obj \ +clear.obj \ +cmp.obj \ +cmp_si_si.obj \ 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/out:$@ $(CPPLINKOBJECTS) /LIBPATH:"$(GMPDIR)\lib" libmpfr.lib libgmp.lib $(LIBS_LOGGING) + +$(DIRMPC)config.h : + echo #define PACKAGE_STRING "mpc" >$(DIRMPC)\config.h + echo #define PACKAGE_VERSION "$(VERSION)" >>$(DIRMPC)\config.h + echo #define STDC_HEADERS 1 >>$(DIRMPC)\config.h + echo #define dlsym(handle, name) GetProcAddress(GetModuleHandle(handle), name) >>$(DIRMPC)\config.h + echo #include "windows.h" >>$(DIRMPC)\config.h + + +# +# Clean target: "nmake /f Makefile.vc clean" to remove unwanted +# objects and executables. +# + +clean: + del *.obj $(CPPLINKOBJECTS) $(LIBRARY) *.tlh $(DIRMPC)config.h *.dll *.lib *.exe + + + +# +# install target: "nmake /f Makefile.vc install DESTDIR=xxx" to perform the installation. +# + +install: $(LIBRARY) + -mkdir $(DESTDIR) + -mkdir $(DESTDIR)\include + copy $(DIRMPC)\mpc.h $(DESTDIR)\include + -mkdir $(DESTDIR)\lib + copy $(LIBRARY) $(DESTDIR)\lib + copy $(LIBRARYLIB) $(DESTDIR)\lib + +# +# check target: "nmake /f Makefile.vc check GMPDIR=xxx MPFRDIR=xxx" to perform the installation. +# +check : test +test : + -copy $(GMPDIR)\lib\*gmp*.dll $(DIRMPCTESTS) + -copy $(MPFRDIR)\lib\*mpfr*.dll $(DIRMPCTESTS) + copy $(LIBRARY) $(DIRMPCTESTS) + $(TESTCOMPILE)tabs.c $(MIDTESTCOMPILE)tabs.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tabs.exe && cd .. + $(TESTCOMPILE)tacos.c $(MIDTESTCOMPILE)tacos.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tacos.exe && cd .. + $(TESTCOMPILE)tacosh.c $(MIDTESTCOMPILE)tacosh.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tacosh.exe && cd .. + $(TESTCOMPILE)tadd.c $(MIDTESTCOMPILE)tadd.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tadd.exe && cd .. + $(TESTCOMPILE)tadd_fr.c $(MIDTESTCOMPILE)tadd_fr.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tadd_fr.exe && cd .. + $(TESTCOMPILE)tadd_si.c $(MIDTESTCOMPILE)tadd_si.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tadd_si.exe && cd .. + $(TESTCOMPILE)tadd_ui.c $(MIDTESTCOMPILE)tadd_ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tadd_ui.exe && cd .. + $(TESTCOMPILE)targ.c $(MIDTESTCOMPILE)targ.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && targ.exe && cd .. + $(TESTCOMPILE)tasin.c $(MIDTESTCOMPILE)tasin.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tasin.exe && cd .. + $(TESTCOMPILE)tasinh.c $(MIDTESTCOMPILE)tasinh.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tasinh.exe && cd .. + $(TESTCOMPILE)tatan.c $(MIDTESTCOMPILE)tatan.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tatan.exe && cd .. + $(TESTCOMPILE)tatanh.c $(MIDTESTCOMPILE)tatanh.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tatanh.exe && cd .. + $(TESTCOMPILE)tconj.c $(MIDTESTCOMPILE)tconj.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tconj.exe && cd .. + $(TESTCOMPILE)tcos.c $(MIDTESTCOMPILE)tcos.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tcos.exe && cd .. + $(TESTCOMPILE)tcosh.c $(MIDTESTCOMPILE)tcosh.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tcosh.exe && cd .. + $(TESTCOMPILE)tdiv.c $(MIDTESTCOMPILE)tdiv.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tdiv.exe && cd .. + $(TESTCOMPILE)tdiv_2ui.c $(MIDTESTCOMPILE)tdiv_2ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tdiv_2ui.exe && cd .. + $(TESTCOMPILE)tdiv_fr.c $(MIDTESTCOMPILE)tdiv_fr.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tdiv_fr.exe && cd .. + $(TESTCOMPILE)tdiv_ui.c $(MIDTESTCOMPILE)tdiv_ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tdiv_ui.exe && cd .. + $(TESTCOMPILE)texp.c $(MIDTESTCOMPILE)texp.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && texp.exe && cd .. + $(TESTCOMPILE)tfma.c $(MIDTESTCOMPILE)tfma.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tfma.exe && cd .. + $(TESTCOMPILE)tfr_div.c $(MIDTESTCOMPILE)tfr_div.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tfr_div.exe && cd .. + $(TESTCOMPILE)tfr_sub.c $(MIDTESTCOMPILE)tfr_sub.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tfr_sub.exe && cd .. + $(TESTCOMPILE)tget_version.c $(MIDTESTCOMPILE)tget_version.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tget_version.exe && cd .. + $(TESTCOMPILE)timag.c $(MIDTESTCOMPILE)timag.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && timag.exe && cd .. + $(TESTCOMPILE)tio_str.c $(MIDTESTCOMPILE)tio_str.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tio_str.exe && cd .. + $(TESTCOMPILE)tlog.c $(MIDTESTCOMPILE)tlog.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tlog.exe && cd .. + $(TESTCOMPILE)tlog10.c $(MIDTESTCOMPILE)tlog10.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tlog10.exe && cd .. + $(TESTCOMPILE)tmul.c $(MIDTESTCOMPILE)tmul.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tmul.exe && cd .. + $(TESTCOMPILE)tmul_2ui.c $(MIDTESTCOMPILE)tmul_2ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tmul_2ui.exe && cd .. + $(TESTCOMPILE)tmul_fr.c $(MIDTESTCOMPILE)tmul_fr.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tmul_fr.exe && cd .. + $(TESTCOMPILE)tmul_i.c $(MIDTESTCOMPILE)tmul_i.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tmul_i.exe && cd .. + $(TESTCOMPILE)tmul_si.c $(MIDTESTCOMPILE)tmul_si.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tmul_si.exe && cd .. + $(TESTCOMPILE)tmul_ui.c $(MIDTESTCOMPILE)tmul_ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tmul_ui.exe && cd .. + $(TESTCOMPILE)tneg.c $(MIDTESTCOMPILE)tneg.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tneg.exe && cd .. + $(TESTCOMPILE)tnorm.c $(MIDTESTCOMPILE)tnorm.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tnorm.exe && cd .. + $(TESTCOMPILE)tpow.c $(MIDTESTCOMPILE)tpow.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow.exe && cd .. + $(TESTCOMPILE)tpow_d.c $(MIDTESTCOMPILE)tpow_d.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow_d.exe && cd .. + $(TESTCOMPILE)tpow_fr.c $(MIDTESTCOMPILE)tpow_fr.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow_fr.exe && cd .. + $(TESTCOMPILE)tpow_ld.c $(MIDTESTCOMPILE)tpow_ld.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow_ld.exe && cd .. + $(TESTCOMPILE)tpow_si.c $(MIDTESTCOMPILE)tpow_si.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow_si.exe && cd .. + $(TESTCOMPILE)tpow_ui.c $(MIDTESTCOMPILE)tpow_ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow_ui.exe && cd .. + $(TESTCOMPILE)tpow_z.c $(MIDTESTCOMPILE)tpow_z.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tpow_z.exe && cd .. + $(TESTCOMPILE)tprec.c $(MIDTESTCOMPILE)tprec.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tprec.exe && cd .. + $(TESTCOMPILE)tproj.c $(MIDTESTCOMPILE)tproj.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tproj.exe && cd .. + $(TESTCOMPILE)treal.c $(MIDTESTCOMPILE)treal.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && treal.exe && cd .. + $(TESTCOMPILE)treimref.c $(MIDTESTCOMPILE)treimref.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && treimref.exe && cd .. + $(TESTCOMPILE)tset.c $(MIDTESTCOMPILE)tset.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tset.exe && cd .. + $(TESTCOMPILE)tsin.c $(MIDTESTCOMPILE)tsin.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsin.exe && cd .. + $(TESTCOMPILE)tsin_cos.c $(MIDTESTCOMPILE)tsin_cos.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsin_cos.exe && cd .. + $(TESTCOMPILE)tsinh.c $(MIDTESTCOMPILE)tsinh.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsinh.exe && cd .. + $(TESTCOMPILE)tsqr.c $(MIDTESTCOMPILE)tsqr.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsqr.exe && cd .. + $(TESTCOMPILE)tsqrt.c $(MIDTESTCOMPILE)tsqrt.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsqrt.exe && cd .. + $(TESTCOMPILE)tstrtoc.c $(MIDTESTCOMPILE)tstrtoc.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tstrtoc.exe && cd .. + $(TESTCOMPILE)tsub.c $(MIDTESTCOMPILE)tsub.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsub.exe && cd .. + $(TESTCOMPILE)tsub_fr.c $(MIDTESTCOMPILE)tsub_fr.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsub_fr.exe && cd .. + $(TESTCOMPILE)tsub_ui.c $(MIDTESTCOMPILE)tsub_ui.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tsub_ui.exe && cd .. + $(TESTCOMPILE)tswap.c $(MIDTESTCOMPILE)tswap.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tswap.exe && cd .. + $(TESTCOMPILE)ttan.c $(MIDTESTCOMPILE)ttan.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && ttan.exe && cd .. + $(TESTCOMPILE)ttanh.c $(MIDTESTCOMPILE)ttanh.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && ttanh.exe && cd .. + $(TESTCOMPILE)tui_div.c $(MIDTESTCOMPILE)tui_div.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tui_div.exe && cd .. + $(TESTCOMPILE)tui_ui_sub.c $(MIDTESTCOMPILE)tui_ui_sub.exe $(ENDTESTCOMPILE) + cd $(DIRMPCTESTS) && tui_ui_sub.exe && cd .. + @echo -------------------------------------------------- + @echo All tests passed + @echo -------------------------------------------------- diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..ab81ecf --- /dev/null +++ b/NEWS @@ -0,0 +1,141 @@ +Changes in version 1.0: + - First release as a GNU package + - License change: LGPLv3+ for code, GFDLv1.3+ (with no invariant sections) + for documentation + - 100% of all lines are covered by tests + - Functions renamed: + mpc_mul_2exp to mpc_mul_2ui, mpc_div_2exp to mpc_div_2ui + - 0^0, which returned (NaN,NaN) previously, now returns (1,+0) + - Removed compatibility with K&R compilers, untestable due to lack of + such compilers + - New functions: mpc_log10, mpc_mul_2si, mpc_div_2si + - Speed-ups: + - mpc_fma + - Bug fixes: + - mpc_div and mpc_norm now return a value indicating the effective + rounding direction, as the other functions + - mpc_mul, mpc_sqr and mpc_norm now return correct results even if there + are over- or underflows during the computation + - mpc_asin, mpc_proj, mpc_sqr: Wrong result when input variable has + infinite part and equals output variable is corrected + - mpc_fr_sub: Wrong return value for imaginary part is corrected + +Changes in version 0.9: + - New functions: + - mpc_set_dc, mpc_set_ldc, mpc_get_dc, mpc_get_ldc for converting + between mpc type variables and C variables of type double _Complex + or long double _Complex + - mpc_sin_cos, computing simultaneously the sine and cosine + - Speed-ups: + - mpc_pow_si through binary exponentiation + - mpc_pow_z when the exponent fits in a long + - mpc_tan through the use of mpc_sin_cos + - Bug fixes: + - trigonometric functions: infinite loop due to overflow for large + arguments + - mpc_exp: close to infinite loop for argument close to 0 + - mpc_sqrt: close to infinite loop for argument close to 1 + - mpc_add_si: replaced macro by function, since the macro evaluated the + same expression twice + - Logging feature for debugging: + ./configure --enable-logging + #include "mpc-log.h" instead of #include "mpc.h" + - Minimally required library versions: gmp 4.3.2, mpfr 2.4.2 + +Changes in version 0.8.2: + - Speed-up of mpc_pow_ui through binary exponentiation + +Changes in version 0.8.1: + - Bug fixes: + - mpc_acosh, mpc_asinh, mpc_atanh: swap of precisions between real and + imaginary parts + - mpc_atan: memory leak + - mpc_log: wrong ternary value in data file; masked by bug in mpfr-2.4.1 + +Changes in version 0.8 ("Dianthus deltoides"): + - New functions: + - mpc_asin, mpc_acos, mpc_atan, mpc_asinh, mpc_acosh, mpc_atanh, + mpc_pow_d, mpc_pow_ld, mpc_pow_si, mpc_pow_ui, mpc_pow_z, mpc_pow_fr + - Bug fixes: + - mpc_ui_div: real divisor + +Changes in version 0.7 ("Campanula uniflora"): + - New functions: mpc_pow, mpc_set_nan, mpc_swap + - Bug fixes: + - mpc_log: along branch cut + - mpc_norm: infinite loop in case of overflow + - mpc_ui_div, mpc_div, mpc_fr_div: handling of division by 0 and + infinities following the example code of the C99 standard + - compilation with g++ + - Makefile.vc updated (thanks to Mickael Gastineau) + - Minimal gmp version is 4.2 + - Changed MPC_SET_X_Y macro + - Functions mpc_random and mpc_random2 removed + +Changes in version 0.6 ("Bellis perennis"): + - New functions: mpc_get_str, mpc_set_str, mpc_strtoc, mpc_set_uj, + mpc_set_sj, mpc_set_ld, mpc_set_ld_ld, mpc_set_si_si, mpc_set_uj_uj, + mpc_set_sj_sj, mpc_set_f, mpc_set_f_f, mpc_set_q, mpc_set_q_q, mpc_set_z, + mpc_set_z_z and mpc_free_str + - New macro: MPC_SET_X_Y + - mpc_set_ui_fr removed + - Default precision removed, as well as mpc_init and all mpc_init_set* + combinations; use mpc_init2 or mpc_init3, followed by mpc_set, instead + - mpc_exp, mpc_log, mpc_cos, mpc_sin, mpc_tan, mpc_cosh, mpc_sinh, + mpc_tanh and mpc_sqrt return inexact value + - inp_str returns inexact value and the number of read characters + in an additional parameter + - Get default $CC and $CFLAGS from gmp.h (__GMP_CC / __GMP_CFLAGS, + which are available as of GMP 4.2.3) + - Bug fixes: + - mpc_get_version and MPC_VERSION_STRING agree + - Compilation on i686-pc-cygwin and i686-pc-mingw32 fixed + +Changes in version 0.5.2: + - New macros: + - version number: MPC_VERSION_NUM, MPC_VERSION + - Makefile.vc updated (thanks to Mickael Gastineau) + - Compilation on Debian-Gnu-Linux-PowerPC and MacOsX + fixed (thanks to Laurent Fousse and Mickael Gastineau) + +Changes in version 0.5.1: + - New functions: + - mpc_set_fr_fr + - mpc_real, mpc_imag + - mpc_arg, mpc_proj + - New macros: + - version number: MPC_VERSION_MAJOR, MPC_VERSION_MINOR, + MPC_VERSION_PATCHLEVEL, MPC_VERSION_STRING + - references to number parts: mpc_realref and mpc_imagref + - Test framework rewritten + - Configure checks for recent gmp (>= 4.2) and mpfr (>= 2.3.1) + libraries + - New configure options: --with-gmp-lib, --with-gmp-include, + --with-mpfr-lib, and --with-mpfr-include + - Export declarations for MSWindows, makefile.vc updated (thanks to + Mickael Gastineau) + - Optimisations: + - cmp_mul_fr, cmp_sin, cmp_cos + - Bug fixes: + - configure looks for gmp first, then for mpfr + - mpc_cos, mpc_div, mpc_div_fr, mpc_fr_sub, mpc_mul_fr, mpc_set_fr, + mpc_sqr + - fix handling of special values: mpc_exp, mpc_log, mpc_mul, mpc_norm, + mpc_sqr, mpc_sqrt + +Changes in version 0.5 ("Aconitum neomontanum"): + - Support for autotools + - New functions: + - logarithm + - trigonometric functions: mpc_cos, mpc_tan + - hyperbolic functions: mpc_cosh, mpc_sinh, mpc_tanh + - Bug fixes: + - mpc_sqrt with directed rounding + + +Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. This file is offered as-is, +without any warranty. diff --git a/README b/README new file mode 100644 index 0000000..55369db --- /dev/null +++ b/README @@ -0,0 +1,11 @@ +Copyright (C) INRIA 2003, 2005, 2008, 2009, 2011 + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. This file is offered as-is, +without any warranty. + + +GNU MPC is a complex floating-point library with exact rounding. +It is based on the GNU MPFR floating-point library (http://www.mpfr.org/), +which is itself based on the GNU MP library (http://gmplib.org/). diff --git a/TODO b/TODO new file mode 100644 index 0000000..df70e2e --- /dev/null +++ b/TODO @@ -0,0 +1,40 @@ +From Andreas Enge 31 August 2011: +implement mul_karatsuba with three multiplications at precision around p, +instead of two at precision 2*p and one at precision p +requires analysis of error propagation + +From Andreas Enge 30 August 2011: +As soon as dependent on mpfr>=3, remove auxiliary functions from +get_version.c and update mpc.h. +Use MPFR_RND? instead of GMP_RND?, and remove workarounds for MPFR_RNDA from +mpc-impl.h. + +From Andreas Enge 05 July 2012: +Add support for rounding mode MPFR_RNDA. + +From Andreas Enge and Paul Zimmermann 6 July 2012: +Improve speed of Im (atan) for x+i*y with small y, for instance by using +the Taylor series directly. + +Bench: +- from Andreas Enge 9 June 2009: + Scripts and web page comparing timings with different systems, + as done for mpfr at http://www.mpfr.org/mpfr-2.4.0/timings.html + +New functions to implement: +- from Joseph S. Myers 19 Mar 2012: mpc_erf, + mpc_erfc, mpc_exp2, mpc_expm1, mpc_log1p, mpc_log2, mpc_lgamma, mpc_tgamma + http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-March/001090.html +- from Andreas Enge and Philippe Théveny 17 July 2008 + agm (and complex logarithm with agm ?) +- from Andreas Enge 25 June 2009: + correctly rounded roots of unity zeta_n^i +- implement a root-finding algorithm using the Durand-Kerner method + (cf http://en.wikipedia.org/wiki/Durand%E2%80%93Kerner_method) + See also the CEVAL algorithm from Yap and Sagraloff: + http://www.mpi-inf.mpg.de/~msagralo/ceval.pdf + +New tests to add: +- from Andreas Enge and Philippe Théveny 9 April 2008 + correct handling of Nan and infinities in the case of + intermediate overflows while the result may fit (we need special code) diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..77e5f2c --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1082 @@ +# generated automatically by aclocal 1.11.5 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, +# Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. 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We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + aarch64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + LIBC=gnu + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + i386) + eval $set_cc_for_build + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + UNAME_PROCESSOR="x86_64" + fi + fi ;; + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo ${UNAME_MACHINE}-unknown-esx + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..4f53b51 --- /dev/null +++ b/config.h.in @@ -0,0 +1,123 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* complex.h present and usable */ +#undef HAVE_COMPLEX_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the `dup' function. */ +#undef HAVE_DUP + +/* Define to 1 if you have the `dup2' function. */ +#undef HAVE_DUP2 + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define to 1 if the system has the type `intptr_t'. */ +#undef HAVE_INTPTR_T + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Library dl present */ +#undef HAVE_LIBDL + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the `localeconv' function. */ +#undef HAVE_LOCALECONV + +/* Define to 1 if you have the header file. */ +#undef HAVE_LOCALE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `setlocale' function. */ +#undef HAVE_SETLOCALE + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* C compiler */ +#undef MPC_CC + +/* Gcc yes or no */ +#undef MPC_GCC + +/* Version of gcc */ +#undef MPC_GCC_VERSION + +/* Do not check mpc_out_str on stdout */ +#undef MPC_NO_STREAM_REDIRECTION + +/* Use valgrind for make check */ +#undef MPC_USE_VALGRIND + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if you can safely include both and . */ +#undef TIME_WITH_SYS_TIME + +/* Version number of package */ +#undef VERSION + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to the type of a signed integer type wide enough to hold a pointer, + if such a type exists, and if the system does not define it. */ +#undef intptr_t + +/* Define to `unsigned int' if does not define. */ +#undef size_t diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..6205f84 --- /dev/null +++ b/config.sub @@ -0,0 +1,1782 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011, 2012 Free Software Foundation, Inc. + +timestamp='2012-04-18' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to . Submit a context +# diff and a properly formatted GNU ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | be32 | be64 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | epiphany \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 \ + | ns16k | ns32k \ + | open8 \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze) + basic_machine=microblaze-xilinx + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i386-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + hexagon-*) + os=-elf + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..f2f7801 --- /dev/null +++ b/configure @@ -0,0 +1,17051 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for mpc 1.0. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: mpc-discuss@lists.gforge.inria.fr about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + +SHELL=${CONFIG_SHELL-/bin/sh} + + +test -n "$DJDIR" || exec 7<&0 &1 + +# Name of the host. +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIBOBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= + +# Identity of this package. +PACKAGE_NAME='mpc' +PACKAGE_TARNAME='mpc' +PACKAGE_VERSION='1.0' +PACKAGE_STRING='mpc 1.0' +PACKAGE_BUGREPORT='mpc-discuss@lists.gforge.inria.fr' +PACKAGE_URL='' + +ac_unique_file="src/mpc-impl.h" +# Factoring default headers for most tests. +ac_includes_default="\ +#include +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_STAT_H +# include +#endif +#ifdef STDC_HEADERS +# include +# include +#else +# ifdef HAVE_STDLIB_H +# include +# endif +#endif +#ifdef HAVE_STRING_H +# if !defined STDC_HEADERS && defined HAVE_MEMORY_H +# include +# endif +# include +#endif +#ifdef HAVE_STRINGS_H +# include +#endif +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDINT_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif" + +ac_subst_vars='am__EXEEXT_FALSE +am__EXEEXT_TRUE +LTLIBOBJS +SVNVERSION +HASSVNVERSION +GCC_VERSION +AS +MPC_LDFLAGS +MPC_LOG_H +LIBOBJS +CPP +OTOOL64 +OTOOL +LIPO +NMEDIT +DSYMUTIL +MANIFEST_TOOL +RANLIB +DLLTOOL +OBJDUMP +LN_S +NM +ac_ct_DUMPBIN +DUMPBIN +LD +FGREP +LIBTOOL +SED +EGREP +GREP +VALGRIND +host_os +host_vendor +host_cpu +host +build_os +build_vendor +build_cpu +build +am__fastdepCC_FALSE +am__fastdepCC_TRUE +CCDEPMODE +am__nodep +AMDEPBACKSLASH +AMDEP_FALSE +AMDEP_TRUE +am__quote +am__include +DEPDIR +OBJEXT +EXEEXT +ac_ct_CC +CPPFLAGS +LDFLAGS +CFLAGS +CC +ac_ct_AR +AR +MAINT +MAINTAINER_MODE_FALSE +MAINTAINER_MODE_TRUE +am__untar +am__tar +AMTAR +am__leading_dot +SET_MAKE +AWK +mkdir_p +MKDIR_P +INSTALL_STRIP_PROGRAM +STRIP +install_sh +MAKEINFO +AUTOHEADER +AUTOMAKE +AUTOCONF +ACLOCAL +VERSION +PACKAGE +CYGPATH_W +am__isrc +INSTALL_DATA +INSTALL_SCRIPT +INSTALL_PROGRAM +target_alias +host_alias +build_alias +LIBS +ECHO_T +ECHO_N +ECHO_C +DEFS +mandir +localedir +libdir +psdir +pdfdir +dvidir +htmldir +infodir +docdir +oldincludedir +includedir +localstatedir +sharedstatedir +sysconfdir +datadir +datarootdir +libexecdir +sbindir +bindir +program_transform_name +prefix +exec_prefix +PACKAGE_URL +PACKAGE_BUGREPORT +PACKAGE_STRING +PACKAGE_VERSION +PACKAGE_TARNAME +PACKAGE_NAME +PATH_SEPARATOR +SHELL' +ac_subst_files='' +ac_user_opts=' +enable_option_checking +enable_maintainer_mode +enable_dependency_tracking +with_mpfr_include +with_mpfr_lib +with_mpfr +with_gmp_include +with_gmp_lib +with_gmp +enable_logging +enable_valgrind_tests +enable_shared +enable_static +with_pic +enable_fast_install +with_gnu_ld +with_sysroot +enable_libtool_lock +' + ac_precious_vars='build_alias +host_alias +target_alias +CC +CFLAGS +LDFLAGS +LIBS +CPPFLAGS +CPP' + + +# Initialize some variables set by options. +ac_init_help= +ac_init_version=false +ac_unrecognized_opts= +ac_unrecognized_sep= +# The variables have the same names as the options, with +# dashes changed to underlines. +cache_file=/dev/null +exec_prefix=NONE +no_create= +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +verbose= +x_includes=NONE +x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. +# (The list follows the same order as the GNU Coding Standards.) +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datarootdir='${prefix}/share' +datadir='${datarootdir}' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +includedir='${prefix}/include' +oldincludedir='/usr/include' +docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' +infodir='${datarootdir}/info' +htmldir='${docdir}' +dvidir='${docdir}' +pdfdir='${docdir}' +psdir='${docdir}' +libdir='${exec_prefix}/lib' +localedir='${datarootdir}/locale' +mandir='${datarootdir}/man' + +ac_prev= +ac_dashdash= +for ac_option +do + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; 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[VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/mpc] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of mpc 1.0:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer + --disable-dependency-tracking speeds up one-time build + --enable-dependency-tracking do not reject slow dependency extractors + --enable-logging enable logging of function calls to stderr (default + = no) + --enable-valgrind-tests run checks through valgrind (default = no) + --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-static[=PKGS] build static libraries [default=yes] + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --disable-libtool-lock avoid locking (might break parallel builds) + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-mpfr-include=DIR MPFR include directory + --with-mpfr-lib=DIR MPFR lib directory + --with-mpfr=DIR MPFR install directory + --with-gmp-include=DIR GMP include directory + --with-gmp-lib=DIR GMP lib directory + --with-gmp=DIR GMP install directory + --with-pic try to use only PIC/non-PIC objects [default=use + both] + --with-gnu-ld assume the C compiler uses GNU ld [default=no] + --with-sysroot=DIR Search for dependent libraries within DIR + (or the compiler's sysroot if not specified). + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to . +_ACEOF +ac_status=$? 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However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='mpc' + VERSION='1.0' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + +USER_CC=$CC +USER_CFLAGS=$CFLAGS + +# automake 1.12 seems to require this, but automake 1.11 doesn't recognize it +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# Ignore all kinds of additional output from `make'. +case `$am_make -s -f confmf 2> /dev/null` in #( +*the\ am__doit\ target*) + am__include=include + am__quote= + _am_result=GNU + ;; +esac +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + case `$am_make -s -f confmf 2> /dev/null` in #( + *the\ am__doit\ target*) + am__include=.include + am__quote="\"" + _am_result=BSD + ;; + esac +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... 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For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok `-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar lib "link -lib" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar lib "link -lib" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... 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" >&6; } +if ${am_cv_ar_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + am_cv_ar_interface=ar + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int some_variable = 0; +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 + (eval $am_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + am_cv_ar_interface=ar + else + am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 + (eval $am_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + am_cv_ar_interface=lib + else + am_cv_ar_interface=unknown + fi + fi + rm -f conftest.lib libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 +$as_echo "$am_cv_ar_interface" >&6; } + +case $am_cv_ar_interface in +ar) + ;; +lib) + # Microsoft lib, so override with the ar-lib wrapper script. + # FIXME: It is wrong to rewrite AR. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__AR in this case, + # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something + # similar. + AR="$am_aux_dir/ar-lib $AR" + ;; +unknown) + as_fn_error $? "could not determine $AR interface" "$LINENO" 5 + ;; +esac + + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if ${ac_cv_build+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? 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" >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +if test -z "$USER_CC" && test -z "$USER_CFLAGS"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CC and CFLAGS in gmp.h" >&5 +$as_echo_n "checking for CC and CFLAGS in gmp.h... " >&6; } + # AC_PROG_CPP triggers the search for a C compiler; use hack instead + for cpp in /lib/cpp gcc cc c99 + do + test $cpp = /lib/cpp || cpp="$cpp -E" + echo foo > conftest.c + if $cpp $CPPFLAGS conftest.c > /dev/null 2> /dev/null ; then + # Get CC + echo "#include \"gmp.h\"" > conftest.c + echo "MPFR_OPTION __GMP_CC" >> conftest.c + GMP_CC=`$cpp $CPPFLAGS conftest.c 2> /dev/null | $EGREP MPFR_OPTION | $SED -e 's/MPFR_OPTION //g;s/ *" *//g'` + # Get CFLAGS + echo "#include \"gmp.h\"" > conftest.c + echo "MPFR_OPTION __GMP_CFLAGS" >> conftest.c + GMP_CFLAGS=`$cpp $CPPFLAGS conftest.c 2> /dev/null | $EGREP MPFR_OPTION | $SED -e 's/MPFR_OPTION //g;s/ *" *//g'` + break + fi + done + + if test "x$GMP_CFLAGS" = "x__GMP_CFLAGS" -o "x$GMP_CC" = "x__GMP_CC" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + GMP_CC= + GMP_CFLAGS= + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CC=$GMP_CC CFLAGS=$GMP_CFLAGS" >&5 +$as_echo "yes CC=$GMP_CC CFLAGS=$GMP_CFLAGS" >&6; } + fi + + # Check for validity of CC and CFLAGS obtained from gmp.h + if test -n "$GMP_CC$GMP_CFLAGS" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CC=$GMP_CC and CFLAGS=$GMP_CFLAGS" >&5 +$as_echo_n "checking for CC=$GMP_CC and CFLAGS=$GMP_CFLAGS... " >&6; } + echo "int main (void) { return 0; }" > conftest.c + if $GMP_CC $GMP_CFLAGS -o conftest conftest.c 2> /dev/null ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + CC=$GMP_CC + CFLAGS=$GMP_CFLAGS + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + fi + + rm -f conftest* + +fi + +# Setup CC and CFLAGS +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok `-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Set up LibTool +case `pwd` in + *\ * | *\ *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.4.2' +macro_revision='1.3337' + + + + + + + + + + + + + +ltmain="$ac_aux_dir/ltmain.sh" + +# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +$as_echo_n "checking how to print strings... " >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case "$ECHO" in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 +$as_echo "${with_sysroot}" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + lt_prog_compiler_pic='-Xcompiler -fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + link_all_deplibs=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test "$lt_cv_irix_exported_symbol" = yes; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + +# Check GMP Header +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gmp.h" >&5 +$as_echo_n "checking for gmp.h... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include "gmp.h" + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "gmp.h cannot be found or is unusable." "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# Check (only in development versions) if the compiler accepts warning +# flags and add them to CFLAGS +# Note: don't do this if the user defined CFLAGS, since adding new flags +# might override the user's settings, see +# http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-May/001115.html +if test -z "$USER_CFLAGS"; then + + + if echo $VERSION | grep -c dev >/dev/null 2>&1 ; then + if test "x$GCC" = "xyes" -a "x$compiler" != "xicc" -a "x$compiler" != "xg++"; then + # enable -Werror for myself (Andreas Enge) + if test "x$USER" = "xenge"; then + + + + + + + flag=`echo "-Werror" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Werror flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Werror flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Werror" + +else + + : + + +fi + + + fi + + + + + + + flag=`echo "-g" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -g flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -g flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -g" + +else + + : + + +fi + + + + + + + + + flag=`echo "-std=c99" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -std=c99 flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -std=c99 flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -std=c99" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -std=c99" + +else + + : + + +fi + + + + + + + + + flag=`echo "-pedantic" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -pedantic flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -pedantic flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -pedantic" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -pedantic" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wno-long-long" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wno-long-long flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wno-long-long flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wno-long-long" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wno-long-long" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wall" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wall flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wall flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wall" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wall" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wextra" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wextra flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wextra flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wextra" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wextra" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wdeclaration-after-statement" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wdeclaration-after-statement flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wdeclaration-after-statement flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wdeclaration-after-statement" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wdeclaration-after-statement" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wundef" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wundef flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wundef flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wundef" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wundef" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wshadow" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wshadow flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wshadow flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wshadow" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wshadow" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wstrict-prototypes" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wstrict-prototypes flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wstrict-prototypes flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wstrict-prototypes" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wstrict-prototypes" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wmissing-prototypes" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wmissing-prototypes flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wmissing-prototypes flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wmissing-prototypes" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wmissing-prototypes" + +else + + : + + +fi + + + + + + + + + flag=`echo "-Wno-unused-value" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler accepts the -Wno-unused-value flag" >&5 +$as_echo_n "checking whether the C compiler accepts the -Wno-unused-value flag... " >&6; } +if eval \${ax_cv_c_check_flag_$flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wno-unused-value" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + eval "ax_cv_c_check_flag_$flag=yes" + +else + + eval "ax_cv_c_check_flag_$flag=no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + CFLAGS="$save_CFLAGS" + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +fi +eval ac_res=\$ax_cv_c_check_flag_$flag + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"; then : + + : + CFLAGS="$CFLAGS -Wno-unused-value" + +else + + : + + +fi + + + fi + fi + +fi + + +# Checks for header files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +for ac_header in locale.h inttypes.h stdint.h limits.h unistd.h sys/time.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if ${ac_cv_header_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + + + ac_fn_c_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default" +if test "x$ac_cv_header_complex_h" = xyes; then : + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing creal" >&5 +$as_echo_n "checking for library containing creal... " >&6; } +if ${ac_cv_search_creal+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char creal (); +int +main () +{ +return creal (); + ; + return 0; +} +_ACEOF +for ac_lib in '' m; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_creal=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_creal+:} false; then : + break +fi +done +if ${ac_cv_search_creal+:} false; then : + +else + ac_cv_search_creal=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_creal" >&5 +$as_echo "$ac_cv_search_creal" >&6; } +ac_res=$ac_cv_search_creal +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +# needed on Solaris + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether creal, cimag and I can be used" >&5 +$as_echo_n "checking whether creal, cimag and I can be used... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +int +main () +{ +complex double x = 1.0 + 2.0 * I; return (creal (x) + cimag (x)); + + ; + return 0; +} + + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_COMPLEX_H 1" >>confdefs.h + + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, build without support for C complex numbers" >&5 +$as_echo "no, build without support for C complex numbers" >&6; } + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + +fi + + + + +# Checks for typedefs, structures, and compiler characteristics. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + + +# Checks for libraries. +for ac_func in gettimeofday localeconv setlocale +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in dup dup2 +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + +$as_echo "#define MPC_NO_STREAM_REDIRECTION 1" >>confdefs.h + +fi +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init in -lgmp" >&5 +$as_echo_n "checking for __gmpz_init in -lgmp... " >&6; } +if ${ac_cv_lib_gmp___gmpz_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgmp $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char __gmpz_init (); +int +main () +{ +return __gmpz_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gmp___gmpz_init=yes +else + ac_cv_lib_gmp___gmpz_init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init" >&5 +$as_echo "$ac_cv_lib_gmp___gmpz_init" >&6; } +if test "x$ac_cv_lib_gmp___gmpz_init" = xyes; then : + LIBS="-lgmp $LIBS" +else + as_fn_error $? "libgmp not found or uses a different ABI (including static vs shared)." "$LINENO" 5 +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPFR" >&5 +$as_echo_n "checking for MPFR... " >&6; } +LIBS="-lmpfr $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include "mpfr.h" +int +main () +{ +mpfr_t x; mpfr_init(x) ; mpfr_clear(x); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "libmpfr not found or uses a different ABI (including static vs shared)." "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +# Check for a recent GMP +# We only guarantee that with a *functional* and recent enough GMP version, +# MPC will compile; we do not guarantee that GMP will compile. +# In particular fat builds are broken in GMP 4.3.2 and GMP 5.0.0 +# (at least on 64-bit Core 2 under GNU/Linux), +# see http://gmplib.org/list-archives/gmp-bugs/2011-August/002345.html. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent GMP" >&5 +$as_echo_n "checking for recent GMP... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include "gmp.h" +#if (__GNU_MP_VERSION*100 + __GNU_MP_VERSION_MINOR*10 + __GNU_MP_VERSION_PATCHLEVEL < 432) +# error "Minimal GMP version is 4.3.2" +error +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "GMP version >= 4.3.2 required" "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# Check for a recent MPFR: we require MPFR 2.4.2 so that the tests +# in log.dat pass +# The same remark as above for GMP applies. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent MPFR" >&5 +$as_echo_n "checking for recent MPFR... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include "mpfr.h" +#if (MPFR_VERSION < MPFR_VERSION_NUM (2,4,2)) +# error "Minimal MPFR version is 2.4.2" +error +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "MPFR version >= 2.4.2 required" "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# Check for logging feature +if test "x$enable_logging" = "xyes"; then : + for ac_header in dlfcn.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5 +$as_echo_n "checking for dlsym in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlsym+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlsym (); +int +main () +{ +return dlsym (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlsym=yes +else + ac_cv_lib_dl_dlsym=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5 +$as_echo "$ac_cv_lib_dl_dlsym" >&6; } +if test "x$ac_cv_lib_dl_dlsym" = xyes; then : + + +$as_echo "#define HAVE_LIBDL 1" >>confdefs.h + + LIBS="-ldl $LIBS" + + ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" +if test "x$ac_cv_type_intptr_t" = xyes; then : + +$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h + +else + for ac_type in 'int' 'long int' 'long long int'; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +cat >>confdefs.h <<_ACEOF +#define intptr_t $ac_type +_ACEOF + + ac_type= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test -z "$ac_type" && break + done +fi + + + case " $LIBOBJS " in + *" logging.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS logging.$ac_objext" + ;; +esac + + MPC_LOG_H=src/mpc-log.h + + +else + as_fn_error $? "Library dl not found, logging impossible" "$LINENO" 5 +fi + + + +fi + +# Configs for Windows DLLs + +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + +case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + + if test "$enable_shared" = yes; then + MPC_LDFLAGS="$MPC_LDFLAGS -no-undefined" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DLL/static gmp" >&5 +$as_echo_n "checking for DLL/static gmp... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include "gmp.h" +#if !__GMP_LIBGMP_DLL +#error +error +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: DLL" >&5 +$as_echo "DLL" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5 +$as_echo "static" >&6; } + as_fn_error $? "gmp is not available as a DLL: use --enable-static --disable-shared" "$LINENO" 5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DLL/static mpfr" >&5 +$as_echo_n "checking for DLL/static mpfr... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include "mpfr.h" +#if !__GMP_LIBGMP_DLL +#error +error +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: DLL" >&5 +$as_echo "DLL" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5 +$as_echo "static" >&6; } + as_fn_error $? "mpfr is not available as a DLL: use --enable-static --disable-shared" "$LINENO" 5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include "gmp.h" +#if __GMP_LIBGMP_DLL +#error +error +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5 +$as_echo "static" >&6; } +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: DLL" >&5 +$as_echo "DLL" >&6; } + as_fn_error $? "gmp is only available as a DLL: use --disable-static --enable-shared" "$LINENO" 5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + ;; + +esac + +# Checks for gcc version, result in variables MPC_GCC etc. inside config.log + + GCC_VERSION="" + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gcc accepts -dumpversion option" >&5 +$as_echo_n "checking if gcc accepts -dumpversion option... " >&6; } + + if test "x$GCC" = "xyes" ; then : + + if test -z "" ; then : + + ax_gcc_option_test="int main() +{ + return 0; +}" + +else + + ax_gcc_option_test="" + +fi + + # Dump the test program to file + cat < conftest.c +$ax_gcc_option_test +EOF + + # Dump back the file to the log, useful for debugging purposes + { ac_try='cat conftest.c 1>&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } + + if { ac_try='$CC -dumpversion -c conftest.c 1>&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } ; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + ax_gcc_version_option=yes + + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + ax_gcc_version_option=no + + +fi + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no gcc available" >&5 +$as_echo "no gcc available" >&6; } + +fi + + if test "x$GCC" = "xyes"; then : + + if test "x$ax_gcc_version_option" != "xno"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5 +$as_echo_n "checking gcc version... " >&6; } +if ${ax_cv_gcc_version+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_cv_gcc_version="`$CC -dumpversion`" + if test "x$ax_cv_gcc_version" = "x"; then : + + ax_cv_gcc_version="" + +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_version" >&5 +$as_echo "$ax_cv_gcc_version" >&6; } + GCC_VERSION=$ax_cv_gcc_version + +fi + +fi + + + +cat >>confdefs.h <<_ACEOF +#define MPC_GCC "$GCC" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define MPC_CC "$CC" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define MPC_GCC_VERSION "$GCC_VERSION" +_ACEOF + + +# Looks for svn version if the version string contains "dev" + + if echo $VERSION | grep -c dev >/dev/null 2>&1 ; then + # Extract the first word of "svnversion", so it can be a program name with args. +set dummy svnversion; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_HASSVNVERSION+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$HASSVNVERSION"; then + ac_cv_prog_HASSVNVERSION="$HASSVNVERSION" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_HASSVNVERSION="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_HASSVNVERSION" && ac_cv_prog_HASSVNVERSION="no" +fi +fi +HASSVNVERSION=$ac_cv_prog_HASSVNVERSION +if test -n "$HASSVNVERSION"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HASSVNVERSION" >&5 +$as_echo "$HASSVNVERSION" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$HASSVNVERSION" = "xyes"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for current svn version" >&5 +$as_echo_n "checking for current svn version... " >&6; } + SVNVERSION=1241M + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SVNVERSION" >&5 +$as_echo "$SVNVERSION" >&6; } + +fi + fi + + +ac_config_files="$ac_config_files Makefile src/Makefile tests/Makefile doc/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by mpc $as_me 1.0, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +mpc config.status 1.0 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the 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"$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +nm_file_list_spec \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_flag_spec_ld \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +AS; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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Generated by config.status. */ + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? 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+need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Assembler program. +AS=$lt_AS + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + if test x"$xsi_shell" = xyes; then + sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ +func_dirname ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_basename ()$/,/^} # func_basename /c\ +func_basename ()\ +{\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ +func_dirname_and_basename ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ +func_stripname ()\ +{\ +\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ +\ # positional parameters, so assign one to ordinary parameter first.\ +\ func_stripname_result=${3}\ +\ func_stripname_result=${func_stripname_result#"${1}"}\ +\ func_stripname_result=${func_stripname_result%"${2}"}\ +} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ +func_split_long_opt ()\ +{\ +\ func_split_long_opt_name=${1%%=*}\ +\ func_split_long_opt_arg=${1#*=}\ +} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ +func_split_short_opt ()\ +{\ +\ func_split_short_opt_arg=${1#??}\ +\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ +} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ +func_lo2o ()\ +{\ +\ case ${1} in\ +\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ +\ *) func_lo2o_result=${1} ;;\ +\ esac\ +} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_xform ()$/,/^} # func_xform /c\ +func_xform ()\ +{\ + func_xform_result=${1%.*}.lo\ +} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_arith ()$/,/^} # func_arith /c\ +func_arith ()\ +{\ + func_arith_result=$(( $* ))\ +} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_len ()$/,/^} # func_len /c\ +func_len ()\ +{\ + func_len_result=${#1}\ +} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + +fi + +if test x"$lt_shell_append" = xyes; then + sed -e '/^func_append ()$/,/^} # func_append /c\ +func_append ()\ +{\ + eval "${1}+=\\${2}"\ +} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ +func_append_quoted ()\ +{\ +\ func_quote_for_eval "${2}"\ +\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ +} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 +$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} +fi + + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..acb47f6 --- /dev/null +++ b/configure.ac @@ -0,0 +1,242 @@ +# Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +# option) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + + +# -*- Autoconf -*- +# Process this file with autoconf to produce a configure script. + +AC_PREREQ(2.61) +AC_INIT(mpc, 1.0, mpc-discuss@lists.gforge.inria.fr) +AC_CONFIG_SRCDIR([src/mpc-impl.h]) +AC_CONFIG_HEADER([config.h]) + +AM_INIT_AUTOMAKE([1.9 -Wall -Werror]) +AM_MAINTAINER_MODE + +USER_CC=$CC +USER_CFLAGS=$CFLAGS + +# automake 1.12 seems to require this, but automake 1.11 doesn't recognize it +m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) + +AC_CANONICAL_HOST +AC_CONFIG_MACRO_DIR([m4]) + + +# Extra arguments to configure +AC_ARG_WITH([mpfr_include], + [AC_HELP_STRING([--with-mpfr-include=DIR], + [MPFR include directory])], + [CPPFLAGS="-I$withval $CPPFLAGS"]) +AC_ARG_WITH([mpfr_lib], + [AC_HELP_STRING([--with-mpfr-lib=DIR], + [MPFR lib directory])], + [LDFLAGS="-L$withval $LDFLAGS"]) +AC_ARG_WITH([mpfr], + [AC_HELP_STRING([--with-mpfr=DIR], + [MPFR install directory])], + [ + if test -z "$with_mpfr_include" -a -z "$with_mpfr_lib" ; then + CPPFLAGS="-I$withval/include $CPPFLAGS" + LDFLAGS="-L$withval/lib $LDFLAGS" + else + AC_MSG_FAILURE([Do not use --with-mpfr and --with-mpfr-include/--with-mpfr-lib options simultaneously.]) + fi + ]) +AC_ARG_WITH([gmp_include], + [AC_HELP_STRING([--with-gmp-include=DIR], + [GMP include directory])], + [CPPFLAGS="-I$withval $CPPFLAGS"]) +AC_ARG_WITH([gmp_lib], + [AC_HELP_STRING([--with-gmp-lib=DIR], + [GMP lib directory])], + [LDFLAGS="-L$withval $LDFLAGS"]) +AC_ARG_WITH([gmp], + [AC_HELP_STRING([--with-gmp=DIR], + [GMP install directory])], + [ + if test -z "$with_gmp_lib" -a -z "$with_gmp_include" ; then + CPPFLAGS="-I$withval/include $CPPFLAGS" + LDFLAGS="-L$withval/lib $LDFLAGS" + else + AC_MSG_FAILURE([Do not use --with-gmp and --with-gmp-include/--with-gmp-lib options simultaneously.]) + fi + ]) +AC_ARG_ENABLE([logging], + [AC_HELP_STRING([--enable-logging], + [enable logging of function calls to stderr (default = no)])], + [case $enableval in + yes) AS_IF([test "x$enable_shared" = "xno"], + AC_MSG_ERROR([Logging works only with shared libraries; do not mix --enable-logging and --disable-shared])) ;; + no) ;; + *) AC_MSG_ERROR([Bad value for --enable-logging: Use yes or no]) ;; + esac + ] + ) +AC_ARG_ENABLE([valgrind-tests], + [AC_HELP_STRING([--enable-valgrind-tests], + [run checks through valgrind (default = no)])], + [case $enableval in + yes) gl_VALGRIND_TESTS ;; + no) ;; + *) AC_MSG_ERROR([Bad value for --enable-valgrind-tests: Use yes or no]) ;; + esac + ] + ) + +# Check for CC and CFLAGS in gmp.h unless the user specified one of them +# look for EGREP and SED here, see continued problem +# at http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-January/001056.html +AC_PROG_EGREP +AC_PROG_SED +if test -z "$USER_CC" && test -z "$USER_CFLAGS"; then + MPC_GMP_CC_CFLAGS +fi + +# Setup CC and CFLAGS +AC_PROG_CC +AC_LANG(C) + +# Set up LibTool +LT_INIT + +# Check GMP Header +AC_MSG_CHECKING(for gmp.h) +AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ +#include "gmp.h" +]])],[AC_MSG_RESULT(yes)],[ + AC_MSG_RESULT(no) + AC_MSG_ERROR([gmp.h cannot be found or is unusable.]) +]) + +# Check (only in development versions) if the compiler accepts warning +# flags and add them to CFLAGS +# Note: don't do this if the user defined CFLAGS, since adding new flags +# might override the user's settings, see +# http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-May/001115.html +if test -z "$USER_CFLAGS"; then + MPC_C_CHECK_WARNINGCFLAGS +fi + + +# Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS([locale.h inttypes.h stdint.h limits.h unistd.h sys/time.h]) +AC_HEADER_TIME +MPC_COMPLEX_H + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_TYPE_SIZE_T + +# Checks for libraries. +AC_CHECK_FUNCS([gettimeofday localeconv setlocale]) +AC_CHECK_FUNCS([dup dup2],, + [AC_DEFINE([MPC_NO_STREAM_REDIRECTION],1,[Do not check mpc_out_str on stdout])]) + +AC_CHECK_LIB([gmp], [__gmpz_init], + [LIBS="-lgmp $LIBS"], + [AC_MSG_ERROR([libgmp not found or uses a different ABI (including static vs shared).])]) + +AC_MSG_CHECKING(for MPFR) +LIBS="-lmpfr $LIBS" +AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include "mpfr.h"]], + [[mpfr_t x; mpfr_init(x) ; mpfr_clear(x);]] + )], + [AC_MSG_RESULT(yes)], + [ + AC_MSG_RESULT(no) + AC_MSG_ERROR([libmpfr not found or uses a different ABI (including static vs shared).]) + ]) + +# Check for a recent GMP +# We only guarantee that with a *functional* and recent enough GMP version, +# MPC will compile; we do not guarantee that GMP will compile. +# In particular fat builds are broken in GMP 4.3.2 and GMP 5.0.0 +# (at least on 64-bit Core 2 under GNU/Linux), +# see http://gmplib.org/list-archives/gmp-bugs/2011-August/002345.html. +AC_MSG_CHECKING(for recent GMP) +AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[ +#include "gmp.h" +#if (__GNU_MP_VERSION*100 + __GNU_MP_VERSION_MINOR*10 + __GNU_MP_VERSION_PATCHLEVEL < 432) +# error "Minimal GMP version is 4.3.2" +error +#endif + ]])], + [AC_MSG_RESULT(yes)], + [ + AC_MSG_RESULT(no) + AC_MSG_ERROR([GMP version >= 4.3.2 required]) + ]) + +# Check for a recent MPFR: we require MPFR 2.4.2 so that the tests +# in log.dat pass +# The same remark as above for GMP applies. +AC_MSG_CHECKING(for recent MPFR) +AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[ +#include "mpfr.h" +#if (MPFR_VERSION < MPFR_VERSION_NUM (2,4,2)) +# error "Minimal MPFR version is 2.4.2" +error +#endif + ]])], + [AC_MSG_RESULT(yes)], + [ + AC_MSG_RESULT(no) + AC_MSG_ERROR([MPFR version >= 2.4.2 required]) + ]) + +# Check for logging feature +AS_IF([test "x$enable_logging" = "xyes"], + [AC_CHECK_HEADERS([dlfcn.h]) + AC_CHECK_LIB([dl],[dlsym], + [ + AC_DEFINE(HAVE_LIBDL, 1, [Library dl present]) + LIBS="-ldl $LIBS" + AC_TYPE_INTPTR_T + AC_LIBOBJ([logging]) + AC_SUBST([MPC_LOG_H],[src/mpc-log.h]) + ], + [AC_MSG_ERROR([Library dl not found, logging impossible])]) + ] + ) + +# Configs for Windows DLLs +AC_SUBST(MPC_LDFLAGS) +AC_LIBTOOL_WIN32_DLL +case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + MPC_WINDOWS +esac + +# Checks for gcc version, result in variables MPC_GCC etc. inside config.log +AX_GCC_VERSION +AC_DEFINE_UNQUOTED([MPC_GCC], ["$GCC"], [Gcc yes or no]) +AC_DEFINE_UNQUOTED([MPC_CC], ["$CC"], [C compiler]) +AC_DEFINE_UNQUOTED([MPC_GCC_VERSION], ["$GCC_VERSION"], [Version of gcc]) + +# Looks for svn version if the version string contains "dev" +MPC_SVNVERSION + +AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile doc/Makefile]) +AC_OUTPUT diff --git a/depcomp b/depcomp new file mode 100755 index 0000000..25a39e6 --- /dev/null +++ b/depcomp @@ -0,0 +1,708 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2012-03-27.16; # UTC + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010, +# 2011, 2012 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' "$nl" < "$tmpdepfile" | +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependent.h'. + # Do two passes, one to just change these to + # '$object: dependent.h' and one to simply 'dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'. + # However on + # $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\': + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + # tcc 0.9.26 (FIXME still under development at the moment of writing) + # will emit a similar output, but also prepend the continuation lines + # with horizontal tabulation characters. + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form 'foo.o: dependent.h', + # or 'foo.o: dep1.h dep2.h \', or ' dep3.h dep4.h \'. + # Do two passes, one to just change these to + # '$object: dependent.h' and one to simply 'dependent.h:'. + sed -e "s/^[ $tab][ $tab]*/ /" -e "s,^[^:]*:,$object :," \ + < "$tmpdepfile" > "$depfile" + sed ' + s/[ '"$tab"'][ '"$tab"']*/ /g + s/^ *// + s/ *\\*$// + s/^[^:]*: *// + /^$/d + /:$/d + s/$/ :/ + ' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test "$stat" = 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed 's:^['"$tab"' ]*[^:'"$tab"' ][^:][^:]*\:['"$tab"' ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' "$nl" < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' "$nl" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/doc/Makefile.am b/doc/Makefile.am new file mode 100644 index 0000000..9e1709d --- /dev/null +++ b/doc/Makefile.am @@ -0,0 +1,20 @@ +## doc/Makefile.am -- Process this file with automake to produce Makefile.in +## +## Copyright (C) 2008 INRIA +## +## This file is part of GNU MPC. +## +## GNU MPC is free software; you can redistribute it and/or modify it under +## the terms of the GNU Lesser General Public License as published by the +## Free Software Foundation; either version 3 of the License, or (at your +## option) any later version. +## +## GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +## FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +## more details. +## +## You should have received a copy of the GNU Lesser General Public License +## along with this program. If not, see http://www.gnu.org/licenses/ . + +info_TEXINFOS = mpc.texi diff --git a/doc/Makefile.in b/doc/Makefile.in new file mode 100644 index 0000000..ef0a65c --- /dev/null +++ b/doc/Makefile.in @@ -0,0 +1,701 @@ +# Makefile.in generated by automake 1.11.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +am__make_dryrun = \ + { \ + am__dry=no; \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + echo 'am--echo: ; 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A copy of the license is included in the section entitled ``GNU + Free Documentation License''. +@end group +@end smallexample + +If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, +replace the ``with@dots{}Texts.'' line with this: + +@smallexample +@group + with the Invariant Sections being @var{list their titles}, with + the Front-Cover Texts being @var{list}, and with the Back-Cover Texts + being @var{list}. +@end group +@end smallexample + +If you have Invariant Sections without Cover Texts, or some other +combination of the three, merge those two alternatives to suit the +situation. + +If your document contains nontrivial examples of program code, we +recommend releasing these examples in parallel under your choice of +free software license, such as the GNU General Public License, +to permit their use in free software. + +@c Local Variables: +@c ispell-local-pdict: "ispell-dict" +@c End: + diff --git a/doc/mdate-sh b/doc/mdate-sh new file mode 100755 index 0000000..e631b22 --- /dev/null +++ b/doc/mdate-sh @@ -0,0 +1,205 @@ +#!/bin/sh +# Get modification time of a file or directory and pretty-print it. + +scriptversion=2009-04-28.21; # UTC + +# Copyright (C) 1995, 1996, 1997, 2003, 2004, 2005, 2007, 2009 Free +# Software Foundation, Inc. +# written by Ulrich Drepper , June 1995 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +case $1 in + '') + echo "$0: No file. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: mdate-sh [--help] [--version] FILE + +Pretty-print the modification time of FILE. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "mdate-sh $scriptversion" + exit $? + ;; +esac + +# Prevent date giving response in another language. +LANG=C +export LANG +LC_ALL=C +export LC_ALL +LC_TIME=C +export LC_TIME + +# GNU ls changes its time format in response to the TIME_STYLE +# variable. Since we cannot assume `unset' works, revert this +# variable to its documented default. +if test "${TIME_STYLE+set}" = set; then + TIME_STYLE=posix-long-iso + export TIME_STYLE +fi + +save_arg1=$1 + +# Find out how to get the extended ls output of a file or directory. +if ls -L /dev/null 1>/dev/null 2>&1; then + ls_command='ls -L -l -d' +else + ls_command='ls -l -d' +fi +# Avoid user/group names that might have spaces, when possible. +if ls -n /dev/null 1>/dev/null 2>&1; then + ls_command="$ls_command -n" +fi + +# A `ls -l' line looks as follows on OS/2. +# drwxrwx--- 0 Aug 11 2001 foo +# This differs from Unix, which adds ownership information. +# drwxrwx--- 2 root root 4096 Aug 11 2001 foo +# +# To find the date, we split the line on spaces and iterate on words +# until we find a month. This cannot work with files whose owner is a +# user named `Jan', or `Feb', etc. However, it's unlikely that `/' +# will be owned by a user whose name is a month. So we first look at +# the extended ls output of the root directory to decide how many +# words should be skipped to get the date. + +# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below. +set x`$ls_command /` + +# Find which argument is the month. +month= +command= +until test $month +do + shift + # Add another shift to the command. + command="$command shift;" + case $1 in + Jan) month=January; nummonth=1;; + Feb) month=February; nummonth=2;; + Mar) month=March; nummonth=3;; + Apr) month=April; nummonth=4;; + May) month=May; nummonth=5;; + Jun) month=June; nummonth=6;; + Jul) month=July; nummonth=7;; + Aug) month=August; nummonth=8;; + Sep) month=September; nummonth=9;; + Oct) month=October; nummonth=10;; + Nov) month=November; nummonth=11;; + Dec) month=December; nummonth=12;; + esac +done + +# Get the extended ls output of the file or directory. +set dummy x`eval "$ls_command \"\$save_arg1\""` + +# Remove all preceding arguments +eval $command + +# Because of the dummy argument above, month is in $2. +# +# On a POSIX system, we should have +# +# $# = 5 +# $1 = file size +# $2 = month +# $3 = day +# $4 = year or time +# $5 = filename +# +# On Darwin 7.7.0 and 7.6.0, we have +# +# $# = 4 +# $1 = day +# $2 = month +# $3 = year or time +# $4 = filename + +# Get the month. +case $2 in + Jan) month=January; nummonth=1;; + Feb) month=February; nummonth=2;; + Mar) month=March; nummonth=3;; + Apr) month=April; nummonth=4;; + May) month=May; nummonth=5;; + Jun) month=June; nummonth=6;; + Jul) month=July; nummonth=7;; + Aug) month=August; nummonth=8;; + Sep) month=September; nummonth=9;; + Oct) month=October; nummonth=10;; + Nov) month=November; nummonth=11;; + Dec) month=December; nummonth=12;; +esac + +case $3 in + ???*) day=$1;; + *) day=$3; shift;; +esac + +# Here we have to deal with the problem that the ls output gives either +# the time of day or the year. +case $3 in + *:*) set `date`; eval year=\$$# + case $2 in + Jan) nummonthtod=1;; + Feb) nummonthtod=2;; + Mar) nummonthtod=3;; + Apr) nummonthtod=4;; + May) nummonthtod=5;; + Jun) nummonthtod=6;; + Jul) nummonthtod=7;; + Aug) nummonthtod=8;; + Sep) nummonthtod=9;; + Oct) nummonthtod=10;; + Nov) nummonthtod=11;; + Dec) nummonthtod=12;; + esac + # For the first six month of the year the time notation can also + # be used for files modified in the last year. + if (expr $nummonth \> $nummonthtod) > /dev/null; + then + year=`expr $year - 1` + fi;; + *) year=$3;; +esac + +# The result. +echo $day $month $year + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/doc/mpc.info b/doc/mpc.info new file mode 100644 index 0000000..7cce626 --- /dev/null +++ b/doc/mpc.info @@ -0,0 +1,1807 @@ +This is mpc.info, produced by makeinfo version 4.13 from mpc.texi. + +This manual is for GNU MPC, a library for multiple precision complex +arithmetic, version 1.0 of July 2012. + + Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +2011, 2012 INRIA + + Permission is granted to copy, distribute and/or modify this + document under the terms of the GNU Free Documentation License, + Version 1.3 or any later version published by the Free Software + Foundation; with no Invariant Sections. A copy of the license is + included in the section entitled "GNU Free Documentation License." + +INFO-DIR-SECTION GNU Packages +START-INFO-DIR-ENTRY +* mpc: (mpc)Multiple Precision Complex Library. +END-INFO-DIR-ENTRY + + +File: mpc.info, Node: Top, Next: Copying, Up: (dir) + +GNU MPC +******* + +This manual documents how to install and use the GNU Multiple Precision +Complex Library, version 1.0 + +* Menu: + +* Copying:: GNU MPC Copying Conditions (LGPL). +* Introduction to GNU MPC:: Brief introduction to GNU MPC. +* Installing GNU MPC:: How to configure and compile the GNU MPC library. +* Reporting Bugs:: How to usefully report bugs. +* GNU MPC Basics:: What every GNU MPC user should know. +* Complex Functions:: Functions for arithmetic on complex numbers. +* References:: +* Concept Index:: +* Function Index:: +* GNU Free Documentation License:: + + +File: mpc.info, Node: Copying, Next: Introduction to GNU MPC, Prev: Top, Up: Top + +GNU MPC Copying Conditions +************************** + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + + GNU MPC is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser +General Public License for more details. + + You should have received a copy of the GNU Lesser General Public +License along with this program. If not, see +`http://www.gnu.org/licenses/'. + + +File: mpc.info, Node: Introduction to GNU MPC, Next: Installing GNU MPC, Prev: Copying, Up: Top + +1 Introduction to GNU MPC +************************* + +GNU MPC is a portable library written in C for arbitrary precision +arithmetic on complex numbers providing correct rounding. It implements +a multiprecision equivalent of the C99 standard. It builds upon the +GNU MP and the GNU MPFR libraries. + +1.1 How to use this Manual +========================== + +Everyone should read *note GNU MPC Basics::. If you need to install +the library yourself, you need to read *note Installing GNU MPC::, too. + + The remainder of the manual can be used for later reference, +although it is probably a good idea to skim through it. + + +File: mpc.info, Node: Installing GNU MPC, Next: Reporting Bugs, Prev: Introduction to GNU MPC, Up: Top + +2 Installing GNU MPC +******************** + +To build GNU MPC, you first have to install GNU MP (version 4.3.2 or +higher) and GNU MPFR (version 2.4.2 or higher) on your computer. You +need a C compiler; GCC version 4.4 or higher is recommended, since GNU +MPC may trigger a bug in previous versions, see the thread at +`http://lists.gforge.inria.fr/pipermail/mpc-discuss/2011-February/000823.html'. +And you need a standard Unix `make' program, plus some other standard +Unix utility programs. + + Here are the steps needed to install the library on Unix systems: + + 1. `tar xzf mpc-1.0.tar.gz' + + 2. `cd mpc-1.0' + + 3. `./configure' + + if GMP and GNU MPFR are installed into standard directories, that + is, directories that are searched by default by the compiler and + the linking tools. + + `./configure --with-gmp=' + + is used to indicate a different location where GMP is installed. + Alternatively, you can specify directly GMP include and GMP lib + directories with `./configure --with-gmp-lib= + --with-gmp-include='. + + `./configure --with-mpfr=' + + is used to indicate a different location where GNU MPFR is + installed. Alternatively, you can specify directly GNU MPFR + include and GNU MPFR lib directories with `./configure + --with-mpf-lib= + --with-mpfr-include='. + + Another useful parameter is `--prefix', which can be used to + specify an alternative installation location instead of + `/usr/local'; see `make install' below. + + To enable checking for memory leaks using `valgrind' during `make + check', add the parameter `--enable-valgrind-tests'. + + If for debugging purposes you wish to log calls to GNU MPC + functions from within your code, add the parameter + `--enable-logging'. In your code, replace the inclusion of + `mpc.h' by `mpc-log.h' and link the executable dynamically. Then + all calls to functions with only complex arguments are printed to + `stderr' in the following form: First, the function name is given, + followed by its type such as `c_cc', meaning that the function has + one complex result (one `c' in front of the `_'), computed from + two complex arguments (two `c' after the `_'). Then, the + precisions of the real and the imaginary part of the first result + is given, followed by the second one and so on. Finally, for each + argument, the precisions of its real and imaginary part are + specified and the argument itself is printed in hexadecimal via + the function `mpc_out_str' (*note String and Stream Input and + Output::). The option requires a dynamic library, so it may not + be combined with `--disable-shared'. + + Use `./configure --help' for an exhaustive list of parameters. + + 4. `make' + + This compiles GNU MPC in the working directory. + + 5. `make check' + + This will make sure GNU MPC was built correctly. + + If you get error messages, please report them to + `mpc-discuss@lists.gforge.inria.fr' (*Note Reporting Bugs::, for + information on what to include in useful bug reports). + + 6. `make install' + + This will copy the file `mpc.h' to the directory + `/usr/local/include', the file `libmpc.a' to the directory + `/usr/local/lib', and the file `mpc.info' to the directory + `/usr/local/share/info' (or if you passed the `--prefix' option to + `configure', using the prefix directory given as argument to + `--prefix' instead of `/usr/local'). Note: you need write + permissions on these directories. + + +2.1 Other `make' Targets +======================== + +There are some other useful make targets: + + * `info' + + Create an info version of the manual, in `mpc.info'. + + * `pdf' + + Create a PDF version of the manual, in `doc/mpc.pdf'. + + * `dvi' + + Create a DVI version of the manual, in `doc/mpc.dvi'. + + * `ps' + + Create a Postscript version of the manual, in `doc/mpc.ps'. + + * `html' + + Create an HTML version of the manual, in several pages in the + directory `doc/mpc.html'; if you want only one output HTML file, + then type `makeinfo --html --no-split mpc.texi' instead. + + * `clean' + + Delete all object files and archive files, but not the + configuration files. + + * `distclean' + + Delete all files not included in the distribution. + + * `uninstall' + + Delete all files copied by `make install'. + +2.2 Known Build Problems +======================== + +On AIX, if GMP was built with the 64-bit ABI, before building and +testing GNU MPC, it might be necessary to set the `OBJECT_MODE' +environment variable to 64 by, e.g., + + `export OBJECT_MODE=64' + + This has been tested with the C compiler IBM XL C/C++ Enterprise +Edition V8.0 for AIX, version: 08.00.0000.0021, GMP 4.2.4 and GNU MPFR +2.4.1. + + Please report any other problems you encounter to +`mpc-discuss@lists.gforge.inria.fr'. *Note Reporting Bugs::. + + +File: mpc.info, Node: Reporting Bugs, Next: GNU MPC Basics, Prev: Installing GNU MPC, Up: Top + +3 Reporting Bugs +**************** + +If you think you have found a bug in the GNU MPC library, please +investigate and report it. We have made this library available to you, +and it is not to ask too much from you, to ask you to report the bugs +that you find. + + There are a few things you should think about when you put your bug +report together. + + You have to send us a test case that makes it possible for us to +reproduce the bug. Include instructions on how to run the test case. + + You also have to explain what is wrong; if you get a crash, or if +the results printed are incorrect and in that case, in what way. + + Please include compiler version information in your bug report. +This can be extracted using `gcc -v', or `cc -V' on some machines. +Also, include the output from `uname -a'. + + If your bug report is good, we will do our best to help you to get a +corrected version of the library; if the bug report is poor, we will +not do anything about it (aside of chiding you to send better bug +reports). + + Send your bug report to: `mpc-discuss@lists.gforge.inria.fr'. + + If you think something in this manual is unclear, or downright +incorrect, or if the language needs to be improved, please send a note +to the same address. + + +File: mpc.info, Node: GNU MPC Basics, Next: Complex Functions, Prev: Reporting Bugs, Up: Top + +4 GNU MPC Basics +**************** + +All declarations needed to use GNU MPC are collected in the include file +`mpc.h'. It is designed to work with both C and C++ compilers. You +should include that file in any program using the GNU MPC library by +adding the line + #include "mpc.h" + +4.1 Nomenclature and Types +========================== + +"Complex number" or "Complex" for short, is a pair of two arbitrary +precision floating-point numbers (for the real and imaginary parts). +The C data type for such objects is `mpc_t'. + +The "Precision" is the number of bits used to represent the mantissa of +the real and imaginary parts; the corresponding C data type is +`mpfr_prec_t'. For more details on the allowed precision range, *note +Nomenclature and Types: (mpfr.info)Nomenclature and Types. + +The "rounding mode" specifies the way to round the result of a complex +operation, in case the exact result can not be represented exactly in +the destination mantissa; the corresponding C data type is `mpc_rnd_t'. +A complex rounding mode is a pair of two rounding modes: one for the +real part, one for the imaginary part. + +4.2 Function Classes +==================== + +There is only one class of functions in the GNU MPC library, namely +functions for complex arithmetic. The function names begin with `mpc_'. +The associated type is `mpc_t'. + +4.3 GNU MPC Variable Conventions +================================ + +As a general rule, all GNU MPC functions expect output arguments before +input arguments. This notation is based on an analogy with the +assignment operator. + + GNU MPC allows you to use the same variable for both input and +output in the same expression. For example, the main function for +floating-point multiplication, `mpc_mul', can be used like this: +`mpc_mul (x, x, x, rnd_mode)'. This computes the square of X with +rounding mode `rnd_mode' and puts the result back in X. + + Before you can assign to an GNU MPC variable, you need to initialize +it by calling one of the special initialization functions. When you +are done with a variable, you need to clear it out, using one of the +functions for that purpose. + + A variable should only be initialized once, or at least cleared out +between each initialization. After a variable has been initialized, it +may be assigned to any number of times. + + For efficiency reasons, avoid to initialize and clear out a variable +in loops. Instead, initialize it before entering the loop, and clear +it out after the loop has exited. + + You do not need to be concerned about allocating additional space +for GNU MPC variables, since each of its real and imaginary part has a +mantissa of fixed size. Hence unless you change its precision, or +clear and reinitialize it, a complex variable will have the same +allocated space during all its life. + +4.4 Rounding Modes +================== + +A complex rounding mode is of the form `MPC_RNDxy' where `x' and `y' +are one of `N' (to nearest), `Z' (towards zero), `U' (towards plus +infinity), `D' (towards minus infinity). The first letter refers to +the rounding mode for the real part, and the second one for the +imaginary part. For example `MPC_RNDZU' indicates to round the real +part towards zero, and the imaginary part towards plus infinity. + + The `round to nearest' mode works as in the IEEE P754 standard: in +case the number to be rounded lies exactly in the middle of two +representable numbers, it is rounded to the one with the least +significant bit set to zero. For example, the number 5, which is +represented by (101) in binary, is rounded to (100)=4 with a precision +of two bits, and not to (110)=6. + +4.5 Return Value +================ + +Most GNU MPC functions have a return value of type `int', which is used +to indicate the position of the rounded real and imaginary parts with +respect to the exact (infinite precision) values. If this integer is +`i', the macros `MPC_INEX_RE(i)' and `MPC_INEX_IM(i)' give 0 if the +corresponding rounded value is exact, a negative value if the rounded +value is less than the exact one, and a positive value if it is greater +than the exact one. Similarly, functions computing a result of type +`mpfr_t' return an integer that is 0, positive or negative depending on +whether the rounded value is the same, larger or smaller then the exact +result. + + Some functions, such as `mpc_sin_cos', compute two complex results; +the macros `MPC_INEX1(i)' and `MPC_INEX2(i)', applied to the return +value `i' of such a function, yield the exactness value corresponding +to the first or the second computed value, respectively. + +4.6 Branch Cuts And Special Values +================================== + +Some complex functions have branch cuts, across which the function is +discontinous. In GNU MPC, the branch cuts chosen are the same as those +specified for the corresponding functions in the ISO C99 standard. + + Likewise, when evaluated at a point whose real or imaginary part is +either infinite or a NaN or a signed zero, a function returns the same +value as those specified for the corresponding function in the ISO C99 +standard. + + +File: mpc.info, Node: Complex Functions, Next: References, Prev: GNU MPC Basics, Up: Top + +5 Complex Functions +******************* + +The complex functions expect arguments of type `mpc_t'. + + The GNU MPC floating-point functions have an interface that is +similar to the GNU MP integer functions. The function prefix for +operations on complex numbers is `mpc_'. + + The precision of a computation is defined as follows: Compute the +requested operation exactly (with "infinite precision"), and round the +result to the destination variable precision with the given rounding +mode. + + The GNU MPC complex functions are intended to be a smooth extension +of the IEEE P754 arithmetic. The results obtained on one computer +should not differ from the results obtained on a computer with a +different word size. + +* Menu: + +* Initializing Complex Numbers:: +* Assigning Complex Numbers:: +* Converting Complex Numbers:: +* String and Stream Input and Output:: +* Complex Comparison:: +* Projection & Decomposing:: +* Basic Arithmetic:: +* Power Functions and Logarithm:: +* Trigonometric Functions:: +* Miscellaneous Complex Functions:: +* Advanced Functions:: +* Internals:: + + +File: mpc.info, Node: Initializing Complex Numbers, Next: Assigning Complex Numbers, Up: Complex Functions + +5.1 Initialization Functions +============================ + +An `mpc_t' object must be initialized before storing the first value in +it. The functions `mpc_init2' and `mpc_init3' are used for that +purpose. + + -- Function: void mpc_init2 (mpc_t Z, mpfr_prec_t PREC) + Initialize Z to precision PREC bits and set its real and imaginary + parts to NaN. Normally, a variable should be initialized once only + or at least be cleared, using `mpc_clear', between initializations. + + -- Function: void mpc_init3 (mpc_t Z, mpfr_prec_t PREC_R, mpfr_prec_t + PREC_I) + Initialize Z with the precision of its real part being PREC_R bits + and the precision of its imaginary part being PREC_I bits, and set + the real and imaginary parts to NaN. + + -- Function: void mpc_clear (mpc_t Z) + Free the space occupied by Z. Make sure to call this function for + all `mpc_t' variables when you are done with them. + + Here is an example on how to initialize complex variables: + { + mpc_t x, y; + mpc_init2 (x, 256); /* precision _exactly_ 256 bits */ + mpc_init3 (y, 100, 50); /* 100/50 bits for the real/imaginary part */ + ... + mpc_clear (x); + mpc_clear (y); + } + + The following function is useful for changing the precision during a +calculation. A typical use would be for adjusting the precision +gradually in iterative algorithms like Newton-Raphson, making the +computation precision closely match the actual accurate part of the +numbers. + + -- Function: void mpc_set_prec (mpc_t X, mpfr_prec_t PREC) + Reset the precision of X to be *exactly* PREC bits, and set its + real/imaginary parts to NaN. The previous value stored in X is + lost. It is equivalent to a call to `mpc_clear(x)' followed by a + call to `mpc_init2(x, prec)', but more efficient as no allocation + is done in case the current allocated space for the mantissa of X + is sufficient. + + -- Function: mpfr_prec_t mpc_get_prec (mpc_t X) + If the real and imaginary part of X have the same precision, it is + returned, otherwise, 0 is returned. + + -- Function: void mpc_get_prec2 (mpfr_prec_t* PR, mpfr_prec_t* PI, + mpc_t X) + Returns the precision of the real part of X via PR and of its + imaginary part via PI. + + +File: mpc.info, Node: Assigning Complex Numbers, Next: Converting Complex Numbers, Prev: Initializing Complex Numbers, Up: Complex Functions + +5.2 Assignment Functions +======================== + +These functions assign new values to already initialized complex numbers +(*note Initializing Complex Numbers::). When using any functions with +`intmax_t' or `uintmax_t' parameters, you must include `' or +`' _before_ `mpc.h', to allow `mpc.h' to define prototypes +for these functions. Similarly, functions with parameters of type +`complex' or `long complex' are defined only if `' is +included _before_ `mpc.h'. If you need assignment functions that are +not in the current API, you can define them using the `MPC_SET_X_Y' +macro (*note Advanced Functions::). + + -- Function: int mpc_set (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set the value of ROP from OP, rounded to the precision of ROP with + the given rounding mode RND. + + -- Function: int mpc_set_ui (mpc_t ROP, unsigned long int OP, + mpc_rnd_t RND) + -- Function: int mpc_set_si (mpc_t ROP, long int OP, mpc_rnd_t RND) + -- Function: int mpc_set_uj (mpc_t ROP, uintmax_t OP, mpc_rnd_t RND) + -- Function: int mpc_set_sj (mpc_t ROP, intmax_t OP, mpc_rnd_t RND) + -- Function: int mpc_set_d (mpc_t ROP, double OP, mpc_rnd_t RND) + -- Function: int mpc_set_ld (mpc_t ROP, long double OP, mpc_rnd_t RND) + -- Function: int mpc_set_dc (mpc_t ROP, double _Complex OP, mpc_rnd_t + RND) + -- Function: int mpc_set_ldc (mpc_t ROP, long double _Complex OP, + mpc_rnd_t RND) + -- Function: int mpc_set_z (mpc_t ROP, mpz_t OP mpc_rnd_t RND) + -- Function: int mpc_set_q (mpc_t ROP, mpq_t OP mpc_rnd_t RND) + -- Function: int mpc_set_f (mpc_t ROP, mpf_t OP mpc_rnd_t RND) + -- Function: int mpc_set_fr (mpc_t ROP, mpfr_t OP, mpc_rnd_t RND) + Set the value of ROP from OP, rounded to the precision of ROP with + the given rounding mode RND. The argument OP is interpreted as + real, so the imaginary part of ROP is set to zero with a positive + sign. Please note that even a `long int' may have to be rounded, + if the destination precision is less than the machine word width. + For `mpc_set_d', be careful that the input number OP may not be + exactly representable as a double-precision number (this happens + for 0.1 for instance), in which case it is first rounded by the C + compiler to a double-precision number, and then only to a complex + number. + + -- Function: int mpc_set_ui_ui (mpc_t ROP, unsigned long int OP1, + unsigned long int OP2, mpc_rnd_t RND) + -- Function: int mpc_set_si_si (mpc_t ROP, long int OP1, long int OP2, + mpc_rnd_t RND) + -- Function: int mpc_set_uj_uj (mpc_t ROP, uintmax_t OP1, uintmax_t + OP2, mpc_rnd_t RND) + -- Function: int mpc_set_sj_sj (mpc_t ROP, intmax_t OP1, intmax_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_set_d_d (mpc_t ROP, double OP1, double OP2, + mpc_rnd_t RND) + -- Function: int mpc_set_ld_ld (mpc_t ROP, long double OP1, long + double OP2, mpc_rnd_t RND) + -- Function: int mpc_set_z_z (mpc_t ROP, mpz_t OP1, mpz_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_set_q_q (mpc_t ROP, mpq_t OP1, mpq_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_set_f_f (mpc_t ROP, mpf_t OP1, mpf_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_set_fr_fr (mpc_t ROP, mpfr_t OP1, mpfr_t OP2, + mpc_rnd_t RND) + Set the real part of ROP from OP1, and its imaginary part from + OP2, according to the rounding mode RND. + + Beware that the behaviour of `mpc_set_fr_fr' is undefined if OP1 + or OP2 is a pointer to the real or imaginary part of ROP. To + exchange the real and the imaginary part of a complex number, + either use `mpfr_swap (mpc_realref (rop), mpc_imagref (rop))', + which also exchanges the precisions of the two parts; or use a + temporary variable. + + For functions assigning complex variables from strings or input +streams, *note String and Stream Input and Output::. + + -- Function: void mpc_set_nan (mpc_t ROP) + Set ROP to Nan+i*NaN. + + -- Function: void mpc_swap (mpc_t OP1, mpc_t OP2) + Swap the values of OP1 and OP2 efficiently. Warning: The + precisions are exchanged, too; in case these are different, + `mpc_swap' is thus not equivalent to three `mpc_set' calls using a + third auxiliary variable. + + +File: mpc.info, Node: Converting Complex Numbers, Next: String and Stream Input and Output, Prev: Assigning Complex Numbers, Up: Complex Functions + +5.3 Conversion Functions +======================== + +The following functions are available only if `' is included +_before_ `mpc.h'. + + -- Function: double _Complex mpc_get_dc (mpc_t OP, mpc_rnd_t RND) + -- Function: long double _Complex mpc_get_ldc (mpc_t OP, mpc_rnd_t RND) + Convert OP to a C complex number, using the rounding mode RND. + + For functions converting complex variables to strings or stream +output, *note String and Stream Input and Output::. + + +File: mpc.info, Node: String and Stream Input and Output, Next: Complex Comparison, Prev: Converting Complex Numbers, Up: Complex Functions + +5.4 String and Stream Input and Output +====================================== + + -- Function: int mpc_strtoc (mpc_t ROP, const char *NPTR, char + **ENDPTR, int BASE, mpc_rnd_t RND) + Read a complex number from a string NPTR in base BASE, rounded to + the precision of ROP with the given rounding mode RND. The BASE + must be either 0 or a number from 2 to 36 (otherwise the behaviour + is undefined). If NPTR starts with valid data, the result is + stored in ROP, the usual inexact value is returned (*note Return + Value: return-value.) and, if ENDPTR is not the null pointer, + *ENDPTR points to the character just after the valid data. + Otherwise, ROP is set to `NaN + i * NaN', -1 is returned and, if + ENDPTR is not the null pointer, the value of NPTR is stored in the + location referenced by ENDPTR. + + The expected form of a complex number string is either a real + number (an optional leading whitespace, an optional sign followed + by a floating-point number), or a pair of real numbers in + parentheses separated by whitespace. If a real number is read, the + missing imaginary part is set to +0. The form of a floating-point + number depends on the base and is described in the documentation + of `mpfr_strtofr' (*note Assignment Functions: + (mpfr.info)Assignment Functions.). For instance, `"3.1415926"', + `"(1.25e+7 +.17)"', `"(@nan@ 2)"' and `"(-0 -7)"' are valid + strings for BASE = 10. If BASE = 0, then a prefix may be used to + indicate the base in which the floating-point number is written. + Use prefix '0b' for binary numbers, prefix '0x' for hexadecimal + numbers, and no prefix for decimal numbers. The real and + imaginary part may then be written in different bases. For + instance, `"(1.024e+3 +2.05e+3)"' and `"(0b1p+10 +0x802)"' are + valid strings for `base'=0 and represent the same value. + + -- Function: int mpc_set_str (mpc_t ROP, const char *S, int BASE, + mpc_rnd_t rnd) + Set ROP to the value of the string S in base BASE, rounded to the + precision of ROP with the given rounding mode RND. See the + documentation of `mpc_strtoc' for a detailed description of the + valid string formats. Contrarily to `mpc_strtoc', `mpc_set_str' + requires the _whole_ string to represent a valid complex number + (potentially followed by additional white space). This function + returns the usual inexact value (*note Return Value: + return-value.) if the entire string up to the final null character + is a valid number in base BASE; otherwise it returns -1, and ROP + is set to NaN+i*NaN. + + -- Function: char * mpc_get_str (int B, size_t N, mpc_t OP, mpc_rnd_t + RND) + Convert OP to a string containing its real and imaginary parts, + separated by a space and enclosed in a pair of parentheses. The + numbers are written in base B (which may vary from 2 to 36) and + rounded according to RND. The number of significant digits, at + least 2, is given by N. It is also possible to let N be zero, in + which case the number of digits is chosen large enough so that + re-reading the printed value with the same precision, assuming + both output and input use rounding to nearest, will recover the + original value of OP. Note that `mpc_get_str' uses the decimal + point of the current locale if available, and `.' otherwise. + + The string is generated using the current memory allocation + function (`malloc' by default, unless it has been modified using + the custom memory allocation interface of `gmp'); once it is not + needed any more, it should be freed by calling `mpc_free_str'. + + -- Function: void mpc_free_str (char *STR) + Free the string STR, which needs to have been allocated by a call + to `mpc_get_str'. + + The following two functions read numbers from input streams and write +them to output streams. When using any of these functions, you need to +include `stdio.h' _before_ `mpc.h'. + + -- Function: int mpc_inp_str (mpc_t ROP, FILE *STREAM, size_t *READ, + int BASE, mpc_rnd_t RND) + Input a string in base BASE in the same format as for `mpc_strtoc' + from stdio stream STREAM, rounded according to RND, and put the + read complex number into ROP. If STREAM is the null pointer, ROP + is read from `stdin'. Return the usual inexact value; if an error + occurs, set ROP to `NaN + i * NaN' and return -1. If READ is not + the null pointer, it is set to the number of read characters. + + Unlike `mpc_strtoc', the function `mpc_inp_str' does not possess + perfect knowledge of the string to transform and has to read it + character by character, so it behaves slightly differently: It + tries to read a string describing a complex number and processes + this string through a call to `mpc_set_str'. Precisely, after + skipping optional whitespace, a minimal string is read according + to the regular expression `mpfr | '(' \s* mpfr \s+ mpfr \s* ')'', + where `\s' denotes a whitespace, and `mpfr' is either a string + containing neither whitespaces nor parentheses, or + `nan(n-char-sequence)' or `@nan@(n-char-sequence)' (regardless of + capitalisation) with `n-char-sequence' a string of ascii letters, + digits or `'_''. + + For instance, upon input of `"nan(13 1)"', the function + `mpc_inp_str' starts to recognise a value of NaN followed by an + n-char-sequence indicated by the opening parenthesis; as soon as + the space is reached, it becocmes clear that the expression in + parentheses is not an n-char-sequence, and the error flag -1 is + returned after 6 characters have been consumed from the stream + (the whitespace itself remaining in the stream). The function + `mpc_strtoc', on the other hand, may track back when reaching the + whitespace; it treats the string as the two successive complex + numbers `NaN + i * 0' and `13 + i'. It is thus recommended to + have a whitespace follow each floating point number to avoid this + problem. + + -- Function: size_t mpc_out_str (FILE *STREAM, int BASE, size_t + N_DIGITS, mpc_t OP, mpc_rnd_t RND) + Output OP on stdio stream STREAM in base BASE, rounded according + to RND, in the same format as for `mpc_strtoc' If STREAM is the + null pointer, ROP is written to `stdout'. + + Return the number of characters written. + + +File: mpc.info, Node: Complex Comparison, Next: Projection & Decomposing, Prev: String and Stream Input and Output, Up: Complex Functions + +5.5 Comparison Functions +======================== + + -- Function: int mpc_cmp (mpc_t OP1, mpc_t OP2) + -- Function: int mpc_cmp_si_si (mpc_t OP1, long int OP2R, long int + OP2I) + -- Macro: int mpc_cmp_si (mpc_t OP1, long int OP2) + Compare OP1 and OP2, where in the case of `mpc_cmp_si_si', OP2 is + taken to be OP2R + i OP2I. The return value C can be decomposed + into `x = MPC_INEX_RE(c)' and `y = MPC_INEX_IM(c)', such that X is + positive if the real part of OP1 is greater than that of OP2, zero + if both real parts are equal, and negative if the real part of OP1 + is less than that of OP2, and likewise for Y. Both OP1 and OP2 + are considered to their full own precision, which may differ. It + is not allowed that one of the operands has a NaN (Not-a-Number) + part. + + The storage of the return value is such that equality can be + simply checked with `mpc_cmp (op1, op2) == 0'. + + +File: mpc.info, Node: Projection & Decomposing, Next: Basic Arithmetic, Prev: Complex Comparison, Up: Complex Functions + +5.6 Projection and Decomposing Functions +======================================== + + -- Function: int mpc_real (mpfr_t ROP, mpc_t OP, mpfr_rnd_t RND) + Set ROP to the value of the real part of OP rounded in the + direction RND. + + -- Function: int mpc_imag (mpfr_t ROP, mpc_t OP, mpfr_rnd_t RND) + Set ROP to the value of the imaginary part of OP rounded in the + direction RND. + + -- Macro: mpfr_t mpc_realref (mpc_t OP) + -- Macro: mpfr_t mpc_imagref (mpc_t OP) + Return a reference to the real part and imaginary part of OP, + respectively. The `mpfr' functions can be used on the result of + these macros (note that the `mpfr_t' type is itself a pointer). + + -- Function: int mpc_arg (mpfr_t ROP, mpc_t OP, mpfr_rnd_t RND) + Set ROP to the argument of OP, with a branch cut along the + negative real axis. + + -- Function: int mpc_proj (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Compute a projection of OP onto the Riemann sphere. Set ROP to OP + rounded in the direction RND, except when at least one part of OP + is infinite (even if the other part is a NaN) in which case the + real part of ROP is set to plus infinity and its imaginary part to + a signed zero with the same sign as the imaginary part of OP. + + +File: mpc.info, Node: Basic Arithmetic, Next: Power Functions and Logarithm, Prev: Projection & Decomposing, Up: Complex Functions + +5.7 Basic Arithmetic Functions +============================== + +All the following functions are designed in such a way that, when +working with real numbers instead of complex numbers, their complexity +should essentially be the same as with the GNU MPFR library, with only +a marginal overhead due to the GNU MPC layer. + + -- Function: int mpc_add (mpc_t ROP, mpc_t OP1, mpc_t OP2, mpc_rnd_t + RND) + -- Function: int mpc_add_ui (mpc_t ROP, mpc_t OP1, unsigned long int + OP2, mpc_rnd_t RND) + -- Function: int mpc_add_fr (mpc_t ROP, mpc_t OP1, mpfr_t OP2, + mpc_rnd_t RND) + Set ROP to OP1 + OP2 rounded according to RND. + + -- Function: int mpc_sub (mpc_t ROP, mpc_t OP1, mpc_t OP2, mpc_rnd_t + RND) + -- Function: int mpc_sub_fr (mpc_t ROP, mpc_t OP1, mpfr_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_fr_sub (mpc_t ROP, mpfr_t OP1, mpc_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_sub_ui (mpc_t ROP, mpc_t OP1, unsigned long int + OP2, mpc_rnd_t RND) + -- Macro: int mpc_ui_sub (mpc_t ROP, unsigned long int OP1, mpc_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_ui_ui_sub (mpc_t ROP, unsigned long int RE1, + unsigned long int IM1, mpc_t OP2, mpc_rnd_t RND) + Set ROP to OP1 - OP2 rounded according to RND. For + `mpc_ui_ui_sub', OP1 is RE1 + IM1. + + -- Function: int mpc_neg (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to -OP rounded according to RND. Just changes the sign if + ROP and OP are the same variable. + + -- Function: int mpc_mul (mpc_t ROP, mpc_t OP1, mpc_t OP2, mpc_rnd_t + RND) + -- Function: int mpc_mul_ui (mpc_t ROP, mpc_t OP1, unsigned long int + OP2, mpc_rnd_t RND) + -- Function: int mpc_mul_si (mpc_t ROP, mpc_t OP1, long int OP2, + mpc_rnd_t RND) + -- Function: int mpc_mul_fr (mpc_t ROP, mpc_t OP1, mpfr_t OP2, + mpc_rnd_t RND) + Set ROP to OP1 times OP2 rounded according to RND. Note: for + `mpc_mul', in case OP1 and OP2 have the same value, use `mpc_sqr' + for better efficiency. + + -- Function: int mpc_mul_i (mpc_t ROP, mpc_t OP, int SGN, mpc_rnd_t + RND) + Set ROP to OP times the imaginary unit i if SGN is non-negative, + set ROP to OP times -i otherwise, in both cases rounded according + to RND. + + -- Function: int mpc_sqr (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the square of OP rounded according to RND. + + -- Function: int mpc_fma (mpc_t ROP, mpc_t OP1, mpc_t OP2, mpc_t OP3, + mpc_rnd_t RND) + Set ROP to OP1*OP2+OP3, rounded according to RND, with only one + final rounding. + + -- Function: int mpc_div (mpc_t ROP, mpc_t OP1, mpc_t OP2, mpc_rnd_t + RND) + -- Function: int mpc_div_ui (mpc_t ROP, mpc_t OP1, unsigned long int + OP2, mpc_rnd_t RND) + -- Function: int mpc_div_fr (mpc_t ROP, mpc_t OP1, mpfr_t OP2, + mpc_rnd_t RND) + -- Function: int mpc_ui_div (mpc_t ROP, unsigned long int OP1, mpc_t + OP2, mpc_rnd_t RND) + -- Function: int mpc_fr_div (mpc_t ROP, mpfr_t OP1, mpc_t OP2, + mpc_rnd_t RND) + Set ROP to OP1/OP2 rounded according to RND. + + -- Function: int mpc_conj (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the conjugate of OP rounded according to RND. Just + changes the sign of the imaginary part if ROP and OP are the same + variable. + + -- Function: int mpc_abs (mpfr_t ROP, mpc_t OP, mpfr_rnd_t RND) + Set the floating-point number ROP to the absolute value of OP, + rounded in the direction RND. + + -- Function: int mpc_norm (mpfr_t ROP, mpc_t OP, mpfr_rnd_t RND) + Set the floating-point number ROP to the norm of OP (i.e., the + square of its absolute value), rounded in the direction RND. + + -- Function: int mpc_mul_2ui (mpc_t ROP, mpc_t OP1, unsigned long int + OP2, mpc_rnd_t RND) + -- Function: int mpc_mul_2si (mpc_t ROP, mpc_t OP1, long int OP2, + mpc_rnd_t RND) + Set ROP to OP1 times 2 raised to OP2 rounded according to RND. + Just modifies the exponents of the real and imaginary parts by OP2 + when ROP and OP1 are identical. + + -- Function: int mpc_div_2ui (mpc_t ROP, mpc_t OP1, unsigned long int + OP2, mpc_rnd_t RND) + -- Function: int mpc_div_2ui (mpc_t ROP, mpc_t OP1, long int OP2, + mpc_rnd_t RND) + Set ROP to OP1 divided by 2 raised to OP2 rounded according to + RND. Just modifies the exponents of the real and imaginary parts + by OP2 when ROP and OP1 are identical. + + +File: mpc.info, Node: Power Functions and Logarithm, Next: Trigonometric Functions, Prev: Basic Arithmetic, Up: Complex Functions + +5.8 Power Functions and Logarithm +================================= + + -- Function: int mpc_sqrt (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the square root of OP rounded according to RND. The + returned value ROP has a non-negative real part, and if its real + part is zero, a non-negative imaginary part. + + -- Function: int mpc_pow (mpc_t ROP, mpc_t OP1, mpc_t OP2, mpc_rnd_t + RND) + -- Function: int mpc_pow_d (mpc_t ROP, mpc_t OP1, double OP2, + mpc_rnd_t RND) + -- Function: int mpc_pow_ld (mpc_t ROP, mpc_t OP1, long double OP2, + mpc_rnd_t RND) + -- Function: int mpc_pow_si (mpc_t ROP, mpc_t OP1, long OP2, mpc_rnd_t + RND) + -- Function: int mpc_pow_ui (mpc_t ROP, mpc_t OP1, unsigned long OP2, + mpc_rnd_t RND) + -- Function: int mpc_pow_z (mpc_t ROP, mpc_t OP1, mpz_t OP2, mpc_rnd_t + RND) + -- Function: int mpc_pow_fr (mpc_t ROP, mpc_t OP1, mpfr_t OP2, + mpc_rnd_t RND) + Set ROP to OP1 raised to the power OP2, rounded according to RND. + For `mpc_pow_d', `mpc_pow_ld', `mpc_pow_si', `mpc_pow_ui', + `mpc_pow_z' and `mpc_pow_fr', the imaginary part of OP2 is + considered as +0. When both OP1 and OP2 are zero, the result has + real part 1, and imaginary part 0, with sign being the opposite of + that of OP2. + + -- Function: int mpc_exp (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the exponential of OP, rounded according to RND with + the precision of ROP. + + -- Function: int mpc_log (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + -- Function: int mpc_log10 (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the natural and base-10 logarithm of OP respectively, + rounded according to RND with the precision of ROP. The principal + branch is chosen, with the branch cut on the negative real axis, + so that the imaginary part of the result lies in ]-\pi , \pi] and + ]-\pi/log(10) , \pi/log(10)] respectively. + + +File: mpc.info, Node: Trigonometric Functions, Next: Miscellaneous Complex Functions, Prev: Power Functions and Logarithm, Up: Complex Functions + +5.9 Trigonometric Functions +=========================== + + -- Function: int mpc_sin (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the sine of OP, rounded according to RND with the + precision of ROP. + + -- Function: int mpc_cos (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the cosine of OP, rounded according to RND with the + precision of ROP. + + -- Function: int mpc_sin_cos (mpc_t ROP_SIN, mpc_t ROP_COS, mpc_t OP, + mpc_rnd_t RND_SIN, mpc_rnd_t RND_COS) + Set ROP_SIN to the sine of OP, rounded according to RND_SIN with + the precision of ROP_SIN, and ROP_COS to the cosine of OP, rounded + according to RND_COS with the precision of ROP_COS. + + -- Function: int mpc_tan (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the tangent of OP, rounded according to RND with the + precision of ROP. + + -- Function: int mpc_sinh (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the hyperbolic sine of OP, rounded according to RND + with the precision of ROP. + + -- Function: int mpc_cosh (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the hyperbolic cosine of OP, rounded according to RND + with the precision of ROP. + + -- Function: int mpc_tanh (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the hyperbolic tangent of OP, rounded according to RND + with the precision of ROP. + + -- Function: int mpc_asin (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + -- Function: int mpc_acos (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + -- Function: int mpc_atan (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the inverse sine, inverse cosine, inverse tangent of OP, + rounded according to RND with the precision of ROP. + + -- Function: int mpc_asinh (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + -- Function: int mpc_acosh (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + -- Function: int mpc_atanh (mpc_t ROP, mpc_t OP, mpc_rnd_t RND) + Set ROP to the inverse hyperbolic sine, inverse hyperbolic cosine, + inverse hyperbolic tangent of OP, rounded according to RND with + the precision of ROP. The branch cut of MPC_ACOSH is (-\infty, 1). + + +File: mpc.info, Node: Miscellaneous Complex Functions, Next: Advanced Functions, Prev: Trigonometric Functions, Up: Complex Functions + +5.10 Miscellaneous Functions +============================ + + -- Function: int mpc_urandom (mpc_t ROP, gmp_randstate_t STATE) + Generate a uniformly distributed random complex in the unit square + [0, 1] x [0, 1]. Return 0, unless an exponent in the real or + imaginary part is not in the current exponent range, in which case + that part is set to NaN and a zero value is returned. The second + argument is a `gmp_randstate_t' structure which should be created + using the GMP `rand_init' function, see the GMP manual. + + -- Function: const char * mpc_get_version (void) + Return the GNU MPC version, as a null-terminated string. + + -- Macro: MPC_VERSION + -- Macro: MPC_VERSION_MAJOR + -- Macro: MPC_VERSION_MINOR + -- Macro: MPC_VERSION_PATCHLEVEL + -- Macro: MPC_VERSION_STRING + `MPC_VERSION' is the version of GNU MPC as a preprocessing + constant. `MPC_VERSION_MAJOR', `MPC_VERSION_MINOR' and + `MPC_VERSION_PATCHLEVEL' are respectively the major, minor and + patch level of GNU MPC version, as preprocessing constants. + `MPC_VERSION_STRING' is the version as a string constant, which + can be compared to the result of `mpc_get_version' to check at run + time the header file and library used match: + if (strcmp (mpc_get_version (), MPC_VERSION_STRING)) + fprintf (stderr, "Warning: header and library do not match\n"); + Note: Obtaining different strings is not necessarily an error, as + in general, a program compiled with some old GNU MPC version can be + dynamically linked with a newer GNU MPC library version (if + allowed by the library versioning system). + + -- Macro: long MPC_VERSION_NUM (MAJOR, MINOR, PATCHLEVEL) + Create an integer in the same format as used by `MPC_VERSION' from + the given MAJOR, MINOR and PATCHLEVEL. Here is an example of how + to check the GNU MPC version at compile time: + #if (!defined(MPC_VERSION) || (MPC_VERSION} + +is used to indicate a different location where GMP is +installed. Alternatively, you can specify directly GMP include and GMP lib +directories with @samp{./configure --with-gmp-lib= +--with-gmp-include=}. + +@samp{./configure --with-mpfr=} + +is used to indicate a different location where GNU MPFR is +installed. Alternatively, you can specify directly GNU MPFR include and GNU MPFR lib +directories with @samp{./configure --with-mpf-lib= +--with-mpfr-include=}. + +Another useful parameter is @samp{--prefix}, which can be used to +specify an alternative installation location instead of +@file{/usr/local}; see @samp{make install} below. + +To enable checking for memory leaks using @command{valgrind} during +@code{make check}, add the parameter @code{--enable-valgrind-tests}. + +If for debugging purposes you wish to log calls to GNU MPC functions from +within your code, add the parameter @samp{--enable-logging}. +In your code, replace the inclusion of @file{mpc.h} by @file{mpc-log.h} +and link the executable dynamically. +Then all calls to functions with only complex arguments are printed to +@file{stderr} in the following form: First, the function name is given, +followed by its type such as @samp{c_cc}, meaning that the function has +one complex result (one @samp{c} in front of the @samp{_}), computed from +two complex arguments (two @samp{c} after the @samp{_}). Then, the +precisions of the real and the imaginary part of the first result is given, +followed by the second one and so on. Finally, for each argument, the +precisions of its real and imaginary part are specified and the argument +itself is printed in hexadecimal via the function +@code{mpc_out_str} +(@pxref{String and Stream Input and Output}). +The option requires a dynamic library, so it may not be combined with +@code{--disable-shared}. + +Use @samp{./configure --help} for an exhaustive list of parameters. + +@item +@samp{make} + +This compiles GNU MPC in the working directory. + +@item +@samp{make check} + +This will make sure GNU MPC was built correctly. + +If you get error messages, please report them to +@samp{mpc-discuss@@lists.gforge.inria.fr} (@xref{Reporting Bugs}, for +information on what to include in useful bug reports). + +@item +@samp{make install} + +This will copy the file @file{mpc.h} to the directory +@file{/usr/local/include}, the file @file{libmpc.a} to the directory +@file{/usr/local/lib}, and the file @file{mpc.info} to the directory +@file{/usr/local/share/info} (or if you passed the @samp{--prefix} option to +@file{configure}, using the prefix directory given as argument to +@samp{--prefix} instead of @file{/usr/local}). Note: you need write permissions +on these directories. + +@end enumerate + + +@section Other `make' Targets + +There are some other useful make targets: + +@itemize @bullet +@item +@samp{info} + +Create an info version of the manual, in @file{mpc.info}. + +@item +@samp{pdf} + +Create a PDF version of the manual, in @file{doc/mpc.pdf}. + +@item +@samp{dvi} + +Create a DVI version of the manual, in @file{doc/mpc.dvi}. + +@item +@samp{ps} + +Create a Postscript version of the manual, in @file{doc/mpc.ps}. + +@item +@samp{html} + +Create an HTML version of the manual, in several pages in the +directory @file{doc/mpc.html}; if you want only one output HTML file, +then type @samp{makeinfo --html --no-split mpc.texi} instead. + +@item +@samp{clean} + +Delete all object files and archive files, but not the configuration files. + +@item +@samp{distclean} + +Delete all files not included in the distribution. + +@item +@samp{uninstall} + +Delete all files copied by @samp{make install}. +@end itemize + + + +@section Known Build Problems + +On AIX, if GMP was built with the 64-bit ABI, before building and testing GNU MPC, +it might be necessary to set the @samp{OBJECT_MODE} environment variable to 64 +by, e.g., + +@samp{export OBJECT_MODE=64} + +This has been tested with the C compiler IBM XL C/C++ Enterprise Edition +V8.0 for AIX, version: 08.00.0000.0021, GMP 4.2.4 and GNU MPFR 2.4.1. + +Please report any other problems you encounter to +@samp{mpc-discuss@@lists.gforge.inria.fr}. +@xref{Reporting Bugs}. + +@node Reporting Bugs +@chapter Reporting Bugs +@cindex Reporting bugs + +If you think you have found a bug in the GNU MPC library, +please investigate +and report it. We have made this library available to you, and it is not to ask +too much from you, to ask you to report the bugs that you find. + +There are a few things you should think about when you put your bug report +together. + +You have to send us a test case that makes it possible for us to reproduce the +bug. Include instructions on how to run the test case. + +You also have to explain what is wrong; if you get a crash, or if the results +printed are incorrect and in that case, in what way. + +Please include compiler version information in your bug report. +This can be extracted using @samp{gcc -v}, +or @samp{cc -V} on some machines. +Also, include the output from @samp{uname -a}. + +If your bug report is good, we will do our best to help you to get a corrected +version of the library; if the bug report is poor, we will not do anything about +it (aside of chiding you to send better bug reports). + +Send your bug report to: @samp{mpc-discuss@@lists.gforge.inria.fr}. + +If you think something in this manual is unclear, or downright incorrect, or if +the language needs to be improved, please send a note to the same address. + +@node GNU MPC Basics +@chapter GNU MPC Basics + + +@cindex @file{mpc.h} +All declarations needed to use GNU MPC are collected in the include file +@file{mpc.h}. It is designed to work with both C and C++ compilers. +You should include that file in any program using the GNU MPC library +by adding the line +@example + #include "mpc.h" +@end example + +@section Nomenclature and Types + +@cindex Complex number +@tindex @code{mpc_t} +@noindent +@dfn{Complex number} or @dfn{Complex} for short, is a pair of two +arbitrary precision floating-point numbers (for the real and imaginary parts). +The C data type for such objects is @code{mpc_t}. + +@cindex Precision +@tindex @code{mpfr_prec_t} +@noindent +The @dfn{Precision} is the number of bits used to represent the mantissa +of the real and imaginary parts; +the corresponding C data type is @code{mpfr_prec_t}. +For more details on the allowed precision range, +@ifinfo +@pxref{Nomenclature and Types,,, mpfr.info,GNU MPFR}. +@end ifinfo +@ifnotinfo +see Section ``Nomenclature and Types'' in @cite{GNU MPFR}. +@end ifnotinfo + +@cindex Rounding Mode +@tindex @code{mpc_rnd_t} +@noindent +The @dfn{rounding mode} specifies the way to round the result of a +complex operation, in case the exact result can not be represented +exactly in the destination mantissa; +the corresponding C data type is @code{mpc_rnd_t}. +A complex rounding mode is a pair of two rounding modes: one for the real +part, one for the imaginary part. + +@section Function Classes + +There is only one class of functions in the GNU MPC library, namely functions for +complex arithmetic. The function names begin with @code{mpc_}. The +associated type is @code{mpc_t}. + + +@section GNU MPC Variable Conventions + +As a general rule, all GNU MPC functions expect output arguments before input +arguments. This notation is based on an analogy with the assignment operator. + +GNU MPC allows you to use the same variable for both input and output in the same +expression. For example, the main function for floating-point multiplication, +@code{mpc_mul}, can be used like this: @code{mpc_mul (x, x, x, rnd_mode)}. +This +computes the square of @var{x} with rounding mode @code{rnd_mode} +and puts the result back in @var{x}. + +Before you can assign to an GNU MPC variable, you need to initialize it by calling +one of the special initialization functions. When you are done with a +variable, you need to clear it out, using one of the functions for that +purpose. + +A variable should only be initialized once, or at least cleared out between +each initialization. After a variable has been initialized, it may be +assigned to any number of times. + +For efficiency reasons, avoid to initialize and clear out a variable in loops. +Instead, initialize it before entering the loop, and clear it out after the +loop has exited. + +You do not need to be concerned about allocating additional space for GNU MPC +variables, since each of its real and imaginary part +has a mantissa of fixed size. +Hence unless you change its precision, or clear and reinitialize it, +a complex variable will have the same allocated space during all its +life. + + +@section Rounding Modes + +A complex rounding mode is of the form @code{MPC_RNDxy} where +@code{x} and @code{y} are one of @code{N} (to nearest), @code{Z} (towards +zero), @code{U} (towards plus infinity), @code{D} (towards minus infinity). +The first letter refers to the rounding mode for the real part, +and the second one for the imaginary part. +For example @code{MPC_RNDZU} indicates to round the real part towards zero, +and the imaginary part towards plus infinity. + +The @samp{round to nearest} mode works as in the IEEE P754 standard: in case +the number to be rounded lies exactly in the middle of two representable +numbers, it is rounded to the one with the least significant bit set to zero. +For example, the number 5, which is represented by (101) in binary, is rounded +to (100)=4 with a precision of two bits, and not to (110)=6. + + +@anchor{return-value} +@section Return Value + +Most GNU MPC functions have a return value of type @code{int}, which is used +to indicate the position of the rounded real and imaginary parts with respect +to the exact (infinite precision) values. +If this integer is @code{i}, the macros @code{MPC_INEX_RE(i)} and +@code{MPC_INEX_IM(i)} give 0 if the corresponding rounded value is exact, +a negative value if the rounded value is less than the exact one, +and a positive value if it is greater than the exact one. +Similarly, functions computing a result of type @code{mpfr_t} +return an integer that is 0, positive or negative depending on +whether the rounded value is the same, larger or smaller then +the exact result. + +Some functions, such as @code{mpc_sin_cos}, compute two complex results; +the macros @code{MPC_INEX1(i)} and @code{MPC_INEX2(i)}, applied to +the return value @code{i} of such a function, yield the exactness value +corresponding to the first or the second computed value, respectively. + + +@section Branch Cuts And Special Values + +Some complex functions have branch cuts, across which the function is +discontinous. In GNU MPC, the branch cuts chosen are the same as those +specified for the corresponding functions in the ISO C99 standard. + +Likewise, when evaluated at a point whose real or imaginary part is +either infinite or a NaN or a signed zero, a function returns the same +value as those specified for the corresponding function in the ISO C99 +standard. + + +@node Complex Functions +@chapter Complex Functions +@cindex Complex functions + +The complex functions expect arguments of type @code{mpc_t}. + +The GNU MPC floating-point functions have an interface that is similar to the +GNU MP +integer functions. The function prefix for operations on complex numbers is +@code{mpc_}. + +@cindex User-defined precision +The precision of a computation is defined as follows: Compute the requested +operation exactly (with ``infinite precision''), and round the result to +the destination variable precision with the given rounding mode. + +The GNU MPC complex functions are intended to be a smooth extension +of the IEEE P754 arithmetic. The results obtained on one +computer should not differ from the results obtained on a computer with a +different word size. + + +@menu +* Initializing Complex Numbers:: +* Assigning Complex Numbers:: +* Converting Complex Numbers:: +* String and Stream Input and Output:: +* Complex Comparison:: +* Projection & Decomposing:: +* Basic Arithmetic:: +* Power Functions and Logarithm:: +* Trigonometric Functions:: +* Miscellaneous Complex Functions:: +* Advanced Functions:: +* Internals:: +@end menu + +@node Initializing Complex Numbers +@section Initialization Functions + +An @code{mpc_t} object must be initialized before storing the first value in +it. The functions @code{mpc_init2} and @code{mpc_init3} +are used for that purpose. + +@deftypefun void mpc_init2 (mpc_t @var{z}, mpfr_prec_t @var{prec}) +Initialize @var{z} to precision @var{prec} bits +and set its real and imaginary parts to NaN. +Normally, a variable should be initialized once only +or at least be cleared, using @code{mpc_clear}, between initializations. +@end deftypefun + +@deftypefun void mpc_init3 (mpc_t @var{z}, mpfr_prec_t @var{prec_r}, mpfr_prec_t @var{prec_i}) +Initialize @var{z} with the precision of its real part being +@var{prec_r} bits and the precision of its imaginary part being +@var{prec_i} bits, and set the real and imaginary parts to NaN. +@end deftypefun + +@deftypefun void mpc_clear (mpc_t @var{z}) +Free the space occupied by @var{z}. Make sure to call this function for all +@code{mpc_t} variables when you are done with them. +@end deftypefun + +@need 2000 +Here is an example on how to initialize complex variables: +@example +@{ + mpc_t x, y; + mpc_init2 (x, 256); /* precision @emph{exactly} 256 bits */ + mpc_init3 (y, 100, 50); /* 100/50 bits for the real/imaginary part */ + @dots{} + mpc_clear (x); + mpc_clear (y); +@} +@end example + +The following function is useful for changing the precision during a +calculation. A typical use would be for adjusting the precision gradually in +iterative algorithms like Newton-Raphson, making the computation precision +closely match the actual accurate part of the numbers. + +@deftypefun void mpc_set_prec (mpc_t @var{x}, mpfr_prec_t @var{prec}) +Reset the precision of @var{x} to be @strong{exactly} @var{prec} bits, +and set its real/imaginary parts to NaN. +The previous value stored in @var{x} is lost. It is equivalent to +a call to @code{mpc_clear(x)} followed by a call to +@code{mpc_init2(x, prec)}, but more efficient as no allocation is done in +case the current allocated space for the mantissa of @var{x} is sufficient. +@end deftypefun + +@deftypefun mpfr_prec_t mpc_get_prec (mpc_t @var{x}) +If the real and imaginary part of @var{x} have the same precision, it is returned, +otherwise, 0 is returned. +@end deftypefun + +@deftypefun void mpc_get_prec2 (mpfr_prec_t* @var{pr}, mpfr_prec_t* @var{pi}, mpc_t @var{x}) +Returns the precision of the real part of @var{x} via @var{pr} and of its imaginary part +via @var{pi}. +@end deftypefun + + +@node Assigning Complex Numbers +@section Assignment Functions +@cindex Complex assignment functions + +These functions assign new values to already initialized complex numbers +(@pxref{Initializing Complex Numbers}). +When using any functions with @code{intmax_t} or @code{uintmax_t} +parameters, you must include +@code{} or @code{} @emph{before} @file{mpc.h}, to allow +@file{mpc.h} to define prototypes for these functions. +Similarly, functions with parameters of type @code{complex} or +@code{long complex} are defined only if @code{} is included +@emph{before} @file{mpc.h}. +If you need assignment functions that are not in the current API, you can +define them using the @code{MPC_SET_X_Y} macro (@pxref{Advanced Functions}). + +@deftypefun int mpc_set (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set the value of @var{rop} from @var{op}, rounded to the precision of @var{rop} +with the given rounding mode @var{rnd}. +@end deftypefun + +@deftypefun int mpc_set_ui (mpc_t @var{rop}, unsigned long int @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_si (mpc_t @var{rop}, long int @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_uj (mpc_t @var{rop}, uintmax_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_sj (mpc_t @var{rop}, intmax_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_d (mpc_t @var{rop}, double @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_ld (mpc_t @var{rop}, long double @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_dc (mpc_t @var{rop}, double _Complex @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_ldc (mpc_t @var{rop}, long double _Complex @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_z (mpc_t @var{rop}, mpz_t @var{op} mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_q (mpc_t @var{rop}, mpq_t @var{op} mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_f (mpc_t @var{rop}, mpf_t @var{op} mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_fr (mpc_t @var{rop}, mpfr_t @var{op}, mpc_rnd_t @var{rnd}) +Set the value of @var{rop} from @var{op}, rounded to the precision of +@var{rop} with the given rounding mode @var{rnd}. +The argument @var{op} is interpreted as real, so the imaginary part of +@var{rop} is set to zero with a positive sign. +Please note that even a @code{long int} may have to be rounded, if the +destination precision is less than the machine word width. +For @code{mpc_set_d}, be careful that the input number @var{op} may not be +exactly representable as a double-precision number (this happens for 0.1 for +instance), in which case it is first rounded by the C compiler to a +double-precision number, and then only to a complex number. +@end deftypefun + +@deftypefun int mpc_set_ui_ui (mpc_t @var{rop}, unsigned long int @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_si_si (mpc_t @var{rop}, long int @var{op1}, long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_uj_uj (mpc_t @var{rop}, uintmax_t @var{op1}, uintmax_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_sj_sj (mpc_t @var{rop}, intmax_t @var{op1}, intmax_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_d_d (mpc_t @var{rop}, double @var{op1}, double @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_ld_ld (mpc_t @var{rop}, long double @var{op1}, long double @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_z_z (mpc_t @var{rop}, mpz_t @var{op1}, mpz_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_q_q (mpc_t @var{rop}, mpq_t @var{op1}, mpq_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_f_f (mpc_t @var{rop}, mpf_t @var{op1}, mpf_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_set_fr_fr (mpc_t @var{rop}, mpfr_t @var{op1}, mpfr_t @var{op2}, mpc_rnd_t @var{rnd}) +Set the real part of @var{rop} from @var{op1}, and its imaginary part from +@var{op2}, according to the rounding mode @var{rnd}. + +Beware that the behaviour of @code{mpc_set_fr_fr} is undefined if @var{op1} +or @var{op2} is a pointer to the real or imaginary part of @var{rop}. +To exchange the real and the imaginary part of a complex number, either use +@code{mpfr_swap (mpc_realref (rop), mpc_imagref (rop))}, which also exchanges +the precisions of the two parts; or use a temporary variable. +@end deftypefun + +For functions assigning complex variables from strings or input streams, +@pxref{String and Stream Input and Output}. + +@deftypefun void mpc_set_nan (mpc_t @var{rop}) +Set @var{rop} to Nan+i*NaN. +@end deftypefun + +@deftypefun void mpc_swap (mpc_t @var{op1}, mpc_t @var{op2}) +Swap the values of @var{op1} and @var{op2} efficiently. Warning: The +precisions are exchanged, too; in case these are different, +@code{mpc_swap} is thus not equivalent to three @code{mpc_set} calls using a +third auxiliary variable. +@end deftypefun + + +@node Converting Complex Numbers +@section Conversion Functions +@cindex Conversion functions + +The following functions are available only if @code{} +is included @emph{before} @file{mpc.h}. + +@deftypefun double _Complex mpc_get_dc (mpc_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx {long double _Complex} mpc_get_ldc (mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Convert @var{op} to a C complex number, using the rounding mode @var{rnd}. +@end deftypefun + + +For functions converting complex variables to strings or stream output, +@pxref{String and Stream Input and Output}. + + +@node String and Stream Input and Output +@section String and Stream Input and Output +@cindex String and stream input and output + +@deftypefun int mpc_strtoc (mpc_t @var{rop}, const char *@var{nptr}, char **@var{endptr}, int @var{base}, mpc_rnd_t @var{rnd}) +Read a complex number from a string @var{nptr} in base @var{base}, rounded to +the precision of @var{rop} with the given rounding mode @var{rnd}. +The @var{base} must be either 0 or a number from 2 to 36 (otherwise the +behaviour is undefined). +If @var{nptr} starts with valid data, the result is stored in @var{rop}, +the usual inexact value is returned (@pxref{return-value,, Return +Value}) and, if @var{endptr} is not the null pointer, +@var{*endptr} points to the character just after the valid data. +Otherwise, @var{rop} is set to @code{NaN + i * NaN}, -1 is returned and, +if @var{endptr} is not the null pointer, +the value of @var{nptr} is stored in the location referenced by +@var{endptr}. + +The expected form of a complex number string is either a real number (an +optional leading whitespace, an optional sign followed by a floating-point +number), or a pair of real numbers in parentheses separated by whitespace. If +a real number is read, the missing imaginary part is set to +0. +The form of a floating-point number depends on the base and is described +in the documentation of @code{mpfr_strtofr} +@ifinfo +(@pxref{Assignment Functions,,, mpfr.info,GNU MPFR}). +@end ifinfo +@ifnotinfo +in the GNU MPFR manual. +@end ifnotinfo +For instance, @code{"3.1415926"}, @code{"(1.25e+7 +.17)"}, @code{"(@@nan@@ +2)"} and @code{"(-0 -7)"} are valid strings for @var{base} = 10. +If @var{base} = 0, then a prefix may be used to indicate the base in which the +floating-point number is written. Use prefix '0b' for binary numbers, prefix +'0x' for hexadecimal numbers, and no prefix for decimal numbers. +The real and imaginary part may then be written in different bases. +For instance, @code{"(1.024e+3 +2.05e+3)"} and @code{"(0b1p+10 +0x802)"} are +valid strings for @code{base}=0 and represent the same value. +@end deftypefun + +@deftypefun int mpc_set_str (mpc_t @var{rop}, const char *@var{s}, int @var{base}, mpc_rnd_t rnd) +Set @var{rop} to the value of the string @var{s} in base @var{base}, rounded +to the precision of @var{rop} with the given rounding mode @var{rnd}. +See the documentation of @code{mpc_strtoc} for a detailed description of the +valid string formats. +Contrarily to @code{mpc_strtoc}, @code{mpc_set_str} requires the @emph{whole} +string to represent a valid complex number (potentially followed by +additional white space). +This function returns the usual inexact value (@pxref{return-value,, Return +Value}) if the entire string up to the final null character is a valid number +in base @var{base}; otherwise it returns @minus{}1, and @var{rop} is set to +NaN+i*NaN. +@end deftypefun + +@deftypefun {char *} mpc_get_str (int @var{b}, size_t @var{n}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Convert @var{op} to a string containing its real and imaginary parts, +separated by a space and enclosed in a pair of parentheses. +The numbers are written in base @var{b} (which may vary from 2 to 36) and +rounded according to @var{rnd}. The number of significant digits, at least 2, +is given by @var{n}. It is also possible to let +@var{n} be zero, in which case the number of digits is chosen large +enough so that re-reading the printed value with the same precision, assuming +both output and input use rounding to nearest, will recover the original value +of @var{op}. +Note that @code{mpc_get_str} uses the decimal point of the current locale +if available, and @samp{.} otherwise. + +The string is generated using the current memory allocation function +(@code{malloc} by default, unless it has been modified using the custom +memory allocation interface of @code{gmp}); once it is not needed any more, +it should be freed by calling @code{mpc_free_str}. +@end deftypefun + +@deftypefun {void} mpc_free_str (char *@var{str}) +Free the string @var{str}, which needs to have been allocated by +a call to @code{mpc_get_str}. +@end deftypefun + +The following two functions read numbers from input streams and write +them to output streams. +When using any of these functions, you need to include @file{stdio.h} +@emph{before} @file{mpc.h}. + +@deftypefun int mpc_inp_str (mpc_t @var{rop}, FILE *@var{stream}, size_t *@var{read}, int @var{base}, mpc_rnd_t @var{rnd}) +Input a string in base @var{base} in the same format as for @code{mpc_strtoc} +from stdio stream @var{stream}, rounded according to @var{rnd}, and put the +read complex number into @var{rop}. +If @var{stream} is the null pointer, @var{rop} is read from @code{stdin}. +Return the usual inexact value; if an error occurs, set @var{rop} to @code{NaN ++ i * NaN} and return -1. +If @var{read} is not the null pointer, it is set to the number of read +characters. + +Unlike @code{mpc_strtoc}, the function @code{mpc_inp_str} does not possess +perfect knowledge of the string to transform and has to read it +character by character, so it behaves slightly differently: It tries +to read a string describing a complex number and processes this string +through a call to @code{mpc_set_str}. Precisely, after skipping optional +whitespace, a minimal string is read according to the regular expression +@code{mpfr | '(' \s* mpfr \s+ mpfr \s* ')'}, where @code{\s} denotes a whitespace, +and @code{mpfr} is either a string containing neither whitespaces nor +parentheses, or @code{nan(n-char-sequence)} or @code{@@nan@@(n-char-sequence)} +(regardless of capitalisation) with @code{n-char-sequence} a string +of ascii letters, digits or @code{'_'}. + +For instance, upon input of @code{"nan(13 1)"}, the function +@code{mpc_inp_str} starts to recognise a value of NaN followed by an +n-char-sequence indicated by the opening parenthesis; as soon as the +space is reached, it becocmes clear that the expression in parentheses +is not an n-char-sequence, and the error flag -1 is returned after 6 +characters have been consumed from the stream (the whitespace itself +remaining in the stream). +The function @code{mpc_strtoc}, on the other hand, may track back +when reaching the whitespace; it treats the string as the two successive +complex numbers @code{NaN + i * 0} and @code{13 + i}. +It is thus recommended to have a whitespace follow each floating point number +to avoid this problem. +@end deftypefun + +@deftypefun size_t mpc_out_str (FILE *@var{stream}, int @var{base}, size_t @var{n_digits}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Output @var{op} on stdio stream @var{stream} in +base @var{base}, rounded according to @var{rnd}, in the same format +as for @code{mpc_strtoc} +If @var{stream} is the null pointer, @var{rop} is written to @code{stdout}. + +Return the number of characters written. +@end deftypefun + + +@node Complex Comparison +@section Comparison Functions +@cindex Complex comparisons functions +@cindex Comparison functions + +@deftypefn Function int mpc_cmp (mpc_t @var{op1}, mpc_t @var{op2}) +@deftypefnx Function int mpc_cmp_si_si (mpc_t @var{op1}, long int @var{op2r}, long int @var{op2i}) +@deftypefnx Macro int mpc_cmp_si (mpc_t @var{op1}, long int @var{op2}) + +Compare @var{op1} and @var{op2}, where in the case of @code{mpc_cmp_si_si}, +@var{op2} is taken to be @var{op2r} + i @var{op2i}. +The return value @var{c} can be decomposed into @code{x = MPC_INEX_RE(c)} +and @code{y = MPC_INEX_IM(c)}, such that @var{x} is +positive if the real part of @var{op1} is greater than that of @var{op2}, +zero if both real parts are equal, and negative if the real part of @var{op1} +is less than that of @var{op2}, and likewise for @var{y}. +Both @var{op1} and @var{op2} are considered to their full own precision, +which may differ. +It is not allowed that one of the operands has a NaN (Not-a-Number) part. + +The storage of the return value is such that equality can be simply checked +with @code{mpc_cmp (op1, op2) == 0}. +@end deftypefn + + +@node Projection & Decomposing +@section Projection and Decomposing Functions +@cindex Projection and Decomposing Functions + +@deftypefn Function int mpc_real (mpfr_t @var{rop}, mpc_t @var{op}, mpfr_rnd_t @var{rnd}) +Set @var{rop} to the value of the real part of @var{op} rounded +in the direction @var{rnd}. +@end deftypefn + +@deftypefn Function int mpc_imag (mpfr_t @var{rop}, mpc_t @var{op}, mpfr_rnd_t @var{rnd}) +Set @var{rop} to the value of the imaginary part of @var{op} rounded in the +direction @var{rnd}. +@end deftypefn + +@deftypefn Macro mpfr_t mpc_realref (mpc_t @var{op}) +@deftypefnx Macro mpfr_t mpc_imagref (mpc_t @var{op}) +Return a reference to the real part and imaginary part of @var{op}, +respectively. The @code{mpfr} functions can be used on the result of these +macros (note that the @code{mpfr_t} type is itself a pointer). +@end deftypefn + +@deftypefn Function int mpc_arg (mpfr_t @var{rop}, mpc_t @var{op}, mpfr_rnd_t @var{rnd}) +Set @var{rop} to the argument of @var{op}, with a branch cut along the +negative real axis. +@end deftypefn + +@deftypefn Function int mpc_proj (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Compute a projection of @var{op} onto the Riemann sphere. Set @var{rop} to +@var{op} rounded in the direction @var{rnd}, except when at least one part of +@var{op} is infinite (even if the other part is a NaN) in which case the real +part of @var{rop} is set to plus infinity and its imaginary part to a signed +zero with the same sign as the imaginary part of @var{op}. +@end deftypefn + + +@node Basic Arithmetic +@section Basic Arithmetic Functions +@cindex Complex arithmetic functions +@cindex Arithmetic functions + +All the following functions are designed in such a way that, when working +with real numbers instead of complex numbers, their complexity should +essentially be the same as with the GNU MPFR library, with only a marginal +overhead due to the GNU MPC layer. + +@deftypefun int mpc_add (mpc_t @var{rop}, mpc_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_add_ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_add_fr (mpc_t @var{rop}, mpc_t @var{op1}, mpfr_t @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1} @math{+} @var{op2} rounded according to @var{rnd}. +@end deftypefun + +@deftypefn Function int mpc_sub (mpc_t @var{rop}, mpc_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefnx Function int mpc_sub_fr (mpc_t @var{rop}, mpc_t @var{op1}, mpfr_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefnx Function int mpc_fr_sub (mpc_t @var{rop}, mpfr_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefnx Function int mpc_sub_ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefnx Macro int mpc_ui_sub (mpc_t @var{rop}, unsigned long int @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefnx Function int mpc_ui_ui_sub (mpc_t @var{rop}, unsigned long int @var{re1}, unsigned long int @var{im1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1} @minus{} @var{op2} rounded according to @var{rnd}. +For @code{mpc_ui_ui_sub}, @var{op1} is @var{re1} + @var{im1}. +@end deftypefn + +@deftypefun int mpc_neg (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @minus{}@var{op} rounded according to @var{rnd}. +Just changes the sign if @var{rop} and @var{op} are the same variable. +@end deftypefun + +@deftypefun int mpc_mul (mpc_t @var{rop}, mpc_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_mul_ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_mul_si (mpc_t @var{rop}, mpc_t @var{op1}, long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_mul_fr (mpc_t @var{rop}, mpc_t @var{op1}, mpfr_t @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1} times @var{op2} rounded according to @var{rnd}. +Note: for @code{mpc_mul}, in case @var{op1} and @var{op2} have the same value, +use @code{mpc_sqr} for better efficiency. +@end deftypefun + +@deftypefun int mpc_mul_i (mpc_t @var{rop}, mpc_t @var{op}, int @var{sgn}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op} times the imaginary unit i if @var{sgn} is +non-negative, set @var{rop} to @var{op} times -i otherwise, +in both cases rounded according to @var{rnd}. +@end deftypefun + +@deftypefun int mpc_sqr (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the square of @var{op} rounded according to @var{rnd}. +@end deftypefun + +@deftypefun int mpc_fma (mpc_t @var{rop}, mpc_t @var{op1}, mpc_t @var{op2}, mpc_t @var{op3}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1}*@var{op2}+@var{op3}, +rounded according to @var{rnd}, with only one final rounding. +@end deftypefun + +@deftypefun int mpc_div (mpc_t @var{rop}, mpc_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_div_ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_div_fr (mpc_t @var{rop}, mpc_t @var{op1}, mpfr_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_ui_div (mpc_t @var{rop}, unsigned long int @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_fr_div (mpc_t @var{rop}, mpfr_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1}/@var{op2} rounded according to @var{rnd}. +@end deftypefun + +@deftypefun int mpc_conj (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the conjugate of @var{op} rounded according to @var{rnd}. +Just changes the sign of the imaginary part +if @var{rop} and @var{op} are the same variable. +@end deftypefun + +@deftypefun int mpc_abs (mpfr_t @var{rop}, mpc_t @var{op}, mpfr_rnd_t @var{rnd}) +Set the floating-point number @var{rop} to the absolute value of @var{op}, +rounded in the direction @var{rnd}. +@end deftypefun + +@deftypefun int mpc_norm (mpfr_t @var{rop}, mpc_t @var{op}, mpfr_rnd_t @var{rnd}) +Set the floating-point number @var{rop} to the norm of @var{op} +(i.e., the square of its absolute value), +rounded in the direction @var{rnd}. +@end deftypefun + +@deftypefun int mpc_mul_2ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_mul_2si (mpc_t @var{rop}, mpc_t @var{op1}, long int @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1} times 2 raised to @var{op2} +rounded according to @var{rnd}. Just modifies the exponents +of the real and imaginary parts by @var{op2} +when @var{rop} and @var{op1} are identical. +@end deftypefun + +@deftypefun int mpc_div_2ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long int @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_div_2ui (mpc_t @var{rop}, mpc_t @var{op1}, long int @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1} divided by 2 raised to @var{op2} +rounded according to @var{rnd}. Just modifies the exponents +of the real and imaginary parts by @var{op2} +when @var{rop} and @var{op1} are identical. +@end deftypefun + + +@node Power Functions and Logarithm +@section Power Functions and Logarithm +@cindex Power functions +@cindex Logarithm + +@deftypefun int mpc_sqrt (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the square root of @var{op} rounded according to @var{rnd}. +The returned value @var{rop} has a non-negative real part, and if its real +part is zero, a non-negative imaginary part. +@end deftypefun + +@deftypefun int mpc_pow (mpc_t @var{rop}, mpc_t @var{op1}, mpc_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_pow_d (mpc_t @var{rop}, mpc_t @var{op1}, double @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_pow_ld (mpc_t @var{rop}, mpc_t @var{op1}, long double @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_pow_si (mpc_t @var{rop}, mpc_t @var{op1}, long @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_pow_ui (mpc_t @var{rop}, mpc_t @var{op1}, unsigned long @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_pow_z (mpc_t @var{rop}, mpc_t @var{op1}, mpz_t @var{op2}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_pow_fr (mpc_t @var{rop}, mpc_t @var{op1}, mpfr_t @var{op2}, mpc_rnd_t @var{rnd}) +Set @var{rop} to @var{op1} raised to the power @var{op2}, rounded according +to @var{rnd}. +For @code{mpc_pow_d}, @code{mpc_pow_ld}, @code{mpc_pow_si}, @code{mpc_pow_ui}, +@code{mpc_pow_z} and @code{mpc_pow_fr}, +the imaginary part of @var{op2} is considered as +0. +When both @var{op1} and @var{op2} are zero, the result has real part 1, +and imaginary part 0, with sign being the opposite of that of @var{op2}. +@end deftypefun + +@deftypefun int mpc_exp (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the exponential of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_log (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_log10 (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the natural and base-10 logarithm of @var{op} respectively, +rounded according to @var{rnd} with the precision of @var{rop}. +The principal branch is chosen, with the branch cut on the negative real axis, +so that the imaginary part of the result lies in +@math{]-\pi , \pi]} and @math{]-\pi/log(10) , \pi/log(10)]} respectively. +@end deftypefun + + +@node Trigonometric Functions +@section Trigonometric Functions +@cindex Trigonometric functions + +@deftypefun int mpc_sin (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the sine of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_cos (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the cosine of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_sin_cos (mpc_t @var{rop_sin}, mpc_t @var{rop_cos}, mpc_t @var{op}, mpc_rnd_t @var{rnd_sin}, mpc_rnd_t @var{rnd_cos}) +Set @var{rop_sin} to the sine of @var{op}, +rounded according to @var{rnd_sin} with the precision of @var{rop_sin}, +and @var{rop_cos} to the cosine of @var{op}, +rounded according to @var{rnd_cos} with the precision of @var{rop_cos}. +@end deftypefun + +@deftypefun int mpc_tan (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the tangent of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_sinh (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the hyperbolic sine of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_cosh (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the hyperbolic cosine of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_tanh (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the hyperbolic tangent of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_asin (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_acos (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_atan (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the inverse sine, inverse cosine, inverse tangent of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +@end deftypefun + +@deftypefun int mpc_asinh (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_acosh (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +@deftypefunx int mpc_atanh (mpc_t @var{rop}, mpc_t @var{op}, mpc_rnd_t @var{rnd}) +Set @var{rop} to the inverse hyperbolic sine, inverse hyperbolic cosine, +inverse hyperbolic tangent of @var{op}, +rounded according to @var{rnd} with the precision of @var{rop}. +The branch cut of @var{mpc_acosh} is @math{(-\infty, 1)}. +@end deftypefun + +@node Miscellaneous Complex Functions +@section Miscellaneous Functions +@cindex Miscellaneous complex functions + +@deftypefun int mpc_urandom (mpc_t @var{rop}, gmp_randstate_t @var{state}) +Generate a uniformly distributed random complex in the unit square @math{[0, +1] @times [0, 1]}. Return 0, unless an exponent in the real or imaginary part +is not in the current exponent range, in which case that part is set to NaN +and a zero value is returned. The second argument is a @code{gmp_randstate_t} +structure which should be created using the GMP @code{rand_init} function, see +the GMP manual. +@end deftypefun + +@deftypefun {const char *} mpc_get_version (void) +Return the GNU MPC version, as a null-terminated string. +@end deftypefun + +@defmac MPC_VERSION +@defmacx MPC_VERSION_MAJOR +@defmacx MPC_VERSION_MINOR +@defmacx MPC_VERSION_PATCHLEVEL +@defmacx MPC_VERSION_STRING +@code{MPC_VERSION} is the version of GNU MPC as a preprocessing constant. +@code{MPC_VERSION_MAJOR}, @code{MPC_VERSION_MINOR} and +@code{MPC_VERSION_PATCHLEVEL} are respectively the major, minor and +patch level of GNU MPC version, as preprocessing constants. +@code{MPC_VERSION_STRING} is the version as a string constant, which +can be compared to the result of @code{mpc_get_version} to check at +run time the header file and library used match: +@example +if (strcmp (mpc_get_version (), MPC_VERSION_STRING)) + fprintf (stderr, "Warning: header and library do not match\n"); +@end example +Note: Obtaining different strings is not necessarily an error, as in +general, a program compiled with some old GNU MPC version can be +dynamically linked with a newer GNU MPC library version (if allowed by the +library versioning system). +@end defmac + +@deftypefn Macro long MPC_VERSION_NUM (@var{major}, @var{minor}, @var{patchlevel}) +Create an integer in the same format as used by @code{MPC_VERSION} from the +given @var{major}, @var{minor} and @var{patchlevel}. +Here is an example of how to check the GNU MPC version at compile time: +@example +#if (!defined(MPC_VERSION) || (MPC_VERSION. +% +% As a special exception, when this file is read by TeX when processing +% a Texinfo source document, you may use the result without +% restriction. (This has been our intent since Texinfo was invented.) +% +% Please try the latest version of texinfo.tex before submitting bug +% reports; you can get the latest version from: +% http://www.gnu.org/software/texinfo/ (the Texinfo home page), or +% ftp://tug.org/tex/texinfo.tex +% (and all CTAN mirrors, see http://www.ctan.org). +% The texinfo.tex in any given distribution could well be out +% of date, so if that's what you're using, please check. +% +% Send bug reports to bug-texinfo@gnu.org. Please include including a +% complete document in each bug report with which we can reproduce the +% problem. Patches are, of course, greatly appreciated. +% +% To process a Texinfo manual with TeX, it's most reliable to use the +% texi2dvi shell script that comes with the distribution. For a simple +% manual foo.texi, however, you can get away with this: +% tex foo.texi +% texindex foo.?? +% tex foo.texi +% tex foo.texi +% dvips foo.dvi -o # or whatever; this makes foo.ps. +% The extra TeX runs get the cross-reference information correct. +% Sometimes one run after texindex suffices, and sometimes you need more +% than two; texi2dvi does it as many times as necessary. +% +% It is possible to adapt texinfo.tex for other languages, to some +% extent. You can get the existing language-specific files from the +% full Texinfo distribution. +% +% The GNU Texinfo home page is http://www.gnu.org/software/texinfo. + + +\message{Loading texinfo [version \texinfoversion]:} + +% If in a .fmt file, print the version number +% and turn on active characters that we couldn't do earlier because +% they might have appeared in the input file name. +\everyjob{\message{[Texinfo version \texinfoversion]}% + \catcode`+=\active \catcode`\_=\active} + + +\chardef\other=12 + +% We never want plain's \outer definition of \+ in Texinfo. +% For @tex, we can use \tabalign. +\let\+ = \relax + +% Save some plain tex macros whose names we will redefine. +\let\ptexb=\b +\let\ptexbullet=\bullet +\let\ptexc=\c +\let\ptexcomma=\, +\let\ptexdot=\. +\let\ptexdots=\dots +\let\ptexend=\end +\let\ptexequiv=\equiv +\let\ptexexclam=\! +\let\ptexfootnote=\footnote +\let\ptexgtr=> +\let\ptexhat=^ +\let\ptexi=\i +\let\ptexindent=\indent +\let\ptexinsert=\insert +\let\ptexlbrace=\{ +\let\ptexless=< +\let\ptexnewwrite\newwrite +\let\ptexnoindent=\noindent +\let\ptexplus=+ +\let\ptexrbrace=\} +\let\ptexslash=\/ +\let\ptexstar=\* +\let\ptext=\t +\let\ptextop=\top +{\catcode`\'=\active +\global\let\ptexquoteright'}% Math-mode def from plain.tex. +\let\ptexraggedright=\raggedright + +% If this character appears in an error message or help string, it +% starts a new line in the output. +\newlinechar = `^^J + +% Use TeX 3.0's \inputlineno to get the line number, for better error +% messages, but if we're using an old version of TeX, don't do anything. +% +\ifx\inputlineno\thisisundefined + \let\linenumber = \empty % Pre-3.0. +\else + \def\linenumber{l.\the\inputlineno:\space} +\fi + +% Set up fixed words for English if not already set. +\ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi +\ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi +\ifx\putwordfile\undefined \gdef\putwordfile{file}\fi +\ifx\putwordin\undefined \gdef\putwordin{in}\fi +\ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi +\ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi +\ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi +\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi +\ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi +\ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi +\ifx\putwordof\undefined \gdef\putwordof{of}\fi +\ifx\putwordon\undefined \gdef\putwordon{on}\fi +\ifx\putwordpage\undefined \gdef\putwordpage{page}\fi +\ifx\putwordsection\undefined \gdef\putwordsection{section}\fi +\ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi +\ifx\putwordsee\undefined \gdef\putwordsee{see}\fi +\ifx\putwordSee\undefined \gdef\putwordSee{See}\fi +\ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi +\ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi +% +\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi +\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi +\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi +\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi +\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi +\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi +\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi +\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi +\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi +\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi +\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi +\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi +% +\ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi +\ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi +\ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi +\ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi +\ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi + +% Since the category of space is not known, we have to be careful. +\chardef\spacecat = 10 +\def\spaceisspace{\catcode`\ =\spacecat} + +% sometimes characters are active, so we need control sequences. +\chardef\colonChar = `\: +\chardef\commaChar = `\, +\chardef\dashChar = `\- +\chardef\dotChar = `\. +\chardef\exclamChar= `\! +\chardef\lquoteChar= `\` +\chardef\questChar = `\? +\chardef\rquoteChar= `\' +\chardef\semiChar = `\; +\chardef\underChar = `\_ + +% Ignore a token. +% +\def\gobble#1{} + +% The following is used inside several \edef's. +\def\makecsname#1{\expandafter\noexpand\csname#1\endcsname} + +% Hyphenation fixes. +\hyphenation{ + Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script + ap-pen-dix bit-map bit-maps + data-base data-bases eshell fall-ing half-way long-est man-u-script + man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm + par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces + spell-ing spell-ings + stand-alone strong-est time-stamp time-stamps which-ever white-space + wide-spread wrap-around +} + +% Margin to add to right of even pages, to left of odd pages. +\newdimen\bindingoffset +\newdimen\normaloffset +\newdimen\pagewidth \newdimen\pageheight + +% For a final copy, take out the rectangles +% that mark overfull boxes (in case you have decided +% that the text looks ok even though it passes the margin). +% +\def\finalout{\overfullrule=0pt} + +% @| inserts a changebar to the left of the current line. It should +% surround any changed text. This approach does *not* work if the +% change spans more than two lines of output. To handle that, we would +% have adopt a much more difficult approach (putting marks into the main +% vertical list for the beginning and end of each change). +% +\def\|{% + % \vadjust can only be used in horizontal mode. + \leavevmode + % + % Append this vertical mode material after the current line in the output. + \vadjust{% + % We want to insert a rule with the height and depth of the current + % leading; that is exactly what \strutbox is supposed to record. + \vskip-\baselineskip + % + % \vadjust-items are inserted at the left edge of the type. So + % the \llap here moves out into the left-hand margin. + \llap{% + % + % For a thicker or thinner bar, change the `1pt'. + \vrule height\baselineskip width1pt + % + % This is the space between the bar and the text. + \hskip 12pt + }% + }% +} + +% Sometimes it is convenient to have everything in the transcript file +% and nothing on the terminal. We don't just call \tracingall here, +% since that produces some useless output on the terminal. We also make +% some effort to order the tracing commands to reduce output in the log +% file; cf. trace.sty in LaTeX. +% +\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}% +\def\loggingall{% + \tracingstats2 + \tracingpages1 + \tracinglostchars2 % 2 gives us more in etex + \tracingparagraphs1 + \tracingoutput1 + \tracingmacros2 + \tracingrestores1 + \showboxbreadth\maxdimen \showboxdepth\maxdimen + \ifx\eTeXversion\undefined\else % etex gives us more logging + \tracingscantokens1 + \tracingifs1 + \tracinggroups1 + \tracingnesting2 + \tracingassigns1 + \fi + \tracingcommands3 % 3 gives us more in etex + \errorcontextlines16 +}% + +% add check for \lastpenalty to plain's definitions. If the last thing +% we did was a \nobreak, we don't want to insert more space. +% +\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount + \removelastskip\penalty-50\smallskip\fi\fi} +\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount + \removelastskip\penalty-100\medskip\fi\fi} +\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount + \removelastskip\penalty-200\bigskip\fi\fi} + +% For @cropmarks command. +% Do @cropmarks to get crop marks. +% +\newif\ifcropmarks +\let\cropmarks = \cropmarkstrue +% +% Dimensions to add cropmarks at corners. +% Added by P. A. MacKay, 12 Nov. 1986 +% +\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines +\newdimen\cornerlong \cornerlong=1pc +\newdimen\cornerthick \cornerthick=.3pt +\newdimen\topandbottommargin \topandbottommargin=.75in + +% Output a mark which sets \thischapter, \thissection and \thiscolor. +% We dump everything together because we only have one kind of mark. +% This works because we only use \botmark / \topmark, not \firstmark. +% +% A mark contains a subexpression of the \ifcase ... \fi construct. +% \get*marks macros below extract the needed part using \ifcase. +% +% Another complication is to let the user choose whether \thischapter +% (\thissection) refers to the chapter (section) in effect at the top +% of a page, or that at the bottom of a page. The solution is +% described on page 260 of The TeXbook. It involves outputting two +% marks for the sectioning macros, one before the section break, and +% one after. I won't pretend I can describe this better than DEK... +\def\domark{% + \toks0=\expandafter{\lastchapterdefs}% + \toks2=\expandafter{\lastsectiondefs}% + \toks4=\expandafter{\prevchapterdefs}% + \toks6=\expandafter{\prevsectiondefs}% + \toks8=\expandafter{\lastcolordefs}% + \mark{% + \the\toks0 \the\toks2 + \noexpand\or \the\toks4 \the\toks6 + \noexpand\else \the\toks8 + }% +} +% \topmark doesn't work for the very first chapter (after the title +% page or the contents), so we use \firstmark there -- this gets us +% the mark with the chapter defs, unless the user sneaks in, e.g., +% @setcolor (or @url, or @link, etc.) between @contents and the very +% first @chapter. +\def\gettopheadingmarks{% + \ifcase0\topmark\fi + \ifx\thischapter\empty \ifcase0\firstmark\fi \fi +} +\def\getbottomheadingmarks{\ifcase1\botmark\fi} +\def\getcolormarks{\ifcase2\topmark\fi} + +% Avoid "undefined control sequence" errors. +\def\lastchapterdefs{} +\def\lastsectiondefs{} +\def\prevchapterdefs{} +\def\prevsectiondefs{} +\def\lastcolordefs{} + +% Main output routine. +\chardef\PAGE = 255 +\output = {\onepageout{\pagecontents\PAGE}} + +\newbox\headlinebox +\newbox\footlinebox + +% \onepageout takes a vbox as an argument. Note that \pagecontents +% does insertions, but you have to call it yourself. +\def\onepageout#1{% + \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi + % + \ifodd\pageno \advance\hoffset by \bindingoffset + \else \advance\hoffset by -\bindingoffset\fi + % + % Do this outside of the \shipout so @code etc. will be expanded in + % the headline as they should be, not taken literally (outputting ''code). + \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi + \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}% + \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi + \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}% + % + {% + % Have to do this stuff outside the \shipout because we want it to + % take effect in \write's, yet the group defined by the \vbox ends + % before the \shipout runs. + % + \indexdummies % don't expand commands in the output. + \normalturnoffactive % \ in index entries must not stay \, e.g., if + % the page break happens to be in the middle of an example. + % We don't want .vr (or whatever) entries like this: + % \entry{{\tt \indexbackslash }acronym}{32}{\code {\acronym}} + % "\acronym" won't work when it's read back in; + % it needs to be + % {\code {{\tt \backslashcurfont }acronym} + \shipout\vbox{% + % Do this early so pdf references go to the beginning of the page. + \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi + % + \ifcropmarks \vbox to \outervsize\bgroup + \hsize = \outerhsize + \vskip-\topandbottommargin + \vtop to0pt{% + \line{\ewtop\hfil\ewtop}% + \nointerlineskip + \line{% + \vbox{\moveleft\cornerthick\nstop}% + \hfill + \vbox{\moveright\cornerthick\nstop}% + }% + \vss}% + \vskip\topandbottommargin + \line\bgroup + \hfil % center the page within the outer (page) hsize. + \ifodd\pageno\hskip\bindingoffset\fi + \vbox\bgroup + \fi + % + \unvbox\headlinebox + \pagebody{#1}% + \ifdim\ht\footlinebox > 0pt + % Only leave this space if the footline is nonempty. + % (We lessened \vsize for it in \oddfootingyyy.) + % The \baselineskip=24pt in plain's \makefootline has no effect. + \vskip 24pt + \unvbox\footlinebox + \fi + % + \ifcropmarks + \egroup % end of \vbox\bgroup + \hfil\egroup % end of (centering) \line\bgroup + \vskip\topandbottommargin plus1fill minus1fill + \boxmaxdepth = \cornerthick + \vbox to0pt{\vss + \line{% + \vbox{\moveleft\cornerthick\nsbot}% + \hfill + \vbox{\moveright\cornerthick\nsbot}% + }% + \nointerlineskip + \line{\ewbot\hfil\ewbot}% + }% + \egroup % \vbox from first cropmarks clause + \fi + }% end of \shipout\vbox + }% end of group with \indexdummies + \advancepageno + \ifnum\outputpenalty>-20000 \else\dosupereject\fi +} + +\newinsert\margin \dimen\margin=\maxdimen + +\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}} +{\catcode`\@ =11 +\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi +% marginal hacks, juha@viisa.uucp (Juha Takala) +\ifvoid\margin\else % marginal info is present + \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi +\dimen@=\dp#1\relax \unvbox#1\relax +\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi +\ifr@ggedbottom \kern-\dimen@ \vfil \fi} +} + +% Here are the rules for the cropmarks. Note that they are +% offset so that the space between them is truly \outerhsize or \outervsize +% (P. A. MacKay, 12 November, 1986) +% +\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong} +\def\nstop{\vbox + {\hrule height\cornerthick depth\cornerlong width\cornerthick}} +\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong} +\def\nsbot{\vbox + {\hrule height\cornerlong depth\cornerthick width\cornerthick}} + +% Parse an argument, then pass it to #1. The argument is the rest of +% the input line (except we remove a trailing comment). #1 should be a +% macro which expects an ordinary undelimited TeX argument. +% +\def\parsearg{\parseargusing{}} +\def\parseargusing#1#2{% + \def\argtorun{#2}% + \begingroup + \obeylines + \spaceisspace + #1% + \parseargline\empty% Insert the \empty token, see \finishparsearg below. +} + +{\obeylines % + \gdef\parseargline#1^^M{% + \endgroup % End of the group started in \parsearg. + \argremovecomment #1\comment\ArgTerm% + }% +} + +% First remove any @comment, then any @c comment. +\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm} +\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm} + +% Each occurrence of `\^^M' or `\^^M' is replaced by a single space. +% +% \argremovec might leave us with trailing space, e.g., +% @end itemize @c foo +% This space token undergoes the same procedure and is eventually removed +% by \finishparsearg. +% +\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M} +\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M} +\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{% + \def\temp{#3}% + \ifx\temp\empty + % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp: + \let\temp\finishparsearg + \else + \let\temp\argcheckspaces + \fi + % Put the space token in: + \temp#1 #3\ArgTerm +} + +% If a _delimited_ argument is enclosed in braces, they get stripped; so +% to get _exactly_ the rest of the line, we had to prevent such situation. +% We prepended an \empty token at the very beginning and we expand it now, +% just before passing the control to \argtorun. +% (Similarly, we have to think about #3 of \argcheckspacesY above: it is +% either the null string, or it ends with \^^M---thus there is no danger +% that a pair of braces would be stripped. +% +% But first, we have to remove the trailing space token. +% +\def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}} + +% \parseargdef\foo{...} +% is roughly equivalent to +% \def\foo{\parsearg\Xfoo} +% \def\Xfoo#1{...} +% +% Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my +% favourite TeX trick. --kasal, 16nov03 + +\def\parseargdef#1{% + \expandafter \doparseargdef \csname\string#1\endcsname #1% +} +\def\doparseargdef#1#2{% + \def#2{\parsearg#1}% + \def#1##1% +} + +% Several utility definitions with active space: +{ + \obeyspaces + \gdef\obeyedspace{ } + + % Make each space character in the input produce a normal interword + % space in the output. Don't allow a line break at this space, as this + % is used only in environments like @example, where each line of input + % should produce a line of output anyway. + % + \gdef\sepspaces{\obeyspaces\let =\tie} + + % If an index command is used in an @example environment, any spaces + % therein should become regular spaces in the raw index file, not the + % expansion of \tie (\leavevmode \penalty \@M \ ). + \gdef\unsepspaces{\let =\space} +} + + +\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next} + +% Define the framework for environments in texinfo.tex. It's used like this: +% +% \envdef\foo{...} +% \def\Efoo{...} +% +% It's the responsibility of \envdef to insert \begingroup before the +% actual body; @end closes the group after calling \Efoo. \envdef also +% defines \thisenv, so the current environment is known; @end checks +% whether the environment name matches. The \checkenv macro can also be +% used to check whether the current environment is the one expected. +% +% Non-false conditionals (@iftex, @ifset) don't fit into this, so they +% are not treated as environments; they don't open a group. (The +% implementation of @end takes care not to call \endgroup in this +% special case.) + + +% At run-time, environments start with this: +\def\startenvironment#1{\begingroup\def\thisenv{#1}} +% initialize +\let\thisenv\empty + +% ... but they get defined via ``\envdef\foo{...}'': +\long\def\envdef#1#2{\def#1{\startenvironment#1#2}} +\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}} + +% Check whether we're in the right environment: +\def\checkenv#1{% + \def\temp{#1}% + \ifx\thisenv\temp + \else + \badenverr + \fi +} + +% Environment mismatch, #1 expected: +\def\badenverr{% + \errhelp = \EMsimple + \errmessage{This command can appear only \inenvironment\temp, + not \inenvironment\thisenv}% +} +\def\inenvironment#1{% + \ifx#1\empty + out of any environment% + \else + in environment \expandafter\string#1% + \fi +} + +% @end foo executes the definition of \Efoo. +% But first, it executes a specialized version of \checkenv +% +\parseargdef\end{% + \if 1\csname iscond.#1\endcsname + \else + % The general wording of \badenverr may not be ideal, but... --kasal, 06nov03 + \expandafter\checkenv\csname#1\endcsname + \csname E#1\endcsname + \endgroup + \fi +} + +\newhelp\EMsimple{Press RETURN to continue.} + + +%% Simple single-character @ commands + +% @@ prints an @ +% Kludge this until the fonts are right (grr). +\def\@{{\tt\char64}} + +% This is turned off because it was never documented +% and you can use @w{...} around a quote to suppress ligatures. +%% Define @` and @' to be the same as ` and ' +%% but suppressing ligatures. +%\def\`{{`}} +%\def\'{{'}} + +% Used to generate quoted braces. +\def\mylbrace {{\tt\char123}} +\def\myrbrace {{\tt\char125}} +\let\{=\mylbrace +\let\}=\myrbrace +\begingroup + % Definitions to produce \{ and \} commands for indices, + % and @{ and @} for the aux/toc files. + \catcode`\{ = \other \catcode`\} = \other + \catcode`\[ = 1 \catcode`\] = 2 + \catcode`\! = 0 \catcode`\\ = \other + !gdef!lbracecmd[\{]% + !gdef!rbracecmd[\}]% + !gdef!lbraceatcmd[@{]% + !gdef!rbraceatcmd[@}]% +!endgroup + +% @comma{} to avoid , parsing problems. +\let\comma = , + +% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent +% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H. +\let\, = \c +\let\dotaccent = \. +\def\ringaccent#1{{\accent23 #1}} +\let\tieaccent = \t +\let\ubaraccent = \b +\let\udotaccent = \d + +% Other special characters: @questiondown @exclamdown @ordf @ordm +% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss. +\def\questiondown{?`} +\def\exclamdown{!`} +\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}} +\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}} + +% Dotless i and dotless j, used for accents. +\def\imacro{i} +\def\jmacro{j} +\def\dotless#1{% + \def\temp{#1}% + \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi + \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi + \else \errmessage{@dotless can be used only with i or j}% + \fi\fi +} + +% The \TeX{} logo, as in plain, but resetting the spacing so that a +% period following counts as ending a sentence. (Idea found in latex.) +% +\edef\TeX{\TeX \spacefactor=1000 } + +% @LaTeX{} logo. Not quite the same results as the definition in +% latex.ltx, since we use a different font for the raised A; it's most +% convenient for us to use an explicitly smaller font, rather than using +% the \scriptstyle font (since we don't reset \scriptstyle and +% \scriptscriptstyle). +% +\def\LaTeX{% + L\kern-.36em + {\setbox0=\hbox{T}% + \vbox to \ht0{\hbox{\selectfonts\lllsize A}\vss}}% + \kern-.15em + \TeX +} + +% Be sure we're in horizontal mode when doing a tie, since we make space +% equivalent to this in @example-like environments. Otherwise, a space +% at the beginning of a line will start with \penalty -- and +% since \penalty is valid in vertical mode, we'd end up putting the +% penalty on the vertical list instead of in the new paragraph. +{\catcode`@ = 11 + % Avoid using \@M directly, because that causes trouble + % if the definition is written into an index file. + \global\let\tiepenalty = \@M + \gdef\tie{\leavevmode\penalty\tiepenalty\ } +} + +% @: forces normal size whitespace following. +\def\:{\spacefactor=1000 } + +% @* forces a line break. +\def\*{\hfil\break\hbox{}\ignorespaces} + +% @/ allows a line break. +\let\/=\allowbreak + +% @. is an end-of-sentence period. +\def\.{.\spacefactor=\endofsentencespacefactor\space} + +% @! is an end-of-sentence bang. +\def\!{!\spacefactor=\endofsentencespacefactor\space} + +% @? is an end-of-sentence query. +\def\?{?\spacefactor=\endofsentencespacefactor\space} + +% @frenchspacing on|off says whether to put extra space after punctuation. +% +\def\onword{on} +\def\offword{off} +% +\parseargdef\frenchspacing{% + \def\temp{#1}% + \ifx\temp\onword \plainfrenchspacing + \else\ifx\temp\offword \plainnonfrenchspacing + \else + \errhelp = \EMsimple + \errmessage{Unknown @frenchspacing option `\temp', must be on/off}% + \fi\fi +} + +% @w prevents a word break. Without the \leavevmode, @w at the +% beginning of a paragraph, when TeX is still in vertical mode, would +% produce a whole line of output instead of starting the paragraph. +\def\w#1{\leavevmode\hbox{#1}} + +% @group ... @end group forces ... to be all on one page, by enclosing +% it in a TeX vbox. We use \vtop instead of \vbox to construct the box +% to keep its height that of a normal line. According to the rules for +% \topskip (p.114 of the TeXbook), the glue inserted is +% max (\topskip - \ht (first item), 0). If that height is large, +% therefore, no glue is inserted, and the space between the headline and +% the text is small, which looks bad. +% +% Another complication is that the group might be very large. This can +% cause the glue on the previous page to be unduly stretched, because it +% does not have much material. In this case, it's better to add an +% explicit \vfill so that the extra space is at the bottom. The +% threshold for doing this is if the group is more than \vfilllimit +% percent of a page (\vfilllimit can be changed inside of @tex). +% +\newbox\groupbox +\def\vfilllimit{0.7} +% +\envdef\group{% + \ifnum\catcode`\^^M=\active \else + \errhelp = \groupinvalidhelp + \errmessage{@group invalid in context where filling is enabled}% + \fi + \startsavinginserts + % + \setbox\groupbox = \vtop\bgroup + % Do @comment since we are called inside an environment such as + % @example, where each end-of-line in the input causes an + % end-of-line in the output. We don't want the end-of-line after + % the `@group' to put extra space in the output. Since @group + % should appear on a line by itself (according to the Texinfo + % manual), we don't worry about eating any user text. + \comment +} +% +% The \vtop produces a box with normal height and large depth; thus, TeX puts +% \baselineskip glue before it, and (when the next line of text is done) +% \lineskip glue after it. Thus, space below is not quite equal to space +% above. But it's pretty close. +\def\Egroup{% + % To get correct interline space between the last line of the group + % and the first line afterwards, we have to propagate \prevdepth. + \endgraf % Not \par, as it may have been set to \lisppar. + \global\dimen1 = \prevdepth + \egroup % End the \vtop. + % \dimen0 is the vertical size of the group's box. + \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox + % \dimen2 is how much space is left on the page (more or less). + \dimen2 = \pageheight \advance\dimen2 by -\pagetotal + % if the group doesn't fit on the current page, and it's a big big + % group, force a page break. + \ifdim \dimen0 > \dimen2 + \ifdim \pagetotal < \vfilllimit\pageheight + \page + \fi + \fi + \box\groupbox + \prevdepth = \dimen1 + \checkinserts +} +% +% TeX puts in an \escapechar (i.e., `@') at the beginning of the help +% message, so this ends up printing `@group can only ...'. +% +\newhelp\groupinvalidhelp{% +group can only be used in environments such as @example,^^J% +where each line of input produces a line of output.} + +% @need space-in-mils +% forces a page break if there is not space-in-mils remaining. + +\newdimen\mil \mil=0.001in + +% Old definition--didn't work. +%\parseargdef\need{\par % +%% This method tries to make TeX break the page naturally +%% if the depth of the box does not fit. +%{\baselineskip=0pt% +%\vtop to #1\mil{\vfil}\kern -#1\mil\nobreak +%\prevdepth=-1000pt +%}} + +\parseargdef\need{% + % Ensure vertical mode, so we don't make a big box in the middle of a + % paragraph. + \par + % + % If the @need value is less than one line space, it's useless. + \dimen0 = #1\mil + \dimen2 = \ht\strutbox + \advance\dimen2 by \dp\strutbox + \ifdim\dimen0 > \dimen2 + % + % Do a \strut just to make the height of this box be normal, so the + % normal leading is inserted relative to the preceding line. + % And a page break here is fine. + \vtop to #1\mil{\strut\vfil}% + % + % TeX does not even consider page breaks if a penalty added to the + % main vertical list is 10000 or more. But in order to see if the + % empty box we just added fits on the page, we must make it consider + % page breaks. On the other hand, we don't want to actually break the + % page after the empty box. So we use a penalty of 9999. + % + % There is an extremely small chance that TeX will actually break the + % page at this \penalty, if there are no other feasible breakpoints in + % sight. (If the user is using lots of big @group commands, which + % almost-but-not-quite fill up a page, TeX will have a hard time doing + % good page breaking, for example.) However, I could not construct an + % example where a page broke at this \penalty; if it happens in a real + % document, then we can reconsider our strategy. + \penalty9999 + % + % Back up by the size of the box, whether we did a page break or not. + \kern -#1\mil + % + % Do not allow a page break right after this kern. + \nobreak + \fi +} + +% @br forces paragraph break (and is undocumented). + +\let\br = \par + +% @page forces the start of a new page. +% +\def\page{\par\vfill\supereject} + +% @exdent text.... +% outputs text on separate line in roman font, starting at standard page margin + +% This records the amount of indent in the innermost environment. +% That's how much \exdent should take out. +\newskip\exdentamount + +% This defn is used inside fill environments such as @defun. +\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break} + +% This defn is used inside nofill environments such as @example. +\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount + \leftline{\hskip\leftskip{\rm#1}}}} + +% @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current +% paragraph. For more general purposes, use the \margin insertion +% class. WHICH is `l' or `r'. +% +\newskip\inmarginspacing \inmarginspacing=1cm +\def\strutdepth{\dp\strutbox} +% +\def\doinmargin#1#2{\strut\vadjust{% + \nobreak + \kern-\strutdepth + \vtop to \strutdepth{% + \baselineskip=\strutdepth + \vss + % if you have multiple lines of stuff to put here, you'll need to + % make the vbox yourself of the appropriate size. + \ifx#1l% + \llap{\ignorespaces #2\hskip\inmarginspacing}% + \else + \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}% + \fi + \null + }% +}} +\def\inleftmargin{\doinmargin l} +\def\inrightmargin{\doinmargin r} +% +% @inmargin{TEXT [, RIGHT-TEXT]} +% (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right; +% else use TEXT for both). +% +\def\inmargin#1{\parseinmargin #1,,\finish} +\def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing. + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0 > 0pt + \def\lefttext{#1}% have both texts + \def\righttext{#2}% + \else + \def\lefttext{#1}% have only one text + \def\righttext{#1}% + \fi + % + \ifodd\pageno + \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin + \else + \def\temp{\inleftmargin\lefttext}% + \fi + \temp +} + +% @include FILE -- \input text of FILE. +% +\def\include{\parseargusing\filenamecatcodes\includezzz} +\def\includezzz#1{% + \pushthisfilestack + \def\thisfile{#1}% + {% + \makevalueexpandable % we want to expand any @value in FILE. + \turnoffactive % and allow special characters in the expansion + \indexnofonts % Allow `@@' and other weird things in file names. + \edef\temp{\noexpand\input #1 }% + % + % This trickery is to read FILE outside of a group, in case it makes + % definitions, etc. + \expandafter + }\temp + \popthisfilestack +} +\def\filenamecatcodes{% + \catcode`\\=\other + \catcode`~=\other + \catcode`^=\other + \catcode`_=\other + \catcode`|=\other + \catcode`<=\other + \catcode`>=\other + \catcode`+=\other + \catcode`-=\other + \catcode`\`=\other + \catcode`\'=\other +} + +\def\pushthisfilestack{% + \expandafter\pushthisfilestackX\popthisfilestack\StackTerm +} +\def\pushthisfilestackX{% + \expandafter\pushthisfilestackY\thisfile\StackTerm +} +\def\pushthisfilestackY #1\StackTerm #2\StackTerm {% + \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}% +} + +\def\popthisfilestack{\errthisfilestackempty} +\def\errthisfilestackempty{\errmessage{Internal error: + the stack of filenames is empty.}} + +\def\thisfile{} + +% @center line +% outputs that line, centered. +% +\parseargdef\center{% + \ifhmode + \let\next\centerH + \else + \let\next\centerV + \fi + \next{\hfil \ignorespaces#1\unskip \hfil}% +} +\def\centerH#1{% + {% + \hfil\break + \advance\hsize by -\leftskip + \advance\hsize by -\rightskip + \line{#1}% + \break + }% +} +\def\centerV#1{\line{\kern\leftskip #1\kern\rightskip}} + +% @sp n outputs n lines of vertical space + +\parseargdef\sp{\vskip #1\baselineskip} + +% @comment ...line which is ignored... +% @c is the same as @comment +% @ignore ... @end ignore is another way to write a comment + +\def\comment{\begingroup \catcode`\^^M=\other% +\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other% +\commentxxx} +{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}} + +\let\c=\comment + +% @paragraphindent NCHARS +% We'll use ems for NCHARS, close enough. +% NCHARS can also be the word `asis' or `none'. +% We cannot feasibly implement @paragraphindent asis, though. +% +\def\asisword{asis} % no translation, these are keywords +\def\noneword{none} +% +\parseargdef\paragraphindent{% + \def\temp{#1}% + \ifx\temp\asisword + \else + \ifx\temp\noneword + \defaultparindent = 0pt + \else + \defaultparindent = #1em + \fi + \fi + \parindent = \defaultparindent +} + +% @exampleindent NCHARS +% We'll use ems for NCHARS like @paragraphindent. +% It seems @exampleindent asis isn't necessary, but +% I preserve it to make it similar to @paragraphindent. +\parseargdef\exampleindent{% + \def\temp{#1}% + \ifx\temp\asisword + \else + \ifx\temp\noneword + \lispnarrowing = 0pt + \else + \lispnarrowing = #1em + \fi + \fi +} + +% @firstparagraphindent WORD +% If WORD is `none', then suppress indentation of the first paragraph +% after a section heading. If WORD is `insert', then do indent at such +% paragraphs. +% +% The paragraph indentation is suppressed or not by calling +% \suppressfirstparagraphindent, which the sectioning commands do. +% We switch the definition of this back and forth according to WORD. +% By default, we suppress indentation. +% +\def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent} +\def\insertword{insert} +% +\parseargdef\firstparagraphindent{% + \def\temp{#1}% + \ifx\temp\noneword + \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent + \else\ifx\temp\insertword + \let\suppressfirstparagraphindent = \relax + \else + \errhelp = \EMsimple + \errmessage{Unknown @firstparagraphindent option `\temp'}% + \fi\fi +} + +% Here is how we actually suppress indentation. Redefine \everypar to +% \kern backwards by \parindent, and then reset itself to empty. +% +% We also make \indent itself not actually do anything until the next +% paragraph. +% +\gdef\dosuppressfirstparagraphindent{% + \gdef\indent{% + \restorefirstparagraphindent + \indent + }% + \gdef\noindent{% + \restorefirstparagraphindent + \noindent + }% + \global\everypar = {% + \kern -\parindent + \restorefirstparagraphindent + }% +} + +\gdef\restorefirstparagraphindent{% + \global \let \indent = \ptexindent + \global \let \noindent = \ptexnoindent + \global \everypar = {}% +} + + +% @asis just yields its argument. Used with @table, for example. +% +\def\asis#1{#1} + +% @math outputs its argument in math mode. +% +% One complication: _ usually means subscripts, but it could also mean +% an actual _ character, as in @math{@var{some_variable} + 1}. So make +% _ active, and distinguish by seeing if the current family is \slfam, +% which is what @var uses. +{ + \catcode`\_ = \active + \gdef\mathunderscore{% + \catcode`\_=\active + \def_{\ifnum\fam=\slfam \_\else\sb\fi}% + } +} +% Another complication: we want \\ (and @\) to output a \ character. +% FYI, plain.tex uses \\ as a temporary control sequence (why?), but +% this is not advertised and we don't care. Texinfo does not +% otherwise define @\. +% +% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\. +\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi} +% +\def\math{% + \tex + \mathunderscore + \let\\ = \mathbackslash + \mathactive + % make the texinfo accent commands work in math mode + \let\"=\ddot + \let\'=\acute + \let\==\bar + \let\^=\hat + \let\`=\grave + \let\u=\breve + \let\v=\check + \let\~=\tilde + \let\dotaccent=\dot + $\finishmath +} +\def\finishmath#1{#1$\endgroup} % Close the group opened by \tex. + +% Some active characters (such as <) are spaced differently in math. +% We have to reset their definitions in case the @math was an argument +% to a command which sets the catcodes (such as @item or @section). +% +{ + \catcode`^ = \active + \catcode`< = \active + \catcode`> = \active + \catcode`+ = \active + \catcode`' = \active + \gdef\mathactive{% + \let^ = \ptexhat + \let< = \ptexless + \let> = \ptexgtr + \let+ = \ptexplus + \let' = \ptexquoteright + } +} + +% Some math mode symbols. +\def\bullet{$\ptexbullet$} +\def\geq{\ifmmode \ge\else $\ge$\fi} +\def\leq{\ifmmode \le\else $\le$\fi} +\def\minus{\ifmmode -\else $-$\fi} + +% @dots{} outputs an ellipsis using the current font. +% We do .5em per period so that it has the same spacing in the cm +% typewriter fonts as three actual period characters; on the other hand, +% in other typewriter fonts three periods are wider than 1.5em. So do +% whichever is larger. +% +\def\dots{% + \leavevmode + \setbox0=\hbox{...}% get width of three periods + \ifdim\wd0 > 1.5em + \dimen0 = \wd0 + \else + \dimen0 = 1.5em + \fi + \hbox to \dimen0{% + \hskip 0pt plus.25fil + .\hskip 0pt plus1fil + .\hskip 0pt plus1fil + .\hskip 0pt plus.5fil + }% +} + +% @enddots{} is an end-of-sentence ellipsis. +% +\def\enddots{% + \dots + \spacefactor=\endofsentencespacefactor +} + +% @comma{} is so commas can be inserted into text without messing up +% Texinfo's parsing. +% +\let\comma = , + +% @refill is a no-op. +\let\refill=\relax + +% If working on a large document in chapters, it is convenient to +% be able to disable indexing, cross-referencing, and contents, for test runs. +% This is done with @novalidate (before @setfilename). +% +\newif\iflinks \linkstrue % by default we want the aux files. +\let\novalidate = \linksfalse + +% @setfilename is done at the beginning of every texinfo file. +% So open here the files we need to have open while reading the input. +% This makes it possible to make a .fmt file for texinfo. +\def\setfilename{% + \fixbackslash % Turn off hack to swallow `\input texinfo'. + \iflinks + \tryauxfile + % Open the new aux file. TeX will close it automatically at exit. + \immediate\openout\auxfile=\jobname.aux + \fi % \openindices needs to do some work in any case. + \openindices + \let\setfilename=\comment % Ignore extra @setfilename cmds. + % + % If texinfo.cnf is present on the system, read it. + % Useful for site-wide @afourpaper, etc. + \openin 1 texinfo.cnf + \ifeof 1 \else \input texinfo.cnf \fi + \closein 1 + % + \comment % Ignore the actual filename. +} + +% Called from \setfilename. +% +\def\openindices{% + \newindex{cp}% + \newcodeindex{fn}% + \newcodeindex{vr}% + \newcodeindex{tp}% + \newcodeindex{ky}% + \newcodeindex{pg}% +} + +% @bye. +\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend} + + +\message{pdf,} +% adobe `portable' document format +\newcount\tempnum +\newcount\lnkcount +\newtoks\filename +\newcount\filenamelength +\newcount\pgn +\newtoks\toksA +\newtoks\toksB +\newtoks\toksC +\newtoks\toksD +\newbox\boxA +\newcount\countA +\newif\ifpdf +\newif\ifpdfmakepagedest + +% when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1 +% can be set). So we test for \relax and 0 as well as \undefined, +% borrowed from ifpdf.sty. +\ifx\pdfoutput\undefined +\else + \ifx\pdfoutput\relax + \else + \ifcase\pdfoutput + \else + \pdftrue + \fi + \fi +\fi + +% PDF uses PostScript string constants for the names of xref targets, +% for display in the outlines, and in other places. Thus, we have to +% double any backslashes. Otherwise, a name like "\node" will be +% interpreted as a newline (\n), followed by o, d, e. Not good. +% http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html +% (and related messages, the final outcome is that it is up to the TeX +% user to double the backslashes and otherwise make the string valid, so +% that's what we do). + +% double active backslashes. +% +{\catcode`\@=0 \catcode`\\=\active + @gdef@activebackslashdouble{% + @catcode`@\=@active + @let\=@doublebackslash} +} + +% To handle parens, we must adopt a different approach, since parens are +% not active characters. hyperref.dtx (which has the same problem as +% us) handles it with this amazing macro to replace tokens, with minor +% changes for Texinfo. It is included here under the GPL by permission +% from the author, Heiko Oberdiek. +% +% #1 is the tokens to replace. +% #2 is the replacement. +% #3 is the control sequence with the string. +% +\def\HyPsdSubst#1#2#3{% + \def\HyPsdReplace##1#1##2\END{% + ##1% + \ifx\\##2\\% + \else + #2% + \HyReturnAfterFi{% + \HyPsdReplace##2\END + }% + \fi + }% + \xdef#3{\expandafter\HyPsdReplace#3#1\END}% +} +\long\def\HyReturnAfterFi#1\fi{\fi#1} + +% #1 is a control sequence in which to do the replacements. +\def\backslashparens#1{% + \xdef#1{#1}% redefine it as its expansion; the definition is simply + % \lastnode when called from \setref -> \pdfmkdest. + \HyPsdSubst{(}{\realbackslash(}{#1}% + \HyPsdSubst{)}{\realbackslash)}{#1}% +} + +\newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images +with PDF output, and none of those formats could be found. (.eps cannot +be supported due to the design of the PDF format; use regular TeX (DVI +output) for that.)} + +\ifpdf + % + % Color manipulation macros based on pdfcolor.tex, + % except using rgb instead of cmyk; the latter is said to render as a + % very dark gray on-screen and a very dark halftone in print, instead + % of actual black. + \def\rgbDarkRed{0.50 0.09 0.12} + \def\rgbBlack{0 0 0} + % + % k sets the color for filling (usual text, etc.); + % K sets the color for stroking (thin rules, e.g., normal _'s). + \def\pdfsetcolor#1{\pdfliteral{#1 rg #1 RG}} + % + % Set color, and create a mark which defines \thiscolor accordingly, + % so that \makeheadline knows which color to restore. + \def\setcolor#1{% + \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}% + \domark + \pdfsetcolor{#1}% + } + % + \def\maincolor{\rgbBlack} + \pdfsetcolor{\maincolor} + \edef\thiscolor{\maincolor} + \def\lastcolordefs{} + % + \def\makefootline{% + \baselineskip24pt + \line{\pdfsetcolor{\maincolor}\the\footline}% + } + % + \def\makeheadline{% + \vbox to 0pt{% + \vskip-22.5pt + \line{% + \vbox to8.5pt{}% + % Extract \thiscolor definition from the marks. + \getcolormarks + % Typeset the headline with \maincolor, then restore the color. + \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}% + }% + \vss + }% + \nointerlineskip + } + % + % + \pdfcatalog{/PageMode /UseOutlines} + % + % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto). + \def\dopdfimage#1#2#3{% + \def\imagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}% + \def\imageheight{#3}\setbox2 = \hbox{\ignorespaces #3}% + % + % pdftex (and the PDF format) support .png, .jpg, .pdf (among + % others). Let's try in that order. + \let\pdfimgext=\empty + \begingroup + \openin 1 #1.png \ifeof 1 + \openin 1 #1.jpg \ifeof 1 + \openin 1 #1.jpeg \ifeof 1 + \openin 1 #1.JPG \ifeof 1 + \openin 1 #1.pdf \ifeof 1 + \openin 1 #1.PDF \ifeof 1 + \errhelp = \nopdfimagehelp + \errmessage{Could not find image file #1 for pdf}% + \else \gdef\pdfimgext{PDF}% + \fi + \else \gdef\pdfimgext{pdf}% + \fi + \else \gdef\pdfimgext{JPG}% + \fi + \else \gdef\pdfimgext{jpeg}% + \fi + \else \gdef\pdfimgext{jpg}% + \fi + \else \gdef\pdfimgext{png}% + \fi + \closein 1 + \endgroup + % + % without \immediate, ancient pdftex seg faults when the same image is + % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.) + \ifnum\pdftexversion < 14 + \immediate\pdfimage + \else + \immediate\pdfximage + \fi + \ifdim \wd0 >0pt width \imagewidth \fi + \ifdim \wd2 >0pt height \imageheight \fi + \ifnum\pdftexversion<13 + #1.\pdfimgext + \else + {#1.\pdfimgext}% + \fi + \ifnum\pdftexversion < 14 \else + \pdfrefximage \pdflastximage + \fi} + % + \def\pdfmkdest#1{{% + % We have to set dummies so commands such as @code, and characters + % such as \, aren't expanded when present in a section title. + \indexnofonts + \turnoffactive + \activebackslashdouble + \makevalueexpandable + \def\pdfdestname{#1}% + \backslashparens\pdfdestname + \safewhatsit{\pdfdest name{\pdfdestname} xyz}% + }} + % + % used to mark target names; must be expandable. + \def\pdfmkpgn#1{#1} + % + % by default, use a color that is dark enough to print on paper as + % nearly black, but still distinguishable for online viewing. + \def\urlcolor{\rgbDarkRed} + \def\linkcolor{\rgbDarkRed} + \def\endlink{\setcolor{\maincolor}\pdfendlink} + % + % Adding outlines to PDF; macros for calculating structure of outlines + % come from Petr Olsak + \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0% + \else \csname#1\endcsname \fi} + \def\advancenumber#1{\tempnum=\expnumber{#1}\relax + \advance\tempnum by 1 + \expandafter\xdef\csname#1\endcsname{\the\tempnum}} + % + % #1 is the section text, which is what will be displayed in the + % outline by the pdf viewer. #2 is the pdf expression for the number + % of subentries (or empty, for subsubsections). #3 is the node text, + % which might be empty if this toc entry had no corresponding node. + % #4 is the page number + % + \def\dopdfoutline#1#2#3#4{% + % Generate a link to the node text if that exists; else, use the + % page number. We could generate a destination for the section + % text in the case where a section has no node, but it doesn't + % seem worth the trouble, since most documents are normally structured. + \def\pdfoutlinedest{#3}% + \ifx\pdfoutlinedest\empty + \def\pdfoutlinedest{#4}% + \else + % Doubled backslashes in the name. + {\activebackslashdouble \xdef\pdfoutlinedest{#3}% + \backslashparens\pdfoutlinedest}% + \fi + % + % Also double the backslashes in the display string. + {\activebackslashdouble \xdef\pdfoutlinetext{#1}% + \backslashparens\pdfoutlinetext}% + % + \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}% + } + % + \def\pdfmakeoutlines{% + \begingroup + % Thanh's hack / proper braces in bookmarks + \edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace + \edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace + % + % Read toc silently, to get counts of subentries for \pdfoutline. + \def\numchapentry##1##2##3##4{% + \def\thischapnum{##2}% + \def\thissecnum{0}% + \def\thissubsecnum{0}% + }% + \def\numsecentry##1##2##3##4{% + \advancenumber{chap\thischapnum}% + \def\thissecnum{##2}% + \def\thissubsecnum{0}% + }% + \def\numsubsecentry##1##2##3##4{% + \advancenumber{sec\thissecnum}% + \def\thissubsecnum{##2}% + }% + \def\numsubsubsecentry##1##2##3##4{% + \advancenumber{subsec\thissubsecnum}% + }% + \def\thischapnum{0}% + \def\thissecnum{0}% + \def\thissubsecnum{0}% + % + % use \def rather than \let here because we redefine \chapentry et + % al. a second time, below. + \def\appentry{\numchapentry}% + \def\appsecentry{\numsecentry}% + \def\appsubsecentry{\numsubsecentry}% + \def\appsubsubsecentry{\numsubsubsecentry}% + \def\unnchapentry{\numchapentry}% + \def\unnsecentry{\numsecentry}% + \def\unnsubsecentry{\numsubsecentry}% + \def\unnsubsubsecentry{\numsubsubsecentry}% + \readdatafile{toc}% + % + % Read toc second time, this time actually producing the outlines. + % The `-' means take the \expnumber as the absolute number of + % subentries, which we calculated on our first read of the .toc above. + % + % We use the node names as the destinations. + \def\numchapentry##1##2##3##4{% + \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}% + \def\numsecentry##1##2##3##4{% + \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}% + \def\numsubsecentry##1##2##3##4{% + \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}% + \def\numsubsubsecentry##1##2##3##4{% count is always zero + \dopdfoutline{##1}{}{##3}{##4}}% + % + % PDF outlines are displayed using system fonts, instead of + % document fonts. Therefore we cannot use special characters, + % since the encoding is unknown. For example, the eogonek from + % Latin 2 (0xea) gets translated to a | character. Info from + % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100. + % + % xx to do this right, we have to translate 8-bit characters to + % their "best" equivalent, based on the @documentencoding. Right + % now, I guess we'll just let the pdf reader have its way. + \indexnofonts + \setupdatafile + \catcode`\\=\active \otherbackslash + \input \tocreadfilename + \endgroup + } + % + \def\skipspaces#1{\def\PP{#1}\def\D{|}% + \ifx\PP\D\let\nextsp\relax + \else\let\nextsp\skipspaces + \ifx\p\space\else\addtokens{\filename}{\PP}% + \advance\filenamelength by 1 + \fi + \fi + \nextsp} + \def\getfilename#1{\filenamelength=0\expandafter\skipspaces#1|\relax} + \ifnum\pdftexversion < 14 + \let \startlink \pdfannotlink + \else + \let \startlink \pdfstartlink + \fi + % make a live url in pdf output. + \def\pdfurl#1{% + \begingroup + % it seems we really need yet another set of dummies; have not + % tried to figure out what each command should do in the context + % of @url. for now, just make @/ a no-op, that's the only one + % people have actually reported a problem with. + % + \normalturnoffactive + \def\@{@}% + \let\/=\empty + \makevalueexpandable + % do we want to go so far as to use \indexnofonts instead of just + % special-casing \var here? + \def\var##1{##1}% + % + \leavevmode\setcolor{\urlcolor}% + \startlink attr{/Border [0 0 0]}% + user{/Subtype /Link /A << /S /URI /URI (#1) >>}% + \endgroup} + \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}} + \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} + \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks} + \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}} + \def\maketoks{% + \expandafter\poptoks\the\toksA|ENDTOKS|\relax + \ifx\first0\adn0 + \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3 + \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6 + \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 + \else + \ifnum0=\countA\else\makelink\fi + \ifx\first.\let\next=\done\else + \let\next=\maketoks + \addtokens{\toksB}{\the\toksD} + \ifx\first,\addtokens{\toksB}{\space}\fi + \fi + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi + \next} + \def\makelink{\addtokens{\toksB}% + {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0} + \def\pdflink#1{% + \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}} + \setcolor{\linkcolor}#1\endlink} + \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st} +\else + % non-pdf mode + \let\pdfmkdest = \gobble + \let\pdfurl = \gobble + \let\endlink = \relax + \let\setcolor = \gobble + \let\pdfsetcolor = \gobble + \let\pdfmakeoutlines = \relax +\fi % \ifx\pdfoutput + + +\message{fonts,} + +% Change the current font style to #1, remembering it in \curfontstyle. +% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in +% italics, not bold italics. +% +\def\setfontstyle#1{% + \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd. + \csname ten#1\endcsname % change the current font +} + +% Select #1 fonts with the current style. +% +\def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname} + +\def\rm{\fam=0 \setfontstyle{rm}} +\def\it{\fam=\itfam \setfontstyle{it}} +\def\sl{\fam=\slfam \setfontstyle{sl}} +\def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf} +\def\tt{\fam=\ttfam \setfontstyle{tt}} + +% Unfortunately, we have to override this for titles and the like, since +% in those cases "rm" is bold. Sigh. +\def\rmisbold{\rm\def\curfontstyle{bf}} + +% Texinfo sort of supports the sans serif font style, which plain TeX does not. +% So we set up a \sf. +\newfam\sffam +\def\sf{\fam=\sffam \setfontstyle{sf}} +\let\li = \sf % Sometimes we call it \li, not \sf. + +% We don't need math for this font style. +\def\ttsl{\setfontstyle{ttsl}} + + +% Default leading. +\newdimen\textleading \textleading = 13.2pt + +% Set the baselineskip to #1, and the lineskip and strut size +% correspondingly. There is no deep meaning behind these magic numbers +% used as factors; they just match (closely enough) what Knuth defined. +% +\def\lineskipfactor{.08333} +\def\strutheightpercent{.70833} +\def\strutdepthpercent {.29167} +% +% can get a sort of poor man's double spacing by redefining this. +\def\baselinefactor{1} +% +\def\setleading#1{% + \dimen0 = #1\relax + \normalbaselineskip = \baselinefactor\dimen0 + \normallineskip = \lineskipfactor\normalbaselineskip + \normalbaselines + \setbox\strutbox =\hbox{% + \vrule width0pt height\strutheightpercent\baselineskip + depth \strutdepthpercent \baselineskip + }% +} + +% PDF CMaps. See also LaTeX's t1.cmap. +% +% do nothing with this by default. +\expandafter\let\csname cmapOT1\endcsname\gobble +\expandafter\let\csname cmapOT1IT\endcsname\gobble +\expandafter\let\csname cmapOT1TT\endcsname\gobble + +% if we are producing pdf, and we have \pdffontattr, then define cmaps. +% (\pdffontattr was introduced many years ago, but people still run +% older pdftex's; it's easy to conditionalize, so we do.) +\ifpdf \ifx\pdffontattr\undefined \else + \begingroup + \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. + \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap +%%DocumentNeededResources: ProcSet (CIDInit) +%%IncludeResource: ProcSet (CIDInit) +%%BeginResource: CMap (TeX-OT1-0) +%%Title: (TeX-OT1-0 TeX OT1 0) +%%Version: 1.000 +%%EndComments +/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (TeX) +/Ordering (OT1) +/Supplement 0 +>> def +/CMapName /TeX-OT1-0 def +/CMapType 2 def +1 begincodespacerange +<00> <7F> +endcodespacerange +8 beginbfrange +<00> <01> <0393> +<09> <0A> <03A8> +<23> <26> <0023> +<28> <3B> <0028> +<3F> <5B> <003F> +<5D> <5E> <005D> +<61> <7A> <0061> +<7B> <7C> <2013> +endbfrange +40 beginbfchar +<02> <0398> +<03> <039B> +<04> <039E> +<05> <03A0> +<06> <03A3> +<07> <03D2> +<08> <03A6> +<0B> <00660066> +<0C> <00660069> +<0D> <0066006C> +<0E> <006600660069> +<0F> <00660066006C> +<10> <0131> +<11> <0237> +<12> <0060> +<13> <00B4> +<14> <02C7> +<15> <02D8> +<16> <00AF> +<17> <02DA> +<18> <00B8> +<19> <00DF> +<1A> <00E6> +<1B> <0153> +<1C> <00F8> +<1D> <00C6> +<1E> <0152> +<1F> <00D8> +<21> <0021> +<22> <201D> +<27> <2019> +<3C> <00A1> +<3D> <003D> +<3E> <00BF> +<5C> <201C> +<5F> <02D9> +<60> <2018> +<7D> <02DD> +<7E> <007E> +<7F> <00A8> +endbfchar +endcmap +CMapName currentdict /CMap defineresource pop +end +end +%%EndResource +%%EOF + }\endgroup + \expandafter\edef\csname cmapOT1\endcsname#1{% + \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% + }% +% +% \cmapOT1IT + \begingroup + \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. + \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap +%%DocumentNeededResources: ProcSet (CIDInit) +%%IncludeResource: ProcSet (CIDInit) +%%BeginResource: CMap (TeX-OT1IT-0) +%%Title: (TeX-OT1IT-0 TeX OT1IT 0) +%%Version: 1.000 +%%EndComments +/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (TeX) +/Ordering (OT1IT) +/Supplement 0 +>> def +/CMapName /TeX-OT1IT-0 def +/CMapType 2 def +1 begincodespacerange +<00> <7F> +endcodespacerange +8 beginbfrange +<00> <01> <0393> +<09> <0A> <03A8> +<25> <26> <0025> +<28> <3B> <0028> +<3F> <5B> <003F> +<5D> <5E> <005D> +<61> <7A> <0061> +<7B> <7C> <2013> +endbfrange +42 beginbfchar +<02> <0398> +<03> <039B> +<04> <039E> +<05> <03A0> +<06> <03A3> +<07> <03D2> +<08> <03A6> +<0B> <00660066> +<0C> <00660069> +<0D> <0066006C> +<0E> <006600660069> +<0F> <00660066006C> +<10> <0131> +<11> <0237> +<12> <0060> +<13> <00B4> +<14> <02C7> +<15> <02D8> +<16> <00AF> +<17> <02DA> +<18> <00B8> +<19> <00DF> +<1A> <00E6> +<1B> <0153> +<1C> <00F8> +<1D> <00C6> +<1E> <0152> +<1F> <00D8> +<21> <0021> +<22> <201D> +<23> <0023> +<24> <00A3> +<27> <2019> +<3C> <00A1> +<3D> <003D> +<3E> <00BF> +<5C> <201C> +<5F> <02D9> +<60> <2018> +<7D> <02DD> +<7E> <007E> +<7F> <00A8> +endbfchar +endcmap +CMapName currentdict /CMap defineresource pop +end +end +%%EndResource +%%EOF + }\endgroup + \expandafter\edef\csname cmapOT1IT\endcsname#1{% + \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% + }% +% +% \cmapOT1TT + \begingroup + \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. + \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap +%%DocumentNeededResources: ProcSet (CIDInit) +%%IncludeResource: ProcSet (CIDInit) +%%BeginResource: CMap (TeX-OT1TT-0) +%%Title: (TeX-OT1TT-0 TeX OT1TT 0) +%%Version: 1.000 +%%EndComments +/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (TeX) +/Ordering (OT1TT) +/Supplement 0 +>> def +/CMapName /TeX-OT1TT-0 def +/CMapType 2 def +1 begincodespacerange +<00> <7F> +endcodespacerange +5 beginbfrange +<00> <01> <0393> +<09> <0A> <03A8> +<21> <26> <0021> +<28> <5F> <0028> +<61> <7E> <0061> +endbfrange +32 beginbfchar +<02> <0398> +<03> <039B> +<04> <039E> +<05> <03A0> +<06> <03A3> +<07> <03D2> +<08> <03A6> +<0B> <2191> +<0C> <2193> +<0D> <0027> +<0E> <00A1> +<0F> <00BF> +<10> <0131> +<11> <0237> +<12> <0060> +<13> <00B4> +<14> <02C7> +<15> <02D8> +<16> <00AF> +<17> <02DA> +<18> <00B8> +<19> <00DF> +<1A> <00E6> +<1B> <0153> +<1C> <00F8> +<1D> <00C6> +<1E> <0152> +<1F> <00D8> +<20> <2423> +<27> <2019> +<60> <2018> +<7F> <00A8> +endbfchar +endcmap +CMapName currentdict /CMap defineresource pop +end +end +%%EndResource +%%EOF + }\endgroup + \expandafter\edef\csname cmapOT1TT\endcsname#1{% + \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% + }% +\fi\fi + + +% Set the font macro #1 to the font named #2, adding on the +% specified font prefix (normally `cm'). +% #3 is the font's design size, #4 is a scale factor, #5 is the CMap +% encoding (currently only OT1, OT1IT and OT1TT are allowed, pass +% empty to omit). +\def\setfont#1#2#3#4#5{% + \font#1=\fontprefix#2#3 scaled #4 + \csname cmap#5\endcsname#1% +} +% This is what gets called when #5 of \setfont is empty. +\let\cmap\gobble +% emacs-page end of cmaps + +% Use cm as the default font prefix. +% To specify the font prefix, you must define \fontprefix +% before you read in texinfo.tex. +\ifx\fontprefix\undefined +\def\fontprefix{cm} +\fi +% Support font families that don't use the same naming scheme as CM. +\def\rmshape{r} +\def\rmbshape{bx} %where the normal face is bold +\def\bfshape{b} +\def\bxshape{bx} +\def\ttshape{tt} +\def\ttbshape{tt} +\def\ttslshape{sltt} +\def\itshape{ti} +\def\itbshape{bxti} +\def\slshape{sl} +\def\slbshape{bxsl} +\def\sfshape{ss} +\def\sfbshape{ss} +\def\scshape{csc} +\def\scbshape{csc} + +% Definitions for a main text size of 11pt. This is the default in +% Texinfo. +% +\def\definetextfontsizexi{% +% Text fonts (11.2pt, magstep1). +\def\textnominalsize{11pt} +\edef\mainmagstep{\magstephalf} +\setfont\textrm\rmshape{10}{\mainmagstep}{OT1} +\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} +\setfont\textbf\bfshape{10}{\mainmagstep}{OT1} +\setfont\textit\itshape{10}{\mainmagstep}{OT1IT} +\setfont\textsl\slshape{10}{\mainmagstep}{OT1} +\setfont\textsf\sfshape{10}{\mainmagstep}{OT1} +\setfont\textsc\scshape{10}{\mainmagstep}{OT1} +\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} +\font\texti=cmmi10 scaled \mainmagstep +\font\textsy=cmsy10 scaled \mainmagstep +\def\textecsize{1095} + +% A few fonts for @defun names and args. +\setfont\defbf\bfshape{10}{\magstep1}{OT1} +\setfont\deftt\ttshape{10}{\magstep1}{OT1TT} +\setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT} +\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf} + +% Fonts for indices, footnotes, small examples (9pt). +\def\smallnominalsize{9pt} +\setfont\smallrm\rmshape{9}{1000}{OT1} +\setfont\smalltt\ttshape{9}{1000}{OT1TT} +\setfont\smallbf\bfshape{10}{900}{OT1} +\setfont\smallit\itshape{9}{1000}{OT1IT} +\setfont\smallsl\slshape{9}{1000}{OT1} +\setfont\smallsf\sfshape{9}{1000}{OT1} +\setfont\smallsc\scshape{10}{900}{OT1} +\setfont\smallttsl\ttslshape{10}{900}{OT1TT} +\font\smalli=cmmi9 +\font\smallsy=cmsy9 +\def\smallecsize{0900} + +% Fonts for small examples (8pt). +\def\smallernominalsize{8pt} +\setfont\smallerrm\rmshape{8}{1000}{OT1} +\setfont\smallertt\ttshape{8}{1000}{OT1TT} +\setfont\smallerbf\bfshape{10}{800}{OT1} +\setfont\smallerit\itshape{8}{1000}{OT1IT} +\setfont\smallersl\slshape{8}{1000}{OT1} +\setfont\smallersf\sfshape{8}{1000}{OT1} +\setfont\smallersc\scshape{10}{800}{OT1} +\setfont\smallerttsl\ttslshape{10}{800}{OT1TT} +\font\smalleri=cmmi8 +\font\smallersy=cmsy8 +\def\smallerecsize{0800} + +% Fonts for title page (20.4pt): +\def\titlenominalsize{20pt} +\setfont\titlerm\rmbshape{12}{\magstep3}{OT1} +\setfont\titleit\itbshape{10}{\magstep4}{OT1IT} +\setfont\titlesl\slbshape{10}{\magstep4}{OT1} +\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} +\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} +\setfont\titlesf\sfbshape{17}{\magstep1}{OT1} +\let\titlebf=\titlerm +\setfont\titlesc\scbshape{10}{\magstep4}{OT1} +\font\titlei=cmmi12 scaled \magstep3 +\font\titlesy=cmsy10 scaled \magstep4 +\def\titleecsize{2074} + +% Chapter (and unnumbered) fonts (17.28pt). +\def\chapnominalsize{17pt} +\setfont\chaprm\rmbshape{12}{\magstep2}{OT1} +\setfont\chapit\itbshape{10}{\magstep3}{OT1IT} +\setfont\chapsl\slbshape{10}{\magstep3}{OT1} +\setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT} +\setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT} +\setfont\chapsf\sfbshape{17}{1000}{OT1} +\let\chapbf=\chaprm +\setfont\chapsc\scbshape{10}{\magstep3}{OT1} +\font\chapi=cmmi12 scaled \magstep2 +\font\chapsy=cmsy10 scaled \magstep3 +\def\chapecsize{1728} + +% Section fonts (14.4pt). +\def\secnominalsize{14pt} +\setfont\secrm\rmbshape{12}{\magstep1}{OT1} +\setfont\secit\itbshape{10}{\magstep2}{OT1IT} +\setfont\secsl\slbshape{10}{\magstep2}{OT1} +\setfont\sectt\ttbshape{12}{\magstep1}{OT1TT} +\setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT} +\setfont\secsf\sfbshape{12}{\magstep1}{OT1} +\let\secbf\secrm +\setfont\secsc\scbshape{10}{\magstep2}{OT1} +\font\seci=cmmi12 scaled \magstep1 +\font\secsy=cmsy10 scaled \magstep2 +\def\sececsize{1440} + +% Subsection fonts (13.15pt). +\def\ssecnominalsize{13pt} +\setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1} +\setfont\ssecit\itbshape{10}{1315}{OT1IT} +\setfont\ssecsl\slbshape{10}{1315}{OT1} +\setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT} +\setfont\ssecttsl\ttslshape{10}{1315}{OT1TT} +\setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1} +\let\ssecbf\ssecrm +\setfont\ssecsc\scbshape{10}{1315}{OT1} +\font\sseci=cmmi12 scaled \magstephalf +\font\ssecsy=cmsy10 scaled 1315 +\def\ssececsize{1200} + +% Reduced fonts for @acro in text (10pt). +\def\reducednominalsize{10pt} +\setfont\reducedrm\rmshape{10}{1000}{OT1} +\setfont\reducedtt\ttshape{10}{1000}{OT1TT} +\setfont\reducedbf\bfshape{10}{1000}{OT1} +\setfont\reducedit\itshape{10}{1000}{OT1IT} +\setfont\reducedsl\slshape{10}{1000}{OT1} +\setfont\reducedsf\sfshape{10}{1000}{OT1} +\setfont\reducedsc\scshape{10}{1000}{OT1} +\setfont\reducedttsl\ttslshape{10}{1000}{OT1TT} +\font\reducedi=cmmi10 +\font\reducedsy=cmsy10 +\def\reducedecsize{1000} + +% reset the current fonts +\textfonts +\rm +} % end of 11pt text font size definitions + + +% Definitions to make the main text be 10pt Computer Modern, with +% section, chapter, etc., sizes following suit. This is for the GNU +% Press printing of the Emacs 22 manual. Maybe other manuals in the +% future. Used with @smallbook, which sets the leading to 12pt. +% +\def\definetextfontsizex{% +% Text fonts (10pt). +\def\textnominalsize{10pt} +\edef\mainmagstep{1000} +\setfont\textrm\rmshape{10}{\mainmagstep}{OT1} +\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} +\setfont\textbf\bfshape{10}{\mainmagstep}{OT1} +\setfont\textit\itshape{10}{\mainmagstep}{OT1IT} +\setfont\textsl\slshape{10}{\mainmagstep}{OT1} +\setfont\textsf\sfshape{10}{\mainmagstep}{OT1} +\setfont\textsc\scshape{10}{\mainmagstep}{OT1} +\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} +\font\texti=cmmi10 scaled \mainmagstep +\font\textsy=cmsy10 scaled \mainmagstep +\def\textecsize{1000} + +% A few fonts for @defun names and args. +\setfont\defbf\bfshape{10}{\magstephalf}{OT1} +\setfont\deftt\ttshape{10}{\magstephalf}{OT1TT} +\setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT} +\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf} + +% Fonts for indices, footnotes, small examples (9pt). +\def\smallnominalsize{9pt} +\setfont\smallrm\rmshape{9}{1000}{OT1} +\setfont\smalltt\ttshape{9}{1000}{OT1TT} +\setfont\smallbf\bfshape{10}{900}{OT1} +\setfont\smallit\itshape{9}{1000}{OT1IT} +\setfont\smallsl\slshape{9}{1000}{OT1} +\setfont\smallsf\sfshape{9}{1000}{OT1} +\setfont\smallsc\scshape{10}{900}{OT1} +\setfont\smallttsl\ttslshape{10}{900}{OT1TT} +\font\smalli=cmmi9 +\font\smallsy=cmsy9 +\def\smallecsize{0900} + +% Fonts for small examples (8pt). +\def\smallernominalsize{8pt} +\setfont\smallerrm\rmshape{8}{1000}{OT1} +\setfont\smallertt\ttshape{8}{1000}{OT1TT} +\setfont\smallerbf\bfshape{10}{800}{OT1} +\setfont\smallerit\itshape{8}{1000}{OT1IT} +\setfont\smallersl\slshape{8}{1000}{OT1} +\setfont\smallersf\sfshape{8}{1000}{OT1} +\setfont\smallersc\scshape{10}{800}{OT1} +\setfont\smallerttsl\ttslshape{10}{800}{OT1TT} +\font\smalleri=cmmi8 +\font\smallersy=cmsy8 +\def\smallerecsize{0800} + +% Fonts for title page (20.4pt): +\def\titlenominalsize{20pt} +\setfont\titlerm\rmbshape{12}{\magstep3}{OT1} +\setfont\titleit\itbshape{10}{\magstep4}{OT1IT} +\setfont\titlesl\slbshape{10}{\magstep4}{OT1} +\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} +\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} +\setfont\titlesf\sfbshape{17}{\magstep1}{OT1} +\let\titlebf=\titlerm +\setfont\titlesc\scbshape{10}{\magstep4}{OT1} +\font\titlei=cmmi12 scaled \magstep3 +\font\titlesy=cmsy10 scaled \magstep4 +\def\titleecsize{2074} + +% Chapter fonts (14.4pt). +\def\chapnominalsize{14pt} +\setfont\chaprm\rmbshape{12}{\magstep1}{OT1} +\setfont\chapit\itbshape{10}{\magstep2}{OT1IT} +\setfont\chapsl\slbshape{10}{\magstep2}{OT1} +\setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT} +\setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT} +\setfont\chapsf\sfbshape{12}{\magstep1}{OT1} +\let\chapbf\chaprm +\setfont\chapsc\scbshape{10}{\magstep2}{OT1} +\font\chapi=cmmi12 scaled \magstep1 +\font\chapsy=cmsy10 scaled \magstep2 +\def\chapecsize{1440} + +% Section fonts (12pt). +\def\secnominalsize{12pt} +\setfont\secrm\rmbshape{12}{1000}{OT1} +\setfont\secit\itbshape{10}{\magstep1}{OT1IT} +\setfont\secsl\slbshape{10}{\magstep1}{OT1} +\setfont\sectt\ttbshape{12}{1000}{OT1TT} +\setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT} +\setfont\secsf\sfbshape{12}{1000}{OT1} +\let\secbf\secrm +\setfont\secsc\scbshape{10}{\magstep1}{OT1} +\font\seci=cmmi12 +\font\secsy=cmsy10 scaled \magstep1 +\def\sececsize{1200} + +% Subsection fonts (10pt). +\def\ssecnominalsize{10pt} +\setfont\ssecrm\rmbshape{10}{1000}{OT1} +\setfont\ssecit\itbshape{10}{1000}{OT1IT} +\setfont\ssecsl\slbshape{10}{1000}{OT1} +\setfont\ssectt\ttbshape{10}{1000}{OT1TT} +\setfont\ssecttsl\ttslshape{10}{1000}{OT1TT} +\setfont\ssecsf\sfbshape{10}{1000}{OT1} +\let\ssecbf\ssecrm +\setfont\ssecsc\scbshape{10}{1000}{OT1} +\font\sseci=cmmi10 +\font\ssecsy=cmsy10 +\def\ssececsize{1000} + +% Reduced fonts for @acro in text (9pt). +\def\reducednominalsize{9pt} +\setfont\reducedrm\rmshape{9}{1000}{OT1} +\setfont\reducedtt\ttshape{9}{1000}{OT1TT} +\setfont\reducedbf\bfshape{10}{900}{OT1} +\setfont\reducedit\itshape{9}{1000}{OT1IT} +\setfont\reducedsl\slshape{9}{1000}{OT1} +\setfont\reducedsf\sfshape{9}{1000}{OT1} +\setfont\reducedsc\scshape{10}{900}{OT1} +\setfont\reducedttsl\ttslshape{10}{900}{OT1TT} +\font\reducedi=cmmi9 +\font\reducedsy=cmsy9 +\def\reducedecsize{0900} + +% reduce space between paragraphs +\divide\parskip by 2 + +% reset the current fonts +\textfonts +\rm +} % end of 10pt text font size definitions + + +% We provide the user-level command +% @fonttextsize 10 +% (or 11) to redefine the text font size. pt is assumed. +% +\def\xword{10} +\def\xiword{11} +% +\parseargdef\fonttextsize{% + \def\textsizearg{#1}% + \wlog{doing @fonttextsize \textsizearg}% + % + % Set \globaldefs so that documents can use this inside @tex, since + % makeinfo 4.8 does not support it, but we need it nonetheless. + % + \begingroup \globaldefs=1 + \ifx\textsizearg\xword \definetextfontsizex + \else \ifx\textsizearg\xiword \definetextfontsizexi + \else + \errhelp=\EMsimple + \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'} + \fi\fi + \endgroup +} + + +% In order for the font changes to affect most math symbols and letters, +% we have to define the \textfont of the standard families. Since +% texinfo doesn't allow for producing subscripts and superscripts except +% in the main text, we don't bother to reset \scriptfont and +% \scriptscriptfont (which would also require loading a lot more fonts). +% +\def\resetmathfonts{% + \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy + \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf + \textfont\ttfam=\tentt \textfont\sffam=\tensf +} + +% The font-changing commands redefine the meanings of \tenSTYLE, instead +% of just \STYLE. We do this because \STYLE needs to also set the +% current \fam for math mode. Our \STYLE (e.g., \rm) commands hardwire +% \tenSTYLE to set the current font. +% +% Each font-changing command also sets the names \lsize (one size lower) +% and \lllsize (three sizes lower). These relative commands are used in +% the LaTeX logo and acronyms. +% +% This all needs generalizing, badly. +% +\def\textfonts{% + \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl + \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc + \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy + \let\tenttsl=\textttsl + \def\curfontsize{text}% + \def\lsize{reduced}\def\lllsize{smaller}% + \resetmathfonts \setleading{\textleading}} +\def\titlefonts{% + \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl + \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc + \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy + \let\tenttsl=\titlettsl + \def\curfontsize{title}% + \def\lsize{chap}\def\lllsize{subsec}% + \resetmathfonts \setleading{25pt}} +\def\titlefont#1{{\titlefonts\rmisbold #1}} +\def\chapfonts{% + \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl + \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc + \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy + \let\tenttsl=\chapttsl + \def\curfontsize{chap}% + \def\lsize{sec}\def\lllsize{text}% + \resetmathfonts \setleading{19pt}} +\def\secfonts{% + \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl + \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc + \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy + \let\tenttsl=\secttsl + \def\curfontsize{sec}% + \def\lsize{subsec}\def\lllsize{reduced}% + \resetmathfonts \setleading{16pt}} +\def\subsecfonts{% + \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl + \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc + \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy + \let\tenttsl=\ssecttsl + \def\curfontsize{ssec}% + \def\lsize{text}\def\lllsize{small}% + \resetmathfonts \setleading{15pt}} +\let\subsubsecfonts = \subsecfonts +\def\reducedfonts{% + \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl + \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc + \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy + \let\tenttsl=\reducedttsl + \def\curfontsize{reduced}% + \def\lsize{small}\def\lllsize{smaller}% + \resetmathfonts \setleading{10.5pt}} +\def\smallfonts{% + \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl + \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc + \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy + \let\tenttsl=\smallttsl + \def\curfontsize{small}% + \def\lsize{smaller}\def\lllsize{smaller}% + \resetmathfonts \setleading{10.5pt}} +\def\smallerfonts{% + \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl + \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc + \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy + \let\tenttsl=\smallerttsl + \def\curfontsize{smaller}% + \def\lsize{smaller}\def\lllsize{smaller}% + \resetmathfonts \setleading{9.5pt}} + +% Fonts for short table of contents. +\setfont\shortcontrm\rmshape{12}{1000}{OT1} +\setfont\shortcontbf\bfshape{10}{\magstep1}{OT1} % no cmb12 +\setfont\shortcontsl\slshape{12}{1000}{OT1} +\setfont\shortconttt\ttshape{12}{1000}{OT1TT} + +% Define these just so they can be easily changed for other fonts. +\def\angleleft{$\langle$} +\def\angleright{$\rangle$} + +% Set the fonts to use with the @small... environments. +\let\smallexamplefonts = \smallfonts + +% About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample +% can fit this many characters: +% 8.5x11=86 smallbook=72 a4=90 a5=69 +% If we use \scriptfonts (8pt), then we can fit this many characters: +% 8.5x11=90+ smallbook=80 a4=90+ a5=77 +% For me, subjectively, the few extra characters that fit aren't worth +% the additional smallness of 8pt. So I'm making the default 9pt. +% +% By the way, for comparison, here's what fits with @example (10pt): +% 8.5x11=71 smallbook=60 a4=75 a5=58 +% --karl, 24jan03. + +% Set up the default fonts, so we can use them for creating boxes. +% +\definetextfontsizexi + + +\message{markup,} + +% Check if we are currently using a typewriter font. Since all the +% Computer Modern typewriter fonts have zero interword stretch (and +% shrink), and it is reasonable to expect all typewriter fonts to have +% this property, we can check that font parameter. +% +\def\ifmonospace{\ifdim\fontdimen3\font=0pt } + +% Markup style infrastructure. \defmarkupstylesetup\INITMACRO will +% define and register \INITMACRO to be called on markup style changes. +% \INITMACRO can check \currentmarkupstyle for the innermost +% style and the set of \ifmarkupSTYLE switches for all styles +% currently in effect. +\newif\ifmarkupvar +\newif\ifmarkupsamp +\newif\ifmarkupkey +%\newif\ifmarkupfile % @file == @samp. +%\newif\ifmarkupoption % @option == @samp. +\newif\ifmarkupcode +\newif\ifmarkupkbd +%\newif\ifmarkupenv % @env == @code. +%\newif\ifmarkupcommand % @command == @code. +\newif\ifmarkuptex % @tex (and part of @math, for now). +\newif\ifmarkupexample +\newif\ifmarkupverb +\newif\ifmarkupverbatim + +\let\currentmarkupstyle\empty + +\def\setupmarkupstyle#1{% + \csname markup#1true\endcsname + \def\currentmarkupstyle{#1}% + \markupstylesetup +} + +\let\markupstylesetup\empty + +\def\defmarkupstylesetup#1{% + \expandafter\def\expandafter\markupstylesetup + \expandafter{\markupstylesetup #1}% + \def#1% +} + +% Markup style setup for left and right quotes. +\defmarkupstylesetup\markupsetuplq{% + \expandafter\let\expandafter \temp \csname markupsetuplq\currentmarkupstyle\endcsname + \ifx\temp\relax \markupsetuplqdefault \else \temp \fi +} + +\defmarkupstylesetup\markupsetuprq{% + \expandafter\let\expandafter \temp \csname markupsetuprq\currentmarkupstyle\endcsname + \ifx\temp\relax \markupsetuprqdefault \else \temp \fi +} + +{ +\catcode`\'=\active +\catcode`\`=\active + +\gdef\markupsetuplqdefault{\let`\lq} +\gdef\markupsetuprqdefault{\let'\rq} + +\gdef\markupsetcodequoteleft{\let`\codequoteleft} +\gdef\markupsetcodequoteright{\let'\codequoteright} + +\gdef\markupsetnoligaturesquoteleft{\let`\noligaturesquoteleft} +} + +\let\markupsetuplqcode \markupsetcodequoteleft +\let\markupsetuprqcode \markupsetcodequoteright +\let\markupsetuplqexample \markupsetcodequoteleft +\let\markupsetuprqexample \markupsetcodequoteright +\let\markupsetuplqverb \markupsetcodequoteleft +\let\markupsetuprqverb \markupsetcodequoteright +\let\markupsetuplqverbatim \markupsetcodequoteleft +\let\markupsetuprqverbatim \markupsetcodequoteright + +\let\markupsetuplqsamp \markupsetnoligaturesquoteleft +\let\markupsetuplqkbd \markupsetnoligaturesquoteleft + +% Allow an option to not replace quotes with a regular directed right +% quote/apostrophe (char 0x27), but instead use the undirected quote +% from cmtt (char 0x0d). The undirected quote is ugly, so don't make it +% the default, but it works for pasting with more pdf viewers (at least +% evince), the lilypond developers report. xpdf does work with the +% regular 0x27. +% +\def\codequoteright{% + \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax + \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax + '% + \else \char'15 \fi + \else \char'15 \fi +} +% +% and a similar option for the left quote char vs. a grave accent. +% Modern fonts display ASCII 0x60 as a grave accent, so some people like +% the code environments to do likewise. +% +\def\codequoteleft{% + \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax + \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax + % [Knuth] pp. 380,381,391 + % \relax disables Spanish ligatures ?` and !` of \tt font. + \relax`% + \else \char'22 \fi + \else \char'22 \fi +} + +% [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font. +\def\noligaturesquoteleft{\relax\lq} + +% Count depth in font-changes, for error checks +\newcount\fontdepth \fontdepth=0 + +%% Add scribe-like font environments, plus @l for inline lisp (usually sans +%% serif) and @ii for TeX italic + +% \smartitalic{ARG} outputs arg in italics, followed by an italic correction +% unless the following character is such as not to need one. +\def\smartitalicx{\ifx\next,\else\ifx\next-\else\ifx\next.\else + \ptexslash\fi\fi\fi} +\def\smartslanted#1{{\ifusingtt\ttsl\sl #1}\futurelet\next\smartitalicx} +\def\smartitalic#1{{\ifusingtt\ttsl\it #1}\futurelet\next\smartitalicx} + +% like \smartslanted except unconditionally uses \ttsl. +% @var is set to this for defun arguments. +\def\ttslanted#1{{\ttsl #1}\futurelet\next\smartitalicx} + +% @cite is like \smartslanted except unconditionally use \sl. We never want +% ttsl for book titles, do we? +\def\cite#1{{\sl #1}\futurelet\next\smartitalicx} + +\let\i=\smartitalic +\let\slanted=\smartslanted +\def\var#1{{\setupmarkupstyle{var}\smartslanted{#1}}} +\let\dfn=\smartslanted +\let\emph=\smartitalic + +% Explicit font changes: @r, @sc, undocumented @ii. +\def\r#1{{\rm #1}} % roman font +\def\sc#1{{\smallcaps#1}} % smallcaps font +\def\ii#1{{\it #1}} % italic font + +% @b, explicit bold. Also @strong. +\def\b#1{{\bf #1}} +\let\strong=\b + +% @sansserif, explicit sans. +\def\sansserif#1{{\sf #1}} + +% We can't just use \exhyphenpenalty, because that only has effect at +% the end of a paragraph. Restore normal hyphenation at the end of the +% group within which \nohyphenation is presumably called. +% +\def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation} +\def\restorehyphenation{\hyphenchar\font = `- } + +% Set sfcode to normal for the chars that usually have another value. +% Can't use plain's \frenchspacing because it uses the `\x notation, and +% sometimes \x has an active definition that messes things up. +% +\catcode`@=11 + \def\plainfrenchspacing{% + \sfcode\dotChar =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m + \sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m + \def\endofsentencespacefactor{1000}% for @. and friends + } + \def\plainnonfrenchspacing{% + \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000 + \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250 + \def\endofsentencespacefactor{3000}% for @. and friends + } +\catcode`@=\other +\def\endofsentencespacefactor{3000}% default + +% @t, explicit typewriter. +\def\t#1{% + {\tt \rawbackslash \plainfrenchspacing #1}% + \null +} + +% @samp. +\def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}} + +% definition of @key that produces a lozenge. Doesn't adjust to text size. +%\setfont\keyrm\rmshape{8}{1000}{OT1} +%\font\keysy=cmsy9 +%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{% +% \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{% +% \vbox{\hrule\kern-0.4pt +% \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}% +% \kern-0.4pt\hrule}% +% \kern-.06em\raise0.4pt\hbox{\angleright}}}} + +% definition of @key with no lozenge. If the current font is already +% monospace, don't change it; that way, we respect @kbdinputstyle. But +% if it isn't monospace, then use \tt. +% +\def\key#1{{\setupmarkupstyle{key}% + \nohyphenation + \ifmonospace\else\tt\fi + #1}\null} + +% ctrl is no longer a Texinfo command. +\def\ctrl #1{{\tt \rawbackslash \hat}#1} + +% @file, @option are the same as @samp. +\let\file=\samp +\let\option=\samp + +% @code is a modification of @t, +% which makes spaces the same size as normal in the surrounding text. +\def\tclose#1{% + {% + % Change normal interword space to be same as for the current font. + \spaceskip = \fontdimen2\font + % + % Switch to typewriter. + \tt + % + % But `\ ' produces the large typewriter interword space. + \def\ {{\spaceskip = 0pt{} }}% + % + % Turn off hyphenation. + \nohyphenation + % + \rawbackslash + \plainfrenchspacing + #1% + }% + \null +} + +% We *must* turn on hyphenation at `-' and `_' in @code. +% Otherwise, it is too hard to avoid overfull hboxes +% in the Emacs manual, the Library manual, etc. + +% Unfortunately, TeX uses one parameter (\hyphenchar) to control +% both hyphenation at - and hyphenation within words. +% We must therefore turn them both off (\tclose does that) +% and arrange explicitly to hyphenate at a dash. +% -- rms. +{ + \catcode`\-=\active \catcode`\_=\active + \catcode`\'=\active \catcode`\`=\active + \global\let'=\rq \global\let`=\lq % default definitions + % + \global\def\code{\begingroup + \setupmarkupstyle{code}% + % The following should really be moved into \setupmarkupstyle handlers. + \catcode\dashChar=\active \catcode\underChar=\active + \ifallowcodebreaks + \let-\codedash + \let_\codeunder + \else + \let-\realdash + \let_\realunder + \fi + \codex + } +} + +\def\realdash{-} +\def\codedash{-\discretionary{}{}{}} +\def\codeunder{% + % this is all so @math{@code{var_name}+1} can work. In math mode, _ + % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.) + % will therefore expand the active definition of _, which is us + % (inside @code that is), therefore an endless loop. + \ifusingtt{\ifmmode + \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_. + \else\normalunderscore \fi + \discretionary{}{}{}}% + {\_}% +} +\def\codex #1{\tclose{#1}\endgroup} + +% An additional complication: the above will allow breaks after, e.g., +% each of the four underscores in __typeof__. This is undesirable in +% some manuals, especially if they don't have long identifiers in +% general. @allowcodebreaks provides a way to control this. +% +\newif\ifallowcodebreaks \allowcodebreakstrue + +\def\keywordtrue{true} +\def\keywordfalse{false} + +\parseargdef\allowcodebreaks{% + \def\txiarg{#1}% + \ifx\txiarg\keywordtrue + \allowcodebreakstrue + \else\ifx\txiarg\keywordfalse + \allowcodebreaksfalse + \else + \errhelp = \EMsimple + \errmessage{Unknown @allowcodebreaks option `\txiarg'}% + \fi\fi +} + +% @kbd is like @code, except that if the argument is just one @key command, +% then @kbd has no effect. +\def\kbd#1{{\setupmarkupstyle{kbd}\def\look{#1}\expandafter\kbdfoo\look??\par}} + +% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always), +% `example' (@kbd uses ttsl only inside of @example and friends), +% or `code' (@kbd uses normal tty font always). +\parseargdef\kbdinputstyle{% + \def\txiarg{#1}% + \ifx\txiarg\worddistinct + \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}% + \else\ifx\txiarg\wordexample + \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}% + \else\ifx\txiarg\wordcode + \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}% + \else + \errhelp = \EMsimple + \errmessage{Unknown @kbdinputstyle option `\txiarg'}% + \fi\fi\fi +} +\def\worddistinct{distinct} +\def\wordexample{example} +\def\wordcode{code} + +% Default is `distinct'. +\kbdinputstyle distinct + +\def\xkey{\key} +\def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}% +\ifx\one\xkey\ifx\threex\three \key{#2}% +\else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi +\else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi} + +% For @indicateurl, @env, @command quotes seem unnecessary, so use \code. +\let\indicateurl=\code +\let\env=\code +\let\command=\code + +% @clicksequence{File @click{} Open ...} +\def\clicksequence#1{\begingroup #1\endgroup} + +% @clickstyle @arrow (by default) +\parseargdef\clickstyle{\def\click{#1}} +\def\click{\arrow} + +% @uref (abbreviation for `urlref') takes an optional (comma-separated) +% second argument specifying the text to display and an optional third +% arg as text to display instead of (rather than in addition to) the url +% itself. First (mandatory) arg is the url. Perhaps eventually put in +% a hypertex \special here. +% +\def\uref#1{\douref #1,,,\finish} +\def\douref#1,#2,#3,#4\finish{\begingroup + \unsepspaces + \pdfurl{#1}% + \setbox0 = \hbox{\ignorespaces #3}% + \ifdim\wd0 > 0pt + \unhbox0 % third arg given, show only that + \else + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0 > 0pt + \ifpdf + \unhbox0 % PDF: 2nd arg given, show only it + \else + \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url + \fi + \else + \code{#1}% only url given, so show it + \fi + \fi + \endlink +\endgroup} + +% @url synonym for @uref, since that's how everyone uses it. +% +\let\url=\uref + +% rms does not like angle brackets --karl, 17may97. +% So now @email is just like @uref, unless we are pdf. +% +%\def\email#1{\angleleft{\tt #1}\angleright} +\ifpdf + \def\email#1{\doemail#1,,\finish} + \def\doemail#1,#2,#3\finish{\begingroup + \unsepspaces + \pdfurl{mailto:#1}% + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi + \endlink + \endgroup} +\else + \let\email=\uref +\fi + +% Typeset a dimension, e.g., `in' or `pt'. The only reason for the +% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt. +% +\def\dmn#1{\thinspace #1} + +% @l was never documented to mean ``switch to the Lisp font'', +% and it is not used as such in any manual I can find. We need it for +% Polish suppressed-l. --karl, 22sep96. +%\def\l#1{{\li #1}\null} + +% @acronym for "FBI", "NATO", and the like. +% We print this one point size smaller, since it's intended for +% all-uppercase. +% +\def\acronym#1{\doacronym #1,,\finish} +\def\doacronym#1,#2,#3\finish{% + {\selectfonts\lsize #1}% + \def\temp{#2}% + \ifx\temp\empty \else + \space ({\unsepspaces \ignorespaces \temp \unskip})% + \fi +} + +% @abbr for "Comput. J." and the like. +% No font change, but don't do end-of-sentence spacing. +% +\def\abbr#1{\doabbr #1,,\finish} +\def\doabbr#1,#2,#3\finish{% + {\plainfrenchspacing #1}% + \def\temp{#2}% + \ifx\temp\empty \else + \space ({\unsepspaces \ignorespaces \temp \unskip})% + \fi +} + + +\message{glyphs,} + +% @point{}, @result{}, @expansion{}, @print{}, @equiv{}. +% +% Since these characters are used in examples, they should be an even number of +% \tt widths. Each \tt character is 1en, so two makes it 1em. +% +\def\point{$\star$} +\def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}} +\def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}} +\def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}} +\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}} +\def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}} + +% The @error{} command. +% Adapted from the TeXbook's \boxit. +% +\newbox\errorbox +% +{\tentt \global\dimen0 = 3em}% Width of the box. +\dimen2 = .55pt % Thickness of rules +% The text. (`r' is open on the right, `e' somewhat less so on the left.) +\setbox0 = \hbox{\kern-.75pt \reducedsf error\kern-1.5pt} +% +\setbox\errorbox=\hbox to \dimen0{\hfil + \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right. + \advance\hsize by -2\dimen2 % Rules. + \vbox{% + \hrule height\dimen2 + \hbox{\vrule width\dimen2 \kern3pt % Space to left of text. + \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below. + \kern3pt\vrule width\dimen2}% Space to right. + \hrule height\dimen2} + \hfil} +% +\def\error{\leavevmode\lower.7ex\copy\errorbox} + +% @pounds{} is a sterling sign, which Knuth put in the CM italic font. +% +\def\pounds{{\it\$}} + +% @euro{} comes from a separate font, depending on the current style. +% We use the free feym* fonts from the eurosym package by Henrik +% Theiling, which support regular, slanted, bold and bold slanted (and +% "outlined" (blackboard board, sort of) versions, which we don't need). +% It is available from http://www.ctan.org/tex-archive/fonts/eurosym. +% +% Although only regular is the truly official Euro symbol, we ignore +% that. The Euro is designed to be slightly taller than the regular +% font height. +% +% feymr - regular +% feymo - slanted +% feybr - bold +% feybo - bold slanted +% +% There is no good (free) typewriter version, to my knowledge. +% A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide. +% Hmm. +% +% Also doesn't work in math. Do we need to do math with euro symbols? +% Hope not. +% +% +\def\euro{{\eurofont e}} +\def\eurofont{% + % We set the font at each command, rather than predefining it in + % \textfonts and the other font-switching commands, so that + % installations which never need the symbol don't have to have the + % font installed. + % + % There is only one designed size (nominal 10pt), so we always scale + % that to the current nominal size. + % + % By the way, simply using "at 1em" works for cmr10 and the like, but + % does not work for cmbx10 and other extended/shrunken fonts. + % + \def\eurosize{\csname\curfontsize nominalsize\endcsname}% + % + \ifx\curfontstyle\bfstylename + % bold: + \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize + \else + % regular: + \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize + \fi + \thiseurofont +} + +% Glyphs from the EC fonts. We don't use \let for the aliases, because +% sometimes we redefine the original macro, and the alias should reflect +% the redefinition. +% +% Use LaTeX names for the Icelandic letters. +\def\DH{{\ecfont \char"D0}} % Eth +\def\dh{{\ecfont \char"F0}} % eth +\def\TH{{\ecfont \char"DE}} % Thorn +\def\th{{\ecfont \char"FE}} % thorn +% +\def\guillemetleft{{\ecfont \char"13}} +\def\guillemotleft{\guillemetleft} +\def\guillemetright{{\ecfont \char"14}} +\def\guillemotright{\guillemetright} +\def\guilsinglleft{{\ecfont \char"0E}} +\def\guilsinglright{{\ecfont \char"0F}} +\def\quotedblbase{{\ecfont \char"12}} +\def\quotesinglbase{{\ecfont \char"0D}} +% +% This positioning is not perfect (see the ogonek LaTeX package), but +% we have the precomposed glyphs for the most common cases. We put the +% tests to use those glyphs in the single \ogonek macro so we have fewer +% dummy definitions to worry about for index entries, etc. +% +% ogonek is also used with other letters in Lithuanian (IOU), but using +% the precomposed glyphs for those is not so easy since they aren't in +% the same EC font. +\def\ogonek#1{{% + \def\temp{#1}% + \ifx\temp\macrocharA\Aogonek + \else\ifx\temp\macrochara\aogonek + \else\ifx\temp\macrocharE\Eogonek + \else\ifx\temp\macrochare\eogonek + \else + \ecfont \setbox0=\hbox{#1}% + \ifdim\ht0=1ex\accent"0C #1% + \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}% + \fi + \fi\fi\fi\fi + }% +} +\def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A} +\def\aogonek{{\ecfont \char"A1}}\def\macrochara{a} +\def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E} +\def\eogonek{{\ecfont \char"A6}}\def\macrochare{e} +% +% Use the ec* fonts (cm-super in outline format) for non-CM glyphs. +\def\ecfont{% + % We can't distinguish serif/sans and italic/slanted, but this + % is used for crude hacks anyway (like adding French and German + % quotes to documents typeset with CM, where we lose kerning), so + % hopefully nobody will notice/care. + \edef\ecsize{\csname\curfontsize ecsize\endcsname}% + \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}% + \ifx\curfontstyle\bfstylename + % bold: + \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize + \else + % regular: + \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize + \fi + \thisecfont +} + +% @registeredsymbol - R in a circle. The font for the R should really +% be smaller yet, but lllsize is the best we can do for now. +% Adapted from the plain.tex definition of \copyright. +% +\def\registeredsymbol{% + $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}% + \hfil\crcr\Orb}}% + }$% +} + +% @textdegree - the normal degrees sign. +% +\def\textdegree{$^\circ$} + +% Laurent Siebenmann reports \Orb undefined with: +% Textures 1.7.7 (preloaded format=plain 93.10.14) (68K) 16 APR 2004 02:38 +% so we'll define it if necessary. +% +\ifx\Orb\undefined +\def\Orb{\mathhexbox20D} +\fi + +% Quotes. +\chardef\quotedblleft="5C +\chardef\quotedblright=`\" +\chardef\quoteleft=`\` +\chardef\quoteright=`\' + + +\message{page headings,} + +\newskip\titlepagetopglue \titlepagetopglue = 1.5in +\newskip\titlepagebottomglue \titlepagebottomglue = 2pc + +% First the title page. Must do @settitle before @titlepage. +\newif\ifseenauthor +\newif\iffinishedtitlepage + +% Do an implicit @contents or @shortcontents after @end titlepage if the +% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage. +% +\newif\ifsetcontentsaftertitlepage + \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue +\newif\ifsetshortcontentsaftertitlepage + \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue + +\parseargdef\shorttitlepage{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}% + \endgroup\page\hbox{}\page} + +\envdef\titlepage{% + % Open one extra group, as we want to close it in the middle of \Etitlepage. + \begingroup + \parindent=0pt \textfonts + % Leave some space at the very top of the page. + \vglue\titlepagetopglue + % No rule at page bottom unless we print one at the top with @title. + \finishedtitlepagetrue + % + % Most title ``pages'' are actually two pages long, with space + % at the top of the second. We don't want the ragged left on the second. + \let\oldpage = \page + \def\page{% + \iffinishedtitlepage\else + \finishtitlepage + \fi + \let\page = \oldpage + \page + \null + }% +} + +\def\Etitlepage{% + \iffinishedtitlepage\else + \finishtitlepage + \fi + % It is important to do the page break before ending the group, + % because the headline and footline are only empty inside the group. + % If we use the new definition of \page, we always get a blank page + % after the title page, which we certainly don't want. + \oldpage + \endgroup + % + % Need this before the \...aftertitlepage checks so that if they are + % in effect the toc pages will come out with page numbers. + \HEADINGSon + % + % If they want short, they certainly want long too. + \ifsetshortcontentsaftertitlepage + \shortcontents + \contents + \global\let\shortcontents = \relax + \global\let\contents = \relax + \fi + % + \ifsetcontentsaftertitlepage + \contents + \global\let\contents = \relax + \global\let\shortcontents = \relax + \fi +} + +\def\finishtitlepage{% + \vskip4pt \hrule height 2pt width \hsize + \vskip\titlepagebottomglue + \finishedtitlepagetrue +} + +%%% Macros to be used within @titlepage: + +\let\subtitlerm=\tenrm +\def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines} + +\parseargdef\title{% + \checkenv\titlepage + \leftline{\titlefonts\rmisbold #1} + % print a rule at the page bottom also. + \finishedtitlepagefalse + \vskip4pt \hrule height 4pt width \hsize \vskip4pt +} + +\parseargdef\subtitle{% + \checkenv\titlepage + {\subtitlefont \rightline{#1}}% +} + +% @author should come last, but may come many times. +% It can also be used inside @quotation. +% +\parseargdef\author{% + \def\temp{\quotation}% + \ifx\thisenv\temp + \def\quotationauthor{#1}% printed in \Equotation. + \else + \checkenv\titlepage + \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi + {\secfonts\rmisbold \leftline{#1}}% + \fi +} + + +%%% Set up page headings and footings. + +\let\thispage=\folio + +\newtoks\evenheadline % headline on even pages +\newtoks\oddheadline % headline on odd pages +\newtoks\evenfootline % footline on even pages +\newtoks\oddfootline % footline on odd pages + +% Now make TeX use those variables +\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline + \else \the\evenheadline \fi}} +\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline + \else \the\evenfootline \fi}\HEADINGShook} +\let\HEADINGShook=\relax + +% Commands to set those variables. +% For example, this is what @headings on does +% @evenheading @thistitle|@thispage|@thischapter +% @oddheading @thischapter|@thispage|@thistitle +% @evenfooting @thisfile|| +% @oddfooting ||@thisfile + + +\def\evenheading{\parsearg\evenheadingxxx} +\def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish} +\def\evenheadingyyy #1\|#2\|#3\|#4\finish{% +\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} + +\def\oddheading{\parsearg\oddheadingxxx} +\def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish} +\def\oddheadingyyy #1\|#2\|#3\|#4\finish{% +\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} + +\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}% + +\def\evenfooting{\parsearg\evenfootingxxx} +\def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish} +\def\evenfootingyyy #1\|#2\|#3\|#4\finish{% +\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} + +\def\oddfooting{\parsearg\oddfootingxxx} +\def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish} +\def\oddfootingyyy #1\|#2\|#3\|#4\finish{% + \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}% + % + % Leave some space for the footline. Hopefully ok to assume + % @evenfooting will not be used by itself. + \global\advance\pageheight by -12pt + \global\advance\vsize by -12pt +} + +\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}} + +% @evenheadingmarks top \thischapter <- chapter at the top of a page +% @evenheadingmarks bottom \thischapter <- chapter at the bottom of a page +% +% The same set of arguments for: +% +% @oddheadingmarks +% @evenfootingmarks +% @oddfootingmarks +% @everyheadingmarks +% @everyfootingmarks + +\def\evenheadingmarks{\headingmarks{even}{heading}} +\def\oddheadingmarks{\headingmarks{odd}{heading}} +\def\evenfootingmarks{\headingmarks{even}{footing}} +\def\oddfootingmarks{\headingmarks{odd}{footing}} +\def\everyheadingmarks#1 {\headingmarks{even}{heading}{#1} + \headingmarks{odd}{heading}{#1} } +\def\everyfootingmarks#1 {\headingmarks{even}{footing}{#1} + \headingmarks{odd}{footing}{#1} } +% #1 = even/odd, #2 = heading/footing, #3 = top/bottom. +\def\headingmarks#1#2#3 {% + \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname + \global\expandafter\let\csname get#1#2marks\endcsname \temp +} + +\everyheadingmarks bottom +\everyfootingmarks bottom + +% @headings double turns headings on for double-sided printing. +% @headings single turns headings on for single-sided printing. +% @headings off turns them off. +% @headings on same as @headings double, retained for compatibility. +% @headings after turns on double-sided headings after this page. +% @headings doubleafter turns on double-sided headings after this page. +% @headings singleafter turns on single-sided headings after this page. +% By default, they are off at the start of a document, +% and turned `on' after @end titlepage. + +\def\headings #1 {\csname HEADINGS#1\endcsname} + +\def\HEADINGSoff{% +\global\evenheadline={\hfil} \global\evenfootline={\hfil} +\global\oddheadline={\hfil} \global\oddfootline={\hfil}} +\HEADINGSoff +% When we turn headings on, set the page number to 1. +% For double-sided printing, put current file name in lower left corner, +% chapter name on inside top of right hand pages, document +% title on inside top of left hand pages, and page numbers on outside top +% edge of all pages. +\def\HEADINGSdouble{% +\global\pageno=1 +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\folio\hfil\thistitle}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chapoddpage +} +\let\contentsalignmacro = \chappager + +% For single-sided printing, chapter title goes across top left of page, +% page number on top right. +\def\HEADINGSsingle{% +\global\pageno=1 +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\thischapter\hfil\folio}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chappager +} +\def\HEADINGSon{\HEADINGSdouble} + +\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex} +\let\HEADINGSdoubleafter=\HEADINGSafter +\def\HEADINGSdoublex{% +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\folio\hfil\thistitle}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chapoddpage +} + +\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex} +\def\HEADINGSsinglex{% +\global\evenfootline={\hfil} +\global\oddfootline={\hfil} +\global\evenheadline={\line{\thischapter\hfil\folio}} +\global\oddheadline={\line{\thischapter\hfil\folio}} +\global\let\contentsalignmacro = \chappager +} + +% Subroutines used in generating headings +% This produces Day Month Year style of output. +% Only define if not already defined, in case a txi-??.tex file has set +% up a different format (e.g., txi-cs.tex does this). +\ifx\today\undefined +\def\today{% + \number\day\space + \ifcase\month + \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr + \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug + \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec + \fi + \space\number\year} +\fi + +% @settitle line... specifies the title of the document, for headings. +% It generates no output of its own. +\def\thistitle{\putwordNoTitle} +\def\settitle{\parsearg{\gdef\thistitle}} + + +\message{tables,} +% Tables -- @table, @ftable, @vtable, @item(x). + +% default indentation of table text +\newdimen\tableindent \tableindent=.8in +% default indentation of @itemize and @enumerate text +\newdimen\itemindent \itemindent=.3in +% margin between end of table item and start of table text. +\newdimen\itemmargin \itemmargin=.1in + +% used internally for \itemindent minus \itemmargin +\newdimen\itemmax + +% Note @table, @ftable, and @vtable define @item, @itemx, etc., with +% these defs. +% They also define \itemindex +% to index the item name in whatever manner is desired (perhaps none). + +\newif\ifitemxneedsnegativevskip + +\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi} + +\def\internalBitem{\smallbreak \parsearg\itemzzz} +\def\internalBitemx{\itemxpar \parsearg\itemzzz} + +\def\itemzzz #1{\begingroup % + \advance\hsize by -\rightskip + \advance\hsize by -\tableindent + \setbox0=\hbox{\itemindicate{#1}}% + \itemindex{#1}% + \nobreak % This prevents a break before @itemx. + % + % If the item text does not fit in the space we have, put it on a line + % by itself, and do not allow a page break either before or after that + % line. We do not start a paragraph here because then if the next + % command is, e.g., @kindex, the whatsit would get put into the + % horizontal list on a line by itself, resulting in extra blank space. + \ifdim \wd0>\itemmax + % + % Make this a paragraph so we get the \parskip glue and wrapping, + % but leave it ragged-right. + \begingroup + \advance\leftskip by-\tableindent + \advance\hsize by\tableindent + \advance\rightskip by0pt plus1fil + \leavevmode\unhbox0\par + \endgroup + % + % We're going to be starting a paragraph, but we don't want the + % \parskip glue -- logically it's part of the @item we just started. + \nobreak \vskip-\parskip + % + % Stop a page break at the \parskip glue coming up. However, if + % what follows is an environment such as @example, there will be no + % \parskip glue; then the negative vskip we just inserted would + % cause the example and the item to crash together. So we use this + % bizarre value of 10001 as a signal to \aboveenvbreak to insert + % \parskip glue after all. Section titles are handled this way also. + % + \penalty 10001 + \endgroup + \itemxneedsnegativevskipfalse + \else + % The item text fits into the space. Start a paragraph, so that the + % following text (if any) will end up on the same line. + \noindent + % Do this with kerns and \unhbox so that if there is a footnote in + % the item text, it can migrate to the main vertical list and + % eventually be printed. + \nobreak\kern-\tableindent + \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0 + \unhbox0 + \nobreak\kern\dimen0 + \endgroup + \itemxneedsnegativevskiptrue + \fi +} + +\def\item{\errmessage{@item while not in a list environment}} +\def\itemx{\errmessage{@itemx while not in a list environment}} + +% @table, @ftable, @vtable. +\envdef\table{% + \let\itemindex\gobble + \tablecheck{table}% +} +\envdef\ftable{% + \def\itemindex ##1{\doind {fn}{\code{##1}}}% + \tablecheck{ftable}% +} +\envdef\vtable{% + \def\itemindex ##1{\doind {vr}{\code{##1}}}% + \tablecheck{vtable}% +} +\def\tablecheck#1{% + \ifnum \the\catcode`\^^M=\active + \endgroup + \errmessage{This command won't work in this context; perhaps the problem is + that we are \inenvironment\thisenv}% + \def\next{\doignore{#1}}% + \else + \let\next\tablex + \fi + \next +} +\def\tablex#1{% + \def\itemindicate{#1}% + \parsearg\tabley +} +\def\tabley#1{% + {% + \makevalueexpandable + \edef\temp{\noexpand\tablez #1\space\space\space}% + \expandafter + }\temp \endtablez +} +\def\tablez #1 #2 #3 #4\endtablez{% + \aboveenvbreak + \ifnum 0#1>0 \advance \leftskip by #1\mil \fi + \ifnum 0#2>0 \tableindent=#2\mil \fi + \ifnum 0#3>0 \advance \rightskip by #3\mil \fi + \itemmax=\tableindent + \advance \itemmax by -\itemmargin + \advance \leftskip by \tableindent + \exdentamount=\tableindent + \parindent = 0pt + \parskip = \smallskipamount + \ifdim \parskip=0pt \parskip=2pt \fi + \let\item = \internalBitem + \let\itemx = \internalBitemx +} +\def\Etable{\endgraf\afterenvbreak} +\let\Eftable\Etable +\let\Evtable\Etable +\let\Eitemize\Etable +\let\Eenumerate\Etable + +% This is the counter used by @enumerate, which is really @itemize + +\newcount \itemno + +\envdef\itemize{\parsearg\doitemize} + +\def\doitemize#1{% + \aboveenvbreak + \itemmax=\itemindent + \advance\itemmax by -\itemmargin + \advance\leftskip by \itemindent + \exdentamount=\itemindent + \parindent=0pt + \parskip=\smallskipamount + \ifdim\parskip=0pt \parskip=2pt \fi + % + % Try typesetting the item mark that if the document erroneously says + % something like @itemize @samp (intending @table), there's an error + % right away at the @itemize. It's not the best error message in the + % world, but it's better than leaving it to the @item. This means if + % the user wants an empty mark, they have to say @w{} not just @w. + \def\itemcontents{#1}% + \setbox0 = \hbox{\itemcontents}% + % + % @itemize with no arg is equivalent to @itemize @bullet. + \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi + % + \let\item=\itemizeitem +} + +% Definition of @item while inside @itemize and @enumerate. +% +\def\itemizeitem{% + \advance\itemno by 1 % for enumerations + {\let\par=\endgraf \smallbreak}% reasonable place to break + {% + % If the document has an @itemize directly after a section title, a + % \nobreak will be last on the list, and \sectionheading will have + % done a \vskip-\parskip. In that case, we don't want to zero + % parskip, or the item text will crash with the heading. On the + % other hand, when there is normal text preceding the item (as there + % usually is), we do want to zero parskip, or there would be too much + % space. In that case, we won't have a \nobreak before. At least + % that's the theory. + \ifnum\lastpenalty<10000 \parskip=0in \fi + \noindent + \hbox to 0pt{\hss \itemcontents \kern\itemmargin}% + % + \vadjust{\penalty 1200}}% not good to break after first line of item. + \flushcr +} + +% \splitoff TOKENS\endmark defines \first to be the first token in +% TOKENS, and \rest to be the remainder. +% +\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}% + +% Allow an optional argument of an uppercase letter, lowercase letter, +% or number, to specify the first label in the enumerated list. No +% argument is the same as `1'. +% +\envparseargdef\enumerate{\enumeratey #1 \endenumeratey} +\def\enumeratey #1 #2\endenumeratey{% + % If we were given no argument, pretend we were given `1'. + \def\thearg{#1}% + \ifx\thearg\empty \def\thearg{1}\fi + % + % Detect if the argument is a single token. If so, it might be a + % letter. Otherwise, the only valid thing it can be is a number. + % (We will always have one token, because of the test we just made. + % This is a good thing, since \splitoff doesn't work given nothing at + % all -- the first parameter is undelimited.) + \expandafter\splitoff\thearg\endmark + \ifx\rest\empty + % Only one token in the argument. It could still be anything. + % A ``lowercase letter'' is one whose \lccode is nonzero. + % An ``uppercase letter'' is one whose \lccode is both nonzero, and + % not equal to itself. + % Otherwise, we assume it's a number. + % + % We need the \relax at the end of the \ifnum lines to stop TeX from + % continuing to look for a . + % + \ifnum\lccode\expandafter`\thearg=0\relax + \numericenumerate % a number (we hope) + \else + % It's a letter. + \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax + \lowercaseenumerate % lowercase letter + \else + \uppercaseenumerate % uppercase letter + \fi + \fi + \else + % Multiple tokens in the argument. We hope it's a number. + \numericenumerate + \fi +} + +% An @enumerate whose labels are integers. The starting integer is +% given in \thearg. +% +\def\numericenumerate{% + \itemno = \thearg + \startenumeration{\the\itemno}% +} + +% The starting (lowercase) letter is in \thearg. +\def\lowercaseenumerate{% + \itemno = \expandafter`\thearg + \startenumeration{% + % Be sure we're not beyond the end of the alphabet. + \ifnum\itemno=0 + \errmessage{No more lowercase letters in @enumerate; get a bigger + alphabet}% + \fi + \char\lccode\itemno + }% +} + +% The starting (uppercase) letter is in \thearg. +\def\uppercaseenumerate{% + \itemno = \expandafter`\thearg + \startenumeration{% + % Be sure we're not beyond the end of the alphabet. + \ifnum\itemno=0 + \errmessage{No more uppercase letters in @enumerate; get a bigger + alphabet} + \fi + \char\uccode\itemno + }% +} + +% Call \doitemize, adding a period to the first argument and supplying the +% common last two arguments. Also subtract one from the initial value in +% \itemno, since @item increments \itemno. +% +\def\startenumeration#1{% + \advance\itemno by -1 + \doitemize{#1.}\flushcr +} + +% @alphaenumerate and @capsenumerate are abbreviations for giving an arg +% to @enumerate. +% +\def\alphaenumerate{\enumerate{a}} +\def\capsenumerate{\enumerate{A}} +\def\Ealphaenumerate{\Eenumerate} +\def\Ecapsenumerate{\Eenumerate} + + +% @multitable macros +% Amy Hendrickson, 8/18/94, 3/6/96 +% +% @multitable ... @end multitable will make as many columns as desired. +% Contents of each column will wrap at width given in preamble. Width +% can be specified either with sample text given in a template line, +% or in percent of \hsize, the current width of text on page. + +% Table can continue over pages but will only break between lines. + +% To make preamble: +% +% Either define widths of columns in terms of percent of \hsize: +% @multitable @columnfractions .25 .3 .45 +% @item ... +% +% Numbers following @columnfractions are the percent of the total +% current hsize to be used for each column. You may use as many +% columns as desired. + + +% Or use a template: +% @multitable {Column 1 template} {Column 2 template} {Column 3 template} +% @item ... +% using the widest term desired in each column. + +% Each new table line starts with @item, each subsequent new column +% starts with @tab. Empty columns may be produced by supplying @tab's +% with nothing between them for as many times as empty columns are needed, +% ie, @tab@tab@tab will produce two empty columns. + +% @item, @tab do not need to be on their own lines, but it will not hurt +% if they are. + +% Sample multitable: + +% @multitable {Column 1 template} {Column 2 template} {Column 3 template} +% @item first col stuff @tab second col stuff @tab third col +% @item +% first col stuff +% @tab +% second col stuff +% @tab +% third col +% @item first col stuff @tab second col stuff +% @tab Many paragraphs of text may be used in any column. +% +% They will wrap at the width determined by the template. +% @item@tab@tab This will be in third column. +% @end multitable + +% Default dimensions may be reset by user. +% @multitableparskip is vertical space between paragraphs in table. +% @multitableparindent is paragraph indent in table. +% @multitablecolmargin is horizontal space to be left between columns. +% @multitablelinespace is space to leave between table items, baseline +% to baseline. +% 0pt means it depends on current normal line spacing. +% +\newskip\multitableparskip +\newskip\multitableparindent +\newdimen\multitablecolspace +\newskip\multitablelinespace +\multitableparskip=0pt +\multitableparindent=6pt +\multitablecolspace=12pt +\multitablelinespace=0pt + +% Macros used to set up halign preamble: +% +\let\endsetuptable\relax +\def\xendsetuptable{\endsetuptable} +\let\columnfractions\relax +\def\xcolumnfractions{\columnfractions} +\newif\ifsetpercent + +% #1 is the @columnfraction, usually a decimal number like .5, but might +% be just 1. We just use it, whatever it is. +% +\def\pickupwholefraction#1 {% + \global\advance\colcount by 1 + \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}% + \setuptable +} + +\newcount\colcount +\def\setuptable#1{% + \def\firstarg{#1}% + \ifx\firstarg\xendsetuptable + \let\go = \relax + \else + \ifx\firstarg\xcolumnfractions + \global\setpercenttrue + \else + \ifsetpercent + \let\go\pickupwholefraction + \else + \global\advance\colcount by 1 + \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a + % separator; typically that is always in the input, anyway. + \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}% + \fi + \fi + \ifx\go\pickupwholefraction + % Put the argument back for the \pickupwholefraction call, so + % we'll always have a period there to be parsed. + \def\go{\pickupwholefraction#1}% + \else + \let\go = \setuptable + \fi% + \fi + \go +} + +% multitable-only commands. +% +% @headitem starts a heading row, which we typeset in bold. +% Assignments have to be global since we are inside the implicit group +% of an alignment entry. \everycr resets \everytab so we don't have to +% undo it ourselves. +\def\headitemfont{\b}% for people to use in the template row; not changeable +\def\headitem{% + \checkenv\multitable + \crcr + \global\everytab={\bf}% can't use \headitemfont since the parsing differs + \the\everytab % for the first item +}% +% +% A \tab used to include \hskip1sp. But then the space in a template +% line is not enough. That is bad. So let's go back to just `&' until +% we again encounter the problem the 1sp was intended to solve. +% --karl, nathan@acm.org, 20apr99. +\def\tab{\checkenv\multitable &\the\everytab}% + +% @multitable ... @end multitable definitions: +% +\newtoks\everytab % insert after every tab. +% +\envdef\multitable{% + \vskip\parskip + \startsavinginserts + % + % @item within a multitable starts a normal row. + % We use \def instead of \let so that if one of the multitable entries + % contains an @itemize, we don't choke on the \item (seen as \crcr aka + % \endtemplate) expanding \doitemize. + \def\item{\crcr}% + % + \tolerance=9500 + \hbadness=9500 + \setmultitablespacing + \parskip=\multitableparskip + \parindent=\multitableparindent + \overfullrule=0pt + \global\colcount=0 + % + \everycr = {% + \noalign{% + \global\everytab={}% + \global\colcount=0 % Reset the column counter. + % Check for saved footnotes, etc. + \checkinserts + % Keeps underfull box messages off when table breaks over pages. + %\filbreak + % Maybe so, but it also creates really weird page breaks when the + % table breaks over pages. Wouldn't \vfil be better? Wait until the + % problem manifests itself, so it can be fixed for real --karl. + }% + }% + % + \parsearg\domultitable +} +\def\domultitable#1{% + % To parse everything between @multitable and @item: + \setuptable#1 \endsetuptable + % + % This preamble sets up a generic column definition, which will + % be used as many times as user calls for columns. + % \vtop will set a single line and will also let text wrap and + % continue for many paragraphs if desired. + \halign\bgroup &% + \global\advance\colcount by 1 + \multistrut + \vtop{% + % Use the current \colcount to find the correct column width: + \hsize=\expandafter\csname col\the\colcount\endcsname + % + % In order to keep entries from bumping into each other + % we will add a \leftskip of \multitablecolspace to all columns after + % the first one. + % + % If a template has been used, we will add \multitablecolspace + % to the width of each template entry. + % + % If the user has set preamble in terms of percent of \hsize we will + % use that dimension as the width of the column, and the \leftskip + % will keep entries from bumping into each other. Table will start at + % left margin and final column will justify at right margin. + % + % Make sure we don't inherit \rightskip from the outer environment. + \rightskip=0pt + \ifnum\colcount=1 + % The first column will be indented with the surrounding text. + \advance\hsize by\leftskip + \else + \ifsetpercent \else + % If user has not set preamble in terms of percent of \hsize + % we will advance \hsize by \multitablecolspace. + \advance\hsize by \multitablecolspace + \fi + % In either case we will make \leftskip=\multitablecolspace: + \leftskip=\multitablecolspace + \fi + % Ignoring space at the beginning and end avoids an occasional spurious + % blank line, when TeX decides to break the line at the space before the + % box from the multistrut, so the strut ends up on a line by itself. + % For example: + % @multitable @columnfractions .11 .89 + % @item @code{#} + % @tab Legal holiday which is valid in major parts of the whole country. + % Is automatically provided with highlighting sequences respectively + % marking characters. + \noindent\ignorespaces##\unskip\multistrut + }\cr +} +\def\Emultitable{% + \crcr + \egroup % end the \halign + \global\setpercentfalse +} + +\def\setmultitablespacing{% + \def\multistrut{\strut}% just use the standard line spacing + % + % Compute \multitablelinespace (if not defined by user) for use in + % \multitableparskip calculation. We used define \multistrut based on + % this, but (ironically) that caused the spacing to be off. + % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100. +\ifdim\multitablelinespace=0pt +\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip +\global\advance\multitablelinespace by-\ht0 +\fi +%% Test to see if parskip is larger than space between lines of +%% table. If not, do nothing. +%% If so, set to same dimension as multitablelinespace. +\ifdim\multitableparskip>\multitablelinespace +\global\multitableparskip=\multitablelinespace +\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller + %% than skip between lines in the table. +\fi% +\ifdim\multitableparskip=0pt +\global\multitableparskip=\multitablelinespace +\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller + %% than skip between lines in the table. +\fi} + + +\message{conditionals,} + +% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext, +% @ifnotxml always succeed. They currently do nothing; we don't +% attempt to check whether the conditionals are properly nested. But we +% have to remember that they are conditionals, so that @end doesn't +% attempt to close an environment group. +% +\def\makecond#1{% + \expandafter\let\csname #1\endcsname = \relax + \expandafter\let\csname iscond.#1\endcsname = 1 +} +\makecond{iftex} +\makecond{ifnotdocbook} +\makecond{ifnothtml} +\makecond{ifnotinfo} +\makecond{ifnotplaintext} +\makecond{ifnotxml} + +% Ignore @ignore, @ifhtml, @ifinfo, and the like. +% +\def\direntry{\doignore{direntry}} +\def\documentdescription{\doignore{documentdescription}} +\def\docbook{\doignore{docbook}} +\def\html{\doignore{html}} +\def\ifdocbook{\doignore{ifdocbook}} +\def\ifhtml{\doignore{ifhtml}} +\def\ifinfo{\doignore{ifinfo}} +\def\ifnottex{\doignore{ifnottex}} +\def\ifplaintext{\doignore{ifplaintext}} +\def\ifxml{\doignore{ifxml}} +\def\ignore{\doignore{ignore}} +\def\menu{\doignore{menu}} +\def\xml{\doignore{xml}} + +% Ignore text until a line `@end #1', keeping track of nested conditionals. +% +% A count to remember the depth of nesting. +\newcount\doignorecount + +\def\doignore#1{\begingroup + % Scan in ``verbatim'' mode: + \obeylines + \catcode`\@ = \other + \catcode`\{ = \other + \catcode`\} = \other + % + % Make sure that spaces turn into tokens that match what \doignoretext wants. + \spaceisspace + % + % Count number of #1's that we've seen. + \doignorecount = 0 + % + % Swallow text until we reach the matching `@end #1'. + \dodoignore{#1}% +} + +{ \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source. + \obeylines % + % + \gdef\dodoignore#1{% + % #1 contains the command name as a string, e.g., `ifinfo'. + % + % Define a command to find the next `@end #1'. + \long\def\doignoretext##1^^M@end #1{% + \doignoretextyyy##1^^M@#1\_STOP_}% + % + % And this command to find another #1 command, at the beginning of a + % line. (Otherwise, we would consider a line `@c @ifset', for + % example, to count as an @ifset for nesting.) + \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}% + % + % And now expand that command. + \doignoretext ^^M% + }% +} + +\def\doignoreyyy#1{% + \def\temp{#1}% + \ifx\temp\empty % Nothing found. + \let\next\doignoretextzzz + \else % Found a nested condition, ... + \advance\doignorecount by 1 + \let\next\doignoretextyyy % ..., look for another. + % If we're here, #1 ends with ^^M\ifinfo (for example). + \fi + \next #1% the token \_STOP_ is present just after this macro. +} + +% We have to swallow the remaining "\_STOP_". +% +\def\doignoretextzzz#1{% + \ifnum\doignorecount = 0 % We have just found the outermost @end. + \let\next\enddoignore + \else % Still inside a nested condition. + \advance\doignorecount by -1 + \let\next\doignoretext % Look for the next @end. + \fi + \next +} + +% Finish off ignored text. +{ \obeylines% + % Ignore anything after the last `@end #1'; this matters in verbatim + % environments, where otherwise the newline after an ignored conditional + % would result in a blank line in the output. + \gdef\enddoignore#1^^M{\endgroup\ignorespaces}% +} + + +% @set VAR sets the variable VAR to an empty value. +% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE. +% +% Since we want to separate VAR from REST-OF-LINE (which might be +% empty), we can't just use \parsearg; we have to insert a space of our +% own to delimit the rest of the line, and then take it out again if we +% didn't need it. +% We rely on the fact that \parsearg sets \catcode`\ =10. +% +\parseargdef\set{\setyyy#1 \endsetyyy} +\def\setyyy#1 #2\endsetyyy{% + {% + \makevalueexpandable + \def\temp{#2}% + \edef\next{\gdef\makecsname{SET#1}}% + \ifx\temp\empty + \next{}% + \else + \setzzz#2\endsetzzz + \fi + }% +} +% Remove the trailing space \setxxx inserted. +\def\setzzz#1 \endsetzzz{\next{#1}} + +% @clear VAR clears (i.e., unsets) the variable VAR. +% +\parseargdef\clear{% + {% + \makevalueexpandable + \global\expandafter\let\csname SET#1\endcsname=\relax + }% +} + +% @value{foo} gets the text saved in variable foo. +\def\value{\begingroup\makevalueexpandable\valuexxx} +\def\valuexxx#1{\expandablevalue{#1}\endgroup} +{ + \catcode`\- = \active \catcode`\_ = \active + % + \gdef\makevalueexpandable{% + \let\value = \expandablevalue + % We don't want these characters active, ... + \catcode`\-=\other \catcode`\_=\other + % ..., but we might end up with active ones in the argument if + % we're called from @code, as @code{@value{foo-bar_}}, though. + % So \let them to their normal equivalents. + \let-\realdash \let_\normalunderscore + } +} + +% We have this subroutine so that we can handle at least some @value's +% properly in indexes (we call \makevalueexpandable in \indexdummies). +% The command has to be fully expandable (if the variable is set), since +% the result winds up in the index file. This means that if the +% variable's value contains other Texinfo commands, it's almost certain +% it will fail (although perhaps we could fix that with sufficient work +% to do a one-level expansion on the result, instead of complete). +% +\def\expandablevalue#1{% + \expandafter\ifx\csname SET#1\endcsname\relax + {[No value for ``#1'']}% + \message{Variable `#1', used in @value, is not set.}% + \else + \csname SET#1\endcsname + \fi +} + +% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined +% with @set. +% +% To get special treatment of `@end ifset,' call \makeond and the redefine. +% +\makecond{ifset} +\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}} +\def\doifset#1#2{% + {% + \makevalueexpandable + \let\next=\empty + \expandafter\ifx\csname SET#2\endcsname\relax + #1% If not set, redefine \next. + \fi + \expandafter + }\next +} +\def\ifsetfail{\doignore{ifset}} + +% @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been +% defined with @set, or has been undefined with @clear. +% +% The `\else' inside the `\doifset' parameter is a trick to reuse the +% above code: if the variable is not set, do nothing, if it is set, +% then redefine \next to \ifclearfail. +% +\makecond{ifclear} +\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}} +\def\ifclearfail{\doignore{ifclear}} + +% @dircategory CATEGORY -- specify a category of the dir file +% which this file should belong to. Ignore this in TeX. +\let\dircategory=\comment + +% @defininfoenclose. +\let\definfoenclose=\comment + + +\message{indexing,} +% Index generation facilities + +% Define \newwrite to be identical to plain tex's \newwrite +% except not \outer, so it can be used within macros and \if's. +\edef\newwrite{\makecsname{ptexnewwrite}} + +% \newindex {foo} defines an index named foo. +% It automatically defines \fooindex such that +% \fooindex ...rest of line... puts an entry in the index foo. +% It also defines \fooindfile to be the number of the output channel for +% the file that accumulates this index. The file's extension is foo. +% The name of an index should be no more than 2 characters long +% for the sake of vms. +% +\def\newindex#1{% + \iflinks + \expandafter\newwrite \csname#1indfile\endcsname + \openout \csname#1indfile\endcsname \jobname.#1 % Open the file + \fi + \expandafter\xdef\csname#1index\endcsname{% % Define @#1index + \noexpand\doindex{#1}} +} + +% @defindex foo == \newindex{foo} +% +\def\defindex{\parsearg\newindex} + +% Define @defcodeindex, like @defindex except put all entries in @code. +% +\def\defcodeindex{\parsearg\newcodeindex} +% +\def\newcodeindex#1{% + \iflinks + \expandafter\newwrite \csname#1indfile\endcsname + \openout \csname#1indfile\endcsname \jobname.#1 + \fi + \expandafter\xdef\csname#1index\endcsname{% + \noexpand\docodeindex{#1}}% +} + + +% @synindex foo bar makes index foo feed into index bar. +% Do this instead of @defindex foo if you don't want it as a separate index. +% +% @syncodeindex foo bar similar, but put all entries made for index foo +% inside @code. +% +\def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}} +\def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}} + +% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo), +% #3 the target index (bar). +\def\dosynindex#1#2#3{% + % Only do \closeout if we haven't already done it, else we'll end up + % closing the target index. + \expandafter \ifx\csname donesynindex#2\endcsname \relax + % The \closeout helps reduce unnecessary open files; the limit on the + % Acorn RISC OS is a mere 16 files. + \expandafter\closeout\csname#2indfile\endcsname + \expandafter\let\csname donesynindex#2\endcsname = 1 + \fi + % redefine \fooindfile: + \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname + \expandafter\let\csname#2indfile\endcsname=\temp + % redefine \fooindex: + \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}% +} + +% Define \doindex, the driver for all \fooindex macros. +% Argument #1 is generated by the calling \fooindex macro, +% and it is "foo", the name of the index. + +% \doindex just uses \parsearg; it calls \doind for the actual work. +% This is because \doind is more useful to call from other macros. + +% There is also \dosubind {index}{topic}{subtopic} +% which makes an entry in a two-level index such as the operation index. + +\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer} +\def\singleindexer #1{\doind{\indexname}{#1}} + +% like the previous two, but they put @code around the argument. +\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer} +\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}} + +% Take care of Texinfo commands that can appear in an index entry. +% Since there are some commands we want to expand, and others we don't, +% we have to laboriously prevent expansion for those that we don't. +% +\def\indexdummies{% + \escapechar = `\\ % use backslash in output files. + \def\@{@}% change to @@ when we switch to @ as escape char in index files. + \def\ {\realbackslash\space }% + % + % Need these in case \tex is in effect and \{ is a \delimiter again. + % But can't use \lbracecmd and \rbracecmd because texindex assumes + % braces and backslashes are used only as delimiters. + \let\{ = \mylbrace + \let\} = \myrbrace + % + % I don't entirely understand this, but when an index entry is + % generated from a macro call, the \endinput which \scanmacro inserts + % causes processing to be prematurely terminated. This is, + % apparently, because \indexsorttmp is fully expanded, and \endinput + % is an expandable command. The redefinition below makes \endinput + % disappear altogether for that purpose -- although logging shows that + % processing continues to some further point. On the other hand, it + % seems \endinput does not hurt in the printed index arg, since that + % is still getting written without apparent harm. + % + % Sample source (mac-idx3.tex, reported by Graham Percival to + % help-texinfo, 22may06): + % @macro funindex {WORD} + % @findex xyz + % @end macro + % ... + % @funindex commtest + % + % The above is not enough to reproduce the bug, but it gives the flavor. + % + % Sample whatsit resulting: + % .@write3{\entry{xyz}{@folio }{@code {xyz@endinput }}} + % + % So: + \let\endinput = \empty + % + % Do the redefinitions. + \commondummies +} + +% For the aux and toc files, @ is the escape character. So we want to +% redefine everything using @ as the escape character (instead of +% \realbackslash, still used for index files). When everything uses @, +% this will be simpler. +% +\def\atdummies{% + \def\@{@@}% + \def\ {@ }% + \let\{ = \lbraceatcmd + \let\} = \rbraceatcmd + % + % Do the redefinitions. + \commondummies + \otherbackslash +} + +% Called from \indexdummies and \atdummies. +% +\def\commondummies{% + % + % \definedummyword defines \#1 as \string\#1\space, thus effectively + % preventing its expansion. This is used only for control% words, + % not control letters, because the \space would be incorrect for + % control characters, but is needed to separate the control word + % from whatever follows. + % + % For control letters, we have \definedummyletter, which omits the + % space. + % + % These can be used both for control words that take an argument and + % those that do not. If it is followed by {arg} in the input, then + % that will dutifully get written to the index (or wherever). + % + \def\definedummyword ##1{\def##1{\string##1\space}}% + \def\definedummyletter##1{\def##1{\string##1}}% + \let\definedummyaccent\definedummyletter + % + \commondummiesnofonts + % + \definedummyletter\_% + % + % Non-English letters. + \definedummyword\AA + \definedummyword\AE + \definedummyword\DH + \definedummyword\L + \definedummyword\O + \definedummyword\OE + \definedummyword\TH + \definedummyword\aa + \definedummyword\ae + \definedummyword\dh + \definedummyword\exclamdown + \definedummyword\l + \definedummyword\o + \definedummyword\oe + \definedummyword\ordf + \definedummyword\ordm + \definedummyword\questiondown + \definedummyword\ss + \definedummyword\th + % + % Although these internal commands shouldn't show up, sometimes they do. + \definedummyword\bf + \definedummyword\gtr + \definedummyword\hat + \definedummyword\less + \definedummyword\sf + \definedummyword\sl + \definedummyword\tclose + \definedummyword\tt + % + \definedummyword\LaTeX + \definedummyword\TeX + % + % Assorted special characters. + \definedummyword\bullet + \definedummyword\comma + \definedummyword\copyright + \definedummyword\registeredsymbol + \definedummyword\dots + \definedummyword\enddots + \definedummyword\equiv + \definedummyword\error + \definedummyword\euro + \definedummyword\guillemetleft + \definedummyword\guillemetright + \definedummyword\guilsinglleft + \definedummyword\guilsinglright + \definedummyword\expansion + \definedummyword\minus + \definedummyword\ogonek + \definedummyword\pounds + \definedummyword\point + \definedummyword\print + \definedummyword\quotedblbase + \definedummyword\quotedblleft + \definedummyword\quotedblright + \definedummyword\quoteleft + \definedummyword\quoteright + \definedummyword\quotesinglbase + \definedummyword\result + \definedummyword\textdegree + % + % We want to disable all macros so that they are not expanded by \write. + \macrolist + % + \normalturnoffactive + % + % Handle some cases of @value -- where it does not contain any + % (non-fully-expandable) commands. + \makevalueexpandable +} + +% \commondummiesnofonts: common to \commondummies and \indexnofonts. +% +\def\commondummiesnofonts{% + % Control letters and accents. + \definedummyletter\!% + \definedummyaccent\"% + \definedummyaccent\'% + \definedummyletter\*% + \definedummyaccent\,% + \definedummyletter\.% + \definedummyletter\/% + \definedummyletter\:% + \definedummyaccent\=% + \definedummyletter\?% + \definedummyaccent\^% + \definedummyaccent\`% + \definedummyaccent\~% + \definedummyword\u + \definedummyword\v + \definedummyword\H + \definedummyword\dotaccent + \definedummyword\ogonek + \definedummyword\ringaccent + \definedummyword\tieaccent + \definedummyword\ubaraccent + \definedummyword\udotaccent + \definedummyword\dotless + % + % Texinfo font commands. + \definedummyword\b + \definedummyword\i + \definedummyword\r + \definedummyword\sc + \definedummyword\t + % + % Commands that take arguments. + \definedummyword\acronym + \definedummyword\cite + \definedummyword\code + \definedummyword\command + \definedummyword\dfn + \definedummyword\email + \definedummyword\emph + \definedummyword\env + \definedummyword\file + \definedummyword\kbd + \definedummyword\key + \definedummyword\math + \definedummyword\option + \definedummyword\pxref + \definedummyword\ref + \definedummyword\samp + \definedummyword\strong + \definedummyword\tie + \definedummyword\uref + \definedummyword\url + \definedummyword\var + \definedummyword\verb + \definedummyword\w + \definedummyword\xref +} + +% \indexnofonts is used when outputting the strings to sort the index +% by, and when constructing control sequence names. It eliminates all +% control sequences and just writes whatever the best ASCII sort string +% would be for a given command (usually its argument). +% +\def\indexnofonts{% + % Accent commands should become @asis. + \def\definedummyaccent##1{\let##1\asis}% + % We can just ignore other control letters. + \def\definedummyletter##1{\let##1\empty}% + % Hopefully, all control words can become @asis. + \let\definedummyword\definedummyaccent + % + \commondummiesnofonts + % + % Don't no-op \tt, since it isn't a user-level command + % and is used in the definitions of the active chars like <, >, |, etc. + % Likewise with the other plain tex font commands. + %\let\tt=\asis + % + \def\ { }% + \def\@{@}% + % how to handle braces? + \def\_{\normalunderscore}% + % + % Non-English letters. + \def\AA{AA}% + \def\AE{AE}% + \def\DH{DZZ}% + \def\L{L}% + \def\OE{OE}% + \def\O{O}% + \def\TH{ZZZ}% + \def\aa{aa}% + \def\ae{ae}% + \def\dh{dzz}% + \def\exclamdown{!}% + \def\l{l}% + \def\oe{oe}% + \def\ordf{a}% + \def\ordm{o}% + \def\o{o}% + \def\questiondown{?}% + \def\ss{ss}% + \def\th{zzz}% + % + \def\LaTeX{LaTeX}% + \def\TeX{TeX}% + % + % Assorted special characters. + % (The following {} will end up in the sort string, but that's ok.) + \def\bullet{bullet}% + \def\comma{,}% + \def\copyright{copyright}% + \def\dots{...}% + \def\enddots{...}% + \def\equiv{==}% + \def\error{error}% + \def\euro{euro}% + \def\expansion{==>}% + \def\guillemetleft{<<}% + \def\guillemetright{>>}% + \def\guilsinglleft{<}% + \def\guilsinglright{>}% + \def\minus{-}% + \def\point{.}% + \def\pounds{pounds}% + \def\print{-|}% + \def\quotedblbase{"}% + \def\quotedblleft{"}% + \def\quotedblright{"}% + \def\quoteleft{`}% + \def\quoteright{'}% + \def\quotesinglbase{,}% + \def\registeredsymbol{R}% + \def\result{=>}% + \def\textdegree{o}% + % + % We need to get rid of all macros, leaving only the arguments (if present). + % Of course this is not nearly correct, but it is the best we can do for now. + % makeinfo does not expand macros in the argument to @deffn, which ends up + % writing an index entry, and texindex isn't prepared for an index sort entry + % that starts with \. + % + % Since macro invocations are followed by braces, we can just redefine them + % to take a single TeX argument. The case of a macro invocation that + % goes to end-of-line is not handled. + % + \macrolist +} + +\let\indexbackslash=0 %overridden during \printindex. +\let\SETmarginindex=\relax % put index entries in margin (undocumented)? + +% Most index entries go through here, but \dosubind is the general case. +% #1 is the index name, #2 is the entry text. +\def\doind#1#2{\dosubind{#1}{#2}{}} + +% Workhorse for all \fooindexes. +% #1 is name of index, #2 is stuff to put there, #3 is subentry -- +% empty if called from \doind, as we usually are (the main exception +% is with most defuns, which call us directly). +% +\def\dosubind#1#2#3{% + \iflinks + {% + % Store the main index entry text (including the third arg). + \toks0 = {#2}% + % If third arg is present, precede it with a space. + \def\thirdarg{#3}% + \ifx\thirdarg\empty \else + \toks0 = \expandafter{\the\toks0 \space #3}% + \fi + % + \edef\writeto{\csname#1indfile\endcsname}% + % + \safewhatsit\dosubindwrite + }% + \fi +} + +% Write the entry in \toks0 to the index file: +% +\def\dosubindwrite{% + % Put the index entry in the margin if desired. + \ifx\SETmarginindex\relax\else + \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}% + \fi + % + % Remember, we are within a group. + \indexdummies % Must do this here, since \bf, etc expand at this stage + \def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now + % so it will be output as is; and it will print as backslash. + % + % Process the index entry with all font commands turned off, to + % get the string to sort by. + {\indexnofonts + \edef\temp{\the\toks0}% need full expansion + \xdef\indexsorttmp{\temp}% + }% + % + % Set up the complete index entry, with both the sort key and + % the original text, including any font commands. We write + % three arguments to \entry to the .?? file (four in the + % subentry case), texindex reduces to two when writing the .??s + % sorted result. + \edef\temp{% + \write\writeto{% + \string\entry{\indexsorttmp}{\noexpand\folio}{\the\toks0}}% + }% + \temp +} + +% Take care of unwanted page breaks/skips around a whatsit: +% +% If a skip is the last thing on the list now, preserve it +% by backing up by \lastskip, doing the \write, then inserting +% the skip again. Otherwise, the whatsit generated by the +% \write or \pdfdest will make \lastskip zero. The result is that +% sequences like this: +% @end defun +% @tindex whatever +% @defun ... +% will have extra space inserted, because the \medbreak in the +% start of the @defun won't see the skip inserted by the @end of +% the previous defun. +% +% But don't do any of this if we're not in vertical mode. We +% don't want to do a \vskip and prematurely end a paragraph. +% +% Avoid page breaks due to these extra skips, too. +% +% But wait, there is a catch there: +% We'll have to check whether \lastskip is zero skip. \ifdim is not +% sufficient for this purpose, as it ignores stretch and shrink parts +% of the skip. The only way seems to be to check the textual +% representation of the skip. +% +% The following is almost like \def\zeroskipmacro{0.0pt} except that +% the ``p'' and ``t'' characters have catcode \other, not 11 (letter). +% +\edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname} +% +\newskip\whatsitskip +\newcount\whatsitpenalty +% +% ..., ready, GO: +% +\def\safewhatsit#1{% +\ifhmode + #1% +\else + % \lastskip and \lastpenalty cannot both be nonzero simultaneously. + \whatsitskip = \lastskip + \edef\lastskipmacro{\the\lastskip}% + \whatsitpenalty = \lastpenalty + % + % If \lastskip is nonzero, that means the last item was a + % skip. And since a skip is discardable, that means this + % -\whatsitskip glue we're inserting is preceded by a + % non-discardable item, therefore it is not a potential + % breakpoint, therefore no \nobreak needed. + \ifx\lastskipmacro\zeroskipmacro + \else + \vskip-\whatsitskip + \fi + % + #1% + % + \ifx\lastskipmacro\zeroskipmacro + % If \lastskip was zero, perhaps the last item was a penalty, and + % perhaps it was >=10000, e.g., a \nobreak. In that case, we want + % to re-insert the same penalty (values >10000 are used for various + % signals); since we just inserted a non-discardable item, any + % following glue (such as a \parskip) would be a breakpoint. For example: + % + % @deffn deffn-whatever + % @vindex index-whatever + % Description. + % would allow a break between the index-whatever whatsit + % and the "Description." paragraph. + \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi + \else + % On the other hand, if we had a nonzero \lastskip, + % this make-up glue would be preceded by a non-discardable item + % (the whatsit from the \write), so we must insert a \nobreak. + \nobreak\vskip\whatsitskip + \fi +\fi +} + +% The index entry written in the file actually looks like +% \entry {sortstring}{page}{topic} +% or +% \entry {sortstring}{page}{topic}{subtopic} +% The texindex program reads in these files and writes files +% containing these kinds of lines: +% \initial {c} +% before the first topic whose initial is c +% \entry {topic}{pagelist} +% for a topic that is used without subtopics +% \primary {topic} +% for the beginning of a topic that is used with subtopics +% \secondary {subtopic}{pagelist} +% for each subtopic. + +% Define the user-accessible indexing commands +% @findex, @vindex, @kindex, @cindex. + +\def\findex {\fnindex} +\def\kindex {\kyindex} +\def\cindex {\cpindex} +\def\vindex {\vrindex} +\def\tindex {\tpindex} +\def\pindex {\pgindex} + +\def\cindexsub {\begingroup\obeylines\cindexsub} +{\obeylines % +\gdef\cindexsub "#1" #2^^M{\endgroup % +\dosubind{cp}{#2}{#1}}} + +% Define the macros used in formatting output of the sorted index material. + +% @printindex causes a particular index (the ??s file) to get printed. +% It does not print any chapter heading (usually an @unnumbered). +% +\parseargdef\printindex{\begingroup + \dobreak \chapheadingskip{10000}% + % + \smallfonts \rm + \tolerance = 9500 + \plainfrenchspacing + \everypar = {}% don't want the \kern\-parindent from indentation suppression. + % + % See if the index file exists and is nonempty. + % Change catcode of @ here so that if the index file contains + % \initial {@} + % as its first line, TeX doesn't complain about mismatched braces + % (because it thinks @} is a control sequence). + \catcode`\@ = 11 + \openin 1 \jobname.#1s + \ifeof 1 + % \enddoublecolumns gets confused if there is no text in the index, + % and it loses the chapter title and the aux file entries for the + % index. The easiest way to prevent this problem is to make sure + % there is some text. + \putwordIndexNonexistent + \else + % + % If the index file exists but is empty, then \openin leaves \ifeof + % false. We have to make TeX try to read something from the file, so + % it can discover if there is anything in it. + \read 1 to \temp + \ifeof 1 + \putwordIndexIsEmpty + \else + % Index files are almost Texinfo source, but we use \ as the escape + % character. It would be better to use @, but that's too big a change + % to make right now. + \def\indexbackslash{\backslashcurfont}% + \catcode`\\ = 0 + \escapechar = `\\ + \begindoublecolumns + \input \jobname.#1s + \enddoublecolumns + \fi + \fi + \closein 1 +\endgroup} + +% These macros are used by the sorted index file itself. +% Change them to control the appearance of the index. + +\def\initial#1{{% + % Some minor font changes for the special characters. + \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt + % + % Remove any glue we may have, we'll be inserting our own. + \removelastskip + % + % We like breaks before the index initials, so insert a bonus. + \nobreak + \vskip 0pt plus 3\baselineskip + \penalty 0 + \vskip 0pt plus -3\baselineskip + % + % Typeset the initial. Making this add up to a whole number of + % baselineskips increases the chance of the dots lining up from column + % to column. It still won't often be perfect, because of the stretch + % we need before each entry, but it's better. + % + % No shrink because it confuses \balancecolumns. + \vskip 1.67\baselineskip plus .5\baselineskip + \leftline{\secbf #1}% + % Do our best not to break after the initial. + \nobreak + \vskip .33\baselineskip plus .1\baselineskip +}} + +% \entry typesets a paragraph consisting of the text (#1), dot leaders, and +% then page number (#2) flushed to the right margin. It is used for index +% and table of contents entries. The paragraph is indented by \leftskip. +% +% A straightforward implementation would start like this: +% \def\entry#1#2{... +% But this freezes the catcodes in the argument, and can cause problems to +% @code, which sets - active. This problem was fixed by a kludge--- +% ``-'' was active throughout whole index, but this isn't really right. +% +% The right solution is to prevent \entry from swallowing the whole text. +% --kasal, 21nov03 +\def\entry{% + \begingroup + % + % Start a new paragraph if necessary, so our assignments below can't + % affect previous text. + \par + % + % Do not fill out the last line with white space. + \parfillskip = 0in + % + % No extra space above this paragraph. + \parskip = 0in + % + % Do not prefer a separate line ending with a hyphen to fewer lines. + \finalhyphendemerits = 0 + % + % \hangindent is only relevant when the entry text and page number + % don't both fit on one line. In that case, bob suggests starting the + % dots pretty far over on the line. Unfortunately, a large + % indentation looks wrong when the entry text itself is broken across + % lines. So we use a small indentation and put up with long leaders. + % + % \hangafter is reset to 1 (which is the value we want) at the start + % of each paragraph, so we need not do anything with that. + \hangindent = 2em + % + % When the entry text needs to be broken, just fill out the first line + % with blank space. + \rightskip = 0pt plus1fil + % + % A bit of stretch before each entry for the benefit of balancing + % columns. + \vskip 0pt plus1pt + % + % Swallow the left brace of the text (first parameter): + \afterassignment\doentry + \let\temp = +} +\def\doentry{% + \bgroup % Instead of the swallowed brace. + \noindent + \aftergroup\finishentry + % And now comes the text of the entry. +} +\def\finishentry#1{% + % #1 is the page number. + % + % The following is kludged to not output a line of dots in the index if + % there are no page numbers. The next person who breaks this will be + % cursed by a Unix daemon. + \setbox\boxA = \hbox{#1}% + \ifdim\wd\boxA = 0pt + \ % + \else + % + % If we must, put the page number on a line of its own, and fill out + % this line with blank space. (The \hfil is overwhelmed with the + % fill leaders glue in \indexdotfill if the page number does fit.) + \hfil\penalty50 + \null\nobreak\indexdotfill % Have leaders before the page number. + % + % The `\ ' here is removed by the implicit \unskip that TeX does as + % part of (the primitive) \par. Without it, a spurious underfull + % \hbox ensues. + \ifpdf + \pdfgettoks#1.% + \ \the\toksA + \else + \ #1% + \fi + \fi + \par + \endgroup +} + +% Like plain.tex's \dotfill, except uses up at least 1 em. +\def\indexdotfill{\cleaders + \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1fill} + +\def\primary #1{\line{#1\hfil}} + +\newskip\secondaryindent \secondaryindent=0.5cm +\def\secondary#1#2{{% + \parfillskip=0in + \parskip=0in + \hangindent=1in + \hangafter=1 + \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill + \ifpdf + \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph. + \else + #2 + \fi + \par +}} + +% Define two-column mode, which we use to typeset indexes. +% Adapted from the TeXbook, page 416, which is to say, +% the manmac.tex format used to print the TeXbook itself. +\catcode`\@=11 + +\newbox\partialpage +\newdimen\doublecolumnhsize + +\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns + % Grab any single-column material above us. + \output = {% + % + % Here is a possibility not foreseen in manmac: if we accumulate a + % whole lot of material, we might end up calling this \output + % routine twice in a row (see the doublecol-lose test, which is + % essentially a couple of indexes with @setchapternewpage off). In + % that case we just ship out what is in \partialpage with the normal + % output routine. Generally, \partialpage will be empty when this + % runs and this will be a no-op. See the indexspread.tex test case. + \ifvoid\partialpage \else + \onepageout{\pagecontents\partialpage}% + \fi + % + \global\setbox\partialpage = \vbox{% + % Unvbox the main output page. + \unvbox\PAGE + \kern-\topskip \kern\baselineskip + }% + }% + \eject % run that output routine to set \partialpage + % + % Use the double-column output routine for subsequent pages. + \output = {\doublecolumnout}% + % + % Change the page size parameters. We could do this once outside this + % routine, in each of @smallbook, @afourpaper, and the default 8.5x11 + % format, but then we repeat the same computation. Repeating a couple + % of assignments once per index is clearly meaningless for the + % execution time, so we may as well do it in one place. + % + % First we halve the line length, less a little for the gutter between + % the columns. We compute the gutter based on the line length, so it + % changes automatically with the paper format. The magic constant + % below is chosen so that the gutter has the same value (well, +-<1pt) + % as it did when we hard-coded it. + % + % We put the result in a separate register, \doublecolumhsize, so we + % can restore it in \pagesofar, after \hsize itself has (potentially) + % been clobbered. + % + \doublecolumnhsize = \hsize + \advance\doublecolumnhsize by -.04154\hsize + \divide\doublecolumnhsize by 2 + \hsize = \doublecolumnhsize + % + % Double the \vsize as well. (We don't need a separate register here, + % since nobody clobbers \vsize.) + \vsize = 2\vsize +} + +% The double-column output routine for all double-column pages except +% the last. +% +\def\doublecolumnout{% + \splittopskip=\topskip \splitmaxdepth=\maxdepth + % Get the available space for the double columns -- the normal + % (undoubled) page height minus any material left over from the + % previous page. + \dimen@ = \vsize + \divide\dimen@ by 2 + \advance\dimen@ by -\ht\partialpage + % + % box0 will be the left-hand column, box2 the right. + \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@ + \onepageout\pagesofar + \unvbox255 + \penalty\outputpenalty +} +% +% Re-output the contents of the output page -- any previous material, +% followed by the two boxes we just split, in box0 and box2. +\def\pagesofar{% + \unvbox\partialpage + % + \hsize = \doublecolumnhsize + \wd0=\hsize \wd2=\hsize + \hbox to\pagewidth{\box0\hfil\box2}% +} +% +% All done with double columns. +\def\enddoublecolumns{% + % The following penalty ensures that the page builder is exercised + % _before_ we change the output routine. This is necessary in the + % following situation: + % + % The last section of the index consists only of a single entry. + % Before this section, \pagetotal is less than \pagegoal, so no + % break occurs before the last section starts. However, the last + % section, consisting of \initial and the single \entry, does not + % fit on the page and has to be broken off. Without the following + % penalty the page builder will not be exercised until \eject + % below, and by that time we'll already have changed the output + % routine to the \balancecolumns version, so the next-to-last + % double-column page will be processed with \balancecolumns, which + % is wrong: The two columns will go to the main vertical list, with + % the broken-off section in the recent contributions. As soon as + % the output routine finishes, TeX starts reconsidering the page + % break. The two columns and the broken-off section both fit on the + % page, because the two columns now take up only half of the page + % goal. When TeX sees \eject from below which follows the final + % section, it invokes the new output routine that we've set after + % \balancecolumns below; \onepageout will try to fit the two columns + % and the final section into the vbox of \pageheight (see + % \pagebody), causing an overfull box. + % + % Note that glue won't work here, because glue does not exercise the + % page builder, unlike penalties (see The TeXbook, pp. 280-281). + \penalty0 + % + \output = {% + % Split the last of the double-column material. Leave it on the + % current page, no automatic page break. + \balancecolumns + % + % If we end up splitting too much material for the current page, + % though, there will be another page break right after this \output + % invocation ends. Having called \balancecolumns once, we do not + % want to call it again. Therefore, reset \output to its normal + % definition right away. (We hope \balancecolumns will never be + % called on to balance too much material, but if it is, this makes + % the output somewhat more palatable.) + \global\output = {\onepageout{\pagecontents\PAGE}}% + }% + \eject + \endgroup % started in \begindoublecolumns + % + % \pagegoal was set to the doubled \vsize above, since we restarted + % the current page. We're now back to normal single-column + % typesetting, so reset \pagegoal to the normal \vsize (after the + % \endgroup where \vsize got restored). + \pagegoal = \vsize +} +% +% Called at the end of the double column material. +\def\balancecolumns{% + \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120. + \dimen@ = \ht0 + \advance\dimen@ by \topskip + \advance\dimen@ by-\baselineskip + \divide\dimen@ by 2 % target to split to + %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}% + \splittopskip = \topskip + % Loop until we get a decent breakpoint. + {% + \vbadness = 10000 + \loop + \global\setbox3 = \copy0 + \global\setbox1 = \vsplit3 to \dimen@ + \ifdim\ht3>\dimen@ + \global\advance\dimen@ by 1pt + \repeat + }% + %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}% + \setbox0=\vbox to\dimen@{\unvbox1}% + \setbox2=\vbox to\dimen@{\unvbox3}% + % + \pagesofar +} +\catcode`\@ = \other + + +\message{sectioning,} +% Chapters, sections, etc. + +% \unnumberedno is an oxymoron, of course. But we count the unnumbered +% sections so that we can refer to them unambiguously in the pdf +% outlines by their "section number". We avoid collisions with chapter +% numbers by starting them at 10000. (If a document ever has 10000 +% chapters, we're in trouble anyway, I'm sure.) +\newcount\unnumberedno \unnumberedno = 10000 +\newcount\chapno +\newcount\secno \secno=0 +\newcount\subsecno \subsecno=0 +\newcount\subsubsecno \subsubsecno=0 + +% This counter is funny since it counts through charcodes of letters A, B, ... +\newcount\appendixno \appendixno = `\@ +% +% \def\appendixletter{\char\the\appendixno} +% We do the following ugly conditional instead of the above simple +% construct for the sake of pdftex, which needs the actual +% letter in the expansion, not just typeset. +% +\def\appendixletter{% + \ifnum\appendixno=`A A% + \else\ifnum\appendixno=`B B% + \else\ifnum\appendixno=`C C% + \else\ifnum\appendixno=`D D% + \else\ifnum\appendixno=`E E% + \else\ifnum\appendixno=`F F% + \else\ifnum\appendixno=`G G% + \else\ifnum\appendixno=`H H% + \else\ifnum\appendixno=`I I% + \else\ifnum\appendixno=`J J% + \else\ifnum\appendixno=`K K% + \else\ifnum\appendixno=`L L% + \else\ifnum\appendixno=`M M% + \else\ifnum\appendixno=`N N% + \else\ifnum\appendixno=`O O% + \else\ifnum\appendixno=`P P% + \else\ifnum\appendixno=`Q Q% + \else\ifnum\appendixno=`R R% + \else\ifnum\appendixno=`S S% + \else\ifnum\appendixno=`T T% + \else\ifnum\appendixno=`U U% + \else\ifnum\appendixno=`V V% + \else\ifnum\appendixno=`W W% + \else\ifnum\appendixno=`X X% + \else\ifnum\appendixno=`Y Y% + \else\ifnum\appendixno=`Z Z% + % The \the is necessary, despite appearances, because \appendixletter is + % expanded while writing the .toc file. \char\appendixno is not + % expandable, thus it is written literally, thus all appendixes come out + % with the same letter (or @) in the toc without it. + \else\char\the\appendixno + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi + \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} + +% Each @chapter defines these (using marks) as the number+name, number +% and name of the chapter. Page headings and footings can use +% these. @section does likewise. +\def\thischapter{} +\def\thischapternum{} +\def\thischaptername{} +\def\thissection{} +\def\thissectionnum{} +\def\thissectionname{} + +\newcount\absseclevel % used to calculate proper heading level +\newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count + +% @raisesections: treat @section as chapter, @subsection as section, etc. +\def\raisesections{\global\advance\secbase by -1} +\let\up=\raisesections % original BFox name + +% @lowersections: treat @chapter as section, @section as subsection, etc. +\def\lowersections{\global\advance\secbase by 1} +\let\down=\lowersections % original BFox name + +% we only have subsub. +\chardef\maxseclevel = 3 +% +% A numbered section within an unnumbered changes to unnumbered too. +% To achive this, remember the "biggest" unnum. sec. we are currently in: +\chardef\unmlevel = \maxseclevel +% +% Trace whether the current chapter is an appendix or not: +% \chapheadtype is "N" or "A", unnumbered chapters are ignored. +\def\chapheadtype{N} + +% Choose a heading macro +% #1 is heading type +% #2 is heading level +% #3 is text for heading +\def\genhead#1#2#3{% + % Compute the abs. sec. level: + \absseclevel=#2 + \advance\absseclevel by \secbase + % Make sure \absseclevel doesn't fall outside the range: + \ifnum \absseclevel < 0 + \absseclevel = 0 + \else + \ifnum \absseclevel > 3 + \absseclevel = 3 + \fi + \fi + % The heading type: + \def\headtype{#1}% + \if \headtype U% + \ifnum \absseclevel < \unmlevel + \chardef\unmlevel = \absseclevel + \fi + \else + % Check for appendix sections: + \ifnum \absseclevel = 0 + \edef\chapheadtype{\headtype}% + \else + \if \headtype A\if \chapheadtype N% + \errmessage{@appendix... within a non-appendix chapter}% + \fi\fi + \fi + % Check for numbered within unnumbered: + \ifnum \absseclevel > \unmlevel + \def\headtype{U}% + \else + \chardef\unmlevel = 3 + \fi + \fi + % Now print the heading: + \if \headtype U% + \ifcase\absseclevel + \unnumberedzzz{#3}% + \or \unnumberedseczzz{#3}% + \or \unnumberedsubseczzz{#3}% + \or \unnumberedsubsubseczzz{#3}% + \fi + \else + \if \headtype A% + \ifcase\absseclevel + \appendixzzz{#3}% + \or \appendixsectionzzz{#3}% + \or \appendixsubseczzz{#3}% + \or \appendixsubsubseczzz{#3}% + \fi + \else + \ifcase\absseclevel + \chapterzzz{#3}% + \or \seczzz{#3}% + \or \numberedsubseczzz{#3}% + \or \numberedsubsubseczzz{#3}% + \fi + \fi + \fi + \suppressfirstparagraphindent +} + +% an interface: +\def\numhead{\genhead N} +\def\apphead{\genhead A} +\def\unnmhead{\genhead U} + +% @chapter, @appendix, @unnumbered. Increment top-level counter, reset +% all lower-level sectioning counters to zero. +% +% Also set \chaplevelprefix, which we prepend to @float sequence numbers +% (e.g., figures), q.v. By default (before any chapter), that is empty. +\let\chaplevelprefix = \empty +% +\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz +\def\chapterzzz#1{% + % section resetting is \global in case the chapter is in a group, such + % as an @include file. + \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 + \global\advance\chapno by 1 + % + % Used for \float. + \gdef\chaplevelprefix{\the\chapno.}% + \resetallfloatnos + % + % \putwordChapter can contain complex things in translations. + \toks0=\expandafter{\putwordChapter}% + \message{\the\toks0 \space \the\chapno}% + % + % Write the actual heading. + \chapmacro{#1}{Ynumbered}{\the\chapno}% + % + % So @section and the like are numbered underneath this chapter. + \global\let\section = \numberedsec + \global\let\subsection = \numberedsubsec + \global\let\subsubsection = \numberedsubsubsec +} + +\outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz +% +\def\appendixzzz#1{% + \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 + \global\advance\appendixno by 1 + \gdef\chaplevelprefix{\appendixletter.}% + \resetallfloatnos + % + % \putwordAppendix can contain complex things in translations. + \toks0=\expandafter{\putwordAppendix}% + \message{\the\toks0 \space \appendixletter}% + % + \chapmacro{#1}{Yappendix}{\appendixletter}% + % + \global\let\section = \appendixsec + \global\let\subsection = \appendixsubsec + \global\let\subsubsection = \appendixsubsubsec +} + +\outer\parseargdef\unnumbered{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz +\def\unnumberedzzz#1{% + \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 + \global\advance\unnumberedno by 1 + % + % Since an unnumbered has no number, no prefix for figures. + \global\let\chaplevelprefix = \empty + \resetallfloatnos + % + % This used to be simply \message{#1}, but TeX fully expands the + % argument to \message. Therefore, if #1 contained @-commands, TeX + % expanded them. For example, in `@unnumbered The @cite{Book}', TeX + % expanded @cite (which turns out to cause errors because \cite is meant + % to be executed, not expanded). + % + % Anyway, we don't want the fully-expanded definition of @cite to appear + % as a result of the \message, we just want `@cite' itself. We use + % \the to achieve this: TeX expands \the only once, + % simply yielding the contents of . (We also do this for + % the toc entries.) + \toks0 = {#1}% + \message{(\the\toks0)}% + % + \chapmacro{#1}{Ynothing}{\the\unnumberedno}% + % + \global\let\section = \unnumberedsec + \global\let\subsection = \unnumberedsubsec + \global\let\subsubsection = \unnumberedsubsubsec +} + +% @centerchap is like @unnumbered, but the heading is centered. +\outer\parseargdef\centerchap{% + % Well, we could do the following in a group, but that would break + % an assumption that \chapmacro is called at the outermost level. + % Thus we are safer this way: --kasal, 24feb04 + \let\centerparametersmaybe = \centerparameters + \unnmhead0{#1}% + \let\centerparametersmaybe = \relax +} + +% @top is like @unnumbered. +\let\top\unnumbered + +% Sections. +\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz +\def\seczzz#1{% + \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 + \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}% +} + +\outer\parseargdef\appendixsection{\apphead1{#1}} % normally calls appendixsectionzzz +\def\appendixsectionzzz#1{% + \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 + \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}% +} +\let\appendixsec\appendixsection + +\outer\parseargdef\unnumberedsec{\unnmhead1{#1}} % normally calls unnumberedseczzz +\def\unnumberedseczzz#1{% + \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 + \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}% +} + +% Subsections. +\outer\parseargdef\numberedsubsec{\numhead2{#1}} % normally calls numberedsubseczzz +\def\numberedsubseczzz#1{% + \global\subsubsecno=0 \global\advance\subsecno by 1 + \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}% +} + +\outer\parseargdef\appendixsubsec{\apphead2{#1}} % normally calls appendixsubseczzz +\def\appendixsubseczzz#1{% + \global\subsubsecno=0 \global\advance\subsecno by 1 + \sectionheading{#1}{subsec}{Yappendix}% + {\appendixletter.\the\secno.\the\subsecno}% +} + +\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} %normally calls unnumberedsubseczzz +\def\unnumberedsubseczzz#1{% + \global\subsubsecno=0 \global\advance\subsecno by 1 + \sectionheading{#1}{subsec}{Ynothing}% + {\the\unnumberedno.\the\secno.\the\subsecno}% +} + +% Subsubsections. +\outer\parseargdef\numberedsubsubsec{\numhead3{#1}} % normally numberedsubsubseczzz +\def\numberedsubsubseczzz#1{% + \global\advance\subsubsecno by 1 + \sectionheading{#1}{subsubsec}{Ynumbered}% + {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}% +} + +\outer\parseargdef\appendixsubsubsec{\apphead3{#1}} % normally appendixsubsubseczzz +\def\appendixsubsubseczzz#1{% + \global\advance\subsubsecno by 1 + \sectionheading{#1}{subsubsec}{Yappendix}% + {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}% +} + +\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} %normally unnumberedsubsubseczzz +\def\unnumberedsubsubseczzz#1{% + \global\advance\subsubsecno by 1 + \sectionheading{#1}{subsubsec}{Ynothing}% + {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}% +} + +% These macros control what the section commands do, according +% to what kind of chapter we are in (ordinary, appendix, or unnumbered). +% Define them by default for a numbered chapter. +\let\section = \numberedsec +\let\subsection = \numberedsubsec +\let\subsubsection = \numberedsubsubsec + +% Define @majorheading, @heading and @subheading + +% NOTE on use of \vbox for chapter headings, section headings, and such: +% 1) We use \vbox rather than the earlier \line to permit +% overlong headings to fold. +% 2) \hyphenpenalty is set to 10000 because hyphenation in a +% heading is obnoxious; this forbids it. +% 3) Likewise, headings look best if no \parindent is used, and +% if justification is not attempted. Hence \raggedright. + +\def\majorheading{% + {\advance\chapheadingskip by 10pt \chapbreak }% + \parsearg\chapheadingzzz +} + +\def\chapheading{\chapbreak \parsearg\chapheadingzzz} +\def\chapheadingzzz#1{% + {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 + \parindent=0pt\ptexraggedright + \rmisbold #1\hfill}}% + \bigskip \par\penalty 200\relax + \suppressfirstparagraphindent +} + +% @heading, @subheading, @subsubheading. +\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{} + \suppressfirstparagraphindent} +\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{} + \suppressfirstparagraphindent} +\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{} + \suppressfirstparagraphindent} + +% These macros generate a chapter, section, etc. heading only +% (including whitespace, linebreaking, etc. around it), +% given all the information in convenient, parsed form. + +%%% Args are the skip and penalty (usually negative) +\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi} + +%%% Define plain chapter starts, and page on/off switching for it +% Parameter controlling skip before chapter headings (if needed) + +\newskip\chapheadingskip + +\def\chapbreak{\dobreak \chapheadingskip {-4000}} +\def\chappager{\par\vfill\supereject} +% Because \domark is called before \chapoddpage, the filler page will +% get the headings for the next chapter, which is wrong. But we don't +% care -- we just disable all headings on the filler page. +\def\chapoddpage{% + \chappager + \ifodd\pageno \else + \begingroup + \evenheadline={\hfil}\evenfootline={\hfil}% + \oddheadline={\hfil}\oddfootline={\hfil}% + \hbox to 0pt{}% + \chappager + \endgroup + \fi +} + +\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname} + +\def\CHAPPAGoff{% +\global\let\contentsalignmacro = \chappager +\global\let\pchapsepmacro=\chapbreak +\global\let\pagealignmacro=\chappager} + +\def\CHAPPAGon{% +\global\let\contentsalignmacro = \chappager +\global\let\pchapsepmacro=\chappager +\global\let\pagealignmacro=\chappager +\global\def\HEADINGSon{\HEADINGSsingle}} + +\def\CHAPPAGodd{% +\global\let\contentsalignmacro = \chapoddpage +\global\let\pchapsepmacro=\chapoddpage +\global\let\pagealignmacro=\chapoddpage +\global\def\HEADINGSon{\HEADINGSdouble}} + +\CHAPPAGon + +% Chapter opening. +% +% #1 is the text, #2 is the section type (Ynumbered, Ynothing, +% Yappendix, Yomitfromtoc), #3 the chapter number. +% +% To test against our argument. +\def\Ynothingkeyword{Ynothing} +\def\Yomitfromtockeyword{Yomitfromtoc} +\def\Yappendixkeyword{Yappendix} +% +\def\chapmacro#1#2#3{% + % Insert the first mark before the heading break (see notes for \domark). + \let\prevchapterdefs=\lastchapterdefs + \let\prevsectiondefs=\lastsectiondefs + \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}% + \gdef\thissection{}}% + % + \def\temptype{#2}% + \ifx\temptype\Ynothingkeyword + \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% + \gdef\thischapter{\thischaptername}}% + \else\ifx\temptype\Yomitfromtockeyword + \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% + \gdef\thischapter{}}% + \else\ifx\temptype\Yappendixkeyword + \toks0={#1}% + \xdef\lastchapterdefs{% + \gdef\noexpand\thischaptername{\the\toks0}% + \gdef\noexpand\thischapternum{\appendixletter}% + % \noexpand\putwordAppendix avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thischapter{\noexpand\putwordAppendix{} + \noexpand\thischapternum: + \noexpand\thischaptername}% + }% + \else + \toks0={#1}% + \xdef\lastchapterdefs{% + \gdef\noexpand\thischaptername{\the\toks0}% + \gdef\noexpand\thischapternum{\the\chapno}% + % \noexpand\putwordChapter avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thischapter{\noexpand\putwordChapter{} + \noexpand\thischapternum: + \noexpand\thischaptername}% + }% + \fi\fi\fi + % + % Output the mark. Pass it through \safewhatsit, to take care of + % the preceding space. + \safewhatsit\domark + % + % Insert the chapter heading break. + \pchapsepmacro + % + % Now the second mark, after the heading break. No break points + % between here and the heading. + \let\prevchapterdefs=\lastchapterdefs + \let\prevsectiondefs=\lastsectiondefs + \domark + % + {% + \chapfonts \rmisbold + % + % Have to define \lastsection before calling \donoderef, because the + % xref code eventually uses it. On the other hand, it has to be called + % after \pchapsepmacro, or the headline will change too soon. + \gdef\lastsection{#1}% + % + % Only insert the separating space if we have a chapter/appendix + % number, and don't print the unnumbered ``number''. + \ifx\temptype\Ynothingkeyword + \setbox0 = \hbox{}% + \def\toctype{unnchap}% + \else\ifx\temptype\Yomitfromtockeyword + \setbox0 = \hbox{}% contents like unnumbered, but no toc entry + \def\toctype{omit}% + \else\ifx\temptype\Yappendixkeyword + \setbox0 = \hbox{\putwordAppendix{} #3\enspace}% + \def\toctype{app}% + \else + \setbox0 = \hbox{#3\enspace}% + \def\toctype{numchap}% + \fi\fi\fi + % + % Write the toc entry for this chapter. Must come before the + % \donoderef, because we include the current node name in the toc + % entry, and \donoderef resets it to empty. + \writetocentry{\toctype}{#1}{#3}% + % + % For pdftex, we have to write out the node definition (aka, make + % the pdfdest) after any page break, but before the actual text has + % been typeset. If the destination for the pdf outline is after the + % text, then jumping from the outline may wind up with the text not + % being visible, for instance under high magnification. + \donoderef{#2}% + % + % Typeset the actual heading. + \nobreak % Avoid page breaks at the interline glue. + \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright + \hangindent=\wd0 \centerparametersmaybe + \unhbox0 #1\par}% + }% + \nobreak\bigskip % no page break after a chapter title + \nobreak +} + +% @centerchap -- centered and unnumbered. +\let\centerparametersmaybe = \relax +\def\centerparameters{% + \advance\rightskip by 3\rightskip + \leftskip = \rightskip + \parfillskip = 0pt +} + + +% I don't think this chapter style is supported any more, so I'm not +% updating it with the new noderef stuff. We'll see. --karl, 11aug03. +% +\def\setchapterstyle #1 {\csname CHAPF#1\endcsname} +% +\def\unnchfopen #1{% +\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 + \parindent=0pt\ptexraggedright + \rmisbold #1\hfill}}\bigskip \par\nobreak +} +\def\chfopen #1#2{\chapoddpage {\chapfonts +\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}% +\par\penalty 5000 % +} +\def\centerchfopen #1{% +\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 + \parindent=0pt + \hfill {\rmisbold #1}\hfill}}\bigskip \par\nobreak +} +\def\CHAPFopen{% + \global\let\chapmacro=\chfopen + \global\let\centerchapmacro=\centerchfopen} + + +% Section titles. These macros combine the section number parts and +% call the generic \sectionheading to do the printing. +% +\newskip\secheadingskip +\def\secheadingbreak{\dobreak \secheadingskip{-1000}} + +% Subsection titles. +\newskip\subsecheadingskip +\def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}} + +% Subsubsection titles. +\def\subsubsecheadingskip{\subsecheadingskip} +\def\subsubsecheadingbreak{\subsecheadingbreak} + + +% Print any size, any type, section title. +% +% #1 is the text, #2 is the section level (sec/subsec/subsubsec), #3 is +% the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the +% section number. +% +\def\seckeyword{sec} +% +\def\sectionheading#1#2#3#4{% + {% + % Switch to the right set of fonts. + \csname #2fonts\endcsname \rmisbold + % + \def\sectionlevel{#2}% + \def\temptype{#3}% + % + % Insert first mark before the heading break (see notes for \domark). + \let\prevsectiondefs=\lastsectiondefs + \ifx\temptype\Ynothingkeyword + \ifx\sectionlevel\seckeyword + \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}% + \gdef\thissection{\thissectionname}}% + \fi + \else\ifx\temptype\Yomitfromtockeyword + % Don't redefine \thissection. + \else\ifx\temptype\Yappendixkeyword + \ifx\sectionlevel\seckeyword + \toks0={#1}% + \xdef\lastsectiondefs{% + \gdef\noexpand\thissectionname{\the\toks0}% + \gdef\noexpand\thissectionnum{#4}% + % \noexpand\putwordSection avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thissection{\noexpand\putwordSection{} + \noexpand\thissectionnum: + \noexpand\thissectionname}% + }% + \fi + \else + \ifx\sectionlevel\seckeyword + \toks0={#1}% + \xdef\lastsectiondefs{% + \gdef\noexpand\thissectionname{\the\toks0}% + \gdef\noexpand\thissectionnum{#4}% + % \noexpand\putwordSection avoids expanding indigestible + % commands in some of the translations. + \gdef\noexpand\thissection{\noexpand\putwordSection{} + \noexpand\thissectionnum: + \noexpand\thissectionname}% + }% + \fi + \fi\fi\fi + % + % Go into vertical mode. Usually we'll already be there, but we + % don't want the following whatsit to end up in a preceding paragraph + % if the document didn't happen to have a blank line. + \par + % + % Output the mark. Pass it through \safewhatsit, to take care of + % the preceding space. + \safewhatsit\domark + % + % Insert space above the heading. + \csname #2headingbreak\endcsname + % + % Now the second mark, after the heading break. No break points + % between here and the heading. + \let\prevsectiondefs=\lastsectiondefs + \domark + % + % Only insert the space after the number if we have a section number. + \ifx\temptype\Ynothingkeyword + \setbox0 = \hbox{}% + \def\toctype{unn}% + \gdef\lastsection{#1}% + \else\ifx\temptype\Yomitfromtockeyword + % for @headings -- no section number, don't include in toc, + % and don't redefine \lastsection. + \setbox0 = \hbox{}% + \def\toctype{omit}% + \let\sectionlevel=\empty + \else\ifx\temptype\Yappendixkeyword + \setbox0 = \hbox{#4\enspace}% + \def\toctype{app}% + \gdef\lastsection{#1}% + \else + \setbox0 = \hbox{#4\enspace}% + \def\toctype{num}% + \gdef\lastsection{#1}% + \fi\fi\fi + % + % Write the toc entry (before \donoderef). See comments in \chapmacro. + \writetocentry{\toctype\sectionlevel}{#1}{#4}% + % + % Write the node reference (= pdf destination for pdftex). + % Again, see comments in \chapmacro. + \donoderef{#3}% + % + % Interline glue will be inserted when the vbox is completed. + % That glue will be a valid breakpoint for the page, since it'll be + % preceded by a whatsit (usually from the \donoderef, or from the + % \writetocentry if there was no node). We don't want to allow that + % break, since then the whatsits could end up on page n while the + % section is on page n+1, thus toc/etc. are wrong. Debian bug 276000. + \nobreak + % + % Output the actual section heading. + \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright + \hangindent=\wd0 % zero if no section number + \unhbox0 #1}% + }% + % Add extra space after the heading -- half of whatever came above it. + % Don't allow stretch, though. + \kern .5 \csname #2headingskip\endcsname + % + % Do not let the kern be a potential breakpoint, as it would be if it + % was followed by glue. + \nobreak + % + % We'll almost certainly start a paragraph next, so don't let that + % glue accumulate. (Not a breakpoint because it's preceded by a + % discardable item.) + \vskip-\parskip + % + % This is purely so the last item on the list is a known \penalty > + % 10000. This is so \startdefun can avoid allowing breakpoints after + % section headings. Otherwise, it would insert a valid breakpoint between: + % + % @section sec-whatever + % @deffn def-whatever + \penalty 10001 +} + + +\message{toc,} +% Table of contents. +\newwrite\tocfile + +% Write an entry to the toc file, opening it if necessary. +% Called from @chapter, etc. +% +% Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno} +% We append the current node name (if any) and page number as additional +% arguments for the \{chap,sec,...}entry macros which will eventually +% read this. The node name is used in the pdf outlines as the +% destination to jump to. +% +% We open the .toc file for writing here instead of at @setfilename (or +% any other fixed time) so that @contents can be anywhere in the document. +% But if #1 is `omit', then we don't do anything. This is used for the +% table of contents chapter openings themselves. +% +\newif\iftocfileopened +\def\omitkeyword{omit}% +% +\def\writetocentry#1#2#3{% + \edef\writetoctype{#1}% + \ifx\writetoctype\omitkeyword \else + \iftocfileopened\else + \immediate\openout\tocfile = \jobname.toc + \global\tocfileopenedtrue + \fi + % + \iflinks + {\atdummies + \edef\temp{% + \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}% + \temp + }% + \fi + \fi + % + % Tell \shipout to create a pdf destination on each page, if we're + % writing pdf. These are used in the table of contents. We can't + % just write one on every page because the title pages are numbered + % 1 and 2 (the page numbers aren't printed), and so are the first + % two pages of the document. Thus, we'd have two destinations named + % `1', and two named `2'. + \ifpdf \global\pdfmakepagedesttrue \fi +} + + +% These characters do not print properly in the Computer Modern roman +% fonts, so we must take special care. This is more or less redundant +% with the Texinfo input format setup at the end of this file. +% +\def\activecatcodes{% + \catcode`\"=\active + \catcode`\$=\active + \catcode`\<=\active + \catcode`\>=\active + \catcode`\\=\active + \catcode`\^=\active + \catcode`\_=\active + \catcode`\|=\active + \catcode`\~=\active +} + + +% Read the toc file, which is essentially Texinfo input. +\def\readtocfile{% + \setupdatafile + \activecatcodes + \input \tocreadfilename +} + +\newskip\contentsrightmargin \contentsrightmargin=1in +\newcount\savepageno +\newcount\lastnegativepageno \lastnegativepageno = -1 + +% Prepare to read what we've written to \tocfile. +% +\def\startcontents#1{% + % If @setchapternewpage on, and @headings double, the contents should + % start on an odd page, unlike chapters. Thus, we maintain + % \contentsalignmacro in parallel with \pagealignmacro. + % From: Torbjorn Granlund + \contentsalignmacro + \immediate\closeout\tocfile + % + % Don't need to put `Contents' or `Short Contents' in the headline. + % It is abundantly clear what they are. + \chapmacro{#1}{Yomitfromtoc}{}% + % + \savepageno = \pageno + \begingroup % Set up to handle contents files properly. + \raggedbottom % Worry more about breakpoints than the bottom. + \advance\hsize by -\contentsrightmargin % Don't use the full line length. + % + % Roman numerals for page numbers. + \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi +} + +% redefined for the two-volume lispref. We always output on +% \jobname.toc even if this is redefined. +% +\def\tocreadfilename{\jobname.toc} + +% Normal (long) toc. +% +\def\contents{% + \startcontents{\putwordTOC}% + \openin 1 \tocreadfilename\space + \ifeof 1 \else + \readtocfile + \fi + \vfill \eject + \contentsalignmacro % in case @setchapternewpage odd is in effect + \ifeof 1 \else + \pdfmakeoutlines + \fi + \closein 1 + \endgroup + \lastnegativepageno = \pageno + \global\pageno = \savepageno +} + +% And just the chapters. +\def\summarycontents{% + \startcontents{\putwordShortTOC}% + % + \let\numchapentry = \shortchapentry + \let\appentry = \shortchapentry + \let\unnchapentry = \shortunnchapentry + % We want a true roman here for the page numbers. + \secfonts + \let\rm=\shortcontrm \let\bf=\shortcontbf + \let\sl=\shortcontsl \let\tt=\shortconttt + \rm + \hyphenpenalty = 10000 + \advance\baselineskip by 1pt % Open it up a little. + \def\numsecentry##1##2##3##4{} + \let\appsecentry = \numsecentry + \let\unnsecentry = \numsecentry + \let\numsubsecentry = \numsecentry + \let\appsubsecentry = \numsecentry + \let\unnsubsecentry = \numsecentry + \let\numsubsubsecentry = \numsecentry + \let\appsubsubsecentry = \numsecentry + \let\unnsubsubsecentry = \numsecentry + \openin 1 \tocreadfilename\space + \ifeof 1 \else + \readtocfile + \fi + \closein 1 + \vfill \eject + \contentsalignmacro % in case @setchapternewpage odd is in effect + \endgroup + \lastnegativepageno = \pageno + \global\pageno = \savepageno +} +\let\shortcontents = \summarycontents + +% Typeset the label for a chapter or appendix for the short contents. +% The arg is, e.g., `A' for an appendix, or `3' for a chapter. +% +\def\shortchaplabel#1{% + % This space should be enough, since a single number is .5em, and the + % widest letter (M) is 1em, at least in the Computer Modern fonts. + % But use \hss just in case. + % (This space doesn't include the extra space that gets added after + % the label; that gets put in by \shortchapentry above.) + % + % We'd like to right-justify chapter numbers, but that looks strange + % with appendix letters. And right-justifying numbers and + % left-justifying letters looks strange when there is less than 10 + % chapters. Have to read the whole toc once to know how many chapters + % there are before deciding ... + \hbox to 1em{#1\hss}% +} + +% These macros generate individual entries in the table of contents. +% The first argument is the chapter or section name. +% The last argument is the page number. +% The arguments in between are the chapter number, section number, ... + +% Chapters, in the main contents. +\def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}} +% +% Chapters, in the short toc. +% See comments in \dochapentry re vbox and related settings. +\def\shortchapentry#1#2#3#4{% + \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}% +} + +% Appendices, in the main contents. +% Need the word Appendix, and a fixed-size box. +% +\def\appendixbox#1{% + % We use M since it's probably the widest letter. + \setbox0 = \hbox{\putwordAppendix{} M}% + \hbox to \wd0{\putwordAppendix{} #1\hss}} +% +\def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\labelspace#1}{#4}} + +% Unnumbered chapters. +\def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}} +\def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}} + +% Sections. +\def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}} +\let\appsecentry=\numsecentry +\def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}} + +% Subsections. +\def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}} +\let\appsubsecentry=\numsubsecentry +\def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}} + +% And subsubsections. +\def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}} +\let\appsubsubsecentry=\numsubsubsecentry +\def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}} + +% This parameter controls the indentation of the various levels. +% Same as \defaultparindent. +\newdimen\tocindent \tocindent = 15pt + +% Now for the actual typesetting. In all these, #1 is the text and #2 is the +% page number. +% +% If the toc has to be broken over pages, we want it to be at chapters +% if at all possible; hence the \penalty. +\def\dochapentry#1#2{% + \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip + \begingroup + \chapentryfonts + \tocentry{#1}{\dopageno\bgroup#2\egroup}% + \endgroup + \nobreak\vskip .25\baselineskip plus.1\baselineskip +} + +\def\dosecentry#1#2{\begingroup + \secentryfonts \leftskip=\tocindent + \tocentry{#1}{\dopageno\bgroup#2\egroup}% +\endgroup} + +\def\dosubsecentry#1#2{\begingroup + \subsecentryfonts \leftskip=2\tocindent + \tocentry{#1}{\dopageno\bgroup#2\egroup}% +\endgroup} + +\def\dosubsubsecentry#1#2{\begingroup + \subsubsecentryfonts \leftskip=3\tocindent + \tocentry{#1}{\dopageno\bgroup#2\egroup}% +\endgroup} + +% We use the same \entry macro as for the index entries. +\let\tocentry = \entry + +% Space between chapter (or whatever) number and the title. +\def\labelspace{\hskip1em \relax} + +\def\dopageno#1{{\rm #1}} +\def\doshortpageno#1{{\rm #1}} + +\def\chapentryfonts{\secfonts \rm} +\def\secentryfonts{\textfonts} +\def\subsecentryfonts{\textfonts} +\def\subsubsecentryfonts{\textfonts} + + +\message{environments,} +% @foo ... @end foo. + +% @tex ... @end tex escapes into raw Tex temporarily. +% One exception: @ is still an escape character, so that @end tex works. +% But \@ or @@ will get a plain tex @ character. + +\envdef\tex{% + \setupmarkupstyle{tex}% + \catcode `\\=0 \catcode `\{=1 \catcode `\}=2 + \catcode `\$=3 \catcode `\&=4 \catcode `\#=6 + \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie + \catcode `\%=14 + \catcode `\+=\other + \catcode `\"=\other + \catcode `\|=\other + \catcode `\<=\other + \catcode `\>=\other + \catcode`\`=\other + \catcode`\'=\other + \escapechar=`\\ + % + \let\b=\ptexb + \let\bullet=\ptexbullet + \let\c=\ptexc + \let\,=\ptexcomma + \let\.=\ptexdot + \let\dots=\ptexdots + \let\equiv=\ptexequiv + \let\!=\ptexexclam + \let\i=\ptexi + \let\indent=\ptexindent + \let\noindent=\ptexnoindent + \let\{=\ptexlbrace + \let\+=\tabalign + \let\}=\ptexrbrace + \let\/=\ptexslash + \let\*=\ptexstar + \let\t=\ptext + \expandafter \let\csname top\endcsname=\ptextop % outer + \let\frenchspacing=\plainfrenchspacing + % + \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}% + \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}% + \def\@{@}% +} +% There is no need to define \Etex. + +% Define @lisp ... @end lisp. +% @lisp environment forms a group so it can rebind things, +% including the definition of @end lisp (which normally is erroneous). + +% Amount to narrow the margins by for @lisp. +\newskip\lispnarrowing \lispnarrowing=0.4in + +% This is the definition that ^^M gets inside @lisp, @example, and other +% such environments. \null is better than a space, since it doesn't +% have any width. +\def\lisppar{\null\endgraf} + +% This space is always present above and below environments. +\newskip\envskipamount \envskipamount = 0pt + +% Make spacing and below environment symmetrical. We use \parskip here +% to help in doing that, since in @example-like environments \parskip +% is reset to zero; thus the \afterenvbreak inserts no space -- but the +% start of the next paragraph will insert \parskip. +% +\def\aboveenvbreak{{% + % =10000 instead of <10000 because of a special case in \itemzzz and + % \sectionheading, q.v. + \ifnum \lastpenalty=10000 \else + \advance\envskipamount by \parskip + \endgraf + \ifdim\lastskip<\envskipamount + \removelastskip + % it's not a good place to break if the last penalty was \nobreak + % or better ... + \ifnum\lastpenalty<10000 \penalty-50 \fi + \vskip\envskipamount + \fi + \fi +}} + +\let\afterenvbreak = \aboveenvbreak + +% \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will +% also clear it, so that its embedded environments do the narrowing again. +\let\nonarrowing=\relax + +% @cartouche ... @end cartouche: draw rectangle w/rounded corners around +% environment contents. +\font\circle=lcircle10 +\newdimen\circthick +\newdimen\cartouter\newdimen\cartinner +\newskip\normbskip\newskip\normpskip\newskip\normlskip +\circthick=\fontdimen8\circle +% +\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth +\def\ctr{{\hskip 6pt\circle\char'010}} +\def\cbl{{\circle\char'012\hskip -6pt}} +\def\cbr{{\hskip 6pt\circle\char'011}} +\def\carttop{\hbox to \cartouter{\hskip\lskip + \ctl\leaders\hrule height\circthick\hfil\ctr + \hskip\rskip}} +\def\cartbot{\hbox to \cartouter{\hskip\lskip + \cbl\leaders\hrule height\circthick\hfil\cbr + \hskip\rskip}} +% +\newskip\lskip\newskip\rskip + +\envdef\cartouche{% + \ifhmode\par\fi % can't be in the midst of a paragraph. + \startsavinginserts + \lskip=\leftskip \rskip=\rightskip + \leftskip=0pt\rightskip=0pt % we want these *outside*. + \cartinner=\hsize \advance\cartinner by-\lskip + \advance\cartinner by-\rskip + \cartouter=\hsize + \advance\cartouter by 18.4pt % allow for 3pt kerns on either + % side, and for 6pt waste from + % each corner char, and rule thickness + \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip + % Flag to tell @lisp, etc., not to narrow margin. + \let\nonarrowing = t% + \vbox\bgroup + \baselineskip=0pt\parskip=0pt\lineskip=0pt + \carttop + \hbox\bgroup + \hskip\lskip + \vrule\kern3pt + \vbox\bgroup + \kern3pt + \hsize=\cartinner + \baselineskip=\normbskip + \lineskip=\normlskip + \parskip=\normpskip + \vskip -\parskip + \comment % For explanation, see the end of \def\group. +} +\def\Ecartouche{% + \ifhmode\par\fi + \kern3pt + \egroup + \kern3pt\vrule + \hskip\rskip + \egroup + \cartbot + \egroup + \checkinserts +} + + +% This macro is called at the beginning of all the @example variants, +% inside a group. +\newdimen\nonfillparindent +\def\nonfillstart{% + \aboveenvbreak + \hfuzz = 12pt % Don't be fussy + \sepspaces % Make spaces be word-separators rather than space tokens. + \let\par = \lisppar % don't ignore blank lines + \obeylines % each line of input is a line of output + \parskip = 0pt + % Turn off paragraph indentation but redefine \indent to emulate + % the normal \indent. + \nonfillparindent=\parindent + \parindent = 0pt + \let\indent\nonfillindent + % + \emergencystretch = 0pt % don't try to avoid overfull boxes + \ifx\nonarrowing\relax + \advance \leftskip by \lispnarrowing + \exdentamount=\lispnarrowing + \else + \let\nonarrowing = \relax + \fi + \let\exdent=\nofillexdent +} + +\begingroup +\obeyspaces +% We want to swallow spaces (but not other tokens) after the fake +% @indent in our nonfill-environments, where spaces are normally +% active and set to @tie, resulting in them not being ignored after +% @indent. +\gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}% +\gdef\nonfillindentcheck{% +\ifx\temp % +\expandafter\nonfillindentgobble% +\else% +\leavevmode\nonfillindentbox% +\fi% +}% +\endgroup +\def\nonfillindentgobble#1{\nonfillindent} +\def\nonfillindentbox{\hbox to \nonfillparindent{\hss}} + +% If you want all examples etc. small: @set dispenvsize small. +% If you want even small examples the full size: @set dispenvsize nosmall. +% This affects the following displayed environments: +% @example, @display, @format, @lisp +% +\def\smallword{small} +\def\nosmallword{nosmall} +\let\SETdispenvsize\relax +\def\setnormaldispenv{% + \ifx\SETdispenvsize\smallword + % end paragraph for sake of leading, in case document has no blank + % line. This is redundant with what happens in \aboveenvbreak, but + % we need to do it before changing the fonts, and it's inconvenient + % to change the fonts afterward. + \ifnum \lastpenalty=10000 \else \endgraf \fi + \smallexamplefonts \rm + \fi +} +\def\setsmalldispenv{% + \ifx\SETdispenvsize\nosmallword + \else + \ifnum \lastpenalty=10000 \else \endgraf \fi + \smallexamplefonts \rm + \fi +} + +% We often define two environments, @foo and @smallfoo. +% Let's do it by one command: +\def\makedispenv #1#2{ + \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2} + \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2} + \expandafter\let\csname E#1\endcsname \afterenvbreak + \expandafter\let\csname Esmall#1\endcsname \afterenvbreak +} + +% Define two synonyms: +\def\maketwodispenvs #1#2#3{ + \makedispenv{#1}{#3} + \makedispenv{#2}{#3} +} + +% @lisp: indented, narrowed, typewriter font; @example: same as @lisp. +% +% @smallexample and @smalllisp: use smaller fonts. +% Originally contributed by Pavel@xerox. +% +\maketwodispenvs {lisp}{example}{% + \nonfillstart + \tt\setupmarkupstyle{example}% + \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special. + \gobble % eat return +} +% @display/@smalldisplay: same as @lisp except keep current font. +% +\makedispenv {display}{% + \nonfillstart + \gobble +} + +% @format/@smallformat: same as @display except don't narrow margins. +% +\makedispenv{format}{% + \let\nonarrowing = t% + \nonfillstart + \gobble +} + +% @flushleft: same as @format, but doesn't obey \SETdispenvsize. +\envdef\flushleft{% + \let\nonarrowing = t% + \nonfillstart + \gobble +} +\let\Eflushleft = \afterenvbreak + +% @flushright. +% +\envdef\flushright{% + \let\nonarrowing = t% + \nonfillstart + \advance\leftskip by 0pt plus 1fill + \gobble +} +\let\Eflushright = \afterenvbreak + + +% @raggedright does more-or-less normal line breaking but no right +% justification. From plain.tex. +\envdef\raggedright{% + \rightskip0pt plus2em \spaceskip.3333em \xspaceskip.5em\relax +} +\let\Eraggedright\par + +\envdef\raggedleft{% + \parindent=0pt \leftskip0pt plus2em + \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt + \hbadness=10000 % Last line will usually be underfull, so turn off + % badness reporting. +} +\let\Eraggedleft\par + +\envdef\raggedcenter{% + \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em + \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt + \hbadness=10000 % Last line will usually be underfull, so turn off + % badness reporting. +} +\let\Eraggedcenter\par + + +% @quotation does normal linebreaking (hence we can't use \nonfillstart) +% and narrows the margins. We keep \parskip nonzero in general, since +% we're doing normal filling. So, when using \aboveenvbreak and +% \afterenvbreak, temporarily make \parskip 0. +% +\def\quotationstart{% + {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip + \parindent=0pt + % + % @cartouche defines \nonarrowing to inhibit narrowing at next level down. + \ifx\nonarrowing\relax + \advance\leftskip by \lispnarrowing + \advance\rightskip by \lispnarrowing + \exdentamount = \lispnarrowing + \else + \let\nonarrowing = \relax + \fi + \parsearg\quotationlabel +} + +\envdef\quotation{% + \setnormaldispenv + \quotationstart +} + +\envdef\smallquotation{% + \setsmalldispenv + \quotationstart +} +\let\Esmallquotation = \Equotation + +% We have retained a nonzero parskip for the environment, since we're +% doing normal filling. +% +\def\Equotation{% + \par + \ifx\quotationauthor\undefined\else + % indent a bit. + \leftline{\kern 2\leftskip \sl ---\quotationauthor}% + \fi + {\parskip=0pt \afterenvbreak}% +} + +% If we're given an argument, typeset it in bold with a colon after. +\def\quotationlabel#1{% + \def\temp{#1}% + \ifx\temp\empty \else + {\bf #1: }% + \fi +} + + +% LaTeX-like @verbatim...@end verbatim and @verb{...} +% If we want to allow any as delimiter, +% we need the curly braces so that makeinfo sees the @verb command, eg: +% `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org +% +% [Knuth]: Donald Ervin Knuth, 1996. The TeXbook. +% +% [Knuth] p.344; only we need to do the other characters Texinfo sets +% active too. Otherwise, they get lost as the first character on a +% verbatim line. +\def\dospecials{% + \do\ \do\\\do\{\do\}\do\$\do\&% + \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~% + \do\<\do\>\do\|\do\@\do+\do\"% + % Don't do the quotes -- if we do, @set txicodequoteundirected and + % @set txicodequotebacktick will not have effect on @verb and + % @verbatim, and ?` and !` ligatures won't get disabled. + %\do\`\do\'% +} +% +% [Knuth] p. 380 +\def\uncatcodespecials{% + \def\do##1{\catcode`##1=\other}\dospecials} +% +% Setup for the @verb command. +% +% Eight spaces for a tab +\begingroup + \catcode`\^^I=\active + \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }} +\endgroup +% +\def\setupverb{% + \tt % easiest (and conventionally used) font for verbatim + \def\par{\leavevmode\endgraf}% + \setupmarkupstyle{verb}% + \tabeightspaces + % Respect line breaks, + % print special symbols as themselves, and + % make each space count + % must do in this order: + \obeylines \uncatcodespecials \sepspaces +} + +% Setup for the @verbatim environment +% +% Real tab expansion +\newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount +% +\def\starttabbox{\setbox0=\hbox\bgroup} +% +\begingroup + \catcode`\^^I=\active + \gdef\tabexpand{% + \catcode`\^^I=\active + \def^^I{\leavevmode\egroup + \dimen0=\wd0 % the width so far, or since the previous tab + \divide\dimen0 by\tabw + \multiply\dimen0 by\tabw % compute previous multiple of \tabw + \advance\dimen0 by\tabw % advance to next multiple of \tabw + \wd0=\dimen0 \box0 \starttabbox + }% + } +\endgroup + +% start the verbatim environment. +\def\setupverbatim{% + \let\nonarrowing = t% + \nonfillstart + % Easiest (and conventionally used) font for verbatim + \tt + \def\par{\leavevmode\egroup\box0\endgraf}% + \tabexpand + \setupmarkupstyle{verbatim}% + % Respect line breaks, + % print special symbols as themselves, and + % make each space count + % must do in this order: + \obeylines \uncatcodespecials \sepspaces + \everypar{\starttabbox}% +} + +% Do the @verb magic: verbatim text is quoted by unique +% delimiter characters. Before first delimiter expect a +% right brace, after last delimiter expect closing brace: +% +% \def\doverb'{'#1'}'{#1} +% +% [Knuth] p. 382; only eat outer {} +\begingroup + \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other + \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next] +\endgroup +% +\def\verb{\begingroup\setupverb\doverb} +% +% +% Do the @verbatim magic: define the macro \doverbatim so that +% the (first) argument ends when '@end verbatim' is reached, ie: +% +% \def\doverbatim#1@end verbatim{#1} +% +% For Texinfo it's a lot easier than for LaTeX, +% because texinfo's \verbatim doesn't stop at '\end{verbatim}': +% we need not redefine '\', '{' and '}'. +% +% Inspired by LaTeX's verbatim command set [latex.ltx] +% +\begingroup + \catcode`\ =\active + \obeylines % + % ignore everything up to the first ^^M, that's the newline at the end + % of the @verbatim input line itself. Otherwise we get an extra blank + % line in the output. + \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}% + % We really want {...\end verbatim} in the body of the macro, but + % without the active space; thus we have to use \xdef and \gobble. +\endgroup +% +\envdef\verbatim{% + \setupverbatim\doverbatim +} +\let\Everbatim = \afterenvbreak + + +% @verbatiminclude FILE - insert text of file in verbatim environment. +% +\def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude} +% +\def\doverbatiminclude#1{% + {% + \makevalueexpandable + \setupverbatim + \indexnofonts % Allow `@@' and other weird things in file names. + \input #1 + \afterenvbreak + }% +} + +% @copying ... @end copying. +% Save the text away for @insertcopying later. +% +% We save the uninterpreted tokens, rather than creating a box. +% Saving the text in a box would be much easier, but then all the +% typesetting commands (@smallbook, font changes, etc.) have to be done +% beforehand -- and a) we want @copying to be done first in the source +% file; b) letting users define the frontmatter in as flexible order as +% possible is very desirable. +% +\def\copying{\checkenv{}\begingroup\scanargctxt\docopying} +\def\docopying#1@end copying{\endgroup\def\copyingtext{#1}} +% +\def\insertcopying{% + \begingroup + \parindent = 0pt % paragraph indentation looks wrong on title page + \scanexp\copyingtext + \endgroup +} + + +\message{defuns,} +% @defun etc. + +\newskip\defbodyindent \defbodyindent=.4in +\newskip\defargsindent \defargsindent=50pt +\newskip\deflastargmargin \deflastargmargin=18pt +\newcount\defunpenalty + +% Start the processing of @deffn: +\def\startdefun{% + \ifnum\lastpenalty<10000 + \medbreak + \defunpenalty=10003 % Will keep this @deffn together with the + % following @def command, see below. + \else + % If there are two @def commands in a row, we'll have a \nobreak, + % which is there to keep the function description together with its + % header. But if there's nothing but headers, we need to allow a + % break somewhere. Check specifically for penalty 10002, inserted + % by \printdefunline, instead of 10000, since the sectioning + % commands also insert a nobreak penalty, and we don't want to allow + % a break between a section heading and a defun. + % + % As a minor refinement, we avoid "club" headers by signalling + % with penalty of 10003 after the very first @deffn in the + % sequence (see above), and penalty of 10002 after any following + % @def command. + \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi + % + % Similarly, after a section heading, do not allow a break. + % But do insert the glue. + \medskip % preceded by discardable penalty, so not a breakpoint + \fi + % + \parindent=0in + \advance\leftskip by \defbodyindent + \exdentamount=\defbodyindent +} + +\def\dodefunx#1{% + % First, check whether we are in the right environment: + \checkenv#1% + % + % As above, allow line break if we have multiple x headers in a row. + % It's not a great place, though. + \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi + % + % And now, it's time to reuse the body of the original defun: + \expandafter\gobbledefun#1% +} +\def\gobbledefun#1\startdefun{} + +% \printdefunline \deffnheader{text} +% +\def\printdefunline#1#2{% + \begingroup + % call \deffnheader: + #1#2 \endheader + % common ending: + \interlinepenalty = 10000 + \advance\rightskip by 0pt plus 1fil + \endgraf + \nobreak\vskip -\parskip + \penalty\defunpenalty % signal to \startdefun and \dodefunx + % Some of the @defun-type tags do not enable magic parentheses, + % rendering the following check redundant. But we don't optimize. + \checkparencounts + \endgroup +} + +\def\Edefun{\endgraf\medbreak} + +% \makedefun{deffn} creates \deffn, \deffnx and \Edeffn; +% the only thing remaining is to define \deffnheader. +% +\def\makedefun#1{% + \expandafter\let\csname E#1\endcsname = \Edefun + \edef\temp{\noexpand\domakedefun + \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}% + \temp +} + +% \domakedefun \deffn \deffnx \deffnheader +% +% Define \deffn and \deffnx, without parameters. +% \deffnheader has to be defined explicitly. +% +\def\domakedefun#1#2#3{% + \envdef#1{% + \startdefun + \parseargusing\activeparens{\printdefunline#3}% + }% + \def#2{\dodefunx#1}% + \def#3% +} + +%%% Untyped functions: + +% @deffn category name args +\makedefun{deffn}{\deffngeneral{}} + +% @deffn category class name args +\makedefun{defop}#1 {\defopon{#1\ \putwordon}} + +% \defopon {category on}class name args +\def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } + +% \deffngeneral {subind}category name args +% +\def\deffngeneral#1#2 #3 #4\endheader{% + % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}. + \dosubind{fn}{\code{#3}}{#1}% + \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}% +} + +%%% Typed functions: + +% @deftypefn category type name args +\makedefun{deftypefn}{\deftypefngeneral{}} + +% @deftypeop category class type name args +\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}} + +% \deftypeopon {category on}class type name args +\def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } + +% \deftypefngeneral {subind}category type name args +% +\def\deftypefngeneral#1#2 #3 #4 #5\endheader{% + \dosubind{fn}{\code{#4}}{#1}% + \defname{#2}{#3}{#4}\defunargs{#5\unskip}% +} + +%%% Typed variables: + +% @deftypevr category type var args +\makedefun{deftypevr}{\deftypecvgeneral{}} + +% @deftypecv category class type var args +\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}} + +% \deftypecvof {category of}class type var args +\def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} } + +% \deftypecvgeneral {subind}category type var args +% +\def\deftypecvgeneral#1#2 #3 #4 #5\endheader{% + \dosubind{vr}{\code{#4}}{#1}% + \defname{#2}{#3}{#4}\defunargs{#5\unskip}% +} + +%%% Untyped variables: + +% @defvr category var args +\makedefun{defvr}#1 {\deftypevrheader{#1} {} } + +% @defcv category class var args +\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}} + +% \defcvof {category of}class var args +\def\defcvof#1#2 {\deftypecvof{#1}#2 {} } + +%%% Type: +% @deftp category name args +\makedefun{deftp}#1 #2 #3\endheader{% + \doind{tp}{\code{#2}}% + \defname{#1}{}{#2}\defunargs{#3\unskip}% +} + +% Remaining @defun-like shortcuts: +\makedefun{defun}{\deffnheader{\putwordDeffunc} } +\makedefun{defmac}{\deffnheader{\putwordDefmac} } +\makedefun{defspec}{\deffnheader{\putwordDefspec} } +\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} } +\makedefun{defvar}{\defvrheader{\putwordDefvar} } +\makedefun{defopt}{\defvrheader{\putwordDefopt} } +\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} } +\makedefun{defmethod}{\defopon\putwordMethodon} +\makedefun{deftypemethod}{\deftypeopon\putwordMethodon} +\makedefun{defivar}{\defcvof\putwordInstanceVariableof} +\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof} + +% \defname, which formats the name of the @def (not the args). +% #1 is the category, such as "Function". +% #2 is the return type, if any. +% #3 is the function name. +% +% We are followed by (but not passed) the arguments, if any. +% +\def\defname#1#2#3{% + % Get the values of \leftskip and \rightskip as they were outside the @def... + \advance\leftskip by -\defbodyindent + % + % How we'll format the type name. Putting it in brackets helps + % distinguish it from the body text that may end up on the next line + % just below it. + \def\temp{#1}% + \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi} + % + % Figure out line sizes for the paragraph shape. + % The first line needs space for \box0; but if \rightskip is nonzero, + % we need only space for the part of \box0 which exceeds it: + \dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip + % The continuations: + \dimen2=\hsize \advance\dimen2 by -\defargsindent + % (plain.tex says that \dimen1 should be used only as global.) + \parshape 2 0in \dimen0 \defargsindent \dimen2 + % + % Put the type name to the right margin. + \noindent + \hbox to 0pt{% + \hfil\box0 \kern-\hsize + % \hsize has to be shortened this way: + \kern\leftskip + % Intentionally do not respect \rightskip, since we need the space. + }% + % + % Allow all lines to be underfull without complaint: + \tolerance=10000 \hbadness=10000 + \exdentamount=\defbodyindent + {% + % defun fonts. We use typewriter by default (used to be bold) because: + % . we're printing identifiers, they should be in tt in principle. + % . in languages with many accents, such as Czech or French, it's + % common to leave accents off identifiers. The result looks ok in + % tt, but exceedingly strange in rm. + % . we don't want -- and --- to be treated as ligatures. + % . this still does not fix the ?` and !` ligatures, but so far no + % one has made identifiers using them :). + \df \tt + \def\temp{#2}% return value type + \ifx\temp\empty\else \tclose{\temp} \fi + #3% output function name + }% + {\rm\enskip}% hskip 0.5 em of \tenrm + % + \boldbrax + % arguments will be output next, if any. +} + +% Print arguments in slanted roman (not ttsl), inconsistently with using +% tt for the name. This is because literal text is sometimes needed in +% the argument list (groff manual), and ttsl and tt are not very +% distinguishable. Prevent hyphenation at `-' chars. +% +\def\defunargs#1{% + % use sl by default (not ttsl), + % tt for the names. + \df \sl \hyphenchar\font=0 + % + % On the other hand, if an argument has two dashes (for instance), we + % want a way to get ttsl. Let's try @var for that. + \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}% + #1% + \sl\hyphenchar\font=45 +} + +% We want ()&[] to print specially on the defun line. +% +\def\activeparens{% + \catcode`\(=\active \catcode`\)=\active + \catcode`\[=\active \catcode`\]=\active + \catcode`\&=\active +} + +% Make control sequences which act like normal parenthesis chars. +\let\lparen = ( \let\rparen = ) + +% Be sure that we always have a definition for `(', etc. For example, +% if the fn name has parens in it, \boldbrax will not be in effect yet, +% so TeX would otherwise complain about undefined control sequence. +{ + \activeparens + \global\let(=\lparen \global\let)=\rparen + \global\let[=\lbrack \global\let]=\rbrack + \global\let& = \& + + \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb} + \gdef\magicamp{\let&=\amprm} +} + +\newcount\parencount + +% If we encounter &foo, then turn on ()-hacking afterwards +\newif\ifampseen +\def\amprm#1 {\ampseentrue{\bf\ }} + +\def\parenfont{% + \ifampseen + % At the first level, print parens in roman, + % otherwise use the default font. + \ifnum \parencount=1 \rm \fi + \else + % The \sf parens (in \boldbrax) actually are a little bolder than + % the contained text. This is especially needed for [ and ] . + \sf + \fi +} +\def\infirstlevel#1{% + \ifampseen + \ifnum\parencount=1 + #1% + \fi + \fi +} +\def\bfafterword#1 {#1 \bf} + +\def\opnr{% + \global\advance\parencount by 1 + {\parenfont(}% + \infirstlevel \bfafterword +} +\def\clnr{% + {\parenfont)}% + \infirstlevel \sl + \global\advance\parencount by -1 +} + +\newcount\brackcount +\def\lbrb{% + \global\advance\brackcount by 1 + {\bf[}% +} +\def\rbrb{% + {\bf]}% + \global\advance\brackcount by -1 +} + +\def\checkparencounts{% + \ifnum\parencount=0 \else \badparencount \fi + \ifnum\brackcount=0 \else \badbrackcount \fi +} +% these should not use \errmessage; the glibc manual, at least, actually +% has such constructs (when documenting function pointers). +\def\badparencount{% + \message{Warning: unbalanced parentheses in @def...}% + \global\parencount=0 +} +\def\badbrackcount{% + \message{Warning: unbalanced square brackets in @def...}% + \global\brackcount=0 +} + + +\message{macros,} +% @macro. + +% To do this right we need a feature of e-TeX, \scantokens, +% which we arrange to emulate with a temporary file in ordinary TeX. +\ifx\eTeXversion\undefined + \newwrite\macscribble + \def\scantokens#1{% + \toks0={#1}% + \immediate\openout\macscribble=\jobname.tmp + \immediate\write\macscribble{\the\toks0}% + \immediate\closeout\macscribble + \input \jobname.tmp + } +\fi + +\def\scanmacro#1{% + \begingroup + \newlinechar`\^^M + \let\xeatspaces\eatspaces + % Undo catcode changes of \startcontents and \doprintindex + % When called from @insertcopying or (short)caption, we need active + % backslash to get it printed correctly. Previously, we had + % \catcode`\\=\other instead. We'll see whether a problem appears + % with macro expansion. --kasal, 19aug04 + \catcode`\@=0 \catcode`\\=\active \escapechar=`\@ + % ... and \example + \spaceisspace + % + % Append \endinput to make sure that TeX does not see the ending newline. + % I've verified that it is necessary both for e-TeX and for ordinary TeX + % --kasal, 29nov03 + \scantokens{#1\endinput}% + \endgroup +} + +\def\scanexp#1{% + \edef\temp{\noexpand\scanmacro{#1}}% + \temp +} + +\newcount\paramno % Count of parameters +\newtoks\macname % Macro name +\newif\ifrecursive % Is it recursive? + +% List of all defined macros in the form +% \definedummyword\macro1\definedummyword\macro2... +% Currently is also contains all @aliases; the list can be split +% if there is a need. +\def\macrolist{} + +% Add the macro to \macrolist +\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname} +\def\addtomacrolistxxx#1{% + \toks0 = \expandafter{\macrolist\definedummyword#1}% + \xdef\macrolist{\the\toks0}% +} + +% Utility routines. +% This does \let #1 = #2, with \csnames; that is, +% \let \csname#1\endcsname = \csname#2\endcsname +% (except of course we have to play expansion games). +% +\def\cslet#1#2{% + \expandafter\let + \csname#1\expandafter\endcsname + \csname#2\endcsname +} + +% Trim leading and trailing spaces off a string. +% Concepts from aro-bend problem 15 (see CTAN). +{\catcode`\@=11 +\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }} +\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@} +\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @} +\def\unbrace#1{#1} +\unbrace{\gdef\trim@@@ #1 } #2@{#1} +} + +% Trim a single trailing ^^M off a string. +{\catcode`\^^M=\other \catcode`\Q=3% +\gdef\eatcr #1{\eatcra #1Q^^MQ}% +\gdef\eatcra#1^^MQ{\eatcrb#1Q}% +\gdef\eatcrb#1Q#2Q{#1}% +} + +% Macro bodies are absorbed as an argument in a context where +% all characters are catcode 10, 11 or 12, except \ which is active +% (as in normal texinfo). It is necessary to change the definition of \. + +% Non-ASCII encodings make 8-bit characters active, so un-activate +% them to avoid their expansion. Must do this non-globally, to +% confine the change to the current group. + +% It's necessary to have hard CRs when the macro is executed. This is +% done by making ^^M (\endlinechar) catcode 12 when reading the macro +% body, and then making it the \newlinechar in \scanmacro. + +\def\scanctxt{% + \catcode`\"=\other + \catcode`\+=\other + \catcode`\<=\other + \catcode`\>=\other + \catcode`\@=\other + \catcode`\^=\other + \catcode`\_=\other + \catcode`\|=\other + \catcode`\~=\other + \ifx\declaredencoding\ascii \else \setnonasciicharscatcodenonglobal\other \fi +} + +\def\scanargctxt{% + \scanctxt + \catcode`\\=\other + \catcode`\^^M=\other +} + +\def\macrobodyctxt{% + \scanctxt + \catcode`\{=\other + \catcode`\}=\other + \catcode`\^^M=\other + \usembodybackslash +} + +\def\macroargctxt{% + \scanctxt + \catcode`\\=\other +} + +% \mbodybackslash is the definition of \ in @macro bodies. +% It maps \foo\ => \csname macarg.foo\endcsname => #N +% where N is the macro parameter number. +% We define \csname macarg.\endcsname to be \realbackslash, so +% \\ in macro replacement text gets you a backslash. + +{\catcode`@=0 @catcode`@\=@active + @gdef@usembodybackslash{@let\=@mbodybackslash} + @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname} +} +\expandafter\def\csname macarg.\endcsname{\realbackslash} + +\def\macro{\recursivefalse\parsearg\macroxxx} +\def\rmacro{\recursivetrue\parsearg\macroxxx} + +\def\macroxxx#1{% + \getargs{#1}% now \macname is the macname and \argl the arglist + \ifx\argl\empty % no arguments + \paramno=0% + \else + \expandafter\parsemargdef \argl;% + \fi + \if1\csname ismacro.\the\macname\endcsname + \message{Warning: redefining \the\macname}% + \else + \expandafter\ifx\csname \the\macname\endcsname \relax + \else \errmessage{Macro name \the\macname\space already defined}\fi + \global\cslet{macsave.\the\macname}{\the\macname}% + \global\expandafter\let\csname ismacro.\the\macname\endcsname=1% + \addtomacrolist{\the\macname}% + \fi + \begingroup \macrobodyctxt + \ifrecursive \expandafter\parsermacbody + \else \expandafter\parsemacbody + \fi} + +\parseargdef\unmacro{% + \if1\csname ismacro.#1\endcsname + \global\cslet{#1}{macsave.#1}% + \global\expandafter\let \csname ismacro.#1\endcsname=0% + % Remove the macro name from \macrolist: + \begingroup + \expandafter\let\csname#1\endcsname \relax + \let\definedummyword\unmacrodo + \xdef\macrolist{\macrolist}% + \endgroup + \else + \errmessage{Macro #1 not defined}% + \fi +} + +% Called by \do from \dounmacro on each macro. The idea is to omit any +% macro definitions that have been changed to \relax. +% +\def\unmacrodo#1{% + \ifx #1\relax + % remove this + \else + \noexpand\definedummyword \noexpand#1% + \fi +} + +% This makes use of the obscure feature that if the last token of a +% is #, then the preceding argument is delimited by +% an opening brace, and that opening brace is not consumed. +\def\getargs#1{\getargsxxx#1{}} +\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs} +\def\getmacname #1 #2\relax{\macname={#1}} +\def\getmacargs#1{\def\argl{#1}} + +% Parse the optional {params} list. Set up \paramno and \paramlist +% so \defmacro knows what to do. Define \macarg.blah for each blah +% in the params list, to be ##N where N is the position in that list. +% That gets used by \mbodybackslash (above). + +% We need to get `macro parameter char #' into several definitions. +% The technique used is stolen from LaTeX: let \hash be something +% unexpandable, insert that wherever you need a #, and then redefine +% it to # just before using the token list produced. +% +% The same technique is used to protect \eatspaces till just before +% the macro is used. + +\def\parsemargdef#1;{\paramno=0\def\paramlist{}% + \let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,} +\def\parsemargdefxxx#1,{% + \if#1;\let\next=\relax + \else \let\next=\parsemargdefxxx + \advance\paramno by 1% + \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname + {\xeatspaces{\hash\the\paramno}}% + \edef\paramlist{\paramlist\hash\the\paramno,}% + \fi\next} + +% These two commands read recursive and nonrecursive macro bodies. +% (They're different since rec and nonrec macros end differently.) + +\long\def\parsemacbody#1@end macro% +{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}% +\long\def\parsermacbody#1@end rmacro% +{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}% + +% This defines the macro itself. There are six cases: recursive and +% nonrecursive macros of zero, one, and many arguments. +% Much magic with \expandafter here. +% \xdef is used so that macro definitions will survive the file +% they're defined in; @include reads the file inside a group. +\def\defmacro{% + \let\hash=##% convert placeholders to macro parameter chars + \ifrecursive + \ifcase\paramno + % 0 + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\scanmacro{\temp}}% + \or % 1 + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \noexpand\braceorline + \expandafter\noexpand\csname\the\macname xxx\endcsname}% + \expandafter\xdef\csname\the\macname xxx\endcsname##1{% + \egroup\noexpand\scanmacro{\temp}}% + \else % many + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \noexpand\csname\the\macname xx\endcsname}% + \expandafter\xdef\csname\the\macname xx\endcsname##1{% + \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}% + \expandafter\expandafter + \expandafter\xdef + \expandafter\expandafter + \csname\the\macname xxx\endcsname + \paramlist{\egroup\noexpand\scanmacro{\temp}}% + \fi + \else + \ifcase\paramno + % 0 + \expandafter\xdef\csname\the\macname\endcsname{% + \noexpand\norecurse{\the\macname}% + \noexpand\scanmacro{\temp}\egroup}% + \or % 1 + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \noexpand\braceorline + \expandafter\noexpand\csname\the\macname xxx\endcsname}% + \expandafter\xdef\csname\the\macname xxx\endcsname##1{% + \egroup + \noexpand\norecurse{\the\macname}% + \noexpand\scanmacro{\temp}\egroup}% + \else % many + \expandafter\xdef\csname\the\macname\endcsname{% + \bgroup\noexpand\macroargctxt + \expandafter\noexpand\csname\the\macname xx\endcsname}% + \expandafter\xdef\csname\the\macname xx\endcsname##1{% + \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}% + \expandafter\expandafter + \expandafter\xdef + \expandafter\expandafter + \csname\the\macname xxx\endcsname + \paramlist{% + \egroup + \noexpand\norecurse{\the\macname}% + \noexpand\scanmacro{\temp}\egroup}% + \fi + \fi} + +\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}} + +% \braceorline decides whether the next nonwhitespace character is a +% {. If so it reads up to the closing }, if not, it reads the whole +% line. Whatever was read is then fed to the next control sequence +% as an argument (by \parsebrace or \parsearg) +\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx} +\def\braceorlinexxx{% + \ifx\nchar\bgroup\else + \expandafter\parsearg + \fi \macnamexxx} + + +% @alias. +% We need some trickery to remove the optional spaces around the equal +% sign. Just make them active and then expand them all to nothing. +\def\alias{\parseargusing\obeyspaces\aliasxxx} +\def\aliasxxx #1{\aliasyyy#1\relax} +\def\aliasyyy #1=#2\relax{% + {% + \expandafter\let\obeyedspace=\empty + \addtomacrolist{#1}% + \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}% + }% + \next +} + + +\message{cross references,} + +\newwrite\auxfile +\newif\ifhavexrefs % True if xref values are known. +\newif\ifwarnedxrefs % True if we warned once that they aren't known. + +% @inforef is relatively simple. +\def\inforef #1{\inforefzzz #1,,,,**} +\def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}}, + node \samp{\ignorespaces#1{}}} + +% @node's only job in TeX is to define \lastnode, which is used in +% cross-references. The @node line might or might not have commas, and +% might or might not have spaces before the first comma, like: +% @node foo , bar , ... +% We don't want such trailing spaces in the node name. +% +\parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse} +% +% also remove a trailing comma, in case of something like this: +% @node Help-Cross, , , Cross-refs +\def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse} +\def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}} + +\let\nwnode=\node +\let\lastnode=\empty + +% Write a cross-reference definition for the current node. #1 is the +% type (Ynumbered, Yappendix, Ynothing). +% +\def\donoderef#1{% + \ifx\lastnode\empty\else + \setref{\lastnode}{#1}% + \global\let\lastnode=\empty + \fi +} + +% @anchor{NAME} -- define xref target at arbitrary point. +% +\newcount\savesfregister +% +\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi} +\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi} +\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces} + +% \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an +% anchor), which consists of three parts: +% 1) NAME-title - the current sectioning name taken from \lastsection, +% or the anchor name. +% 2) NAME-snt - section number and type, passed as the SNT arg, or +% empty for anchors. +% 3) NAME-pg - the page number. +% +% This is called from \donoderef, \anchor, and \dofloat. In the case of +% floats, there is an additional part, which is not written here: +% 4) NAME-lof - the text as it should appear in a @listoffloats. +% +\def\setref#1#2{% + \pdfmkdest{#1}% + \iflinks + {% + \atdummies % preserve commands, but don't expand them + \edef\writexrdef##1##2{% + \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef + ##1}{##2}}% these are parameters of \writexrdef + }% + \toks0 = \expandafter{\lastsection}% + \immediate \writexrdef{title}{\the\toks0 }% + \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc. + \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, during \shipout + }% + \fi +} + +% @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is +% the node name, #2 the name of the Info cross-reference, #3 the printed +% node name, #4 the name of the Info file, #5 the name of the printed +% manual. All but the node name can be omitted. +% +\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]} +\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]} +\def\ref#1{\xrefX[#1,,,,,,,]} +\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup + \unsepspaces + \def\printedmanual{\ignorespaces #5}% + \def\printedrefname{\ignorespaces #3}% + \setbox1=\hbox{\printedmanual\unskip}% + \setbox0=\hbox{\printedrefname\unskip}% + \ifdim \wd0 = 0pt + % No printed node name was explicitly given. + \expandafter\ifx\csname SETxref-automatic-section-title\endcsname\relax + % Use the node name inside the square brackets. + \def\printedrefname{\ignorespaces #1}% + \else + % Use the actual chapter/section title appear inside + % the square brackets. Use the real section title if we have it. + \ifdim \wd1 > 0pt + % It is in another manual, so we don't have it. + \def\printedrefname{\ignorespaces #1}% + \else + \ifhavexrefs + % We know the real title if we have the xref values. + \def\printedrefname{\refx{#1-title}{}}% + \else + % Otherwise just copy the Info node name. + \def\printedrefname{\ignorespaces #1}% + \fi% + \fi + \fi + \fi + % + % Make link in pdf output. + \ifpdf + {\indexnofonts + \turnoffactive + % This expands tokens, so do it after making catcode changes, so _ + % etc. don't get their TeX definitions. + \getfilename{#4}% + % + % See comments at \activebackslashdouble. + {\activebackslashdouble \xdef\pdfxrefdest{#1}% + \backslashparens\pdfxrefdest}% + % + \leavevmode + \startlink attr{/Border [0 0 0]}% + \ifnum\filenamelength>0 + goto file{\the\filename.pdf} name{\pdfxrefdest}% + \else + goto name{\pdfmkpgn{\pdfxrefdest}}% + \fi + }% + \setcolor{\linkcolor}% + \fi + % + % Float references are printed completely differently: "Figure 1.2" + % instead of "[somenode], p.3". We distinguish them by the + % LABEL-title being set to a magic string. + {% + % Have to otherify everything special to allow the \csname to + % include an _ in the xref name, etc. + \indexnofonts + \turnoffactive + \expandafter\global\expandafter\let\expandafter\Xthisreftitle + \csname XR#1-title\endcsname + }% + \iffloat\Xthisreftitle + % If the user specified the print name (third arg) to the ref, + % print it instead of our usual "Figure 1.2". + \ifdim\wd0 = 0pt + \refx{#1-snt}{}% + \else + \printedrefname + \fi + % + % if the user also gave the printed manual name (fifth arg), append + % "in MANUALNAME". + \ifdim \wd1 > 0pt + \space \putwordin{} \cite{\printedmanual}% + \fi + \else + % node/anchor (non-float) references. + % + % If we use \unhbox0 and \unhbox1 to print the node names, TeX does not + % insert empty discretionaries after hyphens, which means that it will + % not find a line break at a hyphen in a node names. Since some manuals + % are best written with fairly long node names, containing hyphens, this + % is a loss. Therefore, we give the text of the node name again, so it + % is as if TeX is seeing it for the first time. + \ifdim \wd1 > 0pt + \putwordSection{} ``\printedrefname'' \putwordin{} \cite{\printedmanual}% + \else + % _ (for example) has to be the character _ for the purposes of the + % control sequence corresponding to the node, but it has to expand + % into the usual \leavevmode...\vrule stuff for purposes of + % printing. So we \turnoffactive for the \refx-snt, back on for the + % printing, back off for the \refx-pg. + {\turnoffactive + % Only output a following space if the -snt ref is nonempty; for + % @unnumbered and @anchor, it won't be. + \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}% + \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi + }% + % output the `[mynode]' via a macro so it can be overridden. + \xrefprintnodename\printedrefname + % + % But we always want a comma and a space: + ,\space + % + % output the `page 3'. + \turnoffactive \putwordpage\tie\refx{#1-pg}{}% + \fi + \fi + \endlink +\endgroup} + +% This macro is called from \xrefX for the `[nodename]' part of xref +% output. It's a separate macro only so it can be changed more easily, +% since square brackets don't work well in some documents. Particularly +% one that Bob is working on :). +% +\def\xrefprintnodename#1{[#1]} + +% Things referred to by \setref. +% +\def\Ynothing{} +\def\Yomitfromtoc{} +\def\Ynumbered{% + \ifnum\secno=0 + \putwordChapter@tie \the\chapno + \else \ifnum\subsecno=0 + \putwordSection@tie \the\chapno.\the\secno + \else \ifnum\subsubsecno=0 + \putwordSection@tie \the\chapno.\the\secno.\the\subsecno + \else + \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno + \fi\fi\fi +} +\def\Yappendix{% + \ifnum\secno=0 + \putwordAppendix@tie @char\the\appendixno{}% + \else \ifnum\subsecno=0 + \putwordSection@tie @char\the\appendixno.\the\secno + \else \ifnum\subsubsecno=0 + \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno + \else + \putwordSection@tie + @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno + \fi\fi\fi +} + +% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME. +% If its value is nonempty, SUFFIX is output afterward. +% +\def\refx#1#2{% + {% + \indexnofonts + \otherbackslash + \expandafter\global\expandafter\let\expandafter\thisrefX + \csname XR#1\endcsname + }% + \ifx\thisrefX\relax + % If not defined, say something at least. + \angleleft un\-de\-fined\angleright + \iflinks + \ifhavexrefs + \message{\linenumber Undefined cross reference `#1'.}% + \else + \ifwarnedxrefs\else + \global\warnedxrefstrue + \message{Cross reference values unknown; you must run TeX again.}% + \fi + \fi + \fi + \else + % It's defined, so just use it. + \thisrefX + \fi + #2% Output the suffix in any case. +} + +% This is the macro invoked by entries in the aux file. Usually it's +% just a \def (we prepend XR to the control sequence name to avoid +% collisions). But if this is a float type, we have more work to do. +% +\def\xrdef#1#2{% + {% The node name might contain 8-bit characters, which in our current + % implementation are changed to commands like @'e. Don't let these + % mess up the control sequence name. + \indexnofonts + \turnoffactive + \xdef\safexrefname{#1}% + }% + % + \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref + % + % Was that xref control sequence that we just defined for a float? + \expandafter\iffloat\csname XR\safexrefname\endcsname + % it was a float, and we have the (safe) float type in \iffloattype. + \expandafter\let\expandafter\floatlist + \csname floatlist\iffloattype\endcsname + % + % Is this the first time we've seen this float type? + \expandafter\ifx\floatlist\relax + \toks0 = {\do}% yes, so just \do + \else + % had it before, so preserve previous elements in list. + \toks0 = \expandafter{\floatlist\do}% + \fi + % + % Remember this xref in the control sequence \floatlistFLOATTYPE, + % for later use in \listoffloats. + \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0 + {\safexrefname}}% + \fi +} + +% Read the last existing aux file, if any. No error if none exists. +% +\def\tryauxfile{% + \openin 1 \jobname.aux + \ifeof 1 \else + \readdatafile{aux}% + \global\havexrefstrue + \fi + \closein 1 +} + +\def\setupdatafile{% + \catcode`\^^@=\other + \catcode`\^^A=\other + \catcode`\^^B=\other + \catcode`\^^C=\other + \catcode`\^^D=\other + \catcode`\^^E=\other + \catcode`\^^F=\other + \catcode`\^^G=\other + \catcode`\^^H=\other + \catcode`\^^K=\other + \catcode`\^^L=\other + \catcode`\^^N=\other + \catcode`\^^P=\other + \catcode`\^^Q=\other + \catcode`\^^R=\other + \catcode`\^^S=\other + \catcode`\^^T=\other + \catcode`\^^U=\other + \catcode`\^^V=\other + \catcode`\^^W=\other + \catcode`\^^X=\other + \catcode`\^^Z=\other + \catcode`\^^[=\other + \catcode`\^^\=\other + \catcode`\^^]=\other + \catcode`\^^^=\other + \catcode`\^^_=\other + % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc. + % in xref tags, i.e., node names. But since ^^e4 notation isn't + % supported in the main text, it doesn't seem desirable. Furthermore, + % that is not enough: for node names that actually contain a ^ + % character, we would end up writing a line like this: 'xrdef {'hat + % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first + % argument, and \hat is not an expandable control sequence. It could + % all be worked out, but why? Either we support ^^ or we don't. + % + % The other change necessary for this was to define \auxhat: + % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter + % and then to call \auxhat in \setq. + % + \catcode`\^=\other + % + % Special characters. Should be turned off anyway, but... + \catcode`\~=\other + \catcode`\[=\other + \catcode`\]=\other + \catcode`\"=\other + \catcode`\_=\other + \catcode`\|=\other + \catcode`\<=\other + \catcode`\>=\other + \catcode`\$=\other + \catcode`\#=\other + \catcode`\&=\other + \catcode`\%=\other + \catcode`+=\other % avoid \+ for paranoia even though we've turned it off + % + % This is to support \ in node names and titles, since the \ + % characters end up in a \csname. It's easier than + % leaving it active and making its active definition an actual \ + % character. What I don't understand is why it works in the *value* + % of the xrdef. Seems like it should be a catcode12 \, and that + % should not typeset properly. But it works, so I'm moving on for + % now. --karl, 15jan04. + \catcode`\\=\other + % + % Make the characters 128-255 be printing characters. + {% + \count1=128 + \def\loop{% + \catcode\count1=\other + \advance\count1 by 1 + \ifnum \count1<256 \loop \fi + }% + }% + % + % @ is our escape character in .aux files, and we need braces. + \catcode`\{=1 + \catcode`\}=2 + \catcode`\@=0 +} + +\def\readdatafile#1{% +\begingroup + \setupdatafile + \input\jobname.#1 +\endgroup} + + +\message{insertions,} +% including footnotes. + +\newcount \footnoteno + +% The trailing space in the following definition for supereject is +% vital for proper filling; pages come out unaligned when you do a +% pagealignmacro call if that space before the closing brace is +% removed. (Generally, numeric constants should always be followed by a +% space to prevent strange expansion errors.) +\def\supereject{\par\penalty -20000\footnoteno =0 } + +% @footnotestyle is meaningful for info output only. +\let\footnotestyle=\comment + +{\catcode `\@=11 +% +% Auto-number footnotes. Otherwise like plain. +\gdef\footnote{% + \let\indent=\ptexindent + \let\noindent=\ptexnoindent + \global\advance\footnoteno by \@ne + \edef\thisfootno{$^{\the\footnoteno}$}% + % + % In case the footnote comes at the end of a sentence, preserve the + % extra spacing after we do the footnote number. + \let\@sf\empty + \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi + % + % Remove inadvertent blank space before typesetting the footnote number. + \unskip + \thisfootno\@sf + \dofootnote +}% + +% Don't bother with the trickery in plain.tex to not require the +% footnote text as a parameter. Our footnotes don't need to be so general. +% +% Oh yes, they do; otherwise, @ifset (and anything else that uses +% \parseargline) fails inside footnotes because the tokens are fixed when +% the footnote is read. --karl, 16nov96. +% +\gdef\dofootnote{% + \insert\footins\bgroup + % We want to typeset this text as a normal paragraph, even if the + % footnote reference occurs in (for example) a display environment. + % So reset some parameters. + \hsize=\pagewidth + \interlinepenalty\interfootnotelinepenalty + \splittopskip\ht\strutbox % top baseline for broken footnotes + \splitmaxdepth\dp\strutbox + \floatingpenalty\@MM + \leftskip\z@skip + \rightskip\z@skip + \spaceskip\z@skip + \xspaceskip\z@skip + \parindent\defaultparindent + % + \smallfonts \rm + % + % Because we use hanging indentation in footnotes, a @noindent appears + % to exdent this text, so make it be a no-op. makeinfo does not use + % hanging indentation so @noindent can still be needed within footnote + % text after an @example or the like (not that this is good style). + \let\noindent = \relax + % + % Hang the footnote text off the number. Use \everypar in case the + % footnote extends for more than one paragraph. + \everypar = {\hang}% + \textindent{\thisfootno}% + % + % Don't crash into the line above the footnote text. Since this + % expands into a box, it must come within the paragraph, lest it + % provide a place where TeX can split the footnote. + \footstrut + \futurelet\next\fo@t +} +}%end \catcode `\@=11 + +% In case a @footnote appears in a vbox, save the footnote text and create +% the real \insert just after the vbox finished. Otherwise, the insertion +% would be lost. +% Similarly, if a @footnote appears inside an alignment, save the footnote +% text to a box and make the \insert when a row of the table is finished. +% And the same can be done for other insert classes. --kasal, 16nov03. + +% Replace the \insert primitive by a cheating macro. +% Deeper inside, just make sure that the saved insertions are not spilled +% out prematurely. +% +\def\startsavinginserts{% + \ifx \insert\ptexinsert + \let\insert\saveinsert + \else + \let\checkinserts\relax + \fi +} + +% This \insert replacement works for both \insert\footins{foo} and +% \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}. +% +\def\saveinsert#1{% + \edef\next{\noexpand\savetobox \makeSAVEname#1}% + \afterassignment\next + % swallow the left brace + \let\temp = +} +\def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}} +\def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1} + +\def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi} + +\def\placesaveins#1{% + \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname + {\box#1}% +} + +% eat @SAVE -- beware, all of them have catcode \other: +{ + \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-) + \gdef\gobblesave @SAVE{} +} + +% initialization: +\def\newsaveins #1{% + \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}% + \next +} +\def\newsaveinsX #1{% + \csname newbox\endcsname #1% + \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts + \checksaveins #1}% +} + +% initialize: +\let\checkinserts\empty +\newsaveins\footins +\newsaveins\margin + + +% @image. We use the macros from epsf.tex to support this. +% If epsf.tex is not installed and @image is used, we complain. +% +% Check for and read epsf.tex up front. If we read it only at @image +% time, we might be inside a group, and then its definitions would get +% undone and the next image would fail. +\openin 1 = epsf.tex +\ifeof 1 \else + % Do not bother showing banner with epsf.tex v2.7k (available in + % doc/epsf.tex and on ctan). + \def\epsfannounce{\toks0 = }% + \input epsf.tex +\fi +\closein 1 +% +% We will only complain once about lack of epsf.tex. +\newif\ifwarnednoepsf +\newhelp\noepsfhelp{epsf.tex must be installed for images to + work. It is also included in the Texinfo distribution, or you can get + it from ftp://tug.org/tex/epsf.tex.} +% +\def\image#1{% + \ifx\epsfbox\undefined + \ifwarnednoepsf \else + \errhelp = \noepsfhelp + \errmessage{epsf.tex not found, images will be ignored}% + \global\warnednoepsftrue + \fi + \else + \imagexxx #1,,,,,\finish + \fi +} +% +% Arguments to @image: +% #1 is (mandatory) image filename; we tack on .eps extension. +% #2 is (optional) width, #3 is (optional) height. +% #4 is (ignored optional) html alt text. +% #5 is (ignored optional) extension. +% #6 is just the usual extra ignored arg for parsing this stuff. +\newif\ifimagevmode +\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup + \catcode`\^^M = 5 % in case we're inside an example + \normalturnoffactive % allow _ et al. in names + % If the image is by itself, center it. + \ifvmode + \imagevmodetrue + \nobreak\medskip + % Usually we'll have text after the image which will insert + % \parskip glue, so insert it here too to equalize the space + % above and below. + \nobreak\vskip\parskip + \nobreak + \fi + % + % Leave vertical mode so that indentation from an enclosing + % environment such as @quotation is respected. On the other hand, if + % it's at the top level, we don't want the normal paragraph indentation. + \noindent + % + % Output the image. + \ifpdf + \dopdfimage{#1}{#2}{#3}% + \else + % \epsfbox itself resets \epsf?size at each figure. + \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi + \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi + \epsfbox{#1.eps}% + \fi + % + \ifimagevmode \medskip \fi % space after the standalone image +\endgroup} + + +% @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables, +% etc. We don't actually implement floating yet, we always include the +% float "here". But it seemed the best name for the future. +% +\envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish} + +% There may be a space before second and/or third parameter; delete it. +\def\eatcommaspace#1, {#1,} + +% #1 is the optional FLOATTYPE, the text label for this float, typically +% "Figure", "Table", "Example", etc. Can't contain commas. If omitted, +% this float will not be numbered and cannot be referred to. +% +% #2 is the optional xref label. Also must be present for the float to +% be referable. +% +% #3 is the optional positioning argument; for now, it is ignored. It +% will somehow specify the positions allowed to float to (here, top, bottom). +% +% We keep a separate counter for each FLOATTYPE, which we reset at each +% chapter-level command. +\let\resetallfloatnos=\empty +% +\def\dofloat#1,#2,#3,#4\finish{% + \let\thiscaption=\empty + \let\thisshortcaption=\empty + % + % don't lose footnotes inside @float. + % + % BEWARE: when the floats start float, we have to issue warning whenever an + % insert appears inside a float which could possibly float. --kasal, 26may04 + % + \startsavinginserts + % + % We can't be used inside a paragraph. + \par + % + \vtop\bgroup + \def\floattype{#1}% + \def\floatlabel{#2}% + \def\floatloc{#3}% we do nothing with this yet. + % + \ifx\floattype\empty + \let\safefloattype=\empty + \else + {% + % the floattype might have accents or other special characters, + % but we need to use it in a control sequence name. + \indexnofonts + \turnoffactive + \xdef\safefloattype{\floattype}% + }% + \fi + % + % If label is given but no type, we handle that as the empty type. + \ifx\floatlabel\empty \else + % We want each FLOATTYPE to be numbered separately (Figure 1, + % Table 1, Figure 2, ...). (And if no label, no number.) + % + \expandafter\getfloatno\csname\safefloattype floatno\endcsname + \global\advance\floatno by 1 + % + {% + % This magic value for \lastsection is output by \setref as the + % XREFLABEL-title value. \xrefX uses it to distinguish float + % labels (which have a completely different output format) from + % node and anchor labels. And \xrdef uses it to construct the + % lists of floats. + % + \edef\lastsection{\floatmagic=\safefloattype}% + \setref{\floatlabel}{Yfloat}% + }% + \fi + % + % start with \parskip glue, I guess. + \vskip\parskip + % + % Don't suppress indentation if a float happens to start a section. + \restorefirstparagraphindent +} + +% we have these possibilities: +% @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap +% @float Foo,lbl & no caption: Foo 1.1 +% @float Foo & @caption{Cap}: Foo: Cap +% @float Foo & no caption: Foo +% @float ,lbl & Caption{Cap}: 1.1: Cap +% @float ,lbl & no caption: 1.1 +% @float & @caption{Cap}: Cap +% @float & no caption: +% +\def\Efloat{% + \let\floatident = \empty + % + % In all cases, if we have a float type, it comes first. + \ifx\floattype\empty \else \def\floatident{\floattype}\fi + % + % If we have an xref label, the number comes next. + \ifx\floatlabel\empty \else + \ifx\floattype\empty \else % if also had float type, need tie first. + \appendtomacro\floatident{\tie}% + \fi + % the number. + \appendtomacro\floatident{\chaplevelprefix\the\floatno}% + \fi + % + % Start the printed caption with what we've constructed in + % \floatident, but keep it separate; we need \floatident again. + \let\captionline = \floatident + % + \ifx\thiscaption\empty \else + \ifx\floatident\empty \else + \appendtomacro\captionline{: }% had ident, so need a colon between + \fi + % + % caption text. + \appendtomacro\captionline{\scanexp\thiscaption}% + \fi + % + % If we have anything to print, print it, with space before. + % Eventually this needs to become an \insert. + \ifx\captionline\empty \else + \vskip.5\parskip + \captionline + % + % Space below caption. + \vskip\parskip + \fi + % + % If have an xref label, write the list of floats info. Do this + % after the caption, to avoid chance of it being a breakpoint. + \ifx\floatlabel\empty \else + % Write the text that goes in the lof to the aux file as + % \floatlabel-lof. Besides \floatident, we include the short + % caption if specified, else the full caption if specified, else nothing. + {% + \atdummies + % + % since we read the caption text in the macro world, where ^^M + % is turned into a normal character, we have to scan it back, so + % we don't write the literal three characters "^^M" into the aux file. + \scanexp{% + \xdef\noexpand\gtemp{% + \ifx\thisshortcaption\empty + \thiscaption + \else + \thisshortcaption + \fi + }% + }% + \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident + \ifx\gtemp\empty \else : \gtemp \fi}}% + }% + \fi + \egroup % end of \vtop + % + % place the captured inserts + % + % BEWARE: when the floats start floating, we have to issue warning + % whenever an insert appears inside a float which could possibly + % float. --kasal, 26may04 + % + \checkinserts +} + +% Append the tokens #2 to the definition of macro #1, not expanding either. +% +\def\appendtomacro#1#2{% + \expandafter\def\expandafter#1\expandafter{#1#2}% +} + +% @caption, @shortcaption +% +\def\caption{\docaption\thiscaption} +\def\shortcaption{\docaption\thisshortcaption} +\def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption} +\def\defcaption#1#2{\egroup \def#1{#2}} + +% The parameter is the control sequence identifying the counter we are +% going to use. Create it if it doesn't exist and assign it to \floatno. +\def\getfloatno#1{% + \ifx#1\relax + % Haven't seen this figure type before. + \csname newcount\endcsname #1% + % + % Remember to reset this floatno at the next chap. + \expandafter\gdef\expandafter\resetallfloatnos + \expandafter{\resetallfloatnos #1=0 }% + \fi + \let\floatno#1% +} + +% \setref calls this to get the XREFLABEL-snt value. We want an @xref +% to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we +% first read the @float command. +% +\def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}% + +% Magic string used for the XREFLABEL-title value, so \xrefX can +% distinguish floats from other xref types. +\def\floatmagic{!!float!!} + +% #1 is the control sequence we are passed; we expand into a conditional +% which is true if #1 represents a float ref. That is, the magic +% \lastsection value which we \setref above. +% +\def\iffloat#1{\expandafter\doiffloat#1==\finish} +% +% #1 is (maybe) the \floatmagic string. If so, #2 will be the +% (safe) float type for this float. We set \iffloattype to #2. +% +\def\doiffloat#1=#2=#3\finish{% + \def\temp{#1}% + \def\iffloattype{#2}% + \ifx\temp\floatmagic +} + +% @listoffloats FLOATTYPE - print a list of floats like a table of contents. +% +\parseargdef\listoffloats{% + \def\floattype{#1}% floattype + {% + % the floattype might have accents or other special characters, + % but we need to use it in a control sequence name. + \indexnofonts + \turnoffactive + \xdef\safefloattype{\floattype}% + }% + % + % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE. + \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax + \ifhavexrefs + % if the user said @listoffloats foo but never @float foo. + \message{\linenumber No `\safefloattype' floats to list.}% + \fi + \else + \begingroup + \leftskip=\tocindent % indent these entries like a toc + \let\do=\listoffloatsdo + \csname floatlist\safefloattype\endcsname + \endgroup + \fi +} + +% This is called on each entry in a list of floats. We're passed the +% xref label, in the form LABEL-title, which is how we save it in the +% aux file. We strip off the -title and look up \XRLABEL-lof, which +% has the text we're supposed to typeset here. +% +% Figures without xref labels will not be included in the list (since +% they won't appear in the aux file). +% +\def\listoffloatsdo#1{\listoffloatsdoentry#1\finish} +\def\listoffloatsdoentry#1-title\finish{{% + % Can't fully expand XR#1-lof because it can contain anything. Just + % pass the control sequence. On the other hand, XR#1-pg is just the + % page number, and we want to fully expand that so we can get a link + % in pdf output. + \toksA = \expandafter{\csname XR#1-lof\endcsname}% + % + % use the same \entry macro we use to generate the TOC and index. + \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}% + \writeentry +}} + + +\message{localization,} + +% For single-language documents, @documentlanguage is usually given very +% early, just after @documentencoding. Single argument is the language +% (de) or locale (de_DE) abbreviation. +% +{ + \catcode`\_ = \active + \globaldefs=1 +\parseargdef\documentlanguage{\begingroup + \let_=\normalunderscore % normal _ character for filenames + \tex % read txi-??.tex file in plain TeX. + % Read the file by the name they passed if it exists. + \openin 1 txi-#1.tex + \ifeof 1 + \documentlanguagetrywithoutunderscore{#1_\finish}% + \else + \globaldefs = 1 % everything in the txi-LL files needs to persist + \input txi-#1.tex + \fi + \closein 1 + \endgroup % end raw TeX +\endgroup} +% +% If they passed de_DE, and txi-de_DE.tex doesn't exist, +% try txi-de.tex. +% +\gdef\documentlanguagetrywithoutunderscore#1_#2\finish{% + \openin 1 txi-#1.tex + \ifeof 1 + \errhelp = \nolanghelp + \errmessage{Cannot read language file txi-#1.tex}% + \else + \globaldefs = 1 % everything in the txi-LL files needs to persist + \input txi-#1.tex + \fi + \closein 1 +} +}% end of special _ catcode +% +\newhelp\nolanghelp{The given language definition file cannot be found or +is empty. Maybe you need to install it? Putting it in the current +directory should work if nowhere else does.} + +% This macro is called from txi-??.tex files; the first argument is the +% \language name to set (without the "\lang@" prefix), the second and +% third args are \{left,right}hyphenmin. +% +% The language names to pass are determined when the format is built. +% See the etex.log file created at that time, e.g., +% /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log. +% +% With TeX Live 2008, etex now includes hyphenation patterns for all +% available languages. This means we can support hyphenation in +% Texinfo, at least to some extent. (This still doesn't solve the +% accented characters problem.) +% +\catcode`@=11 +\def\txisetlanguage#1#2#3{% + % do not set the language if the name is undefined in the current TeX. + \expandafter\ifx\csname lang@#1\endcsname \relax + \message{no patterns for #1}% + \else + \global\language = \csname lang@#1\endcsname + \fi + % but there is no harm in adjusting the hyphenmin values regardless. + \global\lefthyphenmin = #2\relax + \global\righthyphenmin = #3\relax +} + +% Helpers for encodings. +% Set the catcode of characters 128 through 255 to the specified number. +% +\def\setnonasciicharscatcode#1{% + \count255=128 + \loop\ifnum\count255<256 + \global\catcode\count255=#1\relax + \advance\count255 by 1 + \repeat +} + +\def\setnonasciicharscatcodenonglobal#1{% + \count255=128 + \loop\ifnum\count255<256 + \catcode\count255=#1\relax + \advance\count255 by 1 + \repeat +} + +% @documentencoding sets the definition of non-ASCII characters +% according to the specified encoding. +% +\parseargdef\documentencoding{% + % Encoding being declared for the document. + \def\declaredencoding{\csname #1.enc\endcsname}% + % + % Supported encodings: names converted to tokens in order to be able + % to compare them with \ifx. + \def\ascii{\csname US-ASCII.enc\endcsname}% + \def\latnine{\csname ISO-8859-15.enc\endcsname}% + \def\latone{\csname ISO-8859-1.enc\endcsname}% + \def\lattwo{\csname ISO-8859-2.enc\endcsname}% + \def\utfeight{\csname UTF-8.enc\endcsname}% + % + \ifx \declaredencoding \ascii + \asciichardefs + % + \else \ifx \declaredencoding \lattwo + \setnonasciicharscatcode\active + \lattwochardefs + % + \else \ifx \declaredencoding \latone + \setnonasciicharscatcode\active + \latonechardefs + % + \else \ifx \declaredencoding \latnine + \setnonasciicharscatcode\active + \latninechardefs + % + \else \ifx \declaredencoding \utfeight + \setnonasciicharscatcode\active + \utfeightchardefs + % + \else + \message{Unknown document encoding #1, ignoring.}% + % + \fi % utfeight + \fi % latnine + \fi % latone + \fi % lattwo + \fi % ascii +} + +% A message to be logged when using a character that isn't available +% the default font encoding (OT1). +% +\def\missingcharmsg#1{\message{Character missing in OT1 encoding: #1.}} + +% Take account of \c (plain) vs. \, (Texinfo) difference. +\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi} + +% First, make active non-ASCII characters in order for them to be +% correctly categorized when TeX reads the replacement text of +% macros containing the character definitions. +\setnonasciicharscatcode\active +% +% Latin1 (ISO-8859-1) character definitions. +\def\latonechardefs{% + \gdef^^a0{~} + \gdef^^a1{\exclamdown} + \gdef^^a2{\missingcharmsg{CENT SIGN}} + \gdef^^a3{{\pounds}} + \gdef^^a4{\missingcharmsg{CURRENCY SIGN}} + \gdef^^a5{\missingcharmsg{YEN SIGN}} + \gdef^^a6{\missingcharmsg{BROKEN BAR}} + \gdef^^a7{\S} + \gdef^^a8{\"{}} + \gdef^^a9{\copyright} + \gdef^^aa{\ordf} + \gdef^^ab{\guillemetleft} + \gdef^^ac{$\lnot$} + \gdef^^ad{\-} + \gdef^^ae{\registeredsymbol} + \gdef^^af{\={}} + % + \gdef^^b0{\textdegree} + \gdef^^b1{$\pm$} + \gdef^^b2{$^2$} + \gdef^^b3{$^3$} + \gdef^^b4{\'{}} + \gdef^^b5{$\mu$} + \gdef^^b6{\P} + % + \gdef^^b7{$^.$} + \gdef^^b8{\cedilla\ } + \gdef^^b9{$^1$} + \gdef^^ba{\ordm} + % + \gdef^^bb{\guilletright} + \gdef^^bc{$1\over4$} + \gdef^^bd{$1\over2$} + \gdef^^be{$3\over4$} + \gdef^^bf{\questiondown} + % + \gdef^^c0{\`A} + \gdef^^c1{\'A} + \gdef^^c2{\^A} + \gdef^^c3{\~A} + \gdef^^c4{\"A} + \gdef^^c5{\ringaccent A} + \gdef^^c6{\AE} + \gdef^^c7{\cedilla C} + \gdef^^c8{\`E} + \gdef^^c9{\'E} + \gdef^^ca{\^E} + \gdef^^cb{\"E} + \gdef^^cc{\`I} + \gdef^^cd{\'I} + \gdef^^ce{\^I} + \gdef^^cf{\"I} + % + \gdef^^d0{\DH} + \gdef^^d1{\~N} + \gdef^^d2{\`O} + \gdef^^d3{\'O} + \gdef^^d4{\^O} + \gdef^^d5{\~O} + \gdef^^d6{\"O} + \gdef^^d7{$\times$} + \gdef^^d8{\O} + \gdef^^d9{\`U} + \gdef^^da{\'U} + \gdef^^db{\^U} + \gdef^^dc{\"U} + \gdef^^dd{\'Y} + \gdef^^de{\TH} + \gdef^^df{\ss} + % + \gdef^^e0{\`a} + \gdef^^e1{\'a} + \gdef^^e2{\^a} + \gdef^^e3{\~a} + \gdef^^e4{\"a} + \gdef^^e5{\ringaccent a} + \gdef^^e6{\ae} + \gdef^^e7{\cedilla c} + \gdef^^e8{\`e} + \gdef^^e9{\'e} + \gdef^^ea{\^e} + \gdef^^eb{\"e} + \gdef^^ec{\`{\dotless i}} + \gdef^^ed{\'{\dotless i}} + \gdef^^ee{\^{\dotless i}} + \gdef^^ef{\"{\dotless i}} + % + \gdef^^f0{\dh} + \gdef^^f1{\~n} + \gdef^^f2{\`o} + \gdef^^f3{\'o} + \gdef^^f4{\^o} + \gdef^^f5{\~o} + \gdef^^f6{\"o} + \gdef^^f7{$\div$} + \gdef^^f8{\o} + \gdef^^f9{\`u} + \gdef^^fa{\'u} + \gdef^^fb{\^u} + \gdef^^fc{\"u} + \gdef^^fd{\'y} + \gdef^^fe{\th} + \gdef^^ff{\"y} +} + +% Latin9 (ISO-8859-15) encoding character definitions. +\def\latninechardefs{% + % Encoding is almost identical to Latin1. + \latonechardefs + % + \gdef^^a4{\euro} + \gdef^^a6{\v S} + \gdef^^a8{\v s} + \gdef^^b4{\v Z} + \gdef^^b8{\v z} + \gdef^^bc{\OE} + \gdef^^bd{\oe} + \gdef^^be{\"Y} +} + +% Latin2 (ISO-8859-2) character definitions. +\def\lattwochardefs{% + \gdef^^a0{~} + \gdef^^a1{\ogonek{A}} + \gdef^^a2{\u{}} + \gdef^^a3{\L} + \gdef^^a4{\missingcharmsg{CURRENCY SIGN}} + \gdef^^a5{\v L} + \gdef^^a6{\'S} + \gdef^^a7{\S} + \gdef^^a8{\"{}} + \gdef^^a9{\v S} + \gdef^^aa{\cedilla S} + \gdef^^ab{\v T} + \gdef^^ac{\'Z} + \gdef^^ad{\-} + \gdef^^ae{\v Z} + \gdef^^af{\dotaccent Z} + % + \gdef^^b0{\textdegree} + \gdef^^b1{\ogonek{a}} + \gdef^^b2{\ogonek{ }} + \gdef^^b3{\l} + \gdef^^b4{\'{}} + \gdef^^b5{\v l} + \gdef^^b6{\'s} + \gdef^^b7{\v{}} + \gdef^^b8{\cedilla\ } + \gdef^^b9{\v s} + \gdef^^ba{\cedilla s} + \gdef^^bb{\v t} + \gdef^^bc{\'z} + \gdef^^bd{\H{}} + \gdef^^be{\v z} + \gdef^^bf{\dotaccent z} + % + \gdef^^c0{\'R} + \gdef^^c1{\'A} + \gdef^^c2{\^A} + \gdef^^c3{\u A} + \gdef^^c4{\"A} + \gdef^^c5{\'L} + \gdef^^c6{\'C} + \gdef^^c7{\cedilla C} + \gdef^^c8{\v C} + \gdef^^c9{\'E} + \gdef^^ca{\ogonek{E}} + \gdef^^cb{\"E} + \gdef^^cc{\v E} + \gdef^^cd{\'I} + \gdef^^ce{\^I} + \gdef^^cf{\v D} + % + \gdef^^d0{\DH} + \gdef^^d1{\'N} + \gdef^^d2{\v N} + \gdef^^d3{\'O} + \gdef^^d4{\^O} + \gdef^^d5{\H O} + \gdef^^d6{\"O} + \gdef^^d7{$\times$} + \gdef^^d8{\v R} + \gdef^^d9{\ringaccent U} + \gdef^^da{\'U} + \gdef^^db{\H U} + \gdef^^dc{\"U} + \gdef^^dd{\'Y} + \gdef^^de{\cedilla T} + \gdef^^df{\ss} + % + \gdef^^e0{\'r} + \gdef^^e1{\'a} + \gdef^^e2{\^a} + \gdef^^e3{\u a} + \gdef^^e4{\"a} + \gdef^^e5{\'l} + \gdef^^e6{\'c} + \gdef^^e7{\cedilla c} + \gdef^^e8{\v c} + \gdef^^e9{\'e} + \gdef^^ea{\ogonek{e}} + \gdef^^eb{\"e} + \gdef^^ec{\v e} + \gdef^^ed{\'\i} + \gdef^^ee{\^\i} + \gdef^^ef{\v d} + % + \gdef^^f0{\dh} + \gdef^^f1{\'n} + \gdef^^f2{\v n} + \gdef^^f3{\'o} + \gdef^^f4{\^o} + \gdef^^f5{\H o} + \gdef^^f6{\"o} + \gdef^^f7{$\div$} + \gdef^^f8{\v r} + \gdef^^f9{\ringaccent u} + \gdef^^fa{\'u} + \gdef^^fb{\H u} + \gdef^^fc{\"u} + \gdef^^fd{\'y} + \gdef^^fe{\cedilla t} + \gdef^^ff{\dotaccent{}} +} + +% UTF-8 character definitions. +% +% This code to support UTF-8 is based on LaTeX's utf8.def, with some +% changes for Texinfo conventions. It is included here under the GPL by +% permission from Frank Mittelbach and the LaTeX team. +% +\newcount\countUTFx +\newcount\countUTFy +\newcount\countUTFz + +\gdef\UTFviiiTwoOctets#1#2{\expandafter + \UTFviiiDefined\csname u8:#1\string #2\endcsname} +% +\gdef\UTFviiiThreeOctets#1#2#3{\expandafter + \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname} +% +\gdef\UTFviiiFourOctets#1#2#3#4{\expandafter + \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname} + +\gdef\UTFviiiDefined#1{% + \ifx #1\relax + \message{\linenumber Unicode char \string #1 not defined for Texinfo}% + \else + \expandafter #1% + \fi +} + +\begingroup + \catcode`\~13 + \catcode`\"12 + + \def\UTFviiiLoop{% + \global\catcode\countUTFx\active + \uccode`\~\countUTFx + \uppercase\expandafter{\UTFviiiTmp}% + \advance\countUTFx by 1 + \ifnum\countUTFx < \countUTFy + \expandafter\UTFviiiLoop + \fi} + + \countUTFx = "C2 + \countUTFy = "E0 + \def\UTFviiiTmp{% + \xdef~{\noexpand\UTFviiiTwoOctets\string~}} + \UTFviiiLoop + + \countUTFx = "E0 + \countUTFy = "F0 + \def\UTFviiiTmp{% + \xdef~{\noexpand\UTFviiiThreeOctets\string~}} + \UTFviiiLoop + + \countUTFx = "F0 + \countUTFy = "F4 + \def\UTFviiiTmp{% + \xdef~{\noexpand\UTFviiiFourOctets\string~}} + \UTFviiiLoop +\endgroup + +\begingroup + \catcode`\"=12 + \catcode`\<=12 + \catcode`\.=12 + \catcode`\,=12 + \catcode`\;=12 + \catcode`\!=12 + \catcode`\~=13 + + \gdef\DeclareUnicodeCharacter#1#2{% + \countUTFz = "#1\relax + \wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}% + \begingroup + \parseXMLCharref + \def\UTFviiiTwoOctets##1##2{% + \csname u8:##1\string ##2\endcsname}% + \def\UTFviiiThreeOctets##1##2##3{% + \csname u8:##1\string ##2\string ##3\endcsname}% + \def\UTFviiiFourOctets##1##2##3##4{% + \csname u8:##1\string ##2\string ##3\string ##4\endcsname}% + \expandafter\expandafter\expandafter\expandafter + \expandafter\expandafter\expandafter + \gdef\UTFviiiTmp{#2}% + \endgroup} + + \gdef\parseXMLCharref{% + \ifnum\countUTFz < "A0\relax + \errhelp = \EMsimple + \errmessage{Cannot define Unicode char value < 00A0}% + \else\ifnum\countUTFz < "800\relax + \parseUTFviiiA,% + \parseUTFviiiB C\UTFviiiTwoOctets.,% + \else\ifnum\countUTFz < "10000\relax + \parseUTFviiiA;% + \parseUTFviiiA,% + \parseUTFviiiB E\UTFviiiThreeOctets.{,;}% + \else + \parseUTFviiiA;% + \parseUTFviiiA,% + \parseUTFviiiA!% + \parseUTFviiiB F\UTFviiiFourOctets.{!,;}% + \fi\fi\fi + } + + \gdef\parseUTFviiiA#1{% + \countUTFx = \countUTFz + \divide\countUTFz by 64 + \countUTFy = \countUTFz + \multiply\countUTFz by 64 + \advance\countUTFx by -\countUTFz + \advance\countUTFx by 128 + \uccode `#1\countUTFx + \countUTFz = \countUTFy} + + \gdef\parseUTFviiiB#1#2#3#4{% + \advance\countUTFz by "#10\relax + \uccode `#3\countUTFz + \uppercase{\gdef\UTFviiiTmp{#2#3#4}}} +\endgroup + +\def\utfeightchardefs{% + \DeclareUnicodeCharacter{00A0}{\tie} + \DeclareUnicodeCharacter{00A1}{\exclamdown} + \DeclareUnicodeCharacter{00A3}{\pounds} + \DeclareUnicodeCharacter{00A8}{\"{ }} + \DeclareUnicodeCharacter{00A9}{\copyright} + \DeclareUnicodeCharacter{00AA}{\ordf} + \DeclareUnicodeCharacter{00AB}{\guillemetleft} + \DeclareUnicodeCharacter{00AD}{\-} + \DeclareUnicodeCharacter{00AE}{\registeredsymbol} + \DeclareUnicodeCharacter{00AF}{\={ }} + + \DeclareUnicodeCharacter{00B0}{\ringaccent{ }} + \DeclareUnicodeCharacter{00B4}{\'{ }} + \DeclareUnicodeCharacter{00B8}{\cedilla{ }} + \DeclareUnicodeCharacter{00BA}{\ordm} + \DeclareUnicodeCharacter{00BB}{\guillemetright} + \DeclareUnicodeCharacter{00BF}{\questiondown} + + \DeclareUnicodeCharacter{00C0}{\`A} + \DeclareUnicodeCharacter{00C1}{\'A} + \DeclareUnicodeCharacter{00C2}{\^A} + \DeclareUnicodeCharacter{00C3}{\~A} + \DeclareUnicodeCharacter{00C4}{\"A} + \DeclareUnicodeCharacter{00C5}{\AA} + \DeclareUnicodeCharacter{00C6}{\AE} + \DeclareUnicodeCharacter{00C7}{\cedilla{C}} + \DeclareUnicodeCharacter{00C8}{\`E} + \DeclareUnicodeCharacter{00C9}{\'E} + \DeclareUnicodeCharacter{00CA}{\^E} + \DeclareUnicodeCharacter{00CB}{\"E} + \DeclareUnicodeCharacter{00CC}{\`I} + \DeclareUnicodeCharacter{00CD}{\'I} + \DeclareUnicodeCharacter{00CE}{\^I} + \DeclareUnicodeCharacter{00CF}{\"I} + + \DeclareUnicodeCharacter{00D0}{\DH} + \DeclareUnicodeCharacter{00D1}{\~N} + \DeclareUnicodeCharacter{00D2}{\`O} + \DeclareUnicodeCharacter{00D3}{\'O} + \DeclareUnicodeCharacter{00D4}{\^O} + \DeclareUnicodeCharacter{00D5}{\~O} + \DeclareUnicodeCharacter{00D6}{\"O} + \DeclareUnicodeCharacter{00D8}{\O} + \DeclareUnicodeCharacter{00D9}{\`U} + \DeclareUnicodeCharacter{00DA}{\'U} + \DeclareUnicodeCharacter{00DB}{\^U} + \DeclareUnicodeCharacter{00DC}{\"U} + \DeclareUnicodeCharacter{00DD}{\'Y} + \DeclareUnicodeCharacter{00DE}{\TH} + \DeclareUnicodeCharacter{00DF}{\ss} + + \DeclareUnicodeCharacter{00E0}{\`a} + \DeclareUnicodeCharacter{00E1}{\'a} + \DeclareUnicodeCharacter{00E2}{\^a} + \DeclareUnicodeCharacter{00E3}{\~a} + \DeclareUnicodeCharacter{00E4}{\"a} + \DeclareUnicodeCharacter{00E5}{\aa} + \DeclareUnicodeCharacter{00E6}{\ae} + \DeclareUnicodeCharacter{00E7}{\cedilla{c}} + \DeclareUnicodeCharacter{00E8}{\`e} + \DeclareUnicodeCharacter{00E9}{\'e} + \DeclareUnicodeCharacter{00EA}{\^e} + \DeclareUnicodeCharacter{00EB}{\"e} + \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}} + \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}} + \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}} + \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}} + + \DeclareUnicodeCharacter{00F0}{\dh} + \DeclareUnicodeCharacter{00F1}{\~n} + \DeclareUnicodeCharacter{00F2}{\`o} + \DeclareUnicodeCharacter{00F3}{\'o} + \DeclareUnicodeCharacter{00F4}{\^o} + \DeclareUnicodeCharacter{00F5}{\~o} + \DeclareUnicodeCharacter{00F6}{\"o} + \DeclareUnicodeCharacter{00F8}{\o} + \DeclareUnicodeCharacter{00F9}{\`u} + \DeclareUnicodeCharacter{00FA}{\'u} + \DeclareUnicodeCharacter{00FB}{\^u} + \DeclareUnicodeCharacter{00FC}{\"u} + \DeclareUnicodeCharacter{00FD}{\'y} + \DeclareUnicodeCharacter{00FE}{\th} + \DeclareUnicodeCharacter{00FF}{\"y} + + \DeclareUnicodeCharacter{0100}{\=A} + \DeclareUnicodeCharacter{0101}{\=a} + \DeclareUnicodeCharacter{0102}{\u{A}} + \DeclareUnicodeCharacter{0103}{\u{a}} + \DeclareUnicodeCharacter{0104}{\ogonek{A}} + \DeclareUnicodeCharacter{0105}{\ogonek{a}} + \DeclareUnicodeCharacter{0106}{\'C} + \DeclareUnicodeCharacter{0107}{\'c} + \DeclareUnicodeCharacter{0108}{\^C} + \DeclareUnicodeCharacter{0109}{\^c} + \DeclareUnicodeCharacter{0118}{\ogonek{E}} + \DeclareUnicodeCharacter{0119}{\ogonek{e}} + \DeclareUnicodeCharacter{010A}{\dotaccent{C}} + \DeclareUnicodeCharacter{010B}{\dotaccent{c}} + \DeclareUnicodeCharacter{010C}{\v{C}} + \DeclareUnicodeCharacter{010D}{\v{c}} + \DeclareUnicodeCharacter{010E}{\v{D}} + + \DeclareUnicodeCharacter{0112}{\=E} + \DeclareUnicodeCharacter{0113}{\=e} + \DeclareUnicodeCharacter{0114}{\u{E}} + \DeclareUnicodeCharacter{0115}{\u{e}} + \DeclareUnicodeCharacter{0116}{\dotaccent{E}} + \DeclareUnicodeCharacter{0117}{\dotaccent{e}} + \DeclareUnicodeCharacter{011A}{\v{E}} + \DeclareUnicodeCharacter{011B}{\v{e}} + \DeclareUnicodeCharacter{011C}{\^G} + \DeclareUnicodeCharacter{011D}{\^g} + \DeclareUnicodeCharacter{011E}{\u{G}} + \DeclareUnicodeCharacter{011F}{\u{g}} + + \DeclareUnicodeCharacter{0120}{\dotaccent{G}} + \DeclareUnicodeCharacter{0121}{\dotaccent{g}} + \DeclareUnicodeCharacter{0124}{\^H} + \DeclareUnicodeCharacter{0125}{\^h} + \DeclareUnicodeCharacter{0128}{\~I} + \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}} + \DeclareUnicodeCharacter{012A}{\=I} + \DeclareUnicodeCharacter{012B}{\={\dotless{i}}} + \DeclareUnicodeCharacter{012C}{\u{I}} + \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}} + + \DeclareUnicodeCharacter{0130}{\dotaccent{I}} + \DeclareUnicodeCharacter{0131}{\dotless{i}} + \DeclareUnicodeCharacter{0132}{IJ} + \DeclareUnicodeCharacter{0133}{ij} + \DeclareUnicodeCharacter{0134}{\^J} + \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}} + \DeclareUnicodeCharacter{0139}{\'L} + \DeclareUnicodeCharacter{013A}{\'l} + + \DeclareUnicodeCharacter{0141}{\L} + \DeclareUnicodeCharacter{0142}{\l} + \DeclareUnicodeCharacter{0143}{\'N} + \DeclareUnicodeCharacter{0144}{\'n} + \DeclareUnicodeCharacter{0147}{\v{N}} + \DeclareUnicodeCharacter{0148}{\v{n}} + \DeclareUnicodeCharacter{014C}{\=O} + \DeclareUnicodeCharacter{014D}{\=o} + \DeclareUnicodeCharacter{014E}{\u{O}} + \DeclareUnicodeCharacter{014F}{\u{o}} + + \DeclareUnicodeCharacter{0150}{\H{O}} + \DeclareUnicodeCharacter{0151}{\H{o}} + \DeclareUnicodeCharacter{0152}{\OE} + \DeclareUnicodeCharacter{0153}{\oe} + \DeclareUnicodeCharacter{0154}{\'R} + \DeclareUnicodeCharacter{0155}{\'r} + \DeclareUnicodeCharacter{0158}{\v{R}} + \DeclareUnicodeCharacter{0159}{\v{r}} + \DeclareUnicodeCharacter{015A}{\'S} + \DeclareUnicodeCharacter{015B}{\'s} + \DeclareUnicodeCharacter{015C}{\^S} + \DeclareUnicodeCharacter{015D}{\^s} + \DeclareUnicodeCharacter{015E}{\cedilla{S}} + \DeclareUnicodeCharacter{015F}{\cedilla{s}} + + \DeclareUnicodeCharacter{0160}{\v{S}} + \DeclareUnicodeCharacter{0161}{\v{s}} + \DeclareUnicodeCharacter{0162}{\cedilla{t}} + \DeclareUnicodeCharacter{0163}{\cedilla{T}} + \DeclareUnicodeCharacter{0164}{\v{T}} + + \DeclareUnicodeCharacter{0168}{\~U} + \DeclareUnicodeCharacter{0169}{\~u} + \DeclareUnicodeCharacter{016A}{\=U} + \DeclareUnicodeCharacter{016B}{\=u} + \DeclareUnicodeCharacter{016C}{\u{U}} + \DeclareUnicodeCharacter{016D}{\u{u}} + \DeclareUnicodeCharacter{016E}{\ringaccent{U}} + \DeclareUnicodeCharacter{016F}{\ringaccent{u}} + + \DeclareUnicodeCharacter{0170}{\H{U}} + \DeclareUnicodeCharacter{0171}{\H{u}} + \DeclareUnicodeCharacter{0174}{\^W} + \DeclareUnicodeCharacter{0175}{\^w} + \DeclareUnicodeCharacter{0176}{\^Y} + \DeclareUnicodeCharacter{0177}{\^y} + \DeclareUnicodeCharacter{0178}{\"Y} + \DeclareUnicodeCharacter{0179}{\'Z} + \DeclareUnicodeCharacter{017A}{\'z} + \DeclareUnicodeCharacter{017B}{\dotaccent{Z}} + \DeclareUnicodeCharacter{017C}{\dotaccent{z}} + \DeclareUnicodeCharacter{017D}{\v{Z}} + \DeclareUnicodeCharacter{017E}{\v{z}} + + \DeclareUnicodeCharacter{01C4}{D\v{Z}} + \DeclareUnicodeCharacter{01C5}{D\v{z}} + \DeclareUnicodeCharacter{01C6}{d\v{z}} + \DeclareUnicodeCharacter{01C7}{LJ} + \DeclareUnicodeCharacter{01C8}{Lj} + \DeclareUnicodeCharacter{01C9}{lj} + \DeclareUnicodeCharacter{01CA}{NJ} + \DeclareUnicodeCharacter{01CB}{Nj} + \DeclareUnicodeCharacter{01CC}{nj} + \DeclareUnicodeCharacter{01CD}{\v{A}} + \DeclareUnicodeCharacter{01CE}{\v{a}} + \DeclareUnicodeCharacter{01CF}{\v{I}} + + \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}} + \DeclareUnicodeCharacter{01D1}{\v{O}} + \DeclareUnicodeCharacter{01D2}{\v{o}} + \DeclareUnicodeCharacter{01D3}{\v{U}} + \DeclareUnicodeCharacter{01D4}{\v{u}} + + \DeclareUnicodeCharacter{01E2}{\={\AE}} + \DeclareUnicodeCharacter{01E3}{\={\ae}} + \DeclareUnicodeCharacter{01E6}{\v{G}} + \DeclareUnicodeCharacter{01E7}{\v{g}} + \DeclareUnicodeCharacter{01E8}{\v{K}} + \DeclareUnicodeCharacter{01E9}{\v{k}} + + \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}} + \DeclareUnicodeCharacter{01F1}{DZ} + \DeclareUnicodeCharacter{01F2}{Dz} + \DeclareUnicodeCharacter{01F3}{dz} + \DeclareUnicodeCharacter{01F4}{\'G} + \DeclareUnicodeCharacter{01F5}{\'g} + \DeclareUnicodeCharacter{01F8}{\`N} + \DeclareUnicodeCharacter{01F9}{\`n} + \DeclareUnicodeCharacter{01FC}{\'{\AE}} + \DeclareUnicodeCharacter{01FD}{\'{\ae}} + \DeclareUnicodeCharacter{01FE}{\'{\O}} + \DeclareUnicodeCharacter{01FF}{\'{\o}} + + \DeclareUnicodeCharacter{021E}{\v{H}} + \DeclareUnicodeCharacter{021F}{\v{h}} + + \DeclareUnicodeCharacter{0226}{\dotaccent{A}} + \DeclareUnicodeCharacter{0227}{\dotaccent{a}} + \DeclareUnicodeCharacter{0228}{\cedilla{E}} + \DeclareUnicodeCharacter{0229}{\cedilla{e}} + \DeclareUnicodeCharacter{022E}{\dotaccent{O}} + \DeclareUnicodeCharacter{022F}{\dotaccent{o}} + + \DeclareUnicodeCharacter{0232}{\=Y} + \DeclareUnicodeCharacter{0233}{\=y} + \DeclareUnicodeCharacter{0237}{\dotless{j}} + + \DeclareUnicodeCharacter{02DB}{\ogonek{ }} + + \DeclareUnicodeCharacter{1E02}{\dotaccent{B}} + \DeclareUnicodeCharacter{1E03}{\dotaccent{b}} + \DeclareUnicodeCharacter{1E04}{\udotaccent{B}} + \DeclareUnicodeCharacter{1E05}{\udotaccent{b}} + \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}} + \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}} + \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}} + \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}} + \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}} + \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}} + \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}} + \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}} + + \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}} + \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}} + + \DeclareUnicodeCharacter{1E20}{\=G} + \DeclareUnicodeCharacter{1E21}{\=g} + \DeclareUnicodeCharacter{1E22}{\dotaccent{H}} + \DeclareUnicodeCharacter{1E23}{\dotaccent{h}} + \DeclareUnicodeCharacter{1E24}{\udotaccent{H}} + \DeclareUnicodeCharacter{1E25}{\udotaccent{h}} + \DeclareUnicodeCharacter{1E26}{\"H} + \DeclareUnicodeCharacter{1E27}{\"h} + + \DeclareUnicodeCharacter{1E30}{\'K} + \DeclareUnicodeCharacter{1E31}{\'k} + \DeclareUnicodeCharacter{1E32}{\udotaccent{K}} + \DeclareUnicodeCharacter{1E33}{\udotaccent{k}} + \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}} + \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}} + \DeclareUnicodeCharacter{1E36}{\udotaccent{L}} + \DeclareUnicodeCharacter{1E37}{\udotaccent{l}} + \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}} + \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}} + \DeclareUnicodeCharacter{1E3E}{\'M} + \DeclareUnicodeCharacter{1E3F}{\'m} + + \DeclareUnicodeCharacter{1E40}{\dotaccent{M}} + \DeclareUnicodeCharacter{1E41}{\dotaccent{m}} + \DeclareUnicodeCharacter{1E42}{\udotaccent{M}} + \DeclareUnicodeCharacter{1E43}{\udotaccent{m}} + \DeclareUnicodeCharacter{1E44}{\dotaccent{N}} + \DeclareUnicodeCharacter{1E45}{\dotaccent{n}} + \DeclareUnicodeCharacter{1E46}{\udotaccent{N}} + \DeclareUnicodeCharacter{1E47}{\udotaccent{n}} + \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}} + \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}} + + \DeclareUnicodeCharacter{1E54}{\'P} + \DeclareUnicodeCharacter{1E55}{\'p} + \DeclareUnicodeCharacter{1E56}{\dotaccent{P}} + \DeclareUnicodeCharacter{1E57}{\dotaccent{p}} + \DeclareUnicodeCharacter{1E58}{\dotaccent{R}} + \DeclareUnicodeCharacter{1E59}{\dotaccent{r}} + \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}} + \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}} + \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}} + \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}} + + \DeclareUnicodeCharacter{1E60}{\dotaccent{S}} + \DeclareUnicodeCharacter{1E61}{\dotaccent{s}} + \DeclareUnicodeCharacter{1E62}{\udotaccent{S}} + \DeclareUnicodeCharacter{1E63}{\udotaccent{s}} + \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}} + \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}} + \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}} + \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}} + \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}} + \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}} + + \DeclareUnicodeCharacter{1E7C}{\~V} + \DeclareUnicodeCharacter{1E7D}{\~v} + \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}} + \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}} + + \DeclareUnicodeCharacter{1E80}{\`W} + \DeclareUnicodeCharacter{1E81}{\`w} + \DeclareUnicodeCharacter{1E82}{\'W} + \DeclareUnicodeCharacter{1E83}{\'w} + \DeclareUnicodeCharacter{1E84}{\"W} + \DeclareUnicodeCharacter{1E85}{\"w} + \DeclareUnicodeCharacter{1E86}{\dotaccent{W}} + \DeclareUnicodeCharacter{1E87}{\dotaccent{w}} + \DeclareUnicodeCharacter{1E88}{\udotaccent{W}} + \DeclareUnicodeCharacter{1E89}{\udotaccent{w}} + \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}} + \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}} + \DeclareUnicodeCharacter{1E8C}{\"X} + \DeclareUnicodeCharacter{1E8D}{\"x} + \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}} + \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}} + + \DeclareUnicodeCharacter{1E90}{\^Z} + \DeclareUnicodeCharacter{1E91}{\^z} + \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}} + \DeclareUnicodeCharacter{1E93}{\udotaccent{z}} + \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}} + \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}} + \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}} + \DeclareUnicodeCharacter{1E97}{\"t} + \DeclareUnicodeCharacter{1E98}{\ringaccent{w}} + \DeclareUnicodeCharacter{1E99}{\ringaccent{y}} + + \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}} + \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}} + + \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}} + \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}} + \DeclareUnicodeCharacter{1EBC}{\~E} + \DeclareUnicodeCharacter{1EBD}{\~e} + + \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}} + \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}} + \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}} + \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}} + + \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}} + \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}} + + \DeclareUnicodeCharacter{1EF2}{\`Y} + \DeclareUnicodeCharacter{1EF3}{\`y} + \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}} + + \DeclareUnicodeCharacter{1EF8}{\~Y} + \DeclareUnicodeCharacter{1EF9}{\~y} + + \DeclareUnicodeCharacter{2013}{--} + \DeclareUnicodeCharacter{2014}{---} + \DeclareUnicodeCharacter{2018}{\quoteleft} + \DeclareUnicodeCharacter{2019}{\quoteright} + \DeclareUnicodeCharacter{201A}{\quotesinglbase} + \DeclareUnicodeCharacter{201C}{\quotedblleft} + \DeclareUnicodeCharacter{201D}{\quotedblright} + \DeclareUnicodeCharacter{201E}{\quotedblbase} + \DeclareUnicodeCharacter{2022}{\bullet} + \DeclareUnicodeCharacter{2026}{\dots} + \DeclareUnicodeCharacter{2039}{\guilsinglleft} + \DeclareUnicodeCharacter{203A}{\guilsinglright} + \DeclareUnicodeCharacter{20AC}{\euro} + + \DeclareUnicodeCharacter{2192}{\expansion} + \DeclareUnicodeCharacter{21D2}{\result} + + \DeclareUnicodeCharacter{2212}{\minus} + \DeclareUnicodeCharacter{2217}{\point} + \DeclareUnicodeCharacter{2261}{\equiv} +}% end of \utfeightchardefs + + +% US-ASCII character definitions. +\def\asciichardefs{% nothing need be done + \relax +} + +% Make non-ASCII characters printable again for compatibility with +% existing Texinfo documents that may use them, even without declaring a +% document encoding. +% +\setnonasciicharscatcode \other + + +\message{formatting,} + +\newdimen\defaultparindent \defaultparindent = 15pt + +\chapheadingskip = 15pt plus 4pt minus 2pt +\secheadingskip = 12pt plus 3pt minus 2pt +\subsecheadingskip = 9pt plus 2pt minus 2pt + +% Prevent underfull vbox error messages. +\vbadness = 10000 + +% Don't be so finicky about underfull hboxes, either. +\hbadness = 2000 + +% Following George Bush, get rid of widows and orphans. +\widowpenalty=10000 +\clubpenalty=10000 + +% Use TeX 3.0's \emergencystretch to help line breaking, but if we're +% using an old version of TeX, don't do anything. We want the amount of +% stretch added to depend on the line length, hence the dependence on +% \hsize. We call this whenever the paper size is set. +% +\def\setemergencystretch{% + \ifx\emergencystretch\thisisundefined + % Allow us to assign to \emergencystretch anyway. + \def\emergencystretch{\dimen0}% + \else + \emergencystretch = .15\hsize + \fi +} + +% Parameters in order: 1) textheight; 2) textwidth; +% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip; +% 7) physical page height; 8) physical page width. +% +% We also call \setleading{\textleading}, so the caller should define +% \textleading. The caller should also set \parskip. +% +\def\internalpagesizes#1#2#3#4#5#6#7#8{% + \voffset = #3\relax + \topskip = #6\relax + \splittopskip = \topskip + % + \vsize = #1\relax + \advance\vsize by \topskip + \outervsize = \vsize + \advance\outervsize by 2\topandbottommargin + \pageheight = \vsize + % + \hsize = #2\relax + \outerhsize = \hsize + \advance\outerhsize by 0.5in + \pagewidth = \hsize + % + \normaloffset = #4\relax + \bindingoffset = #5\relax + % + \ifpdf + \pdfpageheight #7\relax + \pdfpagewidth #8\relax + % if we don't reset these, they will remain at "1 true in" of + % whatever layout pdftex was dumped with. + \pdfhorigin = 1 true in + \pdfvorigin = 1 true in + \fi + % + \setleading{\textleading} + % + \parindent = \defaultparindent + \setemergencystretch +} + +% @letterpaper (the default). +\def\letterpaper{{\globaldefs = 1 + \parskip = 3pt plus 2pt minus 1pt + \textleading = 13.2pt + % + % If page is nothing but text, make it come out even. + \internalpagesizes{607.2pt}{6in}% that's 46 lines + {\voffset}{.25in}% + {\bindingoffset}{36pt}% + {11in}{8.5in}% +}} + +% Use @smallbook to reset parameters for 7x9.25 trim size. +\def\smallbook{{\globaldefs = 1 + \parskip = 2pt plus 1pt + \textleading = 12pt + % + \internalpagesizes{7.5in}{5in}% + {-.2in}{0in}% + {\bindingoffset}{16pt}% + {9.25in}{7in}% + % + \lispnarrowing = 0.3in + \tolerance = 700 + \hfuzz = 1pt + \contentsrightmargin = 0pt + \defbodyindent = .5cm +}} + +% Use @smallerbook to reset parameters for 6x9 trim size. +% (Just testing, parameters still in flux.) +\def\smallerbook{{\globaldefs = 1 + \parskip = 1.5pt plus 1pt + \textleading = 12pt + % + \internalpagesizes{7.4in}{4.8in}% + {-.2in}{-.4in}% + {0pt}{14pt}% + {9in}{6in}% + % + \lispnarrowing = 0.25in + \tolerance = 700 + \hfuzz = 1pt + \contentsrightmargin = 0pt + \defbodyindent = .4cm +}} + +% Use @afourpaper to print on European A4 paper. +\def\afourpaper{{\globaldefs = 1 + \parskip = 3pt plus 2pt minus 1pt + \textleading = 13.2pt + % + % Double-side printing via postscript on Laserjet 4050 + % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm. + % To change the settings for a different printer or situation, adjust + % \normaloffset until the front-side and back-side texts align. Then + % do the same for \bindingoffset. You can set these for testing in + % your texinfo source file like this: + % @tex + % \global\normaloffset = -6mm + % \global\bindingoffset = 10mm + % @end tex + \internalpagesizes{673.2pt}{160mm}% that's 51 lines + {\voffset}{\hoffset}% + {\bindingoffset}{44pt}% + {297mm}{210mm}% + % + \tolerance = 700 + \hfuzz = 1pt + \contentsrightmargin = 0pt + \defbodyindent = 5mm +}} + +% Use @afivepaper to print on European A5 paper. +% From romildo@urano.iceb.ufop.br, 2 July 2000. +% He also recommends making @example and @lisp be small. +\def\afivepaper{{\globaldefs = 1 + \parskip = 2pt plus 1pt minus 0.1pt + \textleading = 12.5pt + % + \internalpagesizes{160mm}{120mm}% + {\voffset}{\hoffset}% + {\bindingoffset}{8pt}% + {210mm}{148mm}% + % + \lispnarrowing = 0.2in + \tolerance = 800 + \hfuzz = 1.2pt + \contentsrightmargin = 0pt + \defbodyindent = 2mm + \tableindent = 12mm +}} + +% A specific text layout, 24x15cm overall, intended for A4 paper. +\def\afourlatex{{\globaldefs = 1 + \afourpaper + \internalpagesizes{237mm}{150mm}% + {\voffset}{4.6mm}% + {\bindingoffset}{7mm}% + {297mm}{210mm}% + % + % Must explicitly reset to 0 because we call \afourpaper. + \globaldefs = 0 +}} + +% Use @afourwide to print on A4 paper in landscape format. +\def\afourwide{{\globaldefs = 1 + \afourpaper + \internalpagesizes{241mm}{165mm}% + {\voffset}{-2.95mm}% + {\bindingoffset}{7mm}% + {297mm}{210mm}% + \globaldefs = 0 +}} + +% @pagesizes TEXTHEIGHT[,TEXTWIDTH] +% Perhaps we should allow setting the margins, \topskip, \parskip, +% and/or leading, also. Or perhaps we should compute them somehow. +% +\parseargdef\pagesizes{\pagesizesyyy #1,,\finish} +\def\pagesizesyyy#1,#2,#3\finish{{% + \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi + \globaldefs = 1 + % + \parskip = 3pt plus 2pt minus 1pt + \setleading{\textleading}% + % + \dimen0 = #1\relax + \advance\dimen0 by \voffset + % + \dimen2 = \hsize + \advance\dimen2 by \normaloffset + % + \internalpagesizes{#1}{\hsize}% + {\voffset}{\normaloffset}% + {\bindingoffset}{44pt}% + {\dimen0}{\dimen2}% +}} + +% Set default to letter. +% +\letterpaper + + +\message{and turning on texinfo input format.} + +% DEL is a comment character, in case @c does not suffice. +\catcode`\^^? = 14 + +% Define macros to output various characters with catcode for normal text. +\catcode`\"=\other +\catcode`\~=\other +\catcode`\^=\other +\catcode`\_=\other +\catcode`\|=\other +\catcode`\<=\other +\catcode`\>=\other +\catcode`\+=\other +\catcode`\$=\other +\def\normaldoublequote{"} +\def\normaltilde{~} +\def\normalcaret{^} +\def\normalunderscore{_} +\def\normalverticalbar{|} +\def\normalless{<} +\def\normalgreater{>} +\def\normalplus{+} +\def\normaldollar{$}%$ font-lock fix + +% This macro is used to make a character print one way in \tt +% (where it can probably be output as-is), and another way in other fonts, +% where something hairier probably needs to be done. +% +% #1 is what to print if we are indeed using \tt; #2 is what to print +% otherwise. Since all the Computer Modern typewriter fonts have zero +% interword stretch (and shrink), and it is reasonable to expect all +% typewriter fonts to have this, we can check that font parameter. +% +\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi} + +% Same as above, but check for italic font. Actually this also catches +% non-italic slanted fonts since it is impossible to distinguish them from +% italic fonts. But since this is only used by $ and it uses \sl anyway +% this is not a problem. +\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi} + +% Turn off all special characters except @ +% (and those which the user can use as if they were ordinary). +% Most of these we simply print from the \tt font, but for some, we can +% use math or other variants that look better in normal text. + +\catcode`\"=\active +\def\activedoublequote{{\tt\char34}} +\let"=\activedoublequote +\catcode`\~=\active +\def~{{\tt\char126}} +\chardef\hat=`\^ +\catcode`\^=\active +\def^{{\tt \hat}} + +\catcode`\_=\active +\def_{\ifusingtt\normalunderscore\_} +\let\realunder=_ +% Subroutine for the previous macro. +\def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em } + +\catcode`\|=\active +\def|{{\tt\char124}} +\chardef \less=`\< +\catcode`\<=\active +\def<{{\tt \less}} +\chardef \gtr=`\> +\catcode`\>=\active +\def>{{\tt \gtr}} +\catcode`\+=\active +\def+{{\tt \char 43}} +\catcode`\$=\active +\def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix + +% If a .fmt file is being used, characters that might appear in a file +% name cannot be active until we have parsed the command line. +% So turn them off again, and have \everyjob (or @setfilename) turn them on. +% \otherifyactive is called near the end of this file. +\def\otherifyactive{\catcode`+=\other \catcode`\_=\other} + +% Used sometimes to turn off (effectively) the active characters even after +% parsing them. +\def\turnoffactive{% + \normalturnoffactive + \otherbackslash +} + +\catcode`\@=0 + +% \backslashcurfont outputs one backslash character in current font, +% as in \char`\\. +\global\chardef\backslashcurfont=`\\ +\global\let\rawbackslashxx=\backslashcurfont % let existing .??s files work + +% \realbackslash is an actual character `\' with catcode other, and +% \doublebackslash is two of them (for the pdf outlines). +{\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}} + +% In texinfo, backslash is an active character; it prints the backslash +% in fixed width font. +\catcode`\\=\active +@def@normalbackslash{{@tt@backslashcurfont}} +% On startup, @fixbackslash assigns: +% @let \ = @normalbackslash + +% \rawbackslash defines an active \ to do \backslashcurfont. +% \otherbackslash defines an active \ to be a literal `\' character with +% catcode other. +@gdef@rawbackslash{@let\=@backslashcurfont} +@gdef@otherbackslash{@let\=@realbackslash} + +% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of +% the literal character `\'. +% +@def@normalturnoffactive{% + @let\=@normalbackslash + @let"=@normaldoublequote + @let~=@normaltilde + @let^=@normalcaret + @let_=@normalunderscore + @let|=@normalverticalbar + @let<=@normalless + @let>=@normalgreater + @let+=@normalplus + @let$=@normaldollar %$ font-lock fix + @markupsetuplqdefault + @markupsetuprqdefault + @unsepspaces +} + +% Make _ and + \other characters, temporarily. +% This is canceled by @fixbackslash. +@otherifyactive + +% If a .fmt file is being used, we don't want the `\input texinfo' to show up. +% That is what \eatinput is for; after that, the `\' should revert to printing +% a backslash. +% +@gdef@eatinput input texinfo{@fixbackslash} +@global@let\ = @eatinput + +% On the other hand, perhaps the file did not have a `\input texinfo'. Then +% the first `\' in the file would cause an error. This macro tries to fix +% that, assuming it is called before the first `\' could plausibly occur. +% Also turn back on active characters that might appear in the input +% file name, in case not using a pre-dumped format. +% +@gdef@fixbackslash{% + @ifx\@eatinput @let\ = @normalbackslash @fi + @catcode`+=@active + @catcode`@_=@active +} + +% Say @foo, not \foo, in error messages. +@escapechar = `@@ + +% These look ok in all fonts, so just make them not special. +@catcode`@& = @other +@catcode`@# = @other +@catcode`@% = @other + +@c Finally, make ` and ' active, so that txicodequoteundirected and +@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we +@c don't make ` and ' active, @code will not get them as active chars. +@c Do this last of all since we use ` in the previous @catcode assignments. +@catcode`@'=@active +@catcode`@`=@active +@markupsetuplqdefault +@markupsetuprqdefault + +@c Local variables: +@c eval: (add-hook 'write-file-hooks 'time-stamp) +@c page-delimiter: "^\\\\message" +@c time-stamp-start: "def\\\\texinfoversion{" +@c time-stamp-format: "%:y-%02m-%02d.%02H" +@c time-stamp-end: "}" +@c End: + +@c vim:sw=2: + +@ignore + arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115 +@end ignore diff --git a/doc/version.texi b/doc/version.texi new file mode 100644 index 0000000..7184426 --- /dev/null +++ b/doc/version.texi @@ -0,0 +1,4 @@ +@set UPDATED 19 July 2012 +@set UPDATED-MONTH July 2012 +@set EDITION 1.0 +@set VERSION 1.0 diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..a9244eb --- /dev/null +++ b/install-sh @@ -0,0 +1,527 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2011-01-19.21; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + # Protect names problematic for `test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for `test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for `test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/ltmain.sh b/ltmain.sh new file mode 100644 index 0000000..33f642a --- /dev/null +++ b/ltmain.sh @@ -0,0 +1,9661 @@ + +# libtool (GNU libtool) 2.4.2 +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --no-quiet, --no-silent +# print informational messages (default) +# --no-warn don't display warning messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print more informational messages than default +# --no-verbose don't print the extra informational messages +# --version print version information +# -h, --help, --help-all print short, long, or detailed help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. When passed as first option, +# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.4.2 Debian-2.4.2-1.1 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to . +# GNU libtool home page: . +# General help using GNU software: . + +PROGRAM=libtool +PACKAGE=libtool +VERSION="2.4.2 Debian-2.4.2-1.1" +TIMESTAMP="" +package_revision=1.3337 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# NLS nuisances: We save the old values to restore during execute mode. +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done +LC_ALL=C +LANGUAGE=C +export LANGUAGE LC_ALL + +$lt_unset CDPATH + + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + + + +: ${CP="cp -f"} +test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} # func_dirname may be replaced by extended shell implementation + + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "${1}" | $SED "$basename"` +} # func_basename may be replaced by extended shell implementation + + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` +} # func_dirname_and_basename may be replaced by extended shell implementation + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname may be replaced by extended shell implementation + + +# These SED scripts presuppose an absolute path with a trailing slash. +pathcar='s,^/\([^/]*\).*$,\1,' +pathcdr='s,^/[^/]*,,' +removedotparts=':dotsl + s@/\./@/@g + t dotsl + s,/\.$,/,' +collapseslashes='s@/\{1,\}@/@g' +finalslash='s,/*$,/,' + +# func_normal_abspath PATH +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +# value returned in "$func_normal_abspath_result" +func_normal_abspath () +{ + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` + while :; do + # Processed it all yet? + if test "$func_normal_abspath_tpath" = / ; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result" ; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + +# func_relative_path SRCDIR DSTDIR +# generates a relative path from SRCDIR to DSTDIR, with a trailing +# slash if non-empty, suitable for immediately appending a filename +# without needing to append a separator. +# value returned in "$func_relative_path_result" +func_relative_path () +{ + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=${func_dirname_result} + if test "x$func_relative_path_tlibdir" = x ; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test "x$func_stripname_result" != x ; then + func_relative_path_result=${func_relative_path_result}/${func_stripname_result} + fi + + # Normalisation. If bindir is libdir, return empty string, + # else relative path ending with a slash; either way, target + # file name can be directly appended. + if test ! -z "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result/" + func_relative_path_result=$func_stripname_result + fi +} + +# The name of this program: +func_dirname_and_basename "$progpath" +progname=$func_basename_result + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' + +# Sed substitution that converts a w32 file name or path +# which contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }$*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` + done + my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "$my_tmpdir" +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "$1" | $SED \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + +# func_tr_sh +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $opt_debug + + $SED -n '/(C)/!b go + :more + /\./!{ + N + s/\n# / / + b more + } + :go + /^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $opt_debug + + $SED -n '/^# Usage:/,/^# *.*--help/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + echo + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help [NOEXIT] +# Echo long help message to standard output and exit, +# unless 'noexit' is passed as argument. +func_help () +{ + $opt_debug + + $SED -n '/^# Usage:/,/# Report bugs to/ { + :print + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ + p + d + } + /^# .* home page:/b print + /^# General help using/b print + ' < "$progpath" + ret=$? + if test -z "$1"; then + exit $ret + fi +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $opt_debug + + func_error "missing argument for $1." + exit_cmd=exit +} + + +# func_split_short_opt shortopt +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +func_split_short_opt () +{ + my_sed_short_opt='1s/^\(..\).*$/\1/;q' + my_sed_short_rest='1s/^..\(.*\)$/\1/;q' + + func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` + func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` +} # func_split_short_opt may be replaced by extended shell implementation + + +# func_split_long_opt longopt +# Set func_split_long_opt_name and func_split_long_opt_arg shell +# variables after splitting LONGOPT at the `=' sign. +func_split_long_opt () +{ + my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' + my_sed_long_arg='1s/^--[^=]*=//' + + func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` + func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` +} # func_split_long_opt may be replaced by extended shell implementation + +exit_cmd=: + + + + + +magic="%%%MAGIC variable%%%" +magic_exe="%%%MAGIC EXE variable%%%" + +# Global variables. +nonopt= +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "${1}=\$${1}\${2}" +} # func_append may be replaced by extended shell implementation + +# func_append_quoted var value +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +func_append_quoted () +{ + func_quote_for_eval "${2}" + eval "${1}=\$${1}\\ \$func_quote_for_eval_result" +} # func_append_quoted may be replaced by extended shell implementation + + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "${@}"` +} # func_arith may be replaced by extended shell implementation + + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` +} # func_len may be replaced by extended shell implementation + + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` +} # func_lo2o may be replaced by extended shell implementation + + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` +} # func_xform may be replaced by extended shell implementation + + +# func_fatal_configuration arg... +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func_error ${1+"$@"} + func_error "See the $PACKAGE documentation for more information." + func_fatal_error "Fatal configuration error." +} + + +# func_config +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + +# func_features +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + +# func_enable_tag tagname +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname="$1" + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf="/$re_begincf/,/$re_endcf/p" + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# Shorthand for --mode=foo, only valid as the first argument +case $1 in +clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; +compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; +execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; +finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; +install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; +link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; +uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; +esac + + + +# Option defaults: +opt_debug=: +opt_dry_run=false +opt_config=false +opt_preserve_dup_deps=false +opt_features=false +opt_finish=false +opt_help=false +opt_help_all=false +opt_silent=: +opt_warning=: +opt_verbose=: +opt_silent=false +opt_verbose=false + + +# Parse options once, thoroughly. This comes as soon as possible in the +# script to make things like `--version' happen as quickly as we can. +{ + # this just eases exit handling + while test $# -gt 0; do + opt="$1" + shift + case $opt in + --debug|-x) opt_debug='set -x' + func_echo "enabling shell trace mode" + $opt_debug + ;; + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + --config) + opt_config=: +func_config + ;; + --dlopen|-dlopen) + optarg="$1" + opt_dlopen="${opt_dlopen+$opt_dlopen +}$optarg" + shift + ;; + --preserve-dup-deps) + opt_preserve_dup_deps=: + ;; + --features) + opt_features=: +func_features + ;; + --finish) + opt_finish=: +set dummy --mode finish ${1+"$@"}; shift + ;; + --help) + opt_help=: + ;; + --help-all) + opt_help_all=: +opt_help=': help-all' + ;; + --mode) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_mode="$optarg" +case $optarg in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; +esac + shift + ;; + --no-silent|--no-quiet) + opt_silent=false +func_append preserve_args " $opt" + ;; + --no-warning|--no-warn) + opt_warning=false +func_append preserve_args " $opt" + ;; + --no-verbose) + opt_verbose=false +func_append preserve_args " $opt" + ;; + --silent|--quiet) + opt_silent=: +func_append preserve_args " $opt" + opt_verbose=false + ;; + --verbose|-v) + opt_verbose=: +func_append preserve_args " $opt" +opt_silent=false + ;; + --tag) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_tag="$optarg" +func_append preserve_args " $opt $optarg" +func_enable_tag "$optarg" + shift + ;; + + -\?|-h) func_usage ;; + --help) func_help ;; + --version) func_version ;; + + # Separate optargs to long options: + --*=*) + func_split_long_opt "$opt" + set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-n*|-v*) + func_split_short_opt "$opt" + set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognized option \`$opt'" ;; + *) set dummy "$opt" ${1+"$@"}; shift; break ;; + esac + done + + # Validate options: + + # save first non-option argument + if test "$#" -gt 0; then + nonopt="$opt" + shift + fi + + # preserve --debug + test "$opt_debug" = : || func_append preserve_args " --debug" + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test "$opt_mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$opt_mode' for more information." + } + + + # Bail if the options were screwed + $exit_cmd $EXIT_FAILURE +} + + + + +## ----------- ## +## Main. ## +## ----------- ## + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case "$lt_sysroot:$1" in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result="=$func_stripname_result" + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T </dev/null` + if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$lt_sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $opt_debug + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result="" + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result" ; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $opt_debug + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $opt_debug + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $opt_debug + if test -z "$2" && test -n "$1" ; then + func_error "Could not determine host file name corresponding to" + func_error " \`$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result="$1" + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $opt_debug + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " \`$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result="$3" + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $opt_debug + case $4 in + $1 ) func_to_host_path_result="$3$func_to_host_path_result" + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via `$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $opt_debug + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $opt_debug + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result="$1" +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result="$func_convert_core_msys_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via `$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $opt_debug + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd="func_convert_path_${func_stripname_result}" + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $opt_debug + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result="$1" +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_msys_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_mode_compile arg... +func_mode_compile () +{ + $opt_debug + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify \`-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + func_append_quoted lastarg "$arg" + done + IFS="$save_ifs" + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with \`-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj="$func_basename_result" + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from \`$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test "$opt_mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$opt_mode'" + ;; + esac + + echo + $ECHO "Try \`$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test "$opt_help" = :; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | sed -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + sed '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "\`$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument \`$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and \`=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test "$opt_mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test "x$prev" = x-m && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename="" + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname" ; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename="$func_basename_result" + else + # no lafile. user explicitly requested -dlpreopen . + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename" ; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $opt_debug + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $opt_debug + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive which possess that section. Heuristic: eliminate + # all those which have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $opt_debug + if func_cygming_gnu_implib_p "$1" ; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1" ; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result="" + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + if test "$lock_old_archive_extraction" = yes; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test "$lock_old_archive_extraction" = yes; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ which is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options which match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +#else +# include +# include +# ifdef __CYGWIN__ +# include +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +/* declarations of non-ANSI functions */ +#if defined(__MINGW32__) +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined(__CYGWIN__) +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined (other platforms) ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined(_MSC_VER) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +# ifndef _INTPTR_T_DEFINED +# define _INTPTR_T_DEFINED +# define intptr_t int +# endif +#elif defined(__MINGW32__) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined(__CYGWIN__) +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined (other platforms) ... */ +#endif + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#if defined(LT_DEBUGWRAPPER) +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $opt_debug + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir="$arg" + prev= + continue + ;; + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-flto*|-fwhopr*|-fuse-linker-plugin) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps ; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + else + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test "$prefer_static_libs" = yes || + test "$prefer_static_libs,$installed" = "built,no"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib="$l" + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$lt_sysroot$libdir" + absdir="$lt_sysroot$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + case "$host" in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + echo + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$opt_mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$absdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$opt_mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system can not link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|qnx|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type \`$version_type'" + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + func_append verstring ":${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + func_append libobjs " $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$opt_mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + # Remove ${wl} instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$opt_mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd1 in $cmds; do + IFS="$save_ifs" + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test "$try_normal_branch" = yes \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=${output_objdir}/${output_la}.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\${concat_cmds}$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " ${wl}-bind_at_load" + func_append finalize_command " ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=no + ;; + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + func_append oldobjs " $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + func_resolve_sysroot "$deplib" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test "x$bindir" != x ; + then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$opt_mode" = link || test "$opt_mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=yes ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + odir="$objdir" + else + odir="$dir/$objdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$opt_mode" = uninstall && odir="$dir" + + # Remember odir for removal later, being careful to avoid duplicates + if test "$opt_mode" = clean; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case "$opt_mode" in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$opt_mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + func_append rmfiles " $odir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$opt_mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + diff --git a/m4/ax_c_check_flag.m4 b/m4/ax_c_check_flag.m4 new file mode 100644 index 0000000..d96df54 --- /dev/null +++ b/m4/ax_c_check_flag.m4 @@ -0,0 +1,86 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_c_check_flag.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_C_CHECK_FLAG(FLAG-TO-CHECK,[PROLOGUE],[BODY],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE]) +# +# DESCRIPTION +# +# This macro tests if the C compiler supports the flag FLAG-TO-CHECK. If +# successfull execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE. +# PROLOGUE and BODY are optional and should be used as in AC_LANG_PROGRAM +# macro. +# +# This code is inspired from KDE_CHECK_COMPILER_FLAG macro. Thanks to +# Bogdan Drozdowski for testing and bug fixes. +# +# LICENSE +# +# Copyright (c) 2008 Francesco Salvestrini +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 6 + +AC_DEFUN([AX_C_CHECK_FLAG],[ + AC_PREREQ([2.61]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_PROG_SED]) + + flag=`echo "$1" | $SED 'y% .=/+-(){}<>:*,%_______________%'` + + AC_CACHE_CHECK([whether the C compiler accepts the $1 flag], + [ax_cv_c_check_flag_$flag],[ + + AC_LANG_PUSH([C]) + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $1" + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([$2],[$3]) + ],[ + eval "ax_cv_c_check_flag_$flag=yes" + ],[ + eval "ax_cv_c_check_flag_$flag=no" + ]) + + CFLAGS="$save_CFLAGS" + + AC_LANG_POP + + ]) + + AS_IF([eval "test \"`echo '$ax_cv_c_check_flag_'$flag`\" = yes"],[ + : + $4 + ],[ + : + $5 + ]) +]) diff --git a/m4/ax_gcc_option.m4 b/m4/ax_gcc_option.m4 new file mode 100644 index 0000000..f8c7cd1 --- /dev/null +++ b/m4/ax_gcc_option.m4 @@ -0,0 +1,130 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_gcc_option.html +# =========================================================================== +# +# OBSOLETE MACRO +# +# Deprecated in favor of AX_C_CHECK_FLAG, AX_CXX_CHECK_FLAG, +# AX_CPP_CHECK_FLAG, AX_CXXCPP_CHECK_FLAG and AX_LD_CHECK_FLAG. +# +# SYNOPSIS +# +# AX_GCC_OPTION(OPTION,EXTRA-OPTIONS,TEST-PROGRAM,ACTION-IF-SUCCESSFUL,ACTION-IF-NOT-SUCCESFUL) +# +# DESCRIPTION +# +# AX_GCC_OPTION checks wheter gcc accepts the passed OPTION. If it accepts +# the OPTION then ACTION-IF-SUCCESSFUL will be executed, otherwise +# ACTION-IF-UNSUCCESSFUL. +# +# A typical usage should be the following one: +# +# AX_GCC_OPTION([-fomit-frame-pointer],[],[],[ +# AC_MSG_NOTICE([The option is supported])],[ +# AC_MSG_NOTICE([No luck this time]) +# ]) +# +# The macro doesn't discriminate between languages so, if you are testing +# for an option that works for C++ but not for C you should use '-x c++' +# as EXTRA-OPTIONS: +# +# AX_GCC_OPTION([-fno-rtti],[-x c++],[],[ ... ],[ ... ]) +# +# OPTION is tested against the following code: +# +# int main() +# { +# return 0; +# } +# +# The optional TEST-PROGRAM comes handy when the default main() is not +# suited for the option being checked +# +# So, if you need to test for -fstrict-prototypes option you should +# probably use the macro as follows: +# +# AX_GCC_OPTION([-fstrict-prototypes],[-x c++],[ +# int main(int argc, char ** argv) +# { +# (void) argc; +# (void) argv; +# +# return 0; +# } +# ],[ ... ],[ ... ]) +# +# Note that the macro compiles but doesn't link the test program so it is +# not suited for checking options that are passed to the linker, like: +# +# -Wl,-L +# +# In order to avoid such kind of problems you should think about usinguse +# the AX_*_CHECK_FLAG family macros +# +# LICENSE +# +# Copyright (c) 2008 Francesco Salvestrini +# Copyright (c) 2008 Bogdan Drozdowski +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 13 + +AC_DEFUN([AX_GCC_OPTION], [ + AC_REQUIRE([AC_PROG_CC]) + + AC_MSG_CHECKING([if gcc accepts $1 option]) + + AS_IF([ test "x$GCC" = "xyes" ],[ + AS_IF([ test -z "$3" ],[ + ax_gcc_option_test="int main() +{ + return 0; +}" + ],[ + ax_gcc_option_test="$3" + ]) + + # Dump the test program to file + cat < conftest.c +$ax_gcc_option_test +EOF + + # Dump back the file to the log, useful for debugging purposes + AC_TRY_COMMAND(cat conftest.c 1>&AS_MESSAGE_LOG_FD) + + AS_IF([ AC_TRY_COMMAND($CC $2 $1 -c conftest.c 1>&AS_MESSAGE_LOG_FD) ],[ + AC_MSG_RESULT([yes]) + $4 + ],[ + AC_MSG_RESULT([no]) + $5 + ]) + ],[ + AC_MSG_RESULT([no gcc available]) + ]) +]) diff --git a/m4/ax_gcc_version.m4 b/m4/ax_gcc_version.m4 new file mode 100644 index 0000000..9923c08 --- /dev/null +++ b/m4/ax_gcc_version.m4 @@ -0,0 +1,65 @@ +# =========================================================================== +# http://www.gnu.org/software/autoconf-archive/ax_gcc_version.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_GCC_VERSION +# +# DESCRIPTION +# +# This macro retrieves the gcc version and returns it in the GCC_VERSION +# variable if available, an empty string otherwise. +# +# LICENSE +# +# Copyright (c) 2009 Francesco Salvestrini +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 7 + +AC_DEFUN([AX_GCC_VERSION], [ + GCC_VERSION="" + AX_GCC_OPTION([-dumpversion],[],[],[ + ax_gcc_version_option=yes + ],[ + ax_gcc_version_option=no + ]) + AS_IF([test "x$GCC" = "xyes"],[ + AS_IF([test "x$ax_gcc_version_option" != "xno"],[ + AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[ + ax_cv_gcc_version="`$CC -dumpversion`" + AS_IF([test "x$ax_cv_gcc_version" = "x"],[ + ax_cv_gcc_version="" + ]) + ]) + GCC_VERSION=$ax_cv_gcc_version + ]) + ]) + AC_SUBST([GCC_VERSION]) +]) diff --git a/m4/libtool.m4 b/m4/libtool.m4 new file mode 100644 index 0000000..8ff3c76 --- /dev/null +++ b/m4/libtool.m4 @@ -0,0 +1,7851 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010 Free Software Foundation, +# Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010 Free Software Foundation, +# Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 57 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2010 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_REPLACE_SHELLFNS + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[ --with-sysroot[=DIR] Search for dependent libraries within DIR + (or the compiler's sysroot if not specified).], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([${with_sysroot}]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and in which our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS="$save_LDFLAGS"]) + if test "$lt_cv_irix_exported_symbol" = yes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" + CFLAGS="$lt_save_CFLAGS" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) +# ------------------------------------------------------ +# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and +# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. +m4_defun([_LT_PROG_FUNCTION_REPLACE], +[dnl { +sed -e '/^$1 ()$/,/^} # $1 /c\ +$1 ()\ +{\ +m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) +} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: +]) + + +# _LT_PROG_REPLACE_SHELLFNS +# ------------------------- +# Replace existing portable implementations of several shell functions with +# equivalent extended shell implementations where those features are available.. +m4_defun([_LT_PROG_REPLACE_SHELLFNS], +[if test x"$xsi_shell" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl + func_split_long_opt_name=${1%%=*} + func_split_long_opt_arg=${1#*=}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) + + _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) + + _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) + + _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) +fi + +if test x"$lt_shell_append" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) + + _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl + func_quote_for_eval "${2}" +dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ + eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) +fi +]) + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine which file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4 new file mode 100644 index 0000000..17cfd51 --- /dev/null +++ b/m4/ltoptions.m4 @@ -0,0 +1,369 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 7 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4 new file mode 100644 index 0000000..9000a05 --- /dev/null +++ b/m4/ltsugar.m4 @@ -0,0 +1,123 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/m4/ltversion.m4 b/m4/ltversion.m4 new file mode 100644 index 0000000..07a8602 --- /dev/null +++ b/m4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 3337 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.2]) +m4_define([LT_PACKAGE_REVISION], [1.3337]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.2' +macro_revision='1.3337' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4 new file mode 100644 index 0000000..c573da9 --- /dev/null +++ b/m4/lt~obsolete.m4 @@ -0,0 +1,98 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) +m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) +m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) +m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) +m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) +m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) +m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) +m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) +m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) +m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) +m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) +m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) +m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) +m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) +m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) +m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) +m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) +m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) +m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) +m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) +m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) +m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) +m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) +m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) +m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) +m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) +m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) +m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) +m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) +m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) +m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) +m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) +m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) +m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) +m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) +m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) +m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) +m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) +m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) +m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) +m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) +m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) +m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) +m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) +m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) +m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) diff --git a/m4/mpc.m4 b/m4/mpc.m4 new file mode 100644 index 0000000..414229b --- /dev/null +++ b/m4/mpc.m4 @@ -0,0 +1,242 @@ +# mpc.m4 +# +# Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +# option) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + + +# +# SYNOPSIS +# +# +# MPC_COMPLEX_H +# +# DESCRIPTION +# +# Check whether complex.h is usable; if yes, define HAVE_COMPLEX_H. +# +AC_DEFUN([MPC_COMPLEX_H], [ + AC_CHECK_HEADER( + [complex.h], + [ + m4_define( + [MPC_CONFTEST], + [ + AC_LANG_PROGRAM( + [[#include ]], + [[complex double x = 1.0 + 2.0 * I; return (creal (x) + cimag (x));]] + ) + ] + ) + + AC_SEARCH_LIBS([creal], [m]) +# needed on Solaris + AC_MSG_CHECKING([whether creal, cimag and I can be used]) + AC_LINK_IFELSE( + [MPC_CONFTEST], + [ + AC_MSG_RESULT([yes]) + AC_DEFINE([HAVE_COMPLEX_H], [1], [complex.h present and usable]) + ], + [ + AC_MSG_RESULT([no, build without support for C complex numbers]) + ] + ) + ] + ) +]) + + +# +# SYNOPSIS +# +# +# MPC_C_CHECK_FLAG([FLAG,ACCUMULATOR]) +# +# DESCRIPTION +# +# Checks if the C compiler accepts the flag FLAG +# If yes, adds it to CFLAGS. + +AC_DEFUN([MPC_C_CHECK_FLAG], [ + AX_C_CHECK_FLAG($1,,,[CFLAGS="$CFLAGS $1"]) +]) + + +# +# SYNOPSIS +# +# +# MPC_C_CHECK_WARNINGFLAGS +# +# DESCRIPTION +# +# For development version only: Checks if gcc accepts warning flags. +# Adds accepted ones to CFLAGS. +# +AC_DEFUN([MPC_C_CHECK_WARNINGCFLAGS], [ + AC_REQUIRE([AC_PROG_GREP]) + if echo $VERSION | grep -c dev >/dev/null 2>&1 ; then + if test "x$GCC" = "xyes" -a "x$compiler" != "xicc" -a "x$compiler" != "xg++"; then + # enable -Werror for myself (Andreas Enge) + if test "x$USER" = "xenge"; then + MPC_C_CHECK_FLAG(-Werror) + fi + MPC_C_CHECK_FLAG(-g) + MPC_C_CHECK_FLAG(-std=c99) + MPC_C_CHECK_FLAG(-pedantic) + MPC_C_CHECK_FLAG(-Wno-long-long) + MPC_C_CHECK_FLAG(-Wall) + MPC_C_CHECK_FLAG(-Wextra) + MPC_C_CHECK_FLAG(-Wdeclaration-after-statement) + MPC_C_CHECK_FLAG(-Wundef) + MPC_C_CHECK_FLAG(-Wshadow) + MPC_C_CHECK_FLAG(-Wstrict-prototypes) + MPC_C_CHECK_FLAG(-Wmissing-prototypes) + MPC_C_CHECK_FLAG(-Wno-unused-value) + fi + fi +]) + + +# +# SYNOPSIS +# +# +# MPC_GMP_CC_CFLAGS +# +# DESCRIPTION +# +# Checks if CC and CFLAGS can be extracted from gmp.h +# essentially copied from mpfr +# +AC_DEFUN([MPC_GMP_CC_CFLAGS], [ + AC_MSG_CHECKING(for CC and CFLAGS in gmp.h) + # AC_PROG_CPP triggers the search for a C compiler; use hack instead + for cpp in /lib/cpp gcc cc c99 + do + test $cpp = /lib/cpp || cpp="$cpp -E" + echo foo > conftest.c + if $cpp $CPPFLAGS conftest.c > /dev/null 2> /dev/null ; then + # Get CC + echo "#include \"gmp.h\"" > conftest.c + echo "MPFR_OPTION __GMP_CC" >> conftest.c + GMP_CC=`$cpp $CPPFLAGS conftest.c 2> /dev/null | $EGREP MPFR_OPTION | $SED -e 's/MPFR_OPTION //g;s/ *" *//g'` + # Get CFLAGS + echo "#include \"gmp.h\"" > conftest.c + echo "MPFR_OPTION __GMP_CFLAGS" >> conftest.c + GMP_CFLAGS=`$cpp $CPPFLAGS conftest.c 2> /dev/null | $EGREP MPFR_OPTION | $SED -e 's/MPFR_OPTION //g;s/ *" *//g'` + break + fi + done + + if test "x$GMP_CFLAGS" = "x__GMP_CFLAGS" -o "x$GMP_CC" = "x__GMP_CC" ; then + AC_MSG_RESULT(no) + GMP_CC= + GMP_CFLAGS= + else + AC_MSG_RESULT(yes [CC=$GMP_CC CFLAGS=$GMP_CFLAGS]) + fi + + # Check for validity of CC and CFLAGS obtained from gmp.h + if test -n "$GMP_CC$GMP_CFLAGS" ; then + AC_MSG_CHECKING(for CC=$GMP_CC and CFLAGS=$GMP_CFLAGS) + echo "int main (void) { return 0; }" > conftest.c + if $GMP_CC $GMP_CFLAGS -o conftest conftest.c 2> /dev/null ; then + AC_MSG_RESULT(yes) + CC=$GMP_CC + CFLAGS=$GMP_CFLAGS + else + AC_MSG_RESULT(no) + fi + fi + + rm -f conftest* +]) + + +# +# SYNOPSIS +# +# +# MPC_WINDOWS +# +# DESCRIPTION +# +# Additional checks on windows +# libtool requires "-no-undefined" for win32 dll +# It also disables the tests involving the linking with LIBGMP if DLL +# +AC_DEFUN([MPC_WINDOWS], [ + if test "$enable_shared" = yes; then + MPC_LDFLAGS="$MPC_LDFLAGS -no-undefined" + AC_MSG_CHECKING(for DLL/static gmp) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include "gmp.h" +#if !__GMP_LIBGMP_DLL +#error +error +#endif + ]], [[]])],[AC_MSG_RESULT(DLL)],[ + AC_MSG_RESULT(static) + AC_MSG_ERROR([gmp is not available as a DLL: use --enable-static --disable-shared]) ]) + AC_MSG_CHECKING(for DLL/static mpfr) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include "mpfr.h" +#if !__GMP_LIBGMP_DLL +#error +error +#endif + ]], [[]])],[AC_MSG_RESULT(DLL)],[ + AC_MSG_RESULT(static) + AC_MSG_ERROR([mpfr is not available as a DLL: use --enable-static --disable-shared]) ]) + else + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include "gmp.h" +#if __GMP_LIBGMP_DLL +#error +error +#endif + ]], [[]])],[AC_MSG_RESULT(static)],[ + AC_MSG_RESULT(DLL) + AC_MSG_ERROR([gmp is only available as a DLL: use --disable-static --enable-shared]) ]) + fi + ;; +]) + + +# +# SYNOPSIS +# +# +# MPC_SVNVERSION +# +# DESCRIPTION +# +# If current version string contains "dev", substitutes svn version into +# SVNVERSION +# +AC_DEFUN([MPC_SVNVERSION], [ + if echo $VERSION | grep -c dev >/dev/null 2>&1 ; then + AC_CHECK_PROG([HASSVNVERSION], [svnversion], [yes], [no]) + AS_IF([test "x$HASSVNVERSION" = "xyes"], [ + AC_MSG_CHECKING([for current svn version]) + SVNVERSION=esyscmd([svnversion -n]) + AC_SUBST([SVNVERSION]) + AC_MSG_RESULT([$SVNVERSION]) + ]) + fi +]) diff --git a/m4/valgrind-tests.m4 b/m4/valgrind-tests.m4 new file mode 100644 index 0000000..e38236e --- /dev/null +++ b/m4/valgrind-tests.m4 @@ -0,0 +1,40 @@ +# valgrind-tests.m4 serial 2 +dnl Copyright (C) 2008-2011 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Simon Josefsson +dnl with adaptations to MPC + +# gl_VALGRIND_TESTS() +# ------------------- +# Check if valgrind is available, and set VALGRIND to it if available. +AC_DEFUN([gl_VALGRIND_TESTS], +[ + # Run self-tests under valgrind? + if test "$cross_compiling" = no; then + AC_CHECK_PROGS(VALGRIND, valgrind) + fi + + if test -n "$VALGRIND" && $VALGRIND -q true > /dev/null 2>&1; then + opt_valgrind_tests=yes + VALGRIND="$VALGRIND -q --error-exitcode=1 --leak-check=full" +# Addition AE: enable suppression file through a shell variable + AC_MSG_CHECKING([for valgrind suppression file]) + if test -n "$VALGRIND_SUPPRESSION"; then + AC_MSG_RESULT($VALGRIND_SUPPRESSION) + VALGRIND="$VALGRIND --suppressions=$VALGRIND_SUPPRESSION" + else + AC_MSG_RESULT([no]) + fi + AC_DEFINE([MPC_USE_VALGRIND], 1, [Use valgrind for make check]) + else + opt_valgrind_tests=no + VALGRIND= + fi + + AC_MSG_CHECKING([whether self tests are run under valgrind]) + AC_MSG_RESULT($opt_valgrind_tests) +]) + diff --git a/missing b/missing new file mode 100755 index 0000000..86a8fc3 --- /dev/null +++ b/missing @@ -0,0 +1,331 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2012-01-06.13; # UTC + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, +# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and +\`g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# normalize program name to check for. +program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). This is about non-GNU programs, so use $1 not +# $program. +case $1 in + lex*|yacc*) + # Not GNU programs, they don't have --version. + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $program in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te*) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison*|yacc*) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if test $# -ne 1; then + eval LASTARG=\${$#} + case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if test ! -f y.tab.h; then + echo >y.tab.h + fi + if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex*|flex*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if test $# -ne 1; then + eval LASTARG=\${$#} + case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit $? + fi + ;; + + makeinfo*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. 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You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/Makefile.am b/src/Makefile.am new file mode 100644 index 0000000..0ece311 --- /dev/null +++ b/src/Makefile.am @@ -0,0 +1,34 @@ +## src/Makefile.am -- Process this file with automake to produce Makefile.in +## +## Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA +## +## This file is part of GNU MPC. +## +## GNU MPC is free software; you can redistribute it and/or modify it under +## the terms of the GNU Lesser General Public License as published by the +## Free Software Foundation; either version 3 of the License, or (at your +## option) any later version. +## +## GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +## FOR A PARTICULAR PURPOSE. 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\ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am uninstall-libLTLIBRARIES + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/abs.c b/src/abs.c new file mode 100644 index 0000000..bf1e5fd --- /dev/null +++ b/src/abs.c @@ -0,0 +1,28 @@ +/* mpc_abs -- Absolute value of a complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* the rounding mode is mpfr_rnd_t here since we return an mpfr number */ +int +mpc_abs (mpfr_ptr a, mpc_srcptr b, mpfr_rnd_t rnd) +{ + return mpfr_hypot (a, mpc_realref(b), mpc_imagref(b), rnd); +} diff --git a/src/acos.c b/src/acos.c new file mode 100644 index 0000000..e7a2691 --- /dev/null +++ b/src/acos.c @@ -0,0 +1,228 @@ +/* mpc_acos -- arccosine of a complex number. + +Copyright (C) 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include "mpc-impl.h" + +int +mpc_acos (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + int inex_re, inex_im, inex; + mpfr_prec_t p_re, p_im, p; + mpc_t z1; + mpfr_t pi_over_2; + mpfr_exp_t e1, e2; + mpfr_rnd_t rnd_im; + mpc_rnd_t rnd1; + + inex_re = 0; + inex_im = 0; + + /* special values */ + if (mpfr_nan_p (mpc_realref (op)) || mpfr_nan_p (mpc_imagref (op))) + { + if (mpfr_inf_p (mpc_realref (op)) || mpfr_inf_p (mpc_imagref (op))) + { + mpfr_set_inf (mpc_imagref (rop), mpfr_signbit (mpc_imagref (op)) ? +1 : -1); + mpfr_set_nan (mpc_realref (rop)); + } + else if (mpfr_zero_p (mpc_realref (op))) + { + inex_re = set_pi_over_2 (mpc_realref (rop), +1, MPC_RND_RE (rnd)); + mpfr_set_nan (mpc_imagref (rop)); + } + else + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + } + + return MPC_INEX (inex_re, 0); + } + + if (mpfr_inf_p (mpc_realref (op)) || mpfr_inf_p (mpc_imagref (op))) + { + if (mpfr_inf_p (mpc_realref (op))) + { + if (mpfr_inf_p (mpc_imagref (op))) + { + if (mpfr_sgn (mpc_realref (op)) > 0) + { + inex_re = + set_pi_over_2 (mpc_realref (rop), +1, MPC_RND_RE (rnd)); + mpfr_div_2ui (mpc_realref (rop), mpc_realref (rop), 1, GMP_RNDN); + } + else + { + + /* the real part of the result is 3*pi/4 + a = o(pi) error(a) < 1 ulp(a) + b = o(3*a) error(b) < 2 ulp(b) + c = b/4 exact + thus 1 bit is lost */ + mpfr_t x; + mpfr_prec_t prec; + int ok; + mpfr_init (x); + prec = mpfr_get_prec (mpc_realref (rop)); + p = prec; + + do + { + p += mpc_ceil_log2 (p); + mpfr_set_prec (x, p); + mpfr_const_pi (x, GMP_RNDD); + mpfr_mul_ui (x, x, 3, GMP_RNDD); + ok = + mpfr_can_round (x, p - 1, GMP_RNDD, MPC_RND_RE (rnd), + prec+(MPC_RND_RE (rnd) == GMP_RNDN)); + + } while (ok == 0); + inex_re = + mpfr_div_2ui (mpc_realref (rop), x, 2, MPC_RND_RE (rnd)); + mpfr_clear (x); + } + } + else + { + if (mpfr_sgn (mpc_realref (op)) > 0) + mpfr_set_ui (mpc_realref (rop), 0, GMP_RNDN); + else + inex_re = mpfr_const_pi (mpc_realref (rop), MPC_RND_RE (rnd)); + } + } + else + inex_re = set_pi_over_2 (mpc_realref (rop), +1, MPC_RND_RE (rnd)); + + mpfr_set_inf (mpc_imagref (rop), mpfr_signbit (mpc_imagref (op)) ? +1 : -1); + + return MPC_INEX (inex_re, 0); + } + + /* pure real argument */ + if (mpfr_zero_p (mpc_imagref (op))) + { + int s_im; + s_im = mpfr_signbit (mpc_imagref (op)); + + if (mpfr_cmp_ui (mpc_realref (op), 1) > 0) + { + if (s_im) + inex_im = mpfr_acosh (mpc_imagref (rop), mpc_realref (op), + MPC_RND_IM (rnd)); + else + inex_im = -mpfr_acosh (mpc_imagref (rop), mpc_realref (op), + INV_RND (MPC_RND_IM (rnd))); + + mpfr_set_ui (mpc_realref (rop), 0, GMP_RNDN); + } + else if (mpfr_cmp_si (mpc_realref (op), -1) < 0) + { + mpfr_t minus_op_re; + minus_op_re[0] = mpc_realref (op)[0]; + MPFR_CHANGE_SIGN (minus_op_re); + + if (s_im) + inex_im = mpfr_acosh (mpc_imagref (rop), minus_op_re, + MPC_RND_IM (rnd)); + else + inex_im = -mpfr_acosh (mpc_imagref (rop), minus_op_re, + INV_RND (MPC_RND_IM (rnd))); + inex_re = mpfr_const_pi (mpc_realref (rop), MPC_RND_RE (rnd)); + } + else + { + inex_re = mpfr_acos (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd)); + mpfr_set_ui (mpc_imagref (rop), 0, MPC_RND_IM (rnd)); + } + + if (!s_im) + mpc_conj (rop, rop, MPC_RNDNN); + + return MPC_INEX (inex_re, inex_im); + } + + /* pure imaginary argument */ + if (mpfr_zero_p (mpc_realref (op))) + { + inex_re = set_pi_over_2 (mpc_realref (rop), +1, MPC_RND_RE (rnd)); + inex_im = -mpfr_asinh (mpc_imagref (rop), mpc_imagref (op), + INV_RND (MPC_RND_IM (rnd))); + mpc_conj (rop,rop, MPC_RNDNN); + + return MPC_INEX (inex_re, inex_im); + } + + /* regular complex argument: acos(z) = Pi/2 - asin(z) */ + p_re = mpfr_get_prec (mpc_realref(rop)); + p_im = mpfr_get_prec (mpc_imagref(rop)); + p = p_re; + mpc_init3 (z1, p, p_im); /* we round directly the imaginary part to p_im, + with rounding mode opposite to rnd_im */ + rnd_im = MPC_RND_IM(rnd); + /* the imaginary part of asin(z) has the same sign as Im(z), thus if + Im(z) > 0 and rnd_im = RNDZ, we want to round the Im(asin(z)) to -Inf + so that -Im(asin(z)) is rounded to zero */ + if (rnd_im == GMP_RNDZ) + rnd_im = mpfr_sgn (mpc_imagref(op)) > 0 ? GMP_RNDD : GMP_RNDU; + else + rnd_im = rnd_im == GMP_RNDU ? GMP_RNDD + : rnd_im == GMP_RNDD ? GMP_RNDU + : rnd_im; /* both RNDZ and RNDA map to themselves for -asin(z) */ + rnd1 = MPC_RND (GMP_RNDN, rnd_im); + mpfr_init2 (pi_over_2, p); + for (;;) + { + p += mpc_ceil_log2 (p) + 3; + + mpfr_set_prec (mpc_realref(z1), p); + mpfr_set_prec (pi_over_2, p); + + set_pi_over_2 (pi_over_2, +1, GMP_RNDN); + e1 = 1; /* Exp(pi_over_2) */ + inex = mpc_asin (z1, op, rnd1); /* asin(z) */ + MPC_ASSERT (mpfr_sgn (mpc_imagref(z1)) * mpfr_sgn (mpc_imagref(op)) > 0); + inex_im = MPC_INEX_IM(inex); /* inex_im is in {-1, 0, 1} */ + e2 = mpfr_get_exp (mpc_realref(z1)); + mpfr_sub (mpc_realref(z1), pi_over_2, mpc_realref(z1), GMP_RNDN); + if (!mpfr_zero_p (mpc_realref(z1))) + { + /* the error on x=Re(z1) is bounded by 1/2 ulp(x) + 2^(e1-p-1) + + 2^(e2-p-1) */ + e1 = e1 >= e2 ? e1 + 1 : e2 + 1; + /* the error on x is bounded by 1/2 ulp(x) + 2^(e1-p-1) */ + e1 -= mpfr_get_exp (mpc_realref(z1)); + /* the error on x is bounded by 1/2 ulp(x) [1 + 2^e1] */ + e1 = e1 <= 0 ? 0 : e1; + /* the error on x is bounded by 2^e1 * ulp(x) */ + mpfr_neg (mpc_imagref(z1), mpc_imagref(z1), GMP_RNDN); /* exact */ + inex_im = -inex_im; + if (mpfr_can_round (mpc_realref(z1), p - e1, GMP_RNDN, GMP_RNDZ, + p_re + (MPC_RND_RE(rnd) == GMP_RNDN))) + break; + } + } + inex = mpc_set (rop, z1, rnd); + inex_re = MPC_INEX_RE(inex); + mpc_clear (z1); + mpfr_clear (pi_over_2); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/acosh.c b/src/acosh.c new file mode 100644 index 0000000..782f555 --- /dev/null +++ b/src/acosh.c @@ -0,0 +1,76 @@ +/* mpc_acosh -- inverse hyperbolic cosine of a complex number. + +Copyright (C) 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_acosh (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + /* acosh(z) = + NaN + i*NaN, if z=0+i*NaN + -i*acos(z), if sign(Im(z)) = - + i*acos(z), if sign(Im(z)) = + + http://functions.wolfram.com/ElementaryFunctions/ArcCosh/27/02/03/01/01/ + */ + mpc_t a; + mpfr_t tmp; + int inex; + + if (mpfr_zero_p (mpc_realref (op)) && mpfr_nan_p (mpc_imagref (op))) + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + return 0; + } + + /* Note reversal of precisions due to later multiplication by i or -i */ + mpc_init3 (a, MPC_PREC_IM(rop), MPC_PREC_RE(rop)); + + if (mpfr_signbit (mpc_imagref (op))) + { + inex = mpc_acos (a, op, + MPC_RND (INV_RND (MPC_RND_IM (rnd)), MPC_RND_RE (rnd))); + + /* change a to -i*a, i.e., -y+i*x to x+i*y */ + tmp[0] = mpc_realref (a)[0]; + mpc_realref (a)[0] = mpc_imagref (a)[0]; + mpc_imagref (a)[0] = tmp[0]; + MPFR_CHANGE_SIGN (mpc_imagref (a)); + inex = MPC_INEX (MPC_INEX_IM (inex), -MPC_INEX_RE (inex)); + } + else + { + inex = mpc_acos (a, op, + MPC_RND (MPC_RND_IM (rnd), INV_RND(MPC_RND_RE (rnd)))); + + /* change a to i*a, i.e., y-i*x to x+i*y */ + tmp[0] = mpc_realref (a)[0]; + mpc_realref (a)[0] = mpc_imagref (a)[0]; + mpc_imagref (a)[0] = tmp[0]; + MPFR_CHANGE_SIGN (mpc_realref (a)); + inex = MPC_INEX (-MPC_INEX_IM (inex), MPC_INEX_RE (inex)); + } + + mpc_set (rop, a, rnd); + + mpc_clear (a); + + return inex; +} diff --git a/src/add.c b/src/add.c new file mode 100644 index 0000000..ee9ec19 --- /dev/null +++ b/src/add.c @@ -0,0 +1,33 @@ +/* mpc_add -- Add two complex numbers. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff both the real and imaginary parts are exact */ +int +mpc_add (mpc_ptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_add (mpc_realref(a), mpc_realref(b), mpc_realref(c), MPC_RND_RE(rnd)); + inex_im = mpfr_add (mpc_imagref(a), mpc_imagref(b), mpc_imagref(c), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/add_fr.c b/src/add_fr.c new file mode 100644 index 0000000..ea7b595 --- /dev/null +++ b/src/add_fr.c @@ -0,0 +1,33 @@ +/* mpc_add_fr -- Add a complex number and a floating-point number. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff both the real and imaginary parts are exact */ +int +mpc_add_fr (mpc_ptr a, mpc_srcptr b, mpfr_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_add (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/add_si.c b/src/add_si.c new file mode 100644 index 0000000..ba14803 --- /dev/null +++ b/src/add_si.c @@ -0,0 +1,32 @@ +/* mpc_add_si -- Add a complex number and a signed long int. + +Copyright (C) 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_add_si (mpc_ptr rop, mpc_srcptr op1, long int op2, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_add_si (mpc_realref (rop), mpc_realref (op1), op2, MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref (rop), mpc_imagref (op1), MPC_RND_IM (rnd)); + + return MPC_INEX (inex_re, inex_im); +} diff --git a/src/add_ui.c b/src/add_ui.c new file mode 100644 index 0000000..85f4d13 --- /dev/null +++ b/src/add_ui.c @@ -0,0 +1,33 @@ +/* mpc_add_ui -- Add a complex number and an unsigned long int. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff both the real and imaginary parts are exact */ +int +mpc_add_ui (mpc_ptr a, mpc_srcptr b, unsigned long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_add_ui (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/arg.c b/src/arg.c new file mode 100644 index 0000000..20b5180 --- /dev/null +++ b/src/arg.c @@ -0,0 +1,27 @@ +/* mpc_arg -- Get the argument of a complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_arg (mpfr_ptr a, mpc_srcptr b, mpfr_rnd_t rnd) +{ + return mpfr_atan2 (a, mpc_imagref (b), mpc_realref (b), rnd); +} diff --git a/src/asin.c b/src/asin.c new file mode 100644 index 0000000..bd4e313 --- /dev/null +++ b/src/asin.c @@ -0,0 +1,226 @@ +/* mpc_asin -- arcsine of a complex number. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_asin (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + mpfr_prec_t p, p_re, p_im, incr_p = 0; + mpfr_rnd_t rnd_re, rnd_im; + mpc_t z1; + int inex; + + /* special values */ + if (mpfr_nan_p (mpc_realref (op)) || mpfr_nan_p (mpc_imagref (op))) + { + if (mpfr_inf_p (mpc_realref (op)) || mpfr_inf_p (mpc_imagref (op))) + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_inf (mpc_imagref (rop), mpfr_signbit (mpc_imagref (op)) ? -1 : +1); + } + else if (mpfr_zero_p (mpc_realref (op))) + { + mpfr_set (mpc_realref (rop), mpc_realref (op), GMP_RNDN); + mpfr_set_nan (mpc_imagref (rop)); + } + else + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + } + + return 0; + } + + if (mpfr_inf_p (mpc_realref (op)) || mpfr_inf_p (mpc_imagref (op))) + { + int inex_re; + if (mpfr_inf_p (mpc_realref (op))) + { + int inf_im = mpfr_inf_p (mpc_imagref (op)); + + inex_re = set_pi_over_2 (mpc_realref (rop), + (mpfr_signbit (mpc_realref (op)) ? -1 : 1), MPC_RND_RE (rnd)); + mpfr_set_inf (mpc_imagref (rop), (mpfr_signbit (mpc_imagref (op)) ? -1 : 1)); + + if (inf_im) + mpfr_div_2ui (mpc_realref (rop), mpc_realref (rop), 1, GMP_RNDN); + } + else + { + mpfr_set_zero (mpc_realref (rop), (mpfr_signbit (mpc_realref (op)) ? -1 : 1)); + inex_re = 0; + mpfr_set_inf (mpc_imagref (rop), (mpfr_signbit (mpc_imagref (op)) ? -1 : 1)); + } + + return MPC_INEX (inex_re, 0); + } + + /* pure real argument */ + if (mpfr_zero_p (mpc_imagref (op))) + { + int inex_re; + int inex_im; + int s_im; + s_im = mpfr_signbit (mpc_imagref (op)); + + if (mpfr_cmp_ui (mpc_realref (op), 1) > 0) + { + if (s_im) + inex_im = -mpfr_acosh (mpc_imagref (rop), mpc_realref (op), + INV_RND (MPC_RND_IM (rnd))); + else + inex_im = mpfr_acosh (mpc_imagref (rop), mpc_realref (op), + MPC_RND_IM (rnd)); + inex_re = set_pi_over_2 (mpc_realref (rop), + (mpfr_signbit (mpc_realref (op)) ? -1 : 1), MPC_RND_RE (rnd)); + if (s_im) + mpc_conj (rop, rop, MPC_RNDNN); + } + else if (mpfr_cmp_si (mpc_realref (op), -1) < 0) + { + mpfr_t minus_op_re; + minus_op_re[0] = mpc_realref (op)[0]; + MPFR_CHANGE_SIGN (minus_op_re); + + if (s_im) + inex_im = -mpfr_acosh (mpc_imagref (rop), minus_op_re, + INV_RND (MPC_RND_IM (rnd))); + else + inex_im = mpfr_acosh (mpc_imagref (rop), minus_op_re, + MPC_RND_IM (rnd)); + inex_re = set_pi_over_2 (mpc_realref (rop), + (mpfr_signbit (mpc_realref (op)) ? -1 : 1), MPC_RND_RE (rnd)); + if (s_im) + mpc_conj (rop, rop, MPC_RNDNN); + } + else + { + inex_im = mpfr_set_ui (mpc_imagref (rop), 0, MPC_RND_IM (rnd)); + if (s_im) + mpfr_neg (mpc_imagref (rop), mpc_imagref (rop), GMP_RNDN); + inex_re = mpfr_asin (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd)); + } + + return MPC_INEX (inex_re, inex_im); + } + + /* pure imaginary argument */ + if (mpfr_zero_p (mpc_realref (op))) + { + int inex_im; + int s; + s = mpfr_signbit (mpc_realref (op)); + mpfr_set_ui (mpc_realref (rop), 0, GMP_RNDN); + if (s) + mpfr_neg (mpc_realref (rop), mpc_realref (rop), GMP_RNDN); + inex_im = mpfr_asinh (mpc_imagref (rop), mpc_imagref (op), MPC_RND_IM (rnd)); + + return MPC_INEX (0, inex_im); + } + + /* regular complex: asin(z) = -i*log(i*z+sqrt(1-z^2)) */ + p_re = mpfr_get_prec (mpc_realref(rop)); + p_im = mpfr_get_prec (mpc_imagref(rop)); + rnd_re = MPC_RND_RE(rnd); + rnd_im = MPC_RND_IM(rnd); + p = p_re >= p_im ? p_re : p_im; + mpc_init2 (z1, p); + while (1) + { + mpfr_exp_t ex, ey, err; + + p += mpc_ceil_log2 (p) + 3 + incr_p; /* incr_p is zero initially */ + incr_p = p / 2; + mpfr_set_prec (mpc_realref(z1), p); + mpfr_set_prec (mpc_imagref(z1), p); + + /* z1 <- z^2 */ + mpc_sqr (z1, op, MPC_RNDNN); + /* err(x) <= 1/2 ulp(x), err(y) <= 1/2 ulp(y) */ + /* z1 <- 1-z1 */ + ex = mpfr_get_exp (mpc_realref(z1)); + mpfr_ui_sub (mpc_realref(z1), 1, mpc_realref(z1), GMP_RNDN); + mpfr_neg (mpc_imagref(z1), mpc_imagref(z1), GMP_RNDN); + ex = ex - mpfr_get_exp (mpc_realref(z1)); + ex = (ex <= 0) ? 0 : ex; + /* err(x) <= 2^ex * ulp(x) */ + ex = ex + mpfr_get_exp (mpc_realref(z1)) - p; + /* err(x) <= 2^ex */ + ey = mpfr_get_exp (mpc_imagref(z1)) - p - 1; + /* err(y) <= 2^ey */ + ex = (ex >= ey) ? ex : ey; /* err(x), err(y) <= 2^ex, i.e., the norm + of the error is bounded by |h|<=2^(ex+1/2) */ + /* z1 <- sqrt(z1): if z1 = z + h, then sqrt(z1) = sqrt(z) + h/2/sqrt(t) */ + ey = mpfr_get_exp (mpc_realref(z1)) >= mpfr_get_exp (mpc_imagref(z1)) + ? mpfr_get_exp (mpc_realref(z1)) : mpfr_get_exp (mpc_imagref(z1)); + /* we have |z1| >= 2^(ey-1) thus 1/|z1| <= 2^(1-ey) */ + mpc_sqrt (z1, z1, MPC_RNDNN); + ex = (2 * ex + 1) - 2 - (ey - 1); /* |h^2/4/|t| <= 2^ex */ + ex = (ex + 1) / 2; /* ceil(ex/2) */ + /* express ex in terms of ulp(z1) */ + ey = mpfr_get_exp (mpc_realref(z1)) <= mpfr_get_exp (mpc_imagref(z1)) + ? mpfr_get_exp (mpc_realref(z1)) : mpfr_get_exp (mpc_imagref(z1)); + ex = ex - ey + p; + /* take into account the rounding error in the mpc_sqrt call */ + err = (ex <= 0) ? 1 : ex + 1; + /* err(x) <= 2^err * ulp(x), err(y) <= 2^err * ulp(y) */ + /* z1 <- i*z + z1 */ + ex = mpfr_get_exp (mpc_realref(z1)); + ey = mpfr_get_exp (mpc_imagref(z1)); + mpfr_sub (mpc_realref(z1), mpc_realref(z1), mpc_imagref(op), GMP_RNDN); + mpfr_add (mpc_imagref(z1), mpc_imagref(z1), mpc_realref(op), GMP_RNDN); + if (mpfr_cmp_ui (mpc_realref(z1), 0) == 0 || mpfr_cmp_ui (mpc_imagref(z1), 0) == 0) + continue; + ex -= mpfr_get_exp (mpc_realref(z1)); /* cancellation in x */ + ey -= mpfr_get_exp (mpc_imagref(z1)); /* cancellation in y */ + ex = (ex >= ey) ? ex : ey; /* maximum cancellation */ + err += ex; + err = (err <= 0) ? 1 : err + 1; /* rounding error in sub/add */ + /* z1 <- log(z1): if z1 = z + h, then log(z1) = log(z) + h/t with + |t| >= min(|z1|,|z|) */ + ex = mpfr_get_exp (mpc_realref(z1)); + ey = mpfr_get_exp (mpc_imagref(z1)); + ex = (ex >= ey) ? ex : ey; + err += ex - p; /* revert to absolute error <= 2^err */ + mpc_log (z1, z1, GMP_RNDN); + err -= ex - 1; /* 1/|t| <= 1/|z| <= 2^(1-ex) */ + /* express err in terms of ulp(z1) */ + ey = mpfr_get_exp (mpc_realref(z1)) <= mpfr_get_exp (mpc_imagref(z1)) + ? mpfr_get_exp (mpc_realref(z1)) : mpfr_get_exp (mpc_imagref(z1)); + err = err - ey + p; + /* take into account the rounding error in the mpc_log call */ + err = (err <= 0) ? 1 : err + 1; + /* z1 <- -i*z1 */ + mpfr_swap (mpc_realref(z1), mpc_imagref(z1)); + mpfr_neg (mpc_imagref(z1), mpc_imagref(z1), GMP_RNDN); + if (mpfr_can_round (mpc_realref(z1), p - err, GMP_RNDN, GMP_RNDZ, + p_re + (rnd_re == GMP_RNDN)) && + mpfr_can_round (mpc_imagref(z1), p - err, GMP_RNDN, GMP_RNDZ, + p_im + (rnd_im == GMP_RNDN))) + break; + } + + inex = mpc_set (rop, z1, rnd); + mpc_clear (z1); + + return inex; +} diff --git a/src/asinh.c b/src/asinh.c new file mode 100644 index 0000000..2807a8b --- /dev/null +++ b/src/asinh.c @@ -0,0 +1,55 @@ +/* mpc_asinh -- inverse hyperbolic sine of a complex number. + +Copyright (C) 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_asinh (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + /* asinh(op) = -i*asin(i*op) */ + int inex; + mpc_t z, a; + mpfr_t tmp; + + /* z = i*op */ + mpc_realref (z)[0] = mpc_imagref (op)[0]; + mpc_imagref (z)[0] = mpc_realref (op)[0]; + MPFR_CHANGE_SIGN (mpc_realref (z)); + + /* Note reversal of precisions due to later multiplication by -i */ + mpc_init3 (a, MPC_PREC_IM(rop), MPC_PREC_RE(rop)); + + inex = mpc_asin (a, z, + MPC_RND (INV_RND (MPC_RND_IM (rnd)), MPC_RND_RE (rnd))); + + /* if a = asin(i*op) = x+i*y, and we want y-i*x */ + + /* change a to -i*a */ + tmp[0] = mpc_realref (a)[0]; + mpc_realref (a)[0] = mpc_imagref (a)[0]; + mpc_imagref (a)[0] = tmp[0]; + MPFR_CHANGE_SIGN (mpc_imagref (a)); + + mpc_set (rop, a, MPC_RNDNN); /* exact */ + + mpc_clear (a); + + return MPC_INEX (MPC_INEX_IM (inex), -MPC_INEX_RE (inex)); +} diff --git a/src/atan.c b/src/atan.c new file mode 100644 index 0000000..c0b01a4 --- /dev/null +++ b/src/atan.c @@ -0,0 +1,367 @@ +/* mpc_atan -- arctangent of a complex number. + +Copyright (C) 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-impl.h" + +/* set rop to + -pi/2 if s < 0 + +pi/2 else + rounded in the direction rnd +*/ +int +set_pi_over_2 (mpfr_ptr rop, int s, mpfr_rnd_t rnd) +{ + int inex; + + inex = mpfr_const_pi (rop, s < 0 ? INV_RND (rnd) : rnd); + mpfr_div_2ui (rop, rop, 1, GMP_RNDN); + if (s < 0) + { + inex = -inex; + mpfr_neg (rop, rop, GMP_RNDN); + } + + return inex; +} + +int +mpc_atan (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + int s_re; + int s_im; + int inex_re; + int inex_im; + int inex; + + inex_re = 0; + inex_im = 0; + s_re = mpfr_signbit (mpc_realref (op)); + s_im = mpfr_signbit (mpc_imagref (op)); + + /* special values */ + if (mpfr_nan_p (mpc_realref (op)) || mpfr_nan_p (mpc_imagref (op))) + { + if (mpfr_nan_p (mpc_realref (op))) + { + mpfr_set_nan (mpc_realref (rop)); + if (mpfr_zero_p (mpc_imagref (op)) || mpfr_inf_p (mpc_imagref (op))) + { + mpfr_set_ui (mpc_imagref (rop), 0, GMP_RNDN); + if (s_im) + mpc_conj (rop, rop, MPC_RNDNN); + } + else + mpfr_set_nan (mpc_imagref (rop)); + } + else + { + if (mpfr_inf_p (mpc_realref (op))) + { + inex_re = set_pi_over_2 (mpc_realref (rop), -s_re, MPC_RND_RE (rnd)); + mpfr_set_ui (mpc_imagref (rop), 0, GMP_RNDN); + } + else + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + } + } + return MPC_INEX (inex_re, 0); + } + + if (mpfr_inf_p (mpc_realref (op)) || mpfr_inf_p (mpc_imagref (op))) + { + inex_re = set_pi_over_2 (mpc_realref (rop), -s_re, MPC_RND_RE (rnd)); + + mpfr_set_ui (mpc_imagref (rop), 0, GMP_RNDN); + if (s_im) + mpc_conj (rop, rop, GMP_RNDN); + + return MPC_INEX (inex_re, 0); + } + + /* pure real argument */ + if (mpfr_zero_p (mpc_imagref (op))) + { + inex_re = mpfr_atan (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd)); + + mpfr_set_ui (mpc_imagref (rop), 0, GMP_RNDN); + if (s_im) + mpc_conj (rop, rop, GMP_RNDN); + + return MPC_INEX (inex_re, 0); + } + + /* pure imaginary argument */ + if (mpfr_zero_p (mpc_realref (op))) + { + int cmp_1; + + if (s_im) + cmp_1 = -mpfr_cmp_si (mpc_imagref (op), -1); + else + cmp_1 = mpfr_cmp_ui (mpc_imagref (op), +1); + + if (cmp_1 < 0) + { + /* atan(+0+iy) = +0 +i*atanh(y), if |y| < 1 + atan(-0+iy) = -0 +i*atanh(y), if |y| < 1 */ + + mpfr_set_ui (mpc_realref (rop), 0, GMP_RNDN); + if (s_re) + mpfr_neg (mpc_realref (rop), mpc_realref (rop), GMP_RNDN); + + inex_im = mpfr_atanh (mpc_imagref (rop), mpc_imagref (op), MPC_RND_IM (rnd)); + } + else if (cmp_1 == 0) + { + /* atan(+/-0+i) = NaN +i*inf + atan(+/-0-i) = NaN -i*inf */ + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_inf (mpc_imagref (rop), s_im ? -1 : +1); + } + else + { + /* atan(+0+iy) = +pi/2 +i*atanh(1/y), if |y| > 1 + atan(-0+iy) = -pi/2 +i*atanh(1/y), if |y| > 1 */ + mpfr_rnd_t rnd_im, rnd_away; + mpfr_t y; + mpfr_prec_t p, p_im; + int ok; + + rnd_im = MPC_RND_IM (rnd); + mpfr_init (y); + p_im = mpfr_get_prec (mpc_imagref (rop)); + p = p_im; + + /* a = o(1/y) with error(a) < 1 ulp(a) + b = o(atanh(a)) with error(b) < (1+2^{1+Exp(a)-Exp(b)}) ulp(b) + + As |atanh (1/y)| > |1/y| we have Exp(a)-Exp(b) <=0 so, at most, + 2 bits of precision are lost. + + We round atanh(1/y) away from 0. + */ + do + { + p += mpc_ceil_log2 (p) + 2; + mpfr_set_prec (y, p); + rnd_away = s_im == 0 ? GMP_RNDU : GMP_RNDD; + inex_im = mpfr_ui_div (y, 1, mpc_imagref (op), rnd_away); + /* FIXME: should we consider the case with unreasonably huge + precision prec(y)>3*exp_min, where atanh(1/Im(op)) could be + representable while 1/Im(op) underflows ? + This corresponds to |y| = 0.5*2^emin, in which case the + result may be wrong. */ + + /* atanh cannot underflow: |atanh(x)| > |x| for |x| < 1 */ + inex_im |= mpfr_atanh (y, y, rnd_away); + + ok = inex_im == 0 + || mpfr_can_round (y, p - 2, rnd_away, GMP_RNDZ, + p_im + (rnd_im == GMP_RNDN)); + } while (ok == 0); + + inex_re = set_pi_over_2 (mpc_realref (rop), -s_re, MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref (rop), y, rnd_im); + mpfr_clear (y); + } + return MPC_INEX (inex_re, inex_im); + } + + /* regular number argument */ + { + mpfr_t a, b, x, y; + mpfr_prec_t prec, p; + mpfr_exp_t err, expo; + int ok = 0; + mpfr_t minus_op_re; + mpfr_exp_t op_re_exp, op_im_exp; + mpfr_rnd_t rnd1, rnd2; + + mpfr_inits2 (MPFR_PREC_MIN, a, b, x, y, (mpfr_ptr) 0); + + /* real part: Re(arctan(x+i*y)) = [arctan2(x,1-y) - arctan2(-x,1+y)]/2 */ + minus_op_re[0] = mpc_realref (op)[0]; + MPFR_CHANGE_SIGN (minus_op_re); + op_re_exp = mpfr_get_exp (mpc_realref (op)); + op_im_exp = mpfr_get_exp (mpc_imagref (op)); + + prec = mpfr_get_prec (mpc_realref (rop)); /* result precision */ + + /* a = o(1-y) error(a) < 1 ulp(a) + b = o(atan2(x,a)) error(b) < [1+2^{3+Exp(x)-Exp(a)-Exp(b)}] ulp(b) + = kb ulp(b) + c = o(1+y) error(c) < 1 ulp(c) + d = o(atan2(-x,c)) error(d) < [1+2^{3+Exp(x)-Exp(c)-Exp(d)}] ulp(d) + = kd ulp(d) + e = o(b - d) error(e) < [1 + kb*2^{Exp(b}-Exp(e)} + + kd*2^{Exp(d)-Exp(e)}] ulp(e) + error(e) < [1 + 2^{4+Exp(x)-Exp(a)-Exp(e)} + + 2^{4+Exp(x)-Exp(c)-Exp(e)}] ulp(e) + because |atan(u)| < |u| + < [1 + 2^{5+Exp(x)-min(Exp(a),Exp(c)) + -Exp(e)}] ulp(e) + f = e/2 exact + */ + + /* p: working precision */ + p = (op_im_exp > 0 || prec > SAFE_ABS (mpfr_prec_t, op_im_exp)) ? prec + : (prec - op_im_exp); + rnd1 = mpfr_sgn (mpc_realref (op)) > 0 ? GMP_RNDD : GMP_RNDU; + rnd2 = mpfr_sgn (mpc_realref (op)) < 0 ? GMP_RNDU : GMP_RNDD; + + do + { + p += mpc_ceil_log2 (p) + 2; + mpfr_set_prec (a, p); + mpfr_set_prec (b, p); + mpfr_set_prec (x, p); + + /* x = upper bound for atan (x/(1-y)). Since atan is increasing, we + need an upper bound on x/(1-y), i.e., a lower bound on 1-y for + x positive, and an upper bound on 1-y for x negative */ + mpfr_ui_sub (a, 1, mpc_imagref (op), rnd1); + if (mpfr_sgn (a) == 0) /* y is near 1, thus 1+y is near 2, and + expo will be 1 or 2 below */ + { + MPC_ASSERT (mpfr_cmp_ui (mpc_imagref(op), 1) == 0); + /* check for intermediate underflow */ + err = 2; /* ensures err will be expo below */ + } + else + err = mpfr_get_exp (a); /* err = Exp(a) with the notations above */ + mpfr_atan2 (x, mpc_realref (op), a, GMP_RNDU); + + /* b = lower bound for atan (-x/(1+y)): for x negative, we need a + lower bound on -x/(1+y), i.e., an upper bound on 1+y */ + mpfr_add_ui (a, mpc_imagref(op), 1, rnd2); + /* if a is exactly zero, i.e., Im(op) = -1, then the error on a is 0, + and we can simply ignore the terms involving Exp(a) in the error */ + if (mpfr_sgn (a) == 0) + { + MPC_ASSERT (mpfr_cmp_si (mpc_imagref(op), -1) == 0); + /* check for intermediate underflow */ + expo = err; /* will leave err unchanged below */ + } + else + expo = mpfr_get_exp (a); /* expo = Exp(c) with the notations above */ + mpfr_atan2 (b, minus_op_re, a, GMP_RNDD); + + err = err < expo ? err : expo; /* err = min(Exp(a),Exp(c)) */ + mpfr_sub (x, x, b, GMP_RNDU); + + err = 5 + op_re_exp - err - mpfr_get_exp (x); + /* error is bounded by [1 + 2^err] ulp(e) */ + err = err < 0 ? 1 : err + 1; + + mpfr_div_2ui (x, x, 1, GMP_RNDU); + + /* Note: using RND2=RNDD guarantees that if x is exactly representable + on prec + ... bits, mpfr_can_round will return 0 */ + ok = mpfr_can_round (x, p - err, GMP_RNDU, GMP_RNDD, + prec + (MPC_RND_RE (rnd) == GMP_RNDN)); + } while (ok == 0); + + /* Imaginary part + Im(atan(x+I*y)) = 1/4 * [log(x^2+(1+y)^2) - log (x^2 +(1-y)^2)] */ + prec = mpfr_get_prec (mpc_imagref (rop)); /* result precision */ + + /* a = o(1+y) error(a) < 1 ulp(a) + b = o(a^2) error(b) < 5 ulp(b) + c = o(x^2) error(c) < 1 ulp(c) + d = o(b+c) error(d) < 7 ulp(d) + e = o(log(d)) error(e) < [1 + 7*2^{2-Exp(e)}] ulp(e) = ke ulp(e) + f = o(1-y) error(f) < 1 ulp(f) + g = o(f^2) error(g) < 5 ulp(g) + h = o(c+f) error(h) < 7 ulp(h) + i = o(log(h)) error(i) < [1 + 7*2^{2-Exp(i)}] ulp(i) = ki ulp(i) + j = o(e-i) error(j) < [1 + ke*2^{Exp(e)-Exp(j)} + + ki*2^{Exp(i)-Exp(j)}] ulp(j) + error(j) < [1 + 2^{Exp(e)-Exp(j)} + 2^{Exp(i)-Exp(j)} + + 7*2^{3-Exp(j)}] ulp(j) + < [1 + 2^{max(Exp(e),Exp(i))-Exp(j)+1} + + 7*2^{3-Exp(j)}] ulp(j) + k = j/4 exact + */ + err = 2; + p = prec; /* working precision */ + + do + { + p += mpc_ceil_log2 (p) + err; + mpfr_set_prec (a, p); + mpfr_set_prec (b, p); + mpfr_set_prec (y, p); + + /* a = upper bound for log(x^2 + (1+y)^2) */ + ROUND_AWAY (mpfr_add_ui (a, mpc_imagref (op), 1, MPFR_RNDA), a); + mpfr_sqr (a, a, GMP_RNDU); + mpfr_sqr (y, mpc_realref (op), GMP_RNDU); + mpfr_add (a, a, y, GMP_RNDU); + mpfr_log (a, a, GMP_RNDU); + + /* b = lower bound for log(x^2 + (1-y)^2) */ + mpfr_ui_sub (b, 1, mpc_imagref (op), GMP_RNDZ); /* round to zero */ + mpfr_sqr (b, b, GMP_RNDZ); + /* we could write mpfr_sqr (y, mpc_realref (op), GMP_RNDZ) but it is + more efficient to reuse the value of y (x^2) above and subtract + one ulp */ + mpfr_nextbelow (y); + mpfr_add (b, b, y, GMP_RNDZ); + mpfr_log (b, b, GMP_RNDZ); + + mpfr_sub (y, a, b, GMP_RNDU); + + if (mpfr_zero_p (y)) + /* FIXME: happens when x and y have very different magnitudes; + could be handled more efficiently */ + ok = 0; + else + { + expo = MPC_MAX (mpfr_get_exp (a), mpfr_get_exp (b)); + expo = expo - mpfr_get_exp (y) + 1; + err = 3 - mpfr_get_exp (y); + /* error(j) <= [1 + 2^expo + 7*2^err] ulp(j) */ + if (expo <= err) /* error(j) <= [1 + 2^{err+1}] ulp(j) */ + err = (err < 0) ? 1 : err + 2; + else + err = (expo < 0) ? 1 : expo + 2; + + mpfr_div_2ui (y, y, 2, GMP_RNDN); + MPC_ASSERT (!mpfr_zero_p (y)); + /* FIXME: underflow. Since the main term of the Taylor series + in y=0 is 1/(x^2+1) * y, this means that y is very small + and/or x very large; but then the mpfr_zero_p (y) above + should be true. This needs a proof, or better yet, + special code. */ + + ok = mpfr_can_round (y, p - err, GMP_RNDU, GMP_RNDD, + prec + (MPC_RND_IM (rnd) == GMP_RNDN)); + } + } while (ok == 0); + + inex = mpc_set_fr_fr (rop, x, y, rnd); + + mpfr_clears (a, b, x, y, (mpfr_ptr) 0); + return inex; + } +} diff --git a/src/atanh.c b/src/atanh.c new file mode 100644 index 0000000..e5716cc --- /dev/null +++ b/src/atanh.c @@ -0,0 +1,52 @@ +/* mpc_atanh -- inverse hyperbolic tangent of a complex number. + +Copyright (C) 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_atanh (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + /* atanh(op) = -i*atan(i*op) */ + int inex; + mpfr_t tmp; + mpc_t z, a; + + mpc_realref (z)[0] = mpc_imagref (op)[0]; + mpc_imagref (z)[0] = mpc_realref (op)[0]; + MPFR_CHANGE_SIGN (mpc_realref (z)); + + /* Note reversal of precisions due to later multiplication by -i */ + mpc_init3 (a, MPC_PREC_IM(rop), MPC_PREC_RE(rop)); + + inex = mpc_atan (a, z, + MPC_RND (INV_RND (MPC_RND_IM (rnd)), MPC_RND_RE (rnd))); + + /* change a to -i*a, i.e., x+i*y to y-i*x */ + tmp[0] = mpc_realref (a)[0]; + mpc_realref (a)[0] = mpc_imagref (a)[0]; + mpc_imagref (a)[0] = tmp[0]; + MPFR_CHANGE_SIGN (mpc_imagref (a)); + + mpc_set (rop, a, rnd); + + mpc_clear (a); + + return MPC_INEX (MPC_INEX_IM (inex), -MPC_INEX_RE (inex)); +} diff --git a/src/clear.c b/src/clear.c new file mode 100644 index 0000000..f76b5db --- /dev/null +++ b/src/clear.c @@ -0,0 +1,28 @@ +/* mpc_clear -- Clear a complex variable. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +void +mpc_clear (mpc_t x) +{ + mpfr_clear (mpc_realref(x)); + mpfr_clear (mpc_imagref(x)); +} diff --git a/src/cmp.c b/src/cmp.c new file mode 100644 index 0000000..ce1871c --- /dev/null +++ b/src/cmp.c @@ -0,0 +1,33 @@ +/* mpc_cmp -- Compare two complex numbers. + +Copyright (C) 2002, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff a = b */ +int +mpc_cmp (mpc_srcptr a, mpc_srcptr b) +{ + int cmp_re, cmp_im; + + cmp_re = mpfr_cmp (mpc_realref(a), mpc_realref(b)); + cmp_im = mpfr_cmp (mpc_imagref(a), mpc_imagref(b)); + + return MPC_INEX(cmp_re, cmp_im); +} diff --git a/src/cmp_si_si.c b/src/cmp_si_si.c new file mode 100644 index 0000000..a50b758 --- /dev/null +++ b/src/cmp_si_si.c @@ -0,0 +1,34 @@ +/* mpc_cmp_si_si -- Compare a complex number to a number of the form + b+c*i with b and c signed integers. + +Copyright (C) 2005, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff a = b */ +int +mpc_cmp_si_si (mpc_srcptr a, long int b, long int c) +{ + int cmp_re, cmp_im; + + cmp_re = mpfr_cmp_si (mpc_realref(a), b); + cmp_im = mpfr_cmp_si (mpc_imagref(a), c); + + return MPC_INEX(cmp_re, cmp_im); +} diff --git a/src/conj.c b/src/conj.c new file mode 100644 index 0000000..0905b1d --- /dev/null +++ b/src/conj.c @@ -0,0 +1,32 @@ +/* mpc_conj -- Conjugate of a complex number. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_conj (mpc_ptr a, mpc_srcptr b, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_set (mpc_realref(a), mpc_realref(b), MPC_RND_RE(rnd)); + inex_im = mpfr_neg (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/cos.c b/src/cos.c new file mode 100644 index 0000000..3810f3e --- /dev/null +++ b/src/cos.c @@ -0,0 +1,27 @@ +/* mpc_cos -- cosine of a complex number. + +Copyright (C) 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_cos (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + return MPC_INEX2 (mpc_sin_cos (NULL, rop, op, 0, rnd)); +} diff --git a/src/cosh.c b/src/cosh.c new file mode 100644 index 0000000..0d4aab9 --- /dev/null +++ b/src/cosh.c @@ -0,0 +1,35 @@ +/* mpc_cosh -- hyperbolic cosine of a complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_cosh (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + /* cosh(op) = cos(i*op) */ + mpc_t z; + + /* z = i*op without copying significand */ + mpc_realref (z)[0] = mpc_imagref (op)[0]; + mpc_imagref (z)[0] = mpc_realref (op)[0]; + MPFR_CHANGE_SIGN (mpc_realref (z)); + + return mpc_cos (rop, z, rnd); +} diff --git a/src/div.c b/src/div.c new file mode 100644 index 0000000..83584b8 --- /dev/null +++ b/src/div.c @@ -0,0 +1,449 @@ +/* mpc_div -- Divide two complex numbers. + +Copyright (C) 2002, 2003, 2004, 2005, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* this routine deals with the case where w is zero */ +static int +mpc_div_zero (mpc_ptr a, mpc_srcptr z, mpc_srcptr w, mpc_rnd_t rnd) +/* Assumes w==0, implementation according to C99 G.5.1.8 */ +{ + int sign = MPFR_SIGNBIT (mpc_realref (w)); + mpfr_t infty; + + mpfr_init2 (infty, MPFR_PREC_MIN); + mpfr_set_inf (infty, sign); + mpfr_mul (mpc_realref (a), infty, mpc_realref (z), MPC_RND_RE (rnd)); + mpfr_mul (mpc_imagref (a), infty, mpc_imagref (z), MPC_RND_IM (rnd)); + mpfr_clear (infty); + return MPC_INEX (0, 0); /* exact */ +} + +/* this routine deals with the case where z is infinite and w finite */ +static int +mpc_div_inf_fin (mpc_ptr rop, mpc_srcptr z, mpc_srcptr w) +/* Assumes w finite and non-zero and z infinite; implementation + according to C99 G.5.1.8 */ +{ + int a, b, x, y; + + a = (mpfr_inf_p (mpc_realref (z)) ? MPFR_SIGNBIT (mpc_realref (z)) : 0); + b = (mpfr_inf_p (mpc_imagref (z)) ? MPFR_SIGNBIT (mpc_imagref (z)) : 0); + + /* a is -1 if Re(z) = -Inf, 1 if Re(z) = +Inf, 0 if Re(z) is finite + b is -1 if Im(z) = -Inf, 1 if Im(z) = +Inf, 0 if Im(z) is finite */ + + /* x = MPC_MPFR_SIGN (a * mpc_realref (w) + b * mpc_imagref (w)) */ + /* y = MPC_MPFR_SIGN (b * mpc_realref (w) - a * mpc_imagref (w)) */ + if (a == 0 || b == 0) { + /* only one of a or b can be zero, since z is infinite */ + x = a * MPC_MPFR_SIGN (mpc_realref (w)) + b * MPC_MPFR_SIGN (mpc_imagref (w)); + y = b * MPC_MPFR_SIGN (mpc_realref (w)) - a * MPC_MPFR_SIGN (mpc_imagref (w)); + } + else { + /* Both parts of z are infinite; x could be determined by sign + considerations and comparisons. Since operations with non-finite + numbers are not considered time-critical, we let mpfr do the work. */ + mpfr_t sign; + + mpfr_init2 (sign, 2); + /* This is enough to determine the sign of sums and differences. */ + + if (a == 1) + if (b == 1) { + mpfr_add (sign, mpc_realref (w), mpc_imagref (w), GMP_RNDN); + x = MPC_MPFR_SIGN (sign); + mpfr_sub (sign, mpc_realref (w), mpc_imagref (w), GMP_RNDN); + y = MPC_MPFR_SIGN (sign); + } + else { /* b == -1 */ + mpfr_sub (sign, mpc_realref (w), mpc_imagref (w), GMP_RNDN); + x = MPC_MPFR_SIGN (sign); + mpfr_add (sign, mpc_realref (w), mpc_imagref (w), GMP_RNDN); + y = -MPC_MPFR_SIGN (sign); + } + else /* a == -1 */ + if (b == 1) { + mpfr_sub (sign, mpc_imagref (w), mpc_realref (w), GMP_RNDN); + x = MPC_MPFR_SIGN (sign); + mpfr_add (sign, mpc_realref (w), mpc_imagref (w), GMP_RNDN); + y = MPC_MPFR_SIGN (sign); + } + else { /* b == -1 */ + mpfr_add (sign, mpc_realref (w), mpc_imagref (w), GMP_RNDN); + x = -MPC_MPFR_SIGN (sign); + mpfr_sub (sign, mpc_imagref (w), mpc_realref (w), GMP_RNDN); + y = MPC_MPFR_SIGN (sign); + } + mpfr_clear (sign); + } + + if (x == 0) + mpfr_set_nan (mpc_realref (rop)); + else + mpfr_set_inf (mpc_realref (rop), x); + if (y == 0) + mpfr_set_nan (mpc_imagref (rop)); + else + mpfr_set_inf (mpc_imagref (rop), y); + + return MPC_INEX (0, 0); /* exact */ +} + + +/* this routine deals with the case where z if finite and w infinite */ +static int +mpc_div_fin_inf (mpc_ptr rop, mpc_srcptr z, mpc_srcptr w) +/* Assumes z finite and w infinite; implementation according to + C99 G.5.1.8 */ +{ + mpfr_t c, d, a, b, x, y, zero; + + mpfr_init2 (c, 2); /* needed to hold a signed zero, +1 or -1 */ + mpfr_init2 (d, 2); + mpfr_init2 (x, 2); + mpfr_init2 (y, 2); + mpfr_init2 (zero, 2); + mpfr_set_ui (zero, 0ul, GMP_RNDN); + mpfr_init2 (a, mpfr_get_prec (mpc_realref (z))); + mpfr_init2 (b, mpfr_get_prec (mpc_imagref (z))); + + mpfr_set_ui (c, (mpfr_inf_p (mpc_realref (w)) ? 1 : 0), GMP_RNDN); + MPFR_COPYSIGN (c, c, mpc_realref (w), GMP_RNDN); + mpfr_set_ui (d, (mpfr_inf_p (mpc_imagref (w)) ? 1 : 0), GMP_RNDN); + MPFR_COPYSIGN (d, d, mpc_imagref (w), GMP_RNDN); + + mpfr_mul (a, mpc_realref (z), c, GMP_RNDN); /* exact */ + mpfr_mul (b, mpc_imagref (z), d, GMP_RNDN); + mpfr_add (x, a, b, GMP_RNDN); + + mpfr_mul (b, mpc_imagref (z), c, GMP_RNDN); + mpfr_mul (a, mpc_realref (z), d, GMP_RNDN); + mpfr_sub (y, b, a, GMP_RNDN); + + MPFR_COPYSIGN (mpc_realref (rop), zero, x, GMP_RNDN); + MPFR_COPYSIGN (mpc_imagref (rop), zero, y, GMP_RNDN); + + mpfr_clear (c); + mpfr_clear (d); + mpfr_clear (x); + mpfr_clear (y); + mpfr_clear (zero); + mpfr_clear (a); + mpfr_clear (b); + + return MPC_INEX (0, 0); /* exact */ +} + + +static int +mpc_div_real (mpc_ptr rop, mpc_srcptr z, mpc_srcptr w, mpc_rnd_t rnd) +/* Assumes z finite and w finite and non-zero, with imaginary part + of w a signed zero. */ +{ + int inex_re, inex_im; + /* save signs of operands in case there are overlaps */ + int zrs = MPFR_SIGNBIT (mpc_realref (z)); + int zis = MPFR_SIGNBIT (mpc_imagref (z)); + int wrs = MPFR_SIGNBIT (mpc_realref (w)); + int wis = MPFR_SIGNBIT (mpc_imagref (w)); + + /* warning: rop may overlap with z,w so treat the imaginary part first */ + inex_im = mpfr_div (mpc_imagref(rop), mpc_imagref(z), mpc_realref(w), MPC_RND_IM(rnd)); + inex_re = mpfr_div (mpc_realref(rop), mpc_realref(z), mpc_realref(w), MPC_RND_RE(rnd)); + + /* correct signs of zeroes if necessary, which does not affect the + inexact flags */ + if (mpfr_zero_p (mpc_realref (rop))) + mpfr_setsign (mpc_realref (rop), mpc_realref (rop), (zrs != wrs && zis != wis), + GMP_RNDN); /* exact */ + if (mpfr_zero_p (mpc_imagref (rop))) + mpfr_setsign (mpc_imagref (rop), mpc_imagref (rop), (zis != wrs && zrs == wis), + GMP_RNDN); + + return MPC_INEX(inex_re, inex_im); +} + + +static int +mpc_div_imag (mpc_ptr rop, mpc_srcptr z, mpc_srcptr w, mpc_rnd_t rnd) +/* Assumes z finite and w finite and non-zero, with real part + of w a signed zero. */ +{ + int inex_re, inex_im; + int overlap = (rop == z) || (rop == w); + int imag_z = mpfr_zero_p (mpc_realref (z)); + mpfr_t wloc; + mpc_t tmprop; + mpc_ptr dest = (overlap) ? tmprop : rop; + /* save signs of operands in case there are overlaps */ + int zrs = MPFR_SIGNBIT (mpc_realref (z)); + int zis = MPFR_SIGNBIT (mpc_imagref (z)); + int wrs = MPFR_SIGNBIT (mpc_realref (w)); + int wis = MPFR_SIGNBIT (mpc_imagref (w)); + + if (overlap) + mpc_init3 (tmprop, MPC_PREC_RE (rop), MPC_PREC_IM (rop)); + + wloc[0] = mpc_imagref(w)[0]; /* copies mpfr struct IM(w) into wloc */ + inex_re = mpfr_div (mpc_realref(dest), mpc_imagref(z), wloc, MPC_RND_RE(rnd)); + mpfr_neg (wloc, wloc, GMP_RNDN); + /* changes the sign only in wloc, not in w; no need to correct later */ + inex_im = mpfr_div (mpc_imagref(dest), mpc_realref(z), wloc, MPC_RND_IM(rnd)); + + if (overlap) { + /* Note: we could use mpc_swap here, but this might cause problems + if rop and tmprop have been allocated using different methods, since + it will swap the significands of rop and tmprop. See + http://lists.gforge.inria.fr/pipermail/mpc-discuss/2009-August/000504.html */ + mpc_set (rop, tmprop, MPC_RNDNN); /* exact */ + mpc_clear (tmprop); + } + + /* correct signs of zeroes if necessary, which does not affect the + inexact flags */ + if (mpfr_zero_p (mpc_realref (rop))) + mpfr_setsign (mpc_realref (rop), mpc_realref (rop), (zrs != wrs && zis != wis), + GMP_RNDN); /* exact */ + if (imag_z) + mpfr_setsign (mpc_imagref (rop), mpc_imagref (rop), (zis != wrs && zrs == wis), + GMP_RNDN); + + return MPC_INEX(inex_re, inex_im); +} + + +int +mpc_div (mpc_ptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + int ok_re = 0, ok_im = 0; + mpc_t res, c_conj; + mpfr_t q; + mpfr_prec_t prec; + int inex, inexact_prod, inexact_norm, inexact_re, inexact_im, loops = 0; + int underflow_norm, overflow_norm, underflow_prod, overflow_prod; + int underflow_re = 0, overflow_re = 0, underflow_im = 0, overflow_im = 0; + mpfr_rnd_t rnd_re = MPC_RND_RE (rnd), rnd_im = MPC_RND_IM (rnd); + int saved_underflow, saved_overflow; + int tmpsgn; + + /* According to the C standard G.3, there are three types of numbers: */ + /* finite (both parts are usual real numbers; contains 0), infinite */ + /* (at least one part is a real infinity) and all others; the latter */ + /* are numbers containing a nan, but no infinity, and could reasonably */ + /* be called nan. */ + /* By G.5.1.4, infinite/finite=infinite; finite/infinite=0; */ + /* all other divisions that are not finite/finite return nan+i*nan. */ + /* Division by 0 could be handled by the following case of division by */ + /* a real; we handle it separately instead. */ + if (mpc_zero_p (c)) + return mpc_div_zero (a, b, c, rnd); + else if (mpc_inf_p (b) && mpc_fin_p (c)) + return mpc_div_inf_fin (a, b, c); + else if (mpc_fin_p (b) && mpc_inf_p (c)) + return mpc_div_fin_inf (a, b, c); + else if (!mpc_fin_p (b) || !mpc_fin_p (c)) { + mpc_set_nan (a); + return MPC_INEX (0, 0); + } + else if (mpfr_zero_p(mpc_imagref(c))) + return mpc_div_real (a, b, c, rnd); + else if (mpfr_zero_p(mpc_realref(c))) + return mpc_div_imag (a, b, c, rnd); + + prec = MPC_MAX_PREC(a); + + mpc_init2 (res, 2); + mpfr_init (q); + + /* create the conjugate of c in c_conj without allocating new memory */ + mpc_realref (c_conj)[0] = mpc_realref (c)[0]; + mpc_imagref (c_conj)[0] = mpc_imagref (c)[0]; + MPFR_CHANGE_SIGN (mpc_imagref (c_conj)); + + /* save the underflow or overflow flags from MPFR */ + saved_underflow = mpfr_underflow_p (); + saved_overflow = mpfr_overflow_p (); + + do { + loops ++; + prec += loops <= 2 ? mpc_ceil_log2 (prec) + 5 : prec / 2; + + mpc_set_prec (res, prec); + mpfr_set_prec (q, prec); + + /* first compute norm(c) */ + mpfr_clear_underflow (); + mpfr_clear_overflow (); + inexact_norm = mpc_norm (q, c, GMP_RNDU); + underflow_norm = mpfr_underflow_p (); + overflow_norm = mpfr_overflow_p (); + if (underflow_norm) + mpfr_set_ui (q, 0ul, GMP_RNDN); + /* to obtain divisions by 0 later on */ + + /* now compute b*conjugate(c) */ + mpfr_clear_underflow (); + mpfr_clear_overflow (); + inexact_prod = mpc_mul (res, b, c_conj, MPC_RNDZZ); + inexact_re = MPC_INEX_RE (inexact_prod); + inexact_im = MPC_INEX_IM (inexact_prod); + underflow_prod = mpfr_underflow_p (); + overflow_prod = mpfr_overflow_p (); + /* unfortunately, does not distinguish between under-/overflow + in real or imaginary parts + hopefully, the side-effects of mpc_mul do indeed raise the + mpfr exceptions */ + if (overflow_prod) { + int isinf = 0; + tmpsgn = mpfr_sgn (mpc_realref(res)); + if (tmpsgn > 0) + { + mpfr_nextabove (mpc_realref(res)); + isinf = mpfr_inf_p (mpc_realref(res)); + mpfr_nextbelow (mpc_realref(res)); + } + else if (tmpsgn < 0) + { + mpfr_nextbelow (mpc_realref(res)); + isinf = mpfr_inf_p (mpc_realref(res)); + mpfr_nextabove (mpc_realref(res)); + } + if (isinf) + { + mpfr_set_inf (mpc_realref(res), tmpsgn); + overflow_re = 1; + } + tmpsgn = mpfr_sgn (mpc_imagref(res)); + isinf = 0; + if (tmpsgn > 0) + { + mpfr_nextabove (mpc_imagref(res)); + isinf = mpfr_inf_p (mpc_imagref(res)); + mpfr_nextbelow (mpc_imagref(res)); + } + else if (tmpsgn < 0) + { + mpfr_nextbelow (mpc_imagref(res)); + isinf = mpfr_inf_p (mpc_imagref(res)); + mpfr_nextabove (mpc_imagref(res)); + } + if (isinf) + { + mpfr_set_inf (mpc_imagref(res), tmpsgn); + overflow_im = 1; + } + mpc_set (a, res, rnd); + goto end; + } + + /* divide the product by the norm */ + if (inexact_norm == 0 && (inexact_re == 0 || inexact_im == 0)) { + /* The division has good chances to be exact in at least one part. */ + /* Since this can cause problems when not rounding to the nearest, */ + /* we use the division code of mpfr, which handles the situation. */ + mpfr_clear_underflow (); + mpfr_clear_overflow (); + inexact_re |= mpfr_div (mpc_realref (res), mpc_realref (res), q, GMP_RNDZ); + underflow_re = mpfr_underflow_p (); + overflow_re = mpfr_overflow_p (); + ok_re = !inexact_re || underflow_re || overflow_re + || mpfr_can_round (mpc_realref (res), prec - 4, GMP_RNDN, + GMP_RNDZ, MPC_PREC_RE(a) + (rnd_re == GMP_RNDN)); + + if (ok_re) /* compute imaginary part */ { + mpfr_clear_underflow (); + mpfr_clear_overflow (); + inexact_im |= mpfr_div (mpc_imagref (res), mpc_imagref (res), q, GMP_RNDZ); + underflow_im = mpfr_underflow_p (); + overflow_im = mpfr_overflow_p (); + ok_im = !inexact_im || underflow_im || overflow_im + || mpfr_can_round (mpc_imagref (res), prec - 4, GMP_RNDN, + GMP_RNDZ, MPC_PREC_IM(a) + (rnd_im == GMP_RNDN)); + } + } + else { + /* The division is inexact, so for efficiency reasons we invert q */ + /* only once and multiply by the inverse. */ + if (mpfr_ui_div (q, 1ul, q, GMP_RNDZ) || inexact_norm) { + /* if 1/q is inexact, the approximations of the real and + imaginary part below will be inexact, unless RE(res) + or IM(res) is zero */ + inexact_re |= ~mpfr_zero_p (mpc_realref (res)); + inexact_im |= ~mpfr_zero_p (mpc_imagref (res)); + } + mpfr_clear_underflow (); + mpfr_clear_overflow (); + inexact_re |= mpfr_mul (mpc_realref (res), mpc_realref (res), q, GMP_RNDZ); + underflow_re = mpfr_underflow_p (); + overflow_re = mpfr_overflow_p (); + ok_re = !inexact_re || underflow_re || overflow_re + || mpfr_can_round (mpc_realref (res), prec - 4, GMP_RNDN, + GMP_RNDZ, MPC_PREC_RE(a) + (rnd_re == GMP_RNDN)); + + if (ok_re) /* compute imaginary part */ { + mpfr_clear_underflow (); + mpfr_clear_overflow (); + inexact_im |= mpfr_mul (mpc_imagref (res), mpc_imagref (res), q, GMP_RNDZ); + underflow_im = mpfr_underflow_p (); + overflow_im = mpfr_overflow_p (); + ok_im = !inexact_im || underflow_im || overflow_im + || mpfr_can_round (mpc_imagref (res), prec - 4, GMP_RNDN, + GMP_RNDZ, MPC_PREC_IM(a) + (rnd_im == GMP_RNDN)); + } + } + } while ((!ok_re || !ok_im) && !underflow_norm && !overflow_norm + && !underflow_prod && !overflow_prod); + + inex = mpc_set (a, res, rnd); + inexact_re = MPC_INEX_RE (inex); + inexact_im = MPC_INEX_IM (inex); + + end: + /* fix values and inexact flags in case of overflow/underflow */ + /* FIXME: heuristic, certainly does not cover all cases */ + if (overflow_re || (underflow_norm && !underflow_prod)) { + mpfr_set_inf (mpc_realref (a), mpfr_sgn (mpc_realref (res))); + inexact_re = mpfr_sgn (mpc_realref (res)); + } + else if (underflow_re || (overflow_norm && !overflow_prod)) { + inexact_re = mpfr_signbit (mpc_realref (res)) ? 1 : -1; + mpfr_set_zero (mpc_realref (a), -inexact_re); + } + if (overflow_im || (underflow_norm && !underflow_prod)) { + mpfr_set_inf (mpc_imagref (a), mpfr_sgn (mpc_imagref (res))); + inexact_im = mpfr_sgn (mpc_imagref (res)); + } + else if (underflow_im || (overflow_norm && !overflow_prod)) { + inexact_im = mpfr_signbit (mpc_imagref (res)) ? 1 : -1; + mpfr_set_zero (mpc_imagref (a), -inexact_im); + } + + mpc_clear (res); + mpfr_clear (q); + + /* restore underflow and overflow flags from MPFR */ + if (saved_underflow) + mpfr_set_underflow (); + if (saved_overflow) + mpfr_set_overflow (); + + return MPC_INEX (inexact_re, inexact_im); +} diff --git a/src/div_2si.c b/src/div_2si.c new file mode 100644 index 0000000..511f2cb --- /dev/null +++ b/src/div_2si.c @@ -0,0 +1,32 @@ +/* mpc_div_2si -- Divide a complex number by 2^e. + +Copyright (C) 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_div_2si (mpc_ptr a, mpc_srcptr b, long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_div_2si (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_div_2si (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/div_2ui.c b/src/div_2ui.c new file mode 100644 index 0000000..cd53855 --- /dev/null +++ b/src/div_2ui.c @@ -0,0 +1,32 @@ +/* mpc_div_2ui -- Divide a complex number by 2^e. + +Copyright (C) 2002, 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_div_2ui (mpc_ptr a, mpc_srcptr b, unsigned long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_div_2ui (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_div_2ui (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/div_fr.c b/src/div_fr.c new file mode 100644 index 0000000..d5ea240 --- /dev/null +++ b/src/div_fr.c @@ -0,0 +1,39 @@ +/* mpc_div_fr -- Divide a complex number by a floating-point number. + +Copyright (C) 2002, 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_div_fr (mpc_ptr a, mpc_srcptr b, mpfr_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + mpfr_t real; + + /* We have to use temporary variable in case c=mpc_realref (a). */ + mpfr_init2 (real, MPC_PREC_RE (a)); + + inex_re = mpfr_div (real, mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_div (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + mpfr_set (mpc_realref (a), real, GMP_RNDN); + + mpfr_clear (real); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/div_ui.c b/src/div_ui.c new file mode 100644 index 0000000..26debf7 --- /dev/null +++ b/src/div_ui.c @@ -0,0 +1,32 @@ +/* mpc_div_ui -- Divide a complex number by a nonnegative integer. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_div_ui (mpc_ptr a, mpc_srcptr b, unsigned long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_div_ui (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_div_ui (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/exp.c b/src/exp.c new file mode 100644 index 0000000..3646225 --- /dev/null +++ b/src/exp.c @@ -0,0 +1,202 @@ +/* mpc_exp -- exponential of a complex number. + +Copyright (C) 2002, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_exp (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + mpfr_t x, y, z; + mpfr_prec_t prec; + int ok = 0; + int inex_re, inex_im; + int saved_underflow, saved_overflow; + + /* special values */ + if (mpfr_nan_p (mpc_realref (op)) || mpfr_nan_p (mpc_imagref (op))) + /* NaNs + exp(nan +i*y) = nan -i*0 if y = -0, + nan +i*0 if y = +0, + nan +i*nan otherwise + exp(x+i*nan) = +/-0 +/-i*0 if x=-inf, + +/-inf +i*nan if x=+inf, + nan +i*nan otherwise */ + { + if (mpfr_zero_p (mpc_imagref (op))) + return mpc_set (rop, op, MPC_RNDNN); + + if (mpfr_inf_p (mpc_realref (op))) + { + if (mpfr_signbit (mpc_realref (op))) + return mpc_set_ui_ui (rop, 0, 0, MPC_RNDNN); + else + { + mpfr_set_inf (mpc_realref (rop), +1); + mpfr_set_nan (mpc_imagref (rop)); + return MPC_INEX(0, 0); /* Inf/NaN are exact */ + } + } + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + return MPC_INEX(0, 0); /* NaN is exact */ + } + + + if (mpfr_zero_p (mpc_imagref(op))) + /* special case when the input is real + exp(x-i*0) = exp(x) -i*0, even if x is NaN + exp(x+i*0) = exp(x) +i*0, even if x is NaN */ + { + inex_re = mpfr_exp (mpc_realref(rop), mpc_realref(op), MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(rop), mpc_imagref(op), MPC_RND_IM(rnd)); + return MPC_INEX(inex_re, inex_im); + } + + if (mpfr_zero_p (mpc_realref (op))) + /* special case when the input is imaginary */ + { + inex_re = mpfr_cos (mpc_realref (rop), mpc_imagref (op), MPC_RND_RE(rnd)); + inex_im = mpfr_sin (mpc_imagref (rop), mpc_imagref (op), MPC_RND_IM(rnd)); + return MPC_INEX(inex_re, inex_im); + } + + + if (mpfr_inf_p (mpc_realref (op))) + /* real part is an infinity, + exp(-inf +i*y) = 0*(cos y +i*sin y) + exp(+inf +i*y) = +/-inf +i*nan if y = +/-inf + +inf*(cos y +i*sin y) if 0 < |y| < inf */ + { + mpfr_t n; + + mpfr_init2 (n, 2); + if (mpfr_signbit (mpc_realref (op))) + mpfr_set_ui (n, 0, GMP_RNDN); + else + mpfr_set_inf (n, +1); + + if (mpfr_inf_p (mpc_imagref (op))) + { + inex_re = mpfr_set (mpc_realref (rop), n, GMP_RNDN); + if (mpfr_signbit (mpc_realref (op))) + inex_im = mpfr_set (mpc_imagref (rop), n, GMP_RNDN); + else + { + mpfr_set_nan (mpc_imagref (rop)); + inex_im = 0; /* NaN is exact */ + } + } + else + { + mpfr_t c, s; + mpfr_init2 (c, 2); + mpfr_init2 (s, 2); + + mpfr_sin_cos (s, c, mpc_imagref (op), GMP_RNDN); + inex_re = mpfr_copysign (mpc_realref (rop), n, c, GMP_RNDN); + inex_im = mpfr_copysign (mpc_imagref (rop), n, s, GMP_RNDN); + + mpfr_clear (s); + mpfr_clear (c); + } + + mpfr_clear (n); + return MPC_INEX(inex_re, inex_im); + } + + if (mpfr_inf_p (mpc_imagref (op))) + /* real part is finite non-zero number, imaginary part is an infinity */ + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + return MPC_INEX(0, 0); /* NaN is exact */ + } + + + /* from now on, both parts of op are regular numbers */ + + prec = MPC_MAX_PREC(rop) + + MPC_MAX (MPC_MAX (-mpfr_get_exp (mpc_realref (op)), 0), + -mpfr_get_exp (mpc_imagref (op))); + /* When op is close to 0, then exp is close to 1+Re(op), while + cos is close to 1-Im(op); to decide on the ternary value of exp*cos, + we need a high enough precision so that none of exp or cos is + computed as 1. */ + mpfr_init2 (x, 2); + mpfr_init2 (y, 2); + mpfr_init2 (z, 2); + + /* save the underflow or overflow flags from MPFR */ + saved_underflow = mpfr_underflow_p (); + saved_overflow = mpfr_overflow_p (); + + do + { + prec += mpc_ceil_log2 (prec) + 5; + + mpfr_set_prec (x, prec); + mpfr_set_prec (y, prec); + mpfr_set_prec (z, prec); + + /* FIXME: x may overflow so x.y does overflow too, while Re(exp(op)) + could be represented in the precision of rop. */ + mpfr_clear_overflow (); + mpfr_clear_underflow (); + mpfr_exp (x, mpc_realref(op), GMP_RNDN); /* error <= 0.5ulp */ + mpfr_sin_cos (z, y, mpc_imagref(op), GMP_RNDN); /* errors <= 0.5ulp */ + mpfr_mul (y, y, x, GMP_RNDN); /* error <= 2ulp */ + ok = mpfr_overflow_p () || mpfr_zero_p (x) + || mpfr_can_round (y, prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_RE(rop) + (MPC_RND_RE(rnd) == GMP_RNDN)); + if (ok) /* compute imaginary part */ + { + mpfr_mul (z, z, x, GMP_RNDN); + ok = mpfr_overflow_p () || mpfr_zero_p (x) + || mpfr_can_round (z, prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_IM(rop) + (MPC_RND_IM(rnd) == GMP_RNDN)); + } + } + while (ok == 0); + + inex_re = mpfr_set (mpc_realref(rop), y, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(rop), z, MPC_RND_IM(rnd)); + if (mpfr_overflow_p ()) { + /* overflow in real exponential, inex is sign of infinite result */ + inex_re = mpfr_sgn (y); + inex_im = mpfr_sgn (z); + } + else if (mpfr_underflow_p ()) { + /* underflow in real exponential, inex is opposite of sign of 0 result */ + inex_re = (mpfr_signbit (y) ? +1 : -1); + inex_im = (mpfr_signbit (z) ? +1 : -1); + } + + mpfr_clear (x); + mpfr_clear (y); + mpfr_clear (z); + + /* restore underflow and overflow flags from MPFR */ + if (saved_underflow) + mpfr_set_underflow (); + if (saved_overflow) + mpfr_set_overflow (); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/fma.c b/src/fma.c new file mode 100644 index 0000000..b0857f9 --- /dev/null +++ b/src/fma.c @@ -0,0 +1,191 @@ +/* mpc_fma -- Fused multiply-add of three complex numbers + +Copyright (C) 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return a bound on the precision needed to add or subtract x and y exactly */ +static mpfr_prec_t +bound_prec_addsub (mpfr_srcptr x, mpfr_srcptr y) +{ + if (!mpfr_regular_p (x)) + return mpfr_get_prec (y); + else if (!mpfr_regular_p (y)) + return mpfr_get_prec (x); + else /* neither x nor y are NaN, Inf or zero */ + { + mpfr_exp_t ex = mpfr_get_exp (x); + mpfr_exp_t ey = mpfr_get_exp (y); + mpfr_exp_t ulpx = ex - mpfr_get_prec (x); + mpfr_exp_t ulpy = ey - mpfr_get_prec (y); + return ((ex >= ey) ? ex : ey) + 1 - ((ulpx <= ulpy) ? ulpx : ulpy); + } +} + +/* r <- a*b+c */ +int +mpc_fma_naive (mpc_ptr r, mpc_srcptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + mpfr_t rea_reb, rea_imb, ima_reb, ima_imb, tmp; + mpfr_prec_t pre12, pre13, pre23, pim12, pim13, pim23; + int inex_re, inex_im; + + mpfr_init2 (rea_reb, mpfr_get_prec (mpc_realref(a)) + mpfr_get_prec (mpc_realref(b))); + mpfr_init2 (rea_imb, mpfr_get_prec (mpc_realref(a)) + mpfr_get_prec (mpc_imagref(b))); + mpfr_init2 (ima_reb, mpfr_get_prec (mpc_imagref(a)) + mpfr_get_prec (mpc_realref(b))); + mpfr_init2 (ima_imb, mpfr_get_prec (mpc_imagref(a)) + mpfr_get_prec (mpc_imagref(b))); + + mpfr_mul (rea_reb, mpc_realref(a), mpc_realref(b), GMP_RNDZ); /* exact */ + mpfr_mul (rea_imb, mpc_realref(a), mpc_imagref(b), GMP_RNDZ); /* exact */ + mpfr_mul (ima_reb, mpc_imagref(a), mpc_realref(b), GMP_RNDZ); /* exact */ + mpfr_mul (ima_imb, mpc_imagref(a), mpc_imagref(b), GMP_RNDZ); /* exact */ + + /* Re(r) <- rea_reb - ima_imb + Re(c) */ + + pre12 = bound_prec_addsub (rea_reb, ima_imb); /* bound on exact precision for + rea_reb - ima_imb */ + pre13 = bound_prec_addsub (rea_reb, mpc_realref(c)); + /* bound for rea_reb + Re(c) */ + pre23 = bound_prec_addsub (ima_imb, mpc_realref(c)); + /* bound for ima_imb - Re(c) */ + if (pre12 <= pre13 && pre12 <= pre23) /* (rea_reb - ima_imb) + Re(c) */ + { + mpfr_init2 (tmp, pre12); + mpfr_sub (tmp, rea_reb, ima_imb, GMP_RNDZ); /* exact */ + inex_re = mpfr_add (mpc_realref(r), tmp, mpc_realref(c), MPC_RND_RE(rnd)); + /* the only possible bad overlap is between r and c, but since we are + only touching the real part of both, it is ok */ + } + else if (pre13 <= pre23) /* (rea_reb + Re(c)) - ima_imb */ + { + mpfr_init2 (tmp, pre13); + mpfr_add (tmp, rea_reb, mpc_realref(c), GMP_RNDZ); /* exact */ + inex_re = mpfr_sub (mpc_realref(r), tmp, ima_imb, MPC_RND_RE(rnd)); + /* the only possible bad overlap is between r and c, but since we are + only touching the real part of both, it is ok */ + } + else /* rea_reb + (Re(c) - ima_imb) */ + { + mpfr_init2 (tmp, pre23); + mpfr_sub (tmp, mpc_realref(c), ima_imb, GMP_RNDZ); /* exact */ + inex_re = mpfr_add (mpc_realref(r), tmp, rea_reb, MPC_RND_RE(rnd)); + /* the only possible bad overlap is between r and c, but since we are + only touching the real part of both, it is ok */ + } + + /* Im(r) <- rea_imb + ima_reb + Im(c) */ + pim12 = bound_prec_addsub (rea_imb, ima_reb); /* bound on exact precision for + rea_imb + ima_reb */ + pim13 = bound_prec_addsub (rea_imb, mpc_imagref(c)); + /* bound for rea_imb + Im(c) */ + pim23 = bound_prec_addsub (ima_reb, mpc_imagref(c)); + /* bound for ima_reb + Im(c) */ + if (pim12 <= pim13 && pim12 <= pim23) /* (rea_imb + ima_reb) + Im(c) */ + { + mpfr_set_prec (tmp, pim12); + mpfr_add (tmp, rea_imb, ima_reb, GMP_RNDZ); /* exact */ + inex_im = mpfr_add (mpc_imagref(r), tmp, mpc_imagref(c), MPC_RND_IM(rnd)); + /* the only possible bad overlap is between r and c, but since we are + only touching the imaginary part of both, it is ok */ + } + else if (pim13 <= pim23) /* (rea_imb + Im(c)) + ima_reb */ + { + mpfr_set_prec (tmp, pim13); + mpfr_add (tmp, rea_imb, mpc_imagref(c), GMP_RNDZ); /* exact */ + inex_im = mpfr_add (mpc_imagref(r), tmp, ima_reb, MPC_RND_IM(rnd)); + /* the only possible bad overlap is between r and c, but since we are + only touching the imaginary part of both, it is ok */ + } + else /* rea_imb + (Im(c) + ima_reb) */ + { + mpfr_set_prec (tmp, pre23); + mpfr_add (tmp, mpc_imagref(c), ima_reb, GMP_RNDZ); /* exact */ + inex_im = mpfr_add (mpc_imagref(r), tmp, rea_imb, MPC_RND_IM(rnd)); + /* the only possible bad overlap is between r and c, but since we are + only touching the imaginary part of both, it is ok */ + } + + mpfr_clear (rea_reb); + mpfr_clear (rea_imb); + mpfr_clear (ima_reb); + mpfr_clear (ima_imb); + mpfr_clear (tmp); + + return MPC_INEX(inex_re, inex_im); +} + +/* The algorithm is as follows: + - in a first pass, we use the target precision + some extra bits + - if it fails, we add the number of cancelled bits when adding + Re(a*b) and Re(c) [similarly for the imaginary part] + - it is fails again, we call the mpc_fma_naive function, which also + deals with the special cases */ +int +mpc_fma (mpc_ptr r, mpc_srcptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + mpc_t ab; + mpfr_prec_t pre, pim, wpre, wpim; + mpfr_exp_t diffre, diffim; + int i, inex = 0, okre = 0, okim = 0; + + if (mpc_fin_p (a) == 0 || mpc_fin_p (b) == 0 || mpc_fin_p (c) == 0) + return mpc_fma_naive (r, a, b, c, rnd); + + pre = mpfr_get_prec (mpc_realref(r)); + pim = mpfr_get_prec (mpc_imagref(r)); + wpre = pre + mpc_ceil_log2 (pre) + 10; + wpim = pim + mpc_ceil_log2 (pim) + 10; + mpc_init3 (ab, wpre, wpim); + for (i = 0; i < 2; ++i) + { + mpc_mul (ab, a, b, MPC_RNDZZ); + if (mpfr_zero_p (mpc_realref(ab)) || mpfr_zero_p (mpc_imagref(ab))) + break; + diffre = mpfr_get_exp (mpc_realref(ab)); + diffim = mpfr_get_exp (mpc_imagref(ab)); + if (mpfr_zero_p (mpc_realref(ab)) || mpfr_zero_p (mpc_imagref(ab))) + break; + mpc_add (ab, ab, c, MPC_RNDZZ); + diffre -= mpfr_get_exp (mpc_realref(ab)); + diffim -= mpfr_get_exp (mpc_imagref(ab)); + diffre = (diffre > 0 ? diffre + 1 : 1); + diffim = (diffim > 0 ? diffim + 1 : 1); + okre = diffre > (mpfr_exp_t) wpre ? 0 : mpfr_can_round (mpc_realref(ab), + wpre - diffre, GMP_RNDN, GMP_RNDZ, + pre + (MPC_RND_RE (rnd) == GMP_RNDN)); + okim = diffim > (mpfr_exp_t) wpim ? 0 : mpfr_can_round (mpc_imagref(ab), + wpim - diffim, GMP_RNDN, GMP_RNDZ, + pim + (MPC_RND_IM (rnd) == GMP_RNDN)); + if (okre && okim) + { + inex = mpc_set (r, ab, rnd); + break; + } + if (i == 1) + break; + if (okre == 0 && diffre > 1) + wpre += diffre; + if (okim == 0 && diffim > 1) + wpim += diffim; + mpfr_set_prec (mpc_realref(ab), wpre); + mpfr_set_prec (mpc_imagref(ab), wpim); + } + mpc_clear (ab); + return okre && okim ? inex : mpc_fma_naive (r, a, b, c, rnd); +} diff --git a/src/fr_div.c b/src/fr_div.c new file mode 100644 index 0000000..e57eced --- /dev/null +++ b/src/fr_div.c @@ -0,0 +1,39 @@ +/* mpc_fr_div -- Divide a floating-point number by a complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_fr_div (mpc_ptr a, mpfr_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + mpc_t bc; + int inexact; + + mpc_realref (bc)[0] = b [0]; + mpfr_init (mpc_imagref (bc)); + /* we consider the operand b to have imaginary part +0 */ + mpfr_set_ui (mpc_imagref (bc), 0, GMP_RNDN); + + inexact = mpc_div (a, bc, c, rnd); + + mpfr_clear (mpc_imagref (bc)); + + return inexact; +} diff --git a/src/fr_sub.c b/src/fr_sub.c new file mode 100644 index 0000000..91338a4 --- /dev/null +++ b/src/fr_sub.c @@ -0,0 +1,33 @@ +/* mpc_fr_sub -- Substract a complex number from a floating-point number. + +Copyright (C) 2008, 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff both the real and imaginary parts are exact */ +int +mpc_fr_sub (mpc_ptr a, mpfr_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_sub (mpc_realref (a), b, mpc_realref (c), MPC_RND_RE (rnd)); + inex_im = mpfr_neg (mpc_imagref (a), mpc_imagref (c), MPC_RND_IM (rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/get_prec.c b/src/get_prec.c new file mode 100644 index 0000000..f1fe856 --- /dev/null +++ b/src/get_prec.c @@ -0,0 +1,28 @@ +/* mpc_get_prec -- returns the common precision of real and imaginary part, or 0 if they differ + +Copyright (C) 2007, 2009, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +mpfr_prec_t +mpc_get_prec (mpc_srcptr x) +{ + mpfr_prec_t precre = MPC_PREC_RE (x); + return (MPC_PREC_IM (x) == precre ? precre : 0); +} diff --git a/src/get_prec2.c b/src/get_prec2.c new file mode 100644 index 0000000..79015c8 --- /dev/null +++ b/src/get_prec2.c @@ -0,0 +1,29 @@ +/* mpc_get_prec2 -- returns the precisions of the real and of the imaginary + part through the first two arguments + +Copyright (C) 2007, 2009, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +void +mpc_get_prec2 (mpfr_prec_t *pr, mpfr_prec_t *pi, mpc_srcptr x) +{ + *pr = MPC_PREC_RE (x); + *pi = MPC_PREC_IM (x); +} diff --git a/src/get_version.c b/src/get_version.c new file mode 100644 index 0000000..74030be --- /dev/null +++ b/src/get_version.c @@ -0,0 +1,48 @@ +/* mpc_get_version -- MPC version + +Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +#if MPFR_VERSION_MAJOR < 3 +/* The following are functions defined for compatibility with mpfr < 3; + logically, they should be defined in a separate file, but then gcc + complains about an empty translation unit with mpfr >= 3. */ + +void +mpfr_set_zero (mpfr_ptr z, int s) +{ + mpfr_set_ui (z, 0ul, GMP_RNDN); + if (s < 0) + mpfr_neg (z, z, GMP_RNDN); +} + +int +mpfr_regular_p (mpfr_srcptr z) +{ + return (mpfr_number_p (z) && !mpfr_zero_p (z)); +} +#endif /* mpfr < 3 */ + + +const char * +mpc_get_version (void) +{ + return "1.0"; +} diff --git a/src/get_x.c b/src/get_x.c new file mode 100644 index 0000000..31610ac --- /dev/null +++ b/src/get_x.c @@ -0,0 +1,236 @@ +/* mpc_get_dc, mpc_get_ldc -- Transform mpc number into C complex number + mpc_get_str -- Convert a complex number into a string. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "config.h" + +#ifdef HAVE_COMPLEX_H +#include +#endif + +#ifdef HAVE_LOCALE_H +#include +#endif + +#include /* for sprintf, fprintf */ +#include +#include +#include "mpc-impl.h" + +#ifdef HAVE_COMPLEX_H +double _Complex +mpc_get_dc (mpc_srcptr op, mpc_rnd_t rnd) { + return I * mpfr_get_d (mpc_imagref (op), MPC_RND_IM (rnd)) + + mpfr_get_d (mpc_realref (op), MPC_RND_RE (rnd)); +} + +long double _Complex +mpc_get_ldc (mpc_srcptr op, mpc_rnd_t rnd) { + return I * mpfr_get_ld (mpc_imagref (op), MPC_RND_IM (rnd)) + + mpfr_get_ld (mpc_realref (op), MPC_RND_RE (rnd)); +} +#endif + + +/* Code for mpc_get_str. The output format is "(real imag)", the decimal point + of the locale is used. */ + +/* mpfr_prec_t can be either int or long int */ +#if (__GMP_MP_SIZE_T_INT == 1) +#define MPC_EXP_FORMAT_SPEC "i" +#elif (__GMP_MP_SIZE_T_INT == 0) +#define MPC_EXP_FORMAT_SPEC "li" +#else +#error "mpfr_exp_t size not supported" +#endif + +static char * +pretty_zero (mpfr_srcptr zero) +{ + char *pretty; + + pretty = mpc_alloc_str (3); + + pretty[0] = mpfr_signbit (zero) ? '-' : '+'; + pretty[1] = '0'; + pretty[2] = '\0'; + + return pretty; +} + +static char * +prettify (const char *str, const mp_exp_t expo, int base, int special) +{ + size_t sz; + char *pretty; + char *p; + const char *s; + mp_exp_t x; + int sign; + + sz = strlen (str) + 1; /* + terminal '\0' */ + + if (special) + { + /* special number: nan or inf */ + pretty = mpc_alloc_str (sz); + strcpy (pretty, str); + + return pretty; + } + + /* regular number */ + + sign = (str[0] == '-' || str[0] == '+'); + + x = expo - 1; /* expo is the exponent value with decimal point BEFORE + the first digit, we wants decimal point AFTER the first + digit */ + if (base == 16) + x <<= 2; /* the output exponent is a binary exponent */ + + ++sz; /* + decimal point */ + + if (x != 0) + { + /* augment sz with the size needed for an exponent written in base + ten */ + mp_exp_t xx; + + sz += 3; /* + exponent char + sign + 1 digit */ + + if (x < 0) + { + /* avoid overflow when changing sign (assuming that, for the + mp_exp_t type, (max value) is greater than (- min value / 10)) */ + if (x < -10) + { + xx = - (x / 10); + sz++; + } + else + xx = -x; + } + else + xx = x; + + /* compute sz += floor(log(expo)/log(10)) without using libm + functions */ + while (xx > 9) + { + sz++; + xx /= 10; + } + } + + pretty = mpc_alloc_str (sz); + p = pretty; + + /* 1. optional sign plus first digit */ + s = str; + *p++ = *s++; + if (sign) + *p++ = *s++; + + /* 2. decimal point */ +#ifdef HAVE_LOCALECONV + *p++ = *localeconv ()->decimal_point; +#else + *p++ = '.'; +#endif + *p = '\0'; + + /* 3. other significant digits */ + strcat (pretty, s); + + /* 4. exponent (in base ten) */ + if (x == 0) + return pretty; + + p = pretty + strlen (str) + 1; + + switch (base) + { + case 10: + *p++ = 'e'; + break; + case 2: + case 16: + *p++ = 'p'; + break; + default: + *p++ = '@'; + } + + *p = '\0'; + + sprintf (p, "%+"MPC_EXP_FORMAT_SPEC, x); + + return pretty; +} + +static char * +get_pretty_str (const int base, const size_t n, mpfr_srcptr x, mpfr_rnd_t rnd) +{ + mp_exp_t expo; + char *ugly; + char *pretty; + + if (mpfr_zero_p (x)) + return pretty_zero (x); + + ugly = mpfr_get_str (NULL, &expo, base, n, x, rnd); + MPC_ASSERT (ugly != NULL); + pretty = prettify (ugly, expo, base, !mpfr_number_p (x)); + mpfr_free_str (ugly); + + return pretty; +} + +char * +mpc_get_str (int base, size_t n, mpc_srcptr op, mpc_rnd_t rnd) +{ + size_t needed_size; + char *real_str; + char *imag_str; + char *complex_str = NULL; + + if (base < 2 || base > 36) + return NULL; + + real_str = get_pretty_str (base, n, mpc_realref (op), MPC_RND_RE (rnd)); + imag_str = get_pretty_str (base, n, mpc_imagref (op), MPC_RND_IM (rnd)); + + needed_size = strlen (real_str) + strlen (imag_str) + 4; + + complex_str = mpc_alloc_str (needed_size); +MPC_ASSERT (complex_str != NULL); + + strcpy (complex_str, "("); + strcat (complex_str, real_str); + strcat (complex_str, " "); + strcat (complex_str, imag_str); + strcat (complex_str, ")"); + + mpc_free_str (real_str); + mpc_free_str (imag_str); + + return complex_str; +} diff --git a/src/imag.c b/src/imag.c new file mode 100644 index 0000000..5f3b3a5 --- /dev/null +++ b/src/imag.c @@ -0,0 +1,27 @@ +/* mpc_imag -- Get the imaginary part of a complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_imag (mpfr_ptr a, mpc_srcptr b, mpfr_rnd_t rnd) +{ + return mpfr_set (a, mpc_imagref (b), rnd); +} diff --git a/src/init2.c b/src/init2.c new file mode 100644 index 0000000..ce4173e --- /dev/null +++ b/src/init2.c @@ -0,0 +1,28 @@ +/* mpc_init2 -- Initialize a complex variable with a given precision. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +void +mpc_init2 (mpc_t x, mpfr_prec_t prec) +{ + mpfr_init2 (mpc_realref(x), prec); + mpfr_init2 (mpc_imagref(x), prec); +} diff --git a/src/init3.c b/src/init3.c new file mode 100644 index 0000000..69f91b2 --- /dev/null +++ b/src/init3.c @@ -0,0 +1,28 @@ +/* mpc_init3 -- Initialize a complex variable with given precisions. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +void +mpc_init3 (mpc_t x, mpfr_prec_t prec_re, mpfr_prec_t prec_im) +{ + mpfr_init2 (mpc_realref(x), prec_re); + mpfr_init2 (mpc_imagref(x), prec_im); +} diff --git a/src/inp_str.c b/src/inp_str.c new file mode 100644 index 0000000..695a3ad --- /dev/null +++ b/src/inp_str.c @@ -0,0 +1,239 @@ +/* mpc_inp_str -- Input a complex number from a given stream. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for FILE */ +#include +#include +#include "mpc-impl.h" + +static size_t +skip_whitespace (FILE *stream) +{ + int c = getc (stream); + size_t size = 0; + while (c != EOF && isspace ((unsigned char) c)) { + c = getc (stream); + size++; + } + if (c != EOF) + ungetc (c, stream); + return size; +} + +/* Extract from stream the longest string made up of alphanumeric char and + '_' (i.e. n-char-sequence). + The user must free the returned string. */ +static char * +extract_suffix (FILE *stream) +{ + int c; + size_t nread = 0; + size_t strsize = 100; + char *str = mpc_alloc_str (strsize); + + c = getc (stream); + while (isalnum ((unsigned char) c) || c == '_') { + str [nread] = (char) c; + nread++; + if (nread == strsize) { + str = mpc_realloc_str (str, strsize, 2 * strsize); + strsize *= 2; + } + c = getc (stream); + } + + str = mpc_realloc_str (str, strsize, nread + 1); + strsize = nread + 1; + str [nread] = '\0'; + + if (c != EOF) + ungetc (c, stream); + return str; +} + + +/* Extract from the stream the longest string of characters which are neither + whitespace nor brackets (except for an optional bracketed n-char_sequence + directly following nan or @nan@ independently of case). + The user must free the returned string. */ +static char * +extract_string (FILE *stream) +{ + int c; + size_t nread = 0; + size_t strsize = 100; + char *str = mpc_alloc_str (strsize); + size_t lenstr; + + c = getc (stream); + while (c != EOF && c != '\n' + && !isspace ((unsigned char) c) + && c != '(' && c != ')') { + str [nread] = (char) c; + nread++; + if (nread == strsize) { + str = mpc_realloc_str (str, strsize, 2 * strsize); + strsize *= 2; + } + c = getc (stream); + } + + str = mpc_realloc_str (str, strsize, nread + 1); + strsize = nread + 1; + str [nread] = '\0'; + + if (nread == 0) + return str; + + lenstr = nread; + + if (c == '(') { + size_t n; + char *suffix; + int ret; + + /* (n-char-sequence) only after a NaN */ + if ((nread != 3 + || tolower ((unsigned char) (str[0])) != 'n' + || tolower ((unsigned char) (str[1])) != 'a' + || tolower ((unsigned char) (str[2])) != 'n') + && (nread != 5 + || str[0] != '@' + || tolower ((unsigned char) (str[1])) != 'n' + || tolower ((unsigned char) (str[2])) != 'a' + || tolower ((unsigned char) (str[3])) != 'n' + || str[4] != '@')) { + ungetc (c, stream); + return str; + } + + suffix = extract_suffix (stream); + nread += strlen (suffix) + 1; + if (nread >= strsize) { + str = mpc_realloc_str (str, strsize, nread + 1); + strsize = nread + 1; + } + + /* Warning: the sprintf does not allow overlap between arguments. */ + ret = sprintf (str + lenstr, "(%s", suffix); + MPC_ASSERT (ret >= 0); + n = lenstr + (size_t) ret; + MPC_ASSERT (n == nread); + + c = getc (stream); + if (c == ')') { + str = mpc_realloc_str (str, strsize, nread + 2); + strsize = nread + 2; + str [nread] = (char) c; + str [nread+1] = '\0'; + nread++; + } + else if (c != EOF) + ungetc (c, stream); + + mpc_free_str (suffix); + } + else if (c != EOF) + ungetc (c, stream); + + return str; +} + + +int +mpc_inp_str (mpc_ptr rop, FILE *stream, size_t *read, int base, +mpc_rnd_t rnd_mode) +{ + size_t white, nread = 0; + int inex = -1; + int c; + char *str; + + if (stream == NULL) + stream = stdin; + + white = skip_whitespace (stream); + c = getc (stream); + if (c != EOF) { + if (c == '(') { + char *real_str; + char *imag_str; + size_t n; + int ret; + + nread++; /* the opening parenthesis */ + white = skip_whitespace (stream); + real_str = extract_string (stream); + nread += strlen(real_str); + + c = getc (stream); + if (!isspace ((unsigned int) c)) { + if (c != EOF) + ungetc (c, stream); + mpc_free_str (real_str); + goto error; + } + else + ungetc (c, stream); + + white += skip_whitespace (stream); + imag_str = extract_string (stream); + nread += strlen (imag_str); + + str = mpc_alloc_str (nread + 2); + ret = sprintf (str, "(%s %s", real_str, imag_str); + MPC_ASSERT (ret >= 0); + n = (size_t) ret; + MPC_ASSERT (n == nread + 1); + mpc_free_str (real_str); + mpc_free_str (imag_str); + + white += skip_whitespace (stream); + c = getc (stream); + if (c == ')') { + str = mpc_realloc_str (str, nread +2, nread + 3); + str [nread+1] = (char) c; + str [nread+2] = '\0'; + nread++; + } + else if (c != EOF) + ungetc (c, stream); + } + else { + if (c != EOF) + ungetc (c, stream); + str = extract_string (stream); + nread += strlen (str); + } + + inex = mpc_set_str (rop, str, base, rnd_mode); + + mpc_free_str (str); + } + +error: + if (inex == -1) { + mpfr_set_nan (mpc_realref(rop)); + mpfr_set_nan (mpc_imagref(rop)); + } + if (read != NULL) + *read = white + nread; + return inex; +} diff --git a/src/log.c b/src/log.c new file mode 100644 index 0000000..ad1d448 --- /dev/null +++ b/src/log.c @@ -0,0 +1,217 @@ +/* mpc_log -- Take the logarithm of a complex number. + +Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include "mpc-impl.h" + +int +mpc_log (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd){ + int ok, underflow = 0; + mpfr_srcptr x, y; + mpfr_t v, w; + mpfr_prec_t prec; + int loops; + int re_cmp, im_cmp; + int inex_re, inex_im; + int err; + mpfr_exp_t expw; + int sgnw; + + /* special values: NaN and infinities */ + if (!mpc_fin_p (op)) { + if (mpfr_nan_p (mpc_realref (op))) { + if (mpfr_inf_p (mpc_imagref (op))) + mpfr_set_inf (mpc_realref (rop), +1); + else + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex_im = 0; /* Inf/NaN is exact */ + } + else if (mpfr_nan_p (mpc_imagref (op))) { + if (mpfr_inf_p (mpc_realref (op))) + mpfr_set_inf (mpc_realref (rop), +1); + else + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex_im = 0; /* Inf/NaN is exact */ + } + else /* We have an infinity in at least one part. */ { + inex_im = mpfr_atan2 (mpc_imagref (rop), mpc_imagref (op), mpc_realref (op), + MPC_RND_IM (rnd)); + mpfr_set_inf (mpc_realref (rop), +1); + } + return MPC_INEX(0, inex_im); + } + + /* special cases: real and purely imaginary numbers */ + re_cmp = mpfr_cmp_ui (mpc_realref (op), 0); + im_cmp = mpfr_cmp_ui (mpc_imagref (op), 0); + if (im_cmp == 0) { + if (re_cmp == 0) { + inex_im = mpfr_atan2 (mpc_imagref (rop), mpc_imagref (op), mpc_realref (op), + MPC_RND_IM (rnd)); + mpfr_set_inf (mpc_realref (rop), -1); + inex_re = 0; /* -Inf is exact */ + } + else if (re_cmp > 0) { + inex_re = mpfr_log (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref (rop), mpc_imagref (op), MPC_RND_IM (rnd)); + } + else { + /* op = x + 0*y; let w = -x = |x| */ + int negative_zero; + mpfr_rnd_t rnd_im; + + negative_zero = mpfr_signbit (mpc_imagref (op)); + if (negative_zero) + rnd_im = INV_RND (MPC_RND_IM (rnd)); + else + rnd_im = MPC_RND_IM (rnd); + w [0] = *mpc_realref (op); + MPFR_CHANGE_SIGN (w); + inex_re = mpfr_log (mpc_realref (rop), w, MPC_RND_RE (rnd)); + inex_im = mpfr_const_pi (mpc_imagref (rop), rnd_im); + if (negative_zero) { + mpc_conj (rop, rop, MPC_RNDNN); + inex_im = -inex_im; + } + } + return MPC_INEX(inex_re, inex_im); + } + else if (re_cmp == 0) { + if (im_cmp > 0) { + inex_re = mpfr_log (mpc_realref (rop), mpc_imagref (op), MPC_RND_RE (rnd)); + inex_im = mpfr_const_pi (mpc_imagref (rop), MPC_RND_IM (rnd)); + /* division by 2 does not change the ternary flag */ + mpfr_div_2ui (mpc_imagref (rop), mpc_imagref (rop), 1, GMP_RNDN); + } + else { + w [0] = *mpc_imagref (op); + MPFR_CHANGE_SIGN (w); + inex_re = mpfr_log (mpc_realref (rop), w, MPC_RND_RE (rnd)); + inex_im = mpfr_const_pi (mpc_imagref (rop), INV_RND (MPC_RND_IM (rnd))); + /* division by 2 does not change the ternary flag */ + mpfr_div_2ui (mpc_imagref (rop), mpc_imagref (rop), 1, GMP_RNDN); + mpfr_neg (mpc_imagref (rop), mpc_imagref (rop), GMP_RNDN); + inex_im = -inex_im; /* negate the ternary flag */ + } + return MPC_INEX(inex_re, inex_im); + } + + prec = MPC_PREC_RE(rop); + mpfr_init2 (w, 2); + /* let op = x + iy; log = 1/2 log (x^2 + y^2) + i atan2 (y, x) */ + /* loop for the real part: 1/2 log (x^2 + y^2), fast, but unsafe */ + /* implementation */ + ok = 0; + for (loops = 1; !ok && loops <= 2; loops++) { + prec += mpc_ceil_log2 (prec) + 4; + mpfr_set_prec (w, prec); + + mpc_abs (w, op, GMP_RNDN); + /* error 0.5 ulp */ + if (mpfr_inf_p (w)) + /* intermediate overflow; the logarithm may be representable. + Intermediate underflow is impossible. */ + break; + + mpfr_log (w, w, GMP_RNDN); + /* generic error of log: (2^(- exp(w)) + 0.5) ulp */ + + if (mpfr_zero_p (w)) + /* impossible to round, switch to second algorithm */ + break; + + err = MPC_MAX (-mpfr_get_exp (w), 0) + 1; + /* number of lost digits */ + ok = mpfr_can_round (w, prec - err, GMP_RNDN, GMP_RNDZ, + mpfr_get_prec (mpc_realref (rop)) + (MPC_RND_RE (rnd) == GMP_RNDN)); + } + + if (!ok) { + prec = MPC_PREC_RE(rop); + mpfr_init2 (v, 2); + /* compute 1/2 log (x^2 + y^2) = log |x| + 1/2 * log (1 + (y/x)^2) + if |x| >= |y|; otherwise, exchange x and y */ + if (mpfr_cmpabs (mpc_realref (op), mpc_imagref (op)) >= 0) { + x = mpc_realref (op); + y = mpc_imagref (op); + } + else { + x = mpc_imagref (op); + y = mpc_realref (op); + } + + do { + prec += mpc_ceil_log2 (prec) + 4; + mpfr_set_prec (v, prec); + mpfr_set_prec (w, prec); + + mpfr_div (v, y, x, GMP_RNDD); /* error 1 ulp */ + mpfr_sqr (v, v, GMP_RNDD); + /* generic error of multiplication: + 1 + 2*1*(2+1*2^(1-prec)) <= 5.0625 since prec >= 6 */ + mpfr_log1p (v, v, GMP_RNDD); + /* error 1 + 4*5.0625 = 21.25 , see algorithms.tex */ + mpfr_div_2ui (v, v, 1, GMP_RNDD); + /* If the result is 0, then there has been an underflow somewhere. */ + + mpfr_abs (w, x, GMP_RNDN); /* exact */ + mpfr_log (w, w, GMP_RNDN); /* error 0.5 ulp */ + expw = mpfr_get_exp (w); + sgnw = mpfr_signbit (w); + + mpfr_add (w, w, v, GMP_RNDN); + if (!sgnw) /* v is positive, so no cancellation; + error 22.25 ulp; error counts lost bits */ + err = 5; + else + err = MPC_MAX (5 + mpfr_get_exp (v), + /* 21.25 ulp (v) rewritten in ulp (result, now in w) */ + -1 + expw - mpfr_get_exp (w) + /* 0.5 ulp (previous w), rewritten in ulp (result) */ + ) + 2; + + /* handle one special case: |x|=1, and (y/x)^2 underflows; + then 1/2*log(x^2+y^2) \approx 1/2*y^2 also underflows. */ + if ( (mpfr_cmp_si (x, -1) == 0 || mpfr_cmp_ui (x, 1) == 0) + && mpfr_zero_p (w)) + underflow = 1; + + } while (!underflow && + !mpfr_can_round (w, prec - err, GMP_RNDN, GMP_RNDZ, + mpfr_get_prec (mpc_realref (rop)) + (MPC_RND_RE (rnd) == GMP_RNDN))); + mpfr_clear (v); + } + + /* imaginary part */ + inex_im = mpfr_atan2 (mpc_imagref (rop), mpc_imagref (op), mpc_realref (op), + MPC_RND_IM (rnd)); + + /* set the real part; cannot be done before if rop==op */ + if (underflow) + /* create underflow in result */ + inex_re = mpfr_set_ui_2exp (mpc_realref (rop), 1, + mpfr_get_emin_min () - 2, MPC_RND_RE (rnd)); + else + inex_re = mpfr_set (mpc_realref (rop), w, MPC_RND_RE (rnd)); + mpfr_clear (w); + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/log10.c b/src/log10.c new file mode 100644 index 0000000..a6fc86c --- /dev/null +++ b/src/log10.c @@ -0,0 +1,297 @@ +/* mpc_log10 -- Take the base-10 logarithm of a complex number. + +Copyright (C) 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for CHAR_BIT */ +#include "mpc-impl.h" + +/* Auxiliary functions which implement Ziv's strategy for special cases. + if flag = 0: compute only real part + if flag = 1: compute only imaginary + Exact cases should be dealt with separately. */ +static int +mpc_log10_aux (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd, int flag, int nb) +{ + mp_prec_t prec = (MPFR_PREC_MIN > 4) ? MPFR_PREC_MIN : 4; + mpc_t tmp; + mpfr_t log10; + int ok = 0, ret; + + prec = mpfr_get_prec ((flag == 0) ? mpc_realref (rop) : mpc_imagref (rop)); + prec += 10; + mpc_init2 (tmp, prec); + mpfr_init2 (log10, prec); + while (ok == 0) + { + mpfr_set_ui (log10, 10, GMP_RNDN); /* exact since prec >= 4 */ + mpfr_log (log10, log10, GMP_RNDN); + /* In each case we have two roundings, thus the final value is + x * (1+u)^2 where x is the exact value, and |u| <= 2^(-prec-1). + Thus the error is always less than 3 ulps. */ + switch (nb) + { + case 0: /* imag <- atan2(y/x) */ + mpfr_atan2 (mpc_imagref (tmp), mpc_imagref (op), mpc_realref (op), + MPC_RND_IM (rnd)); + mpfr_div (mpc_imagref (tmp), mpc_imagref (tmp), log10, GMP_RNDN); + ok = mpfr_can_round (mpc_imagref (tmp), prec - 2, GMP_RNDN, + GMP_RNDZ, MPC_PREC_IM(rop) + + (MPC_RND_IM (rnd) == GMP_RNDN)); + if (ok) + ret = mpfr_set (mpc_imagref (rop), mpc_imagref (tmp), + MPC_RND_IM (rnd)); + break; + case 1: /* real <- log(x) */ + mpfr_log (mpc_realref (tmp), mpc_realref (op), MPC_RND_RE (rnd)); + mpfr_div (mpc_realref (tmp), mpc_realref (tmp), log10, GMP_RNDN); + ok = mpfr_can_round (mpc_realref (tmp), prec - 2, GMP_RNDN, + GMP_RNDZ, MPC_PREC_RE(rop) + + (MPC_RND_RE (rnd) == GMP_RNDN)); + if (ok) + ret = mpfr_set (mpc_realref (rop), mpc_realref (tmp), + MPC_RND_RE (rnd)); + break; + case 2: /* imag <- pi */ + mpfr_const_pi (mpc_imagref (tmp), MPC_RND_IM (rnd)); + mpfr_div (mpc_imagref (tmp), mpc_imagref (tmp), log10, GMP_RNDN); + ok = mpfr_can_round (mpc_imagref (tmp), prec - 2, GMP_RNDN, + GMP_RNDZ, MPC_PREC_IM(rop) + + (MPC_RND_IM (rnd) == GMP_RNDN)); + if (ok) + ret = mpfr_set (mpc_imagref (rop), mpc_imagref (tmp), + MPC_RND_IM (rnd)); + break; + case 3: /* real <- log(y) */ + mpfr_log (mpc_realref (tmp), mpc_imagref (op), MPC_RND_RE (rnd)); + mpfr_div (mpc_realref (tmp), mpc_realref (tmp), log10, GMP_RNDN); + ok = mpfr_can_round (mpc_realref (tmp), prec - 2, GMP_RNDN, + GMP_RNDZ, MPC_PREC_RE(rop) + + (MPC_RND_RE (rnd) == GMP_RNDN)); + if (ok) + ret = mpfr_set (mpc_realref (rop), mpc_realref (tmp), + MPC_RND_RE (rnd)); + break; + } + prec += prec / 2; + mpc_set_prec (tmp, prec); + mpfr_set_prec (log10, prec); + } + mpc_clear (tmp); + mpfr_clear (log10); + return ret; +} + +int +mpc_log10 (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + int ok = 0, loops = 0, re_cmp, im_cmp, inex_re, inex_im, negative_zero; + mpfr_t w; + mpfr_prec_t prec; + mpfr_rnd_t rnd_im; + mpc_t ww; + mpc_rnd_t invrnd; + + /* special values: NaN and infinities: same as mpc_log */ + if (!mpc_fin_p (op)) /* real or imaginary parts are NaN or Inf */ + { + if (mpfr_nan_p (mpc_realref (op))) + { + if (mpfr_inf_p (mpc_imagref (op))) + /* (NaN, Inf) -> (+Inf, NaN) */ + mpfr_set_inf (mpc_realref (rop), +1); + else + /* (NaN, xxx) -> (NaN, NaN) */ + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex_im = 0; /* Inf/NaN is exact */ + } + else if (mpfr_nan_p (mpc_imagref (op))) + { + if (mpfr_inf_p (mpc_realref (op))) + /* (Inf, NaN) -> (+Inf, NaN) */ + mpfr_set_inf (mpc_realref (rop), +1); + else + /* (xxx, NaN) -> (NaN, NaN) */ + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex_im = 0; /* Inf/NaN is exact */ + } + else /* We have an infinity in at least one part. */ + { + /* (+Inf, y) -> (+Inf, 0) for finite positive-signed y */ + if (mpfr_inf_p (mpc_realref (op)) && mpfr_signbit (mpc_realref (op)) + == 0 && mpfr_number_p (mpc_imagref (op))) + inex_im = mpfr_atan2 (mpc_imagref (rop), mpc_imagref (op), + mpc_realref (op), MPC_RND_IM (rnd)); + else + /* (xxx, Inf) -> (+Inf, atan2(Inf/xxx)) + (Inf, yyy) -> (+Inf, atan2(yyy/Inf)) */ + inex_im = mpc_log10_aux (rop, op, rnd, 1, 0); + mpfr_set_inf (mpc_realref (rop), +1); + } + return MPC_INEX(0, inex_im); + } + + /* special cases: real and purely imaginary numbers */ + re_cmp = mpfr_cmp_ui (mpc_realref (op), 0); + im_cmp = mpfr_cmp_ui (mpc_imagref (op), 0); + if (im_cmp == 0) /* Im(op) = 0 */ + { + if (re_cmp == 0) /* Re(op) = 0 */ + { + if (mpfr_signbit (mpc_realref (op)) == 0) + inex_im = mpfr_atan2 (mpc_imagref (rop), mpc_imagref (op), + mpc_realref (op), MPC_RND_IM (rnd)); + else + inex_im = mpc_log10_aux (rop, op, rnd, 1, 0); + mpfr_set_inf (mpc_realref (rop), -1); + inex_re = 0; /* -Inf is exact */ + } + else if (re_cmp > 0) + { + inex_re = mpfr_log10 (mpc_realref (rop), mpc_realref (op), + MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref (rop), mpc_imagref (op), + MPC_RND_IM (rnd)); + } + else /* log10(x + 0*i) for negative x */ + { /* op = x + 0*i; let w = -x = |x| */ + negative_zero = mpfr_signbit (mpc_imagref (op)); + if (negative_zero) + rnd_im = INV_RND (MPC_RND_IM (rnd)); + else + rnd_im = MPC_RND_IM (rnd); + ww->re[0] = *mpc_realref (op); + MPFR_CHANGE_SIGN (ww->re); + ww->im[0] = *mpc_imagref (op); + if (mpfr_cmp_ui (ww->re, 1) == 0) + inex_re = mpfr_set_ui (mpc_realref (rop), 0, MPC_RND_RE (rnd)); + else + inex_re = mpc_log10_aux (rop, ww, rnd, 0, 1); + inex_im = mpc_log10_aux (rop, op, MPC_RND (0,rnd_im), 1, 2); + if (negative_zero) + { + mpc_conj (rop, rop, MPC_RNDNN); + inex_im = -inex_im; + } + } + return MPC_INEX(inex_re, inex_im); + } + else if (re_cmp == 0) + { + if (im_cmp > 0) + { + inex_re = mpc_log10_aux (rop, op, rnd, 0, 3); + inex_im = mpc_log10_aux (rop, op, rnd, 1, 2); + /* division by 2 does not change the ternary flag */ + mpfr_div_2ui (mpc_imagref (rop), mpc_imagref (rop), 1, GMP_RNDN); + } + else + { + ww->re[0] = *mpc_realref (op); + ww->im[0] = *mpc_imagref (op); + MPFR_CHANGE_SIGN (ww->im); + inex_re = mpc_log10_aux (rop, ww, rnd, 0, 3); + invrnd = MPC_RND (0, INV_RND (MPC_RND_IM (rnd))); + inex_im = mpc_log10_aux (rop, op, invrnd, 1, 2); + /* division by 2 does not change the ternary flag */ + mpfr_div_2ui (mpc_imagref (rop), mpc_imagref (rop), 1, GMP_RNDN); + mpfr_neg (mpc_imagref (rop), mpc_imagref (rop), GMP_RNDN); + inex_im = -inex_im; /* negate the ternary flag */ + } + return MPC_INEX(inex_re, inex_im); + } + + /* generic case: neither Re(op) nor Im(op) is NaN, Inf or zero */ + prec = MPC_PREC_RE(rop); + mpfr_init2 (w, prec); + mpc_init2 (ww, prec); + /* let op = x + iy; compute log(op)/log(10) */ + while (ok == 0) + { + loops ++; + prec += (loops <= 2) ? mpc_ceil_log2 (prec) + 4 : prec / 2; + mpfr_set_prec (w, prec); + mpc_set_prec (ww, prec); + + mpc_log (ww, op, MPC_RNDNN); + mpfr_set_ui (w, 10, GMP_RNDN); /* exact since prec >= 4 */ + mpfr_log (w, w, GMP_RNDN); + mpc_div_fr (ww, ww, w, MPC_RNDNN); + + ok = mpfr_can_round (mpc_realref (ww), prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_RE(rop) + (MPC_RND_RE (rnd) == GMP_RNDN)); + + /* Special code to deal with cases where the real part of log10(x+i*y) + is exact, like x=3 and y=1. Since Re(log10(x+i*y)) = log10(x^2+y^2)/2 + this happens whenever x^2+y^2 is a nonnegative power of 10. + Indeed x^2+y^2 cannot equal 10^(a/2^b) for a, b integers, a odd, b>0, + since x^2+y^2 is rational, and 10^(a/2^b) is irrational. + Similarly, for b=0, x^2+y^2 cannot equal 10^a for a < 0 since x^2+y^2 + is a rational with denominator a power of 2. + Now let x^2+y^2 = 10^s. Without loss of generality we can assume + x = u/2^e and y = v/2^e with u, v, e integers: u^2+v^2 = 10^s*2^(2e) + thus u^2+v^2 = 0 mod 2^(2e). By recurrence on e, necessarily + u = v = 0 mod 2^e, thus x and y are necessarily integers. + */ + if ((ok == 0) && (loops == 1) && mpfr_integer_p (mpc_realref (op)) && + mpfr_integer_p (mpc_imagref (op))) + { + mpz_t x, y; + unsigned long s, v; + + mpz_init (x); + mpz_init (y); + mpfr_get_z (x, mpc_realref (op), GMP_RNDN); /* exact */ + mpfr_get_z (y, mpc_imagref (op), GMP_RNDN); /* exact */ + mpz_mul (x, x, x); + mpz_mul (y, y, y); + mpz_add (x, x, y); /* x^2+y^2 */ + v = mpz_scan1 (x, 0); + /* if x = 10^s then necessarily s = v */ + s = mpz_sizeinbase (x, 10); + /* since s is either the number of digits of x or one more, + then x = 10^(s-1) or 10^(s-2) */ + if (s == v + 1 || s == v + 2) + { + mpz_div_2exp (x, x, v); + mpz_ui_pow_ui (y, 5, v); + if (mpz_cmp (y, x) == 0) /* Re(log10(x+i*y)) is exactly v/2 */ + { + /* we reset the precision of Re(ww) so that v can be + represented exactly */ + mpfr_set_prec (mpc_realref (ww), sizeof(unsigned long)*CHAR_BIT); + mpfr_set_ui_2exp (mpc_realref (ww), v, -1, GMP_RNDN); /* exact */ + ok = 1; + } + } + mpz_clear (x); + mpz_clear (y); + } + + ok = ok && mpfr_can_round (mpc_imagref (ww), prec-2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_IM(rop) + (MPC_RND_IM (rnd) == GMP_RNDN)); + } + + inex_re = mpfr_set (mpc_realref(rop), mpc_realref (ww), MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref(rop), mpc_imagref (ww), MPC_RND_IM (rnd)); + mpfr_clear (w); + mpc_clear (ww); + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/logging.c b/src/logging.c new file mode 100644 index 0000000..79ed033 --- /dev/null +++ b/src/logging.c @@ -0,0 +1,147 @@ +/* logging.c -- "Dummy" functions logging calls to real mpc functions. + +Copyright (C) 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "config.h" +#include + +#ifdef HAVE_INTTYPES_H +#include +#endif +#ifdef HAVE_STDINT_H +#include +#endif + +#define __MPC_LIBRARY_BUILD + /* to indicate we are inside the library build; needed here since mpc-log.h + includes mpc.h and not mpc-impl.h */ +#include "mpc-log.h" + +#ifdef HAVE_DLFCN_H +#include +#endif + +typedef int (*c_c_func_ptr) (mpc_ptr, mpc_srcptr, mpc_rnd_t); +typedef int (*c_cc_func_ptr) (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +typedef int (*c_ccc_func_ptr) (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +typedef int (*cc_c_func_ptr) (mpc_ptr, mpc_ptr, mpc_srcptr, mpc_rnd_t, mpc_rnd_t); + +#define MPC_LOGGING_OUT_PREC(z) \ + do { \ + fprintf (stderr, " %li %li", (long) mpfr_get_prec (mpc_realref (z)), \ + (long) mpfr_get_prec (mpc_imagref (z))); \ + } while (0); + +#define MPC_LOGGING_OUT_C(z) \ + do { \ + MPC_LOGGING_OUT_PREC (z); \ + fprintf (stderr, " "); \ + mpc_out_str (stderr, 16, 0, z, MPC_RNDNN); \ + } while (0); + +#define MPC_LOGGING_FUNC_TYPE(funcname, type) \ + do { \ + fprintf (stderr, "mpc_"#funcname" "#type); \ + } while (0); + +#define MPC_LOGGING_C_C(funcname) \ +__MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) \ +{ \ + static c_c_func_ptr func = NULL; \ + if (func == NULL) \ + func = (c_c_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ + MPC_LOGGING_FUNC_TYPE (funcname, c_c); \ + MPC_LOGGING_OUT_PREC (rop); \ + MPC_LOGGING_OUT_C (op); \ + fprintf (stderr, "\n"); \ + return func (rop, op, rnd); \ +} + +#define MPC_LOGGING_C_CC(funcname) \ +__MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop, mpc_srcptr op1, mpc_srcptr op2, mpc_rnd_t rnd) \ +{ \ + static c_cc_func_ptr func = NULL; \ + if (func == NULL) \ + func = (c_cc_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ + MPC_LOGGING_FUNC_TYPE (funcname, c_cc); \ + MPC_LOGGING_OUT_PREC (rop); \ + MPC_LOGGING_OUT_C (op1); \ + MPC_LOGGING_OUT_C (op2); \ + fprintf (stderr, "\n"); \ + return func (rop, op1, op2, rnd); \ +} + +#define MPC_LOGGING_C_CCC(funcname) \ +__MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop, mpc_srcptr op1, mpc_srcptr op2, mpc_srcptr op3, mpc_rnd_t rnd) \ +{ \ + static c_ccc_func_ptr func = NULL; \ + if (func == NULL) \ + func = (c_ccc_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ + MPC_LOGGING_FUNC_TYPE (funcname, c_ccc); \ + MPC_LOGGING_OUT_PREC (rop); \ + MPC_LOGGING_OUT_C (op1); \ + MPC_LOGGING_OUT_C (op2); \ + MPC_LOGGING_OUT_C (op3); \ + fprintf (stderr, "\n"); \ + return func (rop, op1, op2, op3, rnd); \ +} + +#define MPC_LOGGING_CC_C(funcname) \ +__MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop1, mpc_ptr rop2, mpc_srcptr op, mpc_rnd_t rnd1, mpc_rnd_t rnd2) \ +{ \ + static cc_c_func_ptr func = NULL; \ + if (func == NULL) \ + func = (cc_c_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ + MPC_LOGGING_FUNC_TYPE (funcname, cc_c); \ + MPC_LOGGING_OUT_PREC (rop1); \ + MPC_LOGGING_OUT_PREC (rop2); \ + MPC_LOGGING_OUT_C (op); \ + fprintf (stderr, "\n"); \ + return func (rop1, rop2, op, rnd1, rnd2); \ +} + +MPC_LOGGING_C_C (sqr) +MPC_LOGGING_C_C (conj) +MPC_LOGGING_C_C (neg) +MPC_LOGGING_C_C (sqrt) +MPC_LOGGING_C_C (proj) +MPC_LOGGING_C_C (exp) +MPC_LOGGING_C_C (log) +MPC_LOGGING_C_C (sin) +MPC_LOGGING_C_C (cos) +MPC_LOGGING_C_C (tan) +MPC_LOGGING_C_C (sinh) +MPC_LOGGING_C_C (cosh) +MPC_LOGGING_C_C (tanh) +MPC_LOGGING_C_C (asin) +MPC_LOGGING_C_C (acos) +MPC_LOGGING_C_C (atan) +MPC_LOGGING_C_C (asinh) +MPC_LOGGING_C_C (acosh) +MPC_LOGGING_C_C (atanh) + +MPC_LOGGING_C_CC (add) +MPC_LOGGING_C_CC (sub) +MPC_LOGGING_C_CC (mul) +MPC_LOGGING_C_CC (div) +MPC_LOGGING_C_CC (pow) + +MPC_LOGGING_C_CCC (fma) + +MPC_LOGGING_CC_C (sin_cos) diff --git a/src/mem.c b/src/mem.c new file mode 100644 index 0000000..b4c327c --- /dev/null +++ b/src/mem.c @@ -0,0 +1,46 @@ +/* wrapper functions to allocate, reallocate and free memory + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for strlen */ +#include "mpc-impl.h" + +char * +mpc_alloc_str (size_t len) +{ + void * (*allocfunc) (size_t); + mp_get_memory_functions (&allocfunc, NULL, NULL); + return (char *) ((*allocfunc) (len)); +} + +char * +mpc_realloc_str (char * str, size_t oldlen, size_t newlen) +{ + void * (*reallocfunc) (void *, size_t, size_t); + mp_get_memory_functions (NULL, &reallocfunc, NULL); + return (char *) ((*reallocfunc) (str, oldlen, newlen)); +} + +void +mpc_free_str (char *str) +{ + void (*freefunc) (void *, size_t); + mp_get_memory_functions (NULL, NULL, &freefunc); + (*freefunc) (str, strlen (str) + 1); +} diff --git a/src/mpc-impl.h b/src/mpc-impl.h new file mode 100644 index 0000000..b2aaa90 --- /dev/null +++ b/src/mpc-impl.h @@ -0,0 +1,194 @@ +/* mpc-impl.h -- Internal include file for mpc. + +Copyright (C) 2002, 2004, 2005, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#ifndef __MPC_IMPL_H +#define __MPC_IMPL_H +#define __MPC_LIBRARY_BUILD + /* to indicate we are inside the library build */ + +#include "config.h" +#ifdef HAVE_STDLIB_H +#include +#endif +#include "mpc.h" + +/* + * Miscellaneous useful macros + */ + +#define MPC_MIN(h,i) ((h) < (i) ? (h) : (i)) +#define MPC_MAX(h,i) ((h) > (i) ? (h) : (i)) + +/* Safe absolute value (to avoid possible integer overflow) */ +/* type is the target (unsigned) type (copied from mpfr-impl.h) */ +#ifdef SAFE_ABS +#undef SAFE_ABS +#endif +#define SAFE_ABS(type,x) ((x) >= 0 ? (type)(x) : -(type)(x)) + + +/* + * MPFR constants and macros + */ + +#ifndef BITS_PER_MP_LIMB +#define BITS_PER_MP_LIMB mp_bits_per_limb +#endif + +#define MPFR_SIGNBIT(x) (mpfr_signbit (x) ? -1 : 1) +#define MPC_MPFR_SIGN(x) (mpfr_zero_p (x) ? 0 : MPFR_SIGNBIT (x)) + /* should be called MPFR_SIGN, but this is taken in mpfr.h */ +#define MPFR_CHANGE_SIGN(x) mpfr_neg(x,x,GMP_RNDN) +#define MPFR_COPYSIGN(x,y,z,rnd) (mpfr_nan_p (z) ? \ + mpfr_setsign (x, y, 0, rnd) : \ + mpfr_copysign (x, y, z, rnd)) + /* work around spurious signs in nan */ +#define MPFR_ADD_ONE_ULP(x) mpfr_add_one_ulp (x, GMP_RNDN) +#define MPFR_SUB_ONE_ULP(x) mpfr_sub_one_ulp (x, GMP_RNDN) + /* drop unused rounding mode from macroes */ +#define MPFR_SWAP(a,b) do { mpfr_srcptr tmp; tmp = a; a = b; b = tmp; } while (0) + + +/* + * Macro implementing rounding away from zero, to ease compatibility with + * mpfr < 3. f is the complete function call with a rounding mode of + * MPFR_RNDA, rop the name of the variable containing the result; it is + * already contained in f, but needs to be repeated so that the macro can + * modify the variable. + * Usage: replace each call to a function such as + * mpfr_add (rop, a, b, MPFR_RNDA) + * by + * ROUND_AWAY (mpfr_add (rop, a, b, MPFR_RNDA), rop) +*/ +#if MPFR_VERSION_MAJOR < 3 + /* round towards zero, add 1 ulp if not exact */ +#define MPFR_RNDA GMP_RNDZ +#define ROUND_AWAY(f,rop) \ + ((f) ? MPFR_ADD_ONE_ULP (rop), MPFR_SIGNBIT (rop) : 0) +#else +#define ROUND_AWAY(f,rop) \ + (f) +#endif /* mpfr < 3 */ + +#if MPFR_VERSION_MAJOR < 3 +/* declare missing functions, defined in get_version.c */ +__MPC_DECLSPEC void mpfr_set_zero (mpfr_ptr, int); +__MPC_DECLSPEC int mpfr_regular_p (mpfr_srcptr); +#endif /* mpfr < 3 */ + + +/* + * MPC macros + */ + +#define MPC_PREC_RE(x) (mpfr_get_prec(mpc_realref(x))) +#define MPC_PREC_IM(x) (mpfr_get_prec(mpc_imagref(x))) +#define MPC_MAX_PREC(x) MPC_MAX(MPC_PREC_RE(x), MPC_PREC_IM(x)) + +#define INV_RND(r) \ + (((r) == GMP_RNDU) ? GMP_RNDD : (((r) == GMP_RNDD) ? GMP_RNDU : (r))) + +#define mpc_inf_p(z) (mpfr_inf_p(mpc_realref(z))||mpfr_inf_p(mpc_imagref(z))) + /* Convention in C99 (G.3): z is regarded as an infinity if at least one of + its parts is infinite */ +#define mpc_zero_p(z) (mpfr_zero_p(mpc_realref(z))&&mpfr_zero_p(mpc_imagref(z))) + /* Convention in C99 (G.3): z is regarded as a zero if each of its parts is + a zero */ +#define mpc_fin_p(z) (mpfr_number_p(mpc_realref(z))&&mpfr_number_p(mpc_imagref(z))) + /* Convention in C99 (G.3): z is regarded as finite if both its parts are */ +#define mpc_nan_p(z) ((mpfr_nan_p(mpc_realref(z)) && !mpfr_inf_p(mpc_imagref(z))) || (mpfr_nan_p(mpc_imagref(z)) && !mpfr_inf_p(mpc_realref(z)))) + /* Consider as NaN all other numbers containing at least one NaN */ + + +/* + * ASSERT macros + */ + +#ifdef NDEBUG +#define MPC_ASSERT(expr) \ + do { \ + } while (0) +#else +#define MPC_ASSERT(expr) \ + do { \ + if (!(expr)) \ + { \ + fprintf (stderr, "%s:%d: MPC assertion failed: %s\n", \ + __FILE__, __LINE__, #expr); \ + abort(); \ + } \ + } while (0) +#endif + + +/* + * Debug macros + */ + +#define MPC_OUT(x) \ +do { \ + printf (#x "[%lu,%lu]=", (unsigned long int) MPC_PREC_RE (x), \ + (unsigned long int) MPC_PREC_IM (x)); \ + mpc_out_str (stdout, 2, 0, x, MPC_RNDNN); \ + printf ("\n"); \ +} while (0) + +#define MPFR_OUT(x) \ +do { \ + printf (#x "[%lu]=", (unsigned long int) mpfr_get_prec (x)); \ + mpfr_out_str (stdout, 2, 0, x, GMP_RNDN); \ + printf ("\n"); \ +} while (0) + + +/* + * Constants + */ + +#ifndef MUL_KARATSUBA_THRESHOLD +#define MUL_KARATSUBA_THRESHOLD 23 +#endif + + +/* + * Define internal functions + */ + +#if defined (__cplusplus) +extern "C" { +#endif + + +__MPC_DECLSPEC int mpc_mul_naive (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_karatsuba (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_fma_naive (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_usi (mpc_ptr, mpc_srcptr, unsigned long, int, mpc_rnd_t); +__MPC_DECLSPEC char* mpc_alloc_str (size_t); +__MPC_DECLSPEC char* mpc_realloc_str (char*, size_t, size_t); +__MPC_DECLSPEC void mpc_free_str (char*); +__MPC_DECLSPEC mpfr_prec_t mpc_ceil_log2 (mpfr_prec_t); +__MPC_DECLSPEC int set_pi_over_2 (mpfr_ptr, int, mpfr_rnd_t); + +#if defined (__cplusplus) +} +#endif + + +#endif diff --git a/src/mpc-log.h b/src/mpc-log.h new file mode 100644 index 0000000..78c98d2 --- /dev/null +++ b/src/mpc-log.h @@ -0,0 +1,51 @@ +/* mpc-log.h -- Include file to enable function call logging; replaces mpc.h. + +Copyright (C) 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#define mpc_sqr mpc_log_sqr +#define mpc_conj mpc_log_conj +#define mpc_neg mpc_log_neg +#define mpc_sqrt mpc_log_sqrt +#define mpc_proj mpc_log_proj +#define mpc_exp mpc_log_exp +#define mpc_log mpc_log_log +#define mpc_sin mpc_log_sin +#define mpc_cos mpc_log_cos +#define mpc_tan mpc_log_tan +#define mpc_sinh mpc_log_sinh +#define mpc_cosh mpc_log_cosh +#define mpc_tanh mpc_log_tanh +#define mpc_asin mpc_log_asin +#define mpc_acos mpc_log_acos +#define mpc_atan mpc_log_atan +#define mpc_asinh mpc_log_asinh +#define mpc_acosh mpc_log_acosh +#define mpc_atanh mpc_log_atanh + +#define mpc_add mpc_log_add +#define mpc_sub mpc_log_sub +#define mpc_mul mpc_log_mul +#define mpc_div mpc_log_div +#define mpc_pow mpc_log_pow + +#define mpc_fma mpc_log_fma + +#define mpc_sin_cos mpc_log_sin_cos + +#include "mpc.h" diff --git a/src/mpc.h b/src/mpc.h new file mode 100644 index 0000000..6dcfaaf --- /dev/null +++ b/src/mpc.h @@ -0,0 +1,269 @@ +/* mpc.h -- Include file for mpc. + +Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#ifndef __MPC_H +#define __MPC_H + +#include "gmp.h" +#include "mpfr.h" + +/* Backwards compatibility with mpfr<3.0.0 */ +#ifndef mpfr_exp_t +#define mpfr_exp_t mp_exp_t +#endif + +/* Define MPC version number */ +#define MPC_VERSION_MAJOR 1 +#define MPC_VERSION_MINOR 0 +#define MPC_VERSION_PATCHLEVEL 0 +#define MPC_VERSION_STRING "1.0" + +/* Macros dealing with MPC VERSION */ +#define MPC_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c)) +#define MPC_VERSION \ + MPC_VERSION_NUM(MPC_VERSION_MAJOR,MPC_VERSION_MINOR,MPC_VERSION_PATCHLEVEL) + +/* Check if stdint.h/inttypes.h is included */ +#if defined (INTMAX_C) && defined (UINTMAX_C) +#define _MPC_H_HAVE_INTMAX_T 1 +#endif + +/* Return values */ + +/* Transform negative to 2, positive to 1, leave 0 unchanged */ +#define MPC_INEX_POS(inex) (((inex) < 0) ? 2 : ((inex) == 0) ? 0 : 1) +/* Transform 2 to negative, 1 to positive, leave 0 unchanged */ +#define MPC_INEX_NEG(inex) (((inex) == 2) ? -1 : ((inex) == 0) ? 0 : 1) + +/* The global inexact flag is made of (real flag) + 4 * (imaginary flag), where + each of the real and imaginary inexact flag are: + 0 when the result is exact (no rounding error) + 1 when the result is larger than the exact value + 2 when the result is smaller than the exact value */ +#define MPC_INEX(inex_re, inex_im) \ + (MPC_INEX_POS(inex_re) | (MPC_INEX_POS(inex_im) << 2)) +#define MPC_INEX_RE(inex) MPC_INEX_NEG((inex) & 3) +#define MPC_INEX_IM(inex) MPC_INEX_NEG((inex) >> 2) + +/* For functions computing two results, the return value is + inexact1+16*inexact2, which is 0 iif both results are exact. */ +#define MPC_INEX12(inex1, inex2) (inex1 | (inex2 << 4)) +#define MPC_INEX1(inex) (inex & 15) +#define MPC_INEX2(inex) (inex >> 4) + +/* Definition of rounding modes */ + +/* a complex rounding mode is just a pair of two real rounding modes + we reserve four bits for a real rounding mode. */ +typedef int mpc_rnd_t; + +#define MPC_RND(r1,r2) (((int)(r1)) + ((int)(r2) << 4)) +#define MPC_RND_RE(x) ((mpfr_rnd_t)((x) & 0x0F)) +#define MPC_RND_IM(x) ((mpfr_rnd_t)((x) >> 4)) + +#define MPC_RNDNN MPC_RND (GMP_RNDN,GMP_RNDN) +#define MPC_RNDNZ MPC_RND (GMP_RNDN,GMP_RNDZ) +#define MPC_RNDNU MPC_RND (GMP_RNDN,GMP_RNDU) +#define MPC_RNDND MPC_RND (GMP_RNDN,GMP_RNDD) + +#define MPC_RNDZN MPC_RND (GMP_RNDZ,GMP_RNDN) +#define MPC_RNDZZ MPC_RND (GMP_RNDZ,GMP_RNDZ) +#define MPC_RNDZU MPC_RND (GMP_RNDZ,GMP_RNDU) +#define MPC_RNDZD MPC_RND (GMP_RNDZ,GMP_RNDD) + +#define MPC_RNDUN MPC_RND (GMP_RNDU,GMP_RNDN) +#define MPC_RNDUZ MPC_RND (GMP_RNDU,GMP_RNDZ) +#define MPC_RNDUU MPC_RND (GMP_RNDU,GMP_RNDU) +#define MPC_RNDUD MPC_RND (GMP_RNDU,GMP_RNDD) + +#define MPC_RNDDN MPC_RND (GMP_RNDD,GMP_RNDN) +#define MPC_RNDDZ MPC_RND (GMP_RNDD,GMP_RNDZ) +#define MPC_RNDDU MPC_RND (GMP_RNDD,GMP_RNDU) +#define MPC_RNDDD MPC_RND (GMP_RNDD,GMP_RNDD) + + +/* Definitions of types and their semantics */ + +typedef struct { + mpfr_t re; + mpfr_t im; +} +__mpc_struct; + +typedef __mpc_struct mpc_t[1]; +typedef __mpc_struct *mpc_ptr; +typedef const __mpc_struct *mpc_srcptr; + +/* Support for WINDOWS DLL, see + http://lists.gforge.inria.fr/pipermail/mpc-discuss/2011-November/000990.html; + when building the DLL, export symbols, otherwise behave as GMP */ +#if defined (__MPC_LIBRARY_BUILD) && __GMP_LIBGMP_DLL +#define __MPC_DECLSPEC __GMP_DECLSPEC_EXPORT +#else +#define __MPC_DECLSPEC __GMP_DECLSPEC +#endif + +#if defined (__cplusplus) +extern "C" { +#endif + +__MPC_DECLSPEC int mpc_add (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_add_fr (mpc_ptr, mpc_srcptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_add_si (mpc_ptr, mpc_srcptr, long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_add_ui (mpc_ptr, mpc_srcptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sub (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sub_fr (mpc_ptr, mpc_srcptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_fr_sub (mpc_ptr, mpfr_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sub_ui (mpc_ptr, mpc_srcptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_ui_ui_sub (mpc_ptr, unsigned long int, unsigned long int, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_fr (mpc_ptr, mpc_srcptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_ui (mpc_ptr, mpc_srcptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_si (mpc_ptr, mpc_srcptr, long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_i (mpc_ptr, mpc_srcptr, int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sqr (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_div (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_fr (mpc_ptr, mpc_srcptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_ld (mpc_ptr, mpc_srcptr, long double, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_d (mpc_ptr, mpc_srcptr, double, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_si (mpc_ptr, mpc_srcptr, long, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_ui (mpc_ptr, mpc_srcptr, unsigned long, mpc_rnd_t); +__MPC_DECLSPEC int mpc_pow_z (mpc_ptr, mpc_srcptr, mpz_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_div_fr (mpc_ptr, mpc_srcptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_fr_div (mpc_ptr, mpfr_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_div_ui (mpc_ptr, mpc_srcptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_ui_div (mpc_ptr, unsigned long int, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_div_2ui (mpc_ptr, mpc_srcptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_2ui (mpc_ptr, mpc_srcptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_div_2si (mpc_ptr, mpc_srcptr, long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_2si (mpc_ptr, mpc_srcptr, long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_conj (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_neg (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_norm (mpfr_ptr, mpc_srcptr, mpfr_rnd_t); +__MPC_DECLSPEC int mpc_abs (mpfr_ptr, mpc_srcptr, mpfr_rnd_t); +__MPC_DECLSPEC int mpc_sqrt (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_d (mpc_ptr, double, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_d_d (mpc_ptr, double, double, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_ld (mpc_ptr, long double, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_ld_ld (mpc_ptr, long double, long double, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_f (mpc_ptr, mpf_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_f_f (mpc_ptr, mpf_srcptr, mpf_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_fr (mpc_ptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_fr_fr (mpc_ptr, mpfr_srcptr, mpfr_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_q (mpc_ptr, mpq_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_q_q (mpc_ptr, mpq_srcptr, mpq_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_si (mpc_ptr, long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_si_si (mpc_ptr, long int, long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_ui (mpc_ptr, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_ui_ui (mpc_ptr, unsigned long int, unsigned long int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_z (mpc_ptr, mpz_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_z_z (mpc_ptr, mpz_srcptr, mpz_srcptr, mpc_rnd_t); +__MPC_DECLSPEC void mpc_swap (mpc_ptr, mpc_ptr); +__MPC_DECLSPEC int mpc_fma (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); + +__MPC_DECLSPEC void mpc_set_nan (mpc_ptr); + +__MPC_DECLSPEC int mpc_real (mpfr_ptr, mpc_srcptr, mpfr_rnd_t); +__MPC_DECLSPEC int mpc_imag (mpfr_ptr, mpc_srcptr, mpfr_rnd_t); +__MPC_DECLSPEC int mpc_arg (mpfr_ptr, mpc_srcptr, mpfr_rnd_t); +__MPC_DECLSPEC int mpc_proj (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_cmp (mpc_srcptr, mpc_srcptr); +__MPC_DECLSPEC int mpc_cmp_si_si (mpc_srcptr, long int, long int); +__MPC_DECLSPEC int mpc_exp (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_log (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_log10 (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sin (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_cos (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sin_cos (mpc_ptr, mpc_ptr, mpc_srcptr, mpc_rnd_t, mpc_rnd_t); +__MPC_DECLSPEC int mpc_tan (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_sinh (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_cosh (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_tanh (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_asin (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_acos (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_atan (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_asinh (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_acosh (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_atanh (mpc_ptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC void mpc_clear (mpc_ptr); +__MPC_DECLSPEC int mpc_urandom (mpc_ptr, gmp_randstate_t); +__MPC_DECLSPEC void mpc_init2 (mpc_ptr, mpfr_prec_t); +__MPC_DECLSPEC void mpc_init3 (mpc_ptr, mpfr_prec_t, mpfr_prec_t); +__MPC_DECLSPEC mpfr_prec_t mpc_get_prec (mpc_srcptr x); +__MPC_DECLSPEC void mpc_get_prec2 (mpfr_prec_t *pr, mpfr_prec_t *pi, mpc_srcptr x); +__MPC_DECLSPEC void mpc_set_prec (mpc_ptr, mpfr_prec_t); +__MPC_DECLSPEC const char * mpc_get_version (void); + +__MPC_DECLSPEC int mpc_strtoc (mpc_ptr, const char *, char **, int, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_str (mpc_ptr, const char *, int, mpc_rnd_t); +__MPC_DECLSPEC char * mpc_get_str (int, size_t, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC void mpc_free_str (char *); + +/* declare certain functions only if appropriate headers have been included */ +#ifdef _MPC_H_HAVE_INTMAX_T +__MPC_DECLSPEC int mpc_set_sj (mpc_ptr, intmax_t, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_uj (mpc_ptr, uintmax_t, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_sj_sj (mpc_ptr, intmax_t, intmax_t, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_uj_uj (mpc_ptr, uintmax_t, uintmax_t, mpc_rnd_t); +#endif + +#ifdef _Complex_I +__MPC_DECLSPEC int mpc_set_dc (mpc_ptr, double _Complex, mpc_rnd_t); +__MPC_DECLSPEC int mpc_set_ldc (mpc_ptr, long double _Complex, mpc_rnd_t); +__MPC_DECLSPEC double _Complex mpc_get_dc (mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC long double _Complex mpc_get_ldc (mpc_srcptr, mpc_rnd_t); +#endif + +#ifdef _GMP_H_HAVE_FILE +__MPC_DECLSPEC int mpc_inp_str (mpc_ptr, FILE *, size_t *, int, mpc_rnd_t); +__MPC_DECLSPEC size_t mpc_out_str (FILE *, int, size_t, mpc_srcptr, mpc_rnd_t); +#endif + +#if defined (__cplusplus) +} +#endif + +#define mpc_realref(x) ((x)->re) +#define mpc_imagref(x) ((x)->im) + +#define mpc_cmp_si(x, y) \ + ( mpc_cmp_si_si ((x), (y), 0l) ) +#define mpc_ui_sub(x, y, z, r) mpc_ui_ui_sub (x, y, 0ul, z, r) + +/* + Define a fake mpfr_set_fr so that, for instance, mpc_set_fr_z would + be defined as follows: + mpc_set_fr_z (mpc_t rop, mpfr_t x, mpz_t y, mpc_rnd_t rnd) + MPC_SET_X_Y (fr, z, rop, x, y, rnd) +*/ +#ifndef mpfr_set_fr +#define mpfr_set_fr mpfr_set +#endif +#define MPC_SET_X_Y(real_t, imag_t, z, real_value, imag_value, rnd) \ + { \ + int _inex_re, _inex_im; \ + _inex_re = (mpfr_set_ ## real_t) (mpc_realref (z), (real_value), MPC_RND_RE (rnd)); \ + _inex_im = (mpfr_set_ ## imag_t) (mpc_imagref (z), (imag_value), MPC_RND_IM (rnd)); \ + return MPC_INEX (_inex_re, _inex_im); \ + } + +#endif /* ifndef __MPC_H */ diff --git a/src/mul.c b/src/mul.c new file mode 100644 index 0000000..2be9b8d --- /dev/null +++ b/src/mul.c @@ -0,0 +1,639 @@ +/* mpc_mul -- Multiply two complex numbers + +Copyright (C) 2002, 2004, 2005, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include "mpc-impl.h" + +#define mpz_add_si(z,x,y) do { \ + if (y >= 0) \ + mpz_add_ui (z, x, (long int) y); \ + else \ + mpz_sub_ui (z, x, (long int) (-y)); \ + } while (0); + +/* compute z=x*y when x has an infinite part */ +static int +mul_infinite (mpc_ptr z, mpc_srcptr x, mpc_srcptr y) +{ + /* Let x=xr+i*xi and y=yr+i*yi; extract the signs of the operands */ + int xrs = mpfr_signbit (mpc_realref (x)) ? -1 : 1; + int xis = mpfr_signbit (mpc_imagref (x)) ? -1 : 1; + int yrs = mpfr_signbit (mpc_realref (y)) ? -1 : 1; + int yis = mpfr_signbit (mpc_imagref (y)) ? -1 : 1; + + int u, v; + + /* compute the sign of + u = xrs * yrs * xr * yr - xis * yis * xi * yi + v = xrs * yis * xr * yi + xis * yrs * xi * yr + +1 if positive, -1 if negatiye, 0 if NaN */ + if ( mpfr_nan_p (mpc_realref (x)) || mpfr_nan_p (mpc_imagref (x)) + || mpfr_nan_p (mpc_realref (y)) || mpfr_nan_p (mpc_imagref (y))) { + u = 0; + v = 0; + } + else if (mpfr_inf_p (mpc_realref (x))) { + /* x = (+/-inf) xr + i*xi */ + u = ( mpfr_zero_p (mpc_realref (y)) + || (mpfr_inf_p (mpc_imagref (x)) && mpfr_zero_p (mpc_imagref (y))) + || (mpfr_zero_p (mpc_imagref (x)) && mpfr_inf_p (mpc_imagref (y))) + || ( (mpfr_inf_p (mpc_imagref (x)) || mpfr_inf_p (mpc_imagref (y))) + && xrs*yrs == xis*yis) + ? 0 : xrs * yrs); + v = ( mpfr_zero_p (mpc_imagref (y)) + || (mpfr_inf_p (mpc_imagref (x)) && mpfr_zero_p (mpc_realref (y))) + || (mpfr_zero_p (mpc_imagref (x)) && mpfr_inf_p (mpc_realref (y))) + || ( (mpfr_inf_p (mpc_imagref (x)) || mpfr_inf_p (mpc_imagref (x))) + && xrs*yis != xis*yrs) + ? 0 : xrs * yis); + } + else { + /* x = xr + i*(+/-inf) with |xr| != inf */ + u = ( mpfr_zero_p (mpc_imagref (y)) + || (mpfr_zero_p (mpc_realref (x)) && mpfr_inf_p (mpc_realref (y))) + || (mpfr_inf_p (mpc_realref (y)) && xrs*yrs == xis*yis) + ? 0 : -xis * yis); + v = ( mpfr_zero_p (mpc_realref (y)) + || (mpfr_zero_p (mpc_realref (x)) && mpfr_inf_p (mpc_imagref (y))) + || (mpfr_inf_p (mpc_imagref (y)) && xrs*yis != xis*yrs) + ? 0 : xis * yrs); + } + + if (u == 0 && v == 0) { + /* Naive result is NaN+i*NaN. Obtain an infinity using the algorithm + given in Annex G.5.1 of the ISO C99 standard */ + int xr = (mpfr_zero_p (mpc_realref (x)) || mpfr_nan_p (mpc_realref (x)) ? 0 + : (mpfr_inf_p (mpc_realref (x)) ? 1 : 0)); + int xi = (mpfr_zero_p (mpc_imagref (x)) || mpfr_nan_p (mpc_imagref (x)) ? 0 + : (mpfr_inf_p (mpc_imagref (x)) ? 1 : 0)); + int yr = (mpfr_zero_p (mpc_realref (y)) || mpfr_nan_p (mpc_realref (y)) ? 0 : 1); + int yi = (mpfr_zero_p (mpc_imagref (y)) || mpfr_nan_p (mpc_imagref (y)) ? 0 : 1); + if (mpc_inf_p (y)) { + yr = mpfr_inf_p (mpc_realref (y)) ? 1 : 0; + yi = mpfr_inf_p (mpc_imagref (y)) ? 1 : 0; + } + + u = xrs * xr * yrs * yr - xis * xi * yis * yi; + v = xrs * xr * yis * yi + xis * xi * yrs * yr; + } + + if (u == 0) + mpfr_set_nan (mpc_realref (z)); + else + mpfr_set_inf (mpc_realref (z), u); + + if (v == 0) + mpfr_set_nan (mpc_imagref (z)); + else + mpfr_set_inf (mpc_imagref (z), v); + + return MPC_INEX (0, 0); /* exact */ +} + + +/* compute z = x*y for Im(y) == 0 */ +static int +mul_real (mpc_ptr z, mpc_srcptr x, mpc_srcptr y, mpc_rnd_t rnd) +{ + int xrs, xis, yrs, yis; + int inex; + + /* save signs of operands */ + xrs = MPFR_SIGNBIT (mpc_realref (x)); + xis = MPFR_SIGNBIT (mpc_imagref (x)); + yrs = MPFR_SIGNBIT (mpc_realref (y)); + yis = MPFR_SIGNBIT (mpc_imagref (y)); + + inex = mpc_mul_fr (z, x, mpc_realref (y), rnd); + /* Signs of zeroes may be wrong. Their correction does not change the + inexact flag. */ + if (mpfr_zero_p (mpc_realref (z))) + mpfr_setsign (mpc_realref (z), mpc_realref (z), MPC_RND_RE(rnd) == GMP_RNDD + || (xrs != yrs && xis == yis), GMP_RNDN); + if (mpfr_zero_p (mpc_imagref (z))) + mpfr_setsign (mpc_imagref (z), mpc_imagref (z), MPC_RND_IM (rnd) == GMP_RNDD + || (xrs != yis && xis != yrs), GMP_RNDN); + + return inex; +} + + +/* compute z = x*y for Re(y) == 0, and Im(x) != 0 and Im(y) != 0 */ +static int +mul_imag (mpc_ptr z, mpc_srcptr x, mpc_srcptr y, mpc_rnd_t rnd) +{ + int sign; + int inex_re, inex_im; + int overlap = z == x || z == y; + mpc_t rop; + + if (overlap) + mpc_init3 (rop, MPC_PREC_RE (z), MPC_PREC_IM (z)); + else + rop [0] = z[0]; + + sign = (MPFR_SIGNBIT (mpc_realref (y)) != MPFR_SIGNBIT (mpc_imagref (x))) + && (MPFR_SIGNBIT (mpc_imagref (y)) != MPFR_SIGNBIT (mpc_realref (x))); + + inex_re = -mpfr_mul (mpc_realref (rop), mpc_imagref (x), mpc_imagref (y), + INV_RND (MPC_RND_RE (rnd))); + mpfr_neg (mpc_realref (rop), mpc_realref (rop), GMP_RNDN); /* exact */ + inex_im = mpfr_mul (mpc_imagref (rop), mpc_realref (x), mpc_imagref (y), + MPC_RND_IM (rnd)); + mpc_set (z, rop, MPC_RNDNN); + + /* Sign of zeroes may be wrong (note that Re(z) cannot be zero) */ + if (mpfr_zero_p (mpc_imagref (z))) + mpfr_setsign (mpc_imagref (z), mpc_imagref (z), MPC_RND_IM (rnd) == GMP_RNDD + || sign, GMP_RNDN); + + if (overlap) + mpc_clear (rop); + + return MPC_INEX (inex_re, inex_im); +} + + +static int +mpfr_fmma (mpfr_ptr z, mpfr_srcptr a, mpfr_srcptr b, mpfr_srcptr c, + mpfr_srcptr d, int sign, mpfr_rnd_t rnd) +{ + /* Computes z = ab+cd if sign >= 0, or z = ab-cd if sign < 0. + Assumes that a, b, c, d are finite and non-zero; so any multiplication + of two of them yielding an infinity is an overflow, and a + multiplication yielding 0 is an underflow. + Assumes further that z is distinct from a, b, c, d. */ + + int inex; + mpfr_t u, v; + + /* u=a*b, v=sign*c*d exactly */ + mpfr_init2 (u, mpfr_get_prec (a) + mpfr_get_prec (b)); + mpfr_init2 (v, mpfr_get_prec (c) + mpfr_get_prec (d)); + mpfr_mul (u, a, b, GMP_RNDN); + mpfr_mul (v, c, d, GMP_RNDN); + if (sign < 0) + mpfr_neg (v, v, GMP_RNDN); + + /* tentatively compute z as u+v; here we need z to be distinct + from a, b, c, d to not lose the latter */ + inex = mpfr_add (z, u, v, rnd); + + if (mpfr_inf_p (z)) { + /* replace by "correctly rounded overflow" */ + mpfr_set_si (z, (mpfr_signbit (z) ? -1 : 1), GMP_RNDN); + inex = mpfr_mul_2ui (z, z, mpfr_get_emax (), rnd); + } + else if (mpfr_zero_p (u) && !mpfr_zero_p (v)) { + /* exactly u underflowed, determine inexact flag */ + inex = (mpfr_signbit (u) ? 1 : -1); + } + else if (mpfr_zero_p (v) && !mpfr_zero_p (u)) { + /* exactly v underflowed, determine inexact flag */ + inex = (mpfr_signbit (v) ? 1 : -1); + } + else if (mpfr_nan_p (z) || (mpfr_zero_p (u) && mpfr_zero_p (v))) { + /* In the first case, u and v are infinities with opposite signs. + In the second case, u and v are zeroes; their sum may be 0 or the + least representable number, with a sign to be determined. + Redo the computations with mpz_t exponents */ + mpfr_exp_t ea, eb, ec, ed; + mpz_t eu, ev; + /* cheat to work around the const qualifiers */ + + /* Normalise the input by shifting and keep track of the shifts in + the exponents of u and v */ + ea = mpfr_get_exp (a); + eb = mpfr_get_exp (b); + ec = mpfr_get_exp (c); + ed = mpfr_get_exp (d); + + mpfr_set_exp ((mpfr_ptr) a, (mpfr_prec_t) 0); + mpfr_set_exp ((mpfr_ptr) b, (mpfr_prec_t) 0); + mpfr_set_exp ((mpfr_ptr) c, (mpfr_prec_t) 0); + mpfr_set_exp ((mpfr_ptr) d, (mpfr_prec_t) 0); + + mpz_init (eu); + mpz_init (ev); + mpz_set_si (eu, (long int) ea); + mpz_add_si (eu, eu, (long int) eb); + mpz_set_si (ev, (long int) ec); + mpz_add_si (ev, ev, (long int) ed); + + /* recompute u and v and move exponents to eu and ev */ + mpfr_mul (u, a, b, GMP_RNDN); + /* exponent of u is non-positive */ + mpz_sub_ui (eu, eu, (unsigned long int) (-mpfr_get_exp (u))); + mpfr_set_exp (u, (mpfr_prec_t) 0); + mpfr_mul (v, c, d, GMP_RNDN); + if (sign < 0) + mpfr_neg (v, v, GMP_RNDN); + mpz_sub_ui (ev, ev, (unsigned long int) (-mpfr_get_exp (v))); + mpfr_set_exp (v, (mpfr_prec_t) 0); + + if (mpfr_nan_p (z)) { + mpfr_exp_t emax = mpfr_get_emax (); + int overflow; + /* We have a = ma * 2^ea with 1/2 <= |ma| < 1 and ea <= emax, and + analogously for b. So eu <= 2*emax, and eu > emax since we have + an overflow. The same holds for ev. Shift u and v by as much as + possible so that one of them has exponent emax and the + remaining exponents in eu and ev are the same. Then carry out + the addition. Shifting u and v prevents an underflow. */ + if (mpz_cmp (eu, ev) >= 0) { + mpfr_set_exp (u, emax); + mpz_sub_ui (eu, eu, (long int) emax); + mpz_sub (ev, ev, eu); + mpfr_set_exp (v, (mpfr_exp_t) mpz_get_ui (ev)); + /* remaining common exponent is now in eu */ + } + else { + mpfr_set_exp (v, emax); + mpz_sub_ui (ev, ev, (long int) emax); + mpz_sub (eu, eu, ev); + mpfr_set_exp (u, (mpfr_exp_t) mpz_get_ui (eu)); + mpz_set (eu, ev); + /* remaining common exponent is now also in eu */ + } + inex = mpfr_add (z, u, v, rnd); + /* Result is finite since u and v have different signs. */ + overflow = mpfr_mul_2ui (z, z, mpz_get_ui (eu), rnd); + if (overflow) + inex = overflow; + } + else { + int underflow; + /* Addition of two zeroes with same sign. We have a = ma * 2^ea + with 1/2 <= |ma| < 1 and ea >= emin and similarly for b. + So 2*emin < 2*emin+1 <= eu < emin < 0, and analogously for v. */ + mpfr_exp_t emin = mpfr_get_emin (); + if (mpz_cmp (eu, ev) <= 0) { + mpfr_set_exp (u, emin); + mpz_add_ui (eu, eu, (unsigned long int) (-emin)); + mpz_sub (ev, ev, eu); + mpfr_set_exp (v, (mpfr_exp_t) mpz_get_si (ev)); + } + else { + mpfr_set_exp (v, emin); + mpz_add_ui (ev, ev, (unsigned long int) (-emin)); + mpz_sub (eu, eu, ev); + mpfr_set_exp (u, (mpfr_exp_t) mpz_get_si (eu)); + mpz_set (eu, ev); + } + inex = mpfr_add (z, u, v, rnd); + mpz_neg (eu, eu); + underflow = mpfr_div_2ui (z, z, mpz_get_ui (eu), rnd); + if (underflow) + inex = underflow; + } + + mpz_clear (eu); + mpz_clear (ev); + + mpfr_set_exp ((mpfr_ptr) a, ea); + mpfr_set_exp ((mpfr_ptr) b, eb); + mpfr_set_exp ((mpfr_ptr) c, ec); + mpfr_set_exp ((mpfr_ptr) d, ed); + /* works also when some of a, b, c, d are not all distinct */ + } + + mpfr_clear (u); + mpfr_clear (v); + + return inex; +} + + +int +mpc_mul_naive (mpc_ptr z, mpc_srcptr x, mpc_srcptr y, mpc_rnd_t rnd) +{ + /* computes z=x*y by the schoolbook method, where x and y are assumed + to be finite and without zero parts */ + int overlap, inex; + mpc_t rop; + + MPC_ASSERT ( mpfr_regular_p (mpc_realref (x)) && mpfr_regular_p (mpc_imagref (x)) + && mpfr_regular_p (mpc_realref (y)) && mpfr_regular_p (mpc_imagref (y))); + overlap = (z == x) || (z == y); + if (overlap) + mpc_init3 (rop, MPC_PREC_RE (z), MPC_PREC_IM (z)); + else + rop [0] = z [0]; + + inex = MPC_INEX (mpfr_fmma (mpc_realref (rop), mpc_realref (x), mpc_realref (y), mpc_imagref (x), + mpc_imagref (y), -1, MPC_RND_RE (rnd)), + mpfr_fmma (mpc_imagref (rop), mpc_realref (x), mpc_imagref (y), mpc_imagref (x), + mpc_realref (y), +1, MPC_RND_IM (rnd))); + + mpc_set (z, rop, MPC_RNDNN); + if (overlap) + mpc_clear (rop); + + return inex; +} + + +int +mpc_mul_karatsuba (mpc_ptr rop, mpc_srcptr op1, mpc_srcptr op2, mpc_rnd_t rnd) +{ + /* computes rop=op1*op2 by a Karatsuba algorithm, where op1 and op2 + are assumed to be finite and without zero parts */ + mpfr_srcptr a, b, c, d; + int mul_i, ok, inexact, mul_a, mul_c, inex_re = 0, inex_im = 0, sign_x, sign_u; + mpfr_t u, v, w, x; + mpfr_prec_t prec, prec_re, prec_u, prec_v, prec_w; + mpfr_rnd_t rnd_re, rnd_u; + int overlap; + /* true if rop == op1 or rop == op2 */ + mpc_t result; + /* overlap is quite difficult to handle, because we have to tentatively + round the variable u in the end to either the real or the imaginary + part of rop (it is not possible to tell now whether the real or + imaginary part is used). If this fails, we have to start again and + need the correct values of op1 and op2. + So we just create a new variable for the result in this case. */ + int loop; + const int MAX_MUL_LOOP = 1; + + overlap = (rop == op1) || (rop == op2); + if (overlap) + mpc_init3 (result, MPC_PREC_RE (rop), MPC_PREC_IM (rop)); + else + result [0] = rop [0]; + + a = mpc_realref(op1); + b = mpc_imagref(op1); + c = mpc_realref(op2); + d = mpc_imagref(op2); + + /* (a + i*b) * (c + i*d) = [ac - bd] + i*[ad + bc] */ + + mul_i = 0; /* number of multiplications by i */ + mul_a = 1; /* implicit factor for a */ + mul_c = 1; /* implicit factor for c */ + + if (mpfr_cmp_abs (a, b) < 0) + { + MPFR_SWAP (a, b); + mul_i ++; + mul_a = -1; /* consider i * (a+i*b) = -b + i*a */ + } + + if (mpfr_cmp_abs (c, d) < 0) + { + MPFR_SWAP (c, d); + mul_i ++; + mul_c = -1; /* consider -d + i*c instead of c + i*d */ + } + + /* find the precision and rounding mode for the new real part */ + if (mul_i % 2) + { + prec_re = MPC_PREC_IM(rop); + rnd_re = MPC_RND_IM(rnd); + } + else /* mul_i = 0 or 2 */ + { + prec_re = MPC_PREC_RE(rop); + rnd_re = MPC_RND_RE(rnd); + } + + if (mul_i) + rnd_re = INV_RND(rnd_re); + + /* now |a| >= |b| and |c| >= |d| */ + prec = MPC_MAX_PREC(rop); + + mpfr_init2 (v, prec_v = mpfr_get_prec (a) + mpfr_get_prec (d)); + mpfr_init2 (w, prec_w = mpfr_get_prec (b) + mpfr_get_prec (c)); + mpfr_init2 (u, 2); + mpfr_init2 (x, 2); + + inexact = mpfr_mul (v, a, d, GMP_RNDN); + if (inexact) { + /* over- or underflow */ + ok = 0; + goto clear; + } + if (mul_a == -1) + mpfr_neg (v, v, GMP_RNDN); + + inexact = mpfr_mul (w, b, c, GMP_RNDN); + if (inexact) { + /* over- or underflow */ + ok = 0; + goto clear; + } + if (mul_c == -1) + mpfr_neg (w, w, GMP_RNDN); + + /* compute sign(v-w) */ + sign_x = mpfr_cmp_abs (v, w); + if (sign_x > 0) + sign_x = 2 * mpfr_sgn (v) - mpfr_sgn (w); + else if (sign_x == 0) + sign_x = mpfr_sgn (v) - mpfr_sgn (w); + else + sign_x = mpfr_sgn (v) - 2 * mpfr_sgn (w); + + sign_u = mul_a * mpfr_sgn (a) * mul_c * mpfr_sgn (c); + + if (sign_x * sign_u < 0) + { /* swap inputs */ + MPFR_SWAP (a, c); + MPFR_SWAP (b, d); + mpfr_swap (v, w); + { int tmp; tmp = mul_a; mul_a = mul_c; mul_c = tmp; } + sign_x = - sign_x; + } + + /* now sign_x * sign_u >= 0 */ + loop = 0; + do + { + loop++; + /* the following should give failures with prob. <= 1/prec */ + prec += mpc_ceil_log2 (prec) + 3; + + mpfr_set_prec (u, prec_u = prec); + mpfr_set_prec (x, prec); + + /* first compute away(b +/- a) and store it in u */ + inexact = (mul_a == -1 ? + ROUND_AWAY (mpfr_sub (u, b, a, MPFR_RNDA), u) : + ROUND_AWAY (mpfr_add (u, b, a, MPFR_RNDA), u)); + + /* then compute away(+/-c - d) and store it in x */ + inexact |= (mul_c == -1 ? + ROUND_AWAY (mpfr_add (x, c, d, MPFR_RNDA), x) : + ROUND_AWAY (mpfr_sub (x, c, d, MPFR_RNDA), x)); + if (mul_c == -1) + mpfr_neg (x, x, GMP_RNDN); + + if (inexact == 0) + mpfr_prec_round (u, prec_u = 2 * prec, GMP_RNDN); + + /* compute away(u*x) and store it in u */ + inexact |= ROUND_AWAY (mpfr_mul (u, u, x, MPFR_RNDA), u); + /* (a+b)*(c-d) */ + + /* if all computations are exact up to here, it may be that + the real part is exact, thus we need if possible to + compute v - w exactly */ + if (inexact == 0) + { + mpfr_prec_t prec_x; + /* v and w are different from 0, so mpfr_get_exp is safe to use */ + prec_x = SAFE_ABS (mpfr_exp_t, mpfr_get_exp (v) - mpfr_get_exp (w)) + + MPC_MAX (prec_v, prec_w) + 1; + /* +1 is necessary for a potential carry */ + /* ensure we do not use a too large precision */ + if (prec_x > prec_u) + prec_x = prec_u; + if (prec_x > prec) + mpfr_prec_round (x, prec_x, GMP_RNDN); + } + + rnd_u = (sign_u > 0) ? GMP_RNDU : GMP_RNDD; + inexact |= mpfr_sub (x, v, w, rnd_u); /* ad - bc */ + + /* in case u=0, ensure that rnd_u rounds x away from zero */ + if (mpfr_sgn (u) == 0) + rnd_u = (mpfr_sgn (x) > 0) ? GMP_RNDU : GMP_RNDD; + inexact |= mpfr_add (u, u, x, rnd_u); /* ac - bd */ + + ok = inexact == 0 || + mpfr_can_round (u, prec_u - 3, rnd_u, GMP_RNDZ, + prec_re + (rnd_re == GMP_RNDN)); + /* this ensures both we can round correctly and determine the correct + inexact flag (for rounding to nearest) */ + } + while (!ok && loop <= MAX_MUL_LOOP); + /* after MAX_MUL_LOOP rounds, use mpc_naive instead */ + + if (ok) { + /* if inexact is zero, then u is exactly ac-bd, otherwise fix the sign + of the inexact flag for u, which was rounded away from ac-bd */ + if (inexact != 0) + inexact = mpfr_sgn (u); + + if (mul_i == 0) + { + inex_re = mpfr_set (mpc_realref(result), u, MPC_RND_RE(rnd)); + if (inex_re == 0) + { + inex_re = inexact; /* u is rounded away from 0 */ + inex_im = mpfr_add (mpc_imagref(result), v, w, MPC_RND_IM(rnd)); + } + else + inex_im = mpfr_add (mpc_imagref(result), v, w, MPC_RND_IM(rnd)); + } + else if (mul_i == 1) /* (x+i*y)/i = y - i*x */ + { + inex_im = mpfr_neg (mpc_imagref(result), u, MPC_RND_IM(rnd)); + if (inex_im == 0) + { + inex_im = -inexact; /* u is rounded away from 0 */ + inex_re = mpfr_add (mpc_realref(result), v, w, MPC_RND_RE(rnd)); + } + else + inex_re = mpfr_add (mpc_realref(result), v, w, MPC_RND_RE(rnd)); + } + else /* mul_i = 2, z/i^2 = -z */ + { + inex_re = mpfr_neg (mpc_realref(result), u, MPC_RND_RE(rnd)); + if (inex_re == 0) + { + inex_re = -inexact; /* u is rounded away from 0 */ + inex_im = -mpfr_add (mpc_imagref(result), v, w, + INV_RND(MPC_RND_IM(rnd))); + mpfr_neg (mpc_imagref(result), mpc_imagref(result), MPC_RND_IM(rnd)); + } + else + { + inex_im = -mpfr_add (mpc_imagref(result), v, w, + INV_RND(MPC_RND_IM(rnd))); + mpfr_neg (mpc_imagref(result), mpc_imagref(result), MPC_RND_IM(rnd)); + } + } + + mpc_set (rop, result, MPC_RNDNN); + } + +clear: + mpfr_clear (u); + mpfr_clear (v); + mpfr_clear (w); + mpfr_clear (x); + if (overlap) + mpc_clear (result); + + if (ok) + return MPC_INEX(inex_re, inex_im); + else + return mpc_mul_naive (rop, op1, op2, rnd); +} + + +int +mpc_mul (mpc_ptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + /* Conforming to ISO C99 standard (G.5.1 multiplicative operators), + infinities are treated specially if both parts are NaN when computed + naively. */ + if (mpc_inf_p (b)) + return mul_infinite (a, b, c); + if (mpc_inf_p (c)) + return mul_infinite (a, c, b); + + /* NaN contamination of both parts in result */ + if (mpfr_nan_p (mpc_realref (b)) || mpfr_nan_p (mpc_imagref (b)) + || mpfr_nan_p (mpc_realref (c)) || mpfr_nan_p (mpc_imagref (c))) { + mpfr_set_nan (mpc_realref (a)); + mpfr_set_nan (mpc_imagref (a)); + return MPC_INEX (0, 0); + } + + /* check for real multiplication */ + if (mpfr_zero_p (mpc_imagref (b))) + return mul_real (a, c, b, rnd); + if (mpfr_zero_p (mpc_imagref (c))) + return mul_real (a, b, c, rnd); + + /* check for purely imaginary multiplication */ + if (mpfr_zero_p (mpc_realref (b))) + return mul_imag (a, c, b, rnd); + if (mpfr_zero_p (mpc_realref (c))) + return mul_imag (a, b, c, rnd); + + /* If the real and imaginary part of one argument have a very different */ + /* exponent, it is not reasonable to use Karatsuba multiplication. */ + if ( SAFE_ABS (mpfr_exp_t, + mpfr_get_exp (mpc_realref (b)) - mpfr_get_exp (mpc_imagref (b))) + > (mpfr_exp_t) MPC_MAX_PREC (b) / 2 + || SAFE_ABS (mpfr_exp_t, + mpfr_get_exp (mpc_realref (c)) - mpfr_get_exp (mpc_imagref (c))) + > (mpfr_exp_t) MPC_MAX_PREC (c) / 2) + return mpc_mul_naive (a, b, c, rnd); + else + return ((MPC_MAX_PREC(a) + <= (mpfr_prec_t) MUL_KARATSUBA_THRESHOLD * BITS_PER_MP_LIMB) + ? mpc_mul_naive : mpc_mul_karatsuba) (a, b, c, rnd); +} diff --git a/src/mul_2si.c b/src/mul_2si.c new file mode 100644 index 0000000..14d0ca2 --- /dev/null +++ b/src/mul_2si.c @@ -0,0 +1,32 @@ +/* mpc_mul_2si -- Multiply a complex number by 2^e. + +Copyright (C) 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_mul_2si (mpc_ptr a, mpc_srcptr b, long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_mul_2si (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_mul_2si (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/mul_2ui.c b/src/mul_2ui.c new file mode 100644 index 0000000..46aa788 --- /dev/null +++ b/src/mul_2ui.c @@ -0,0 +1,32 @@ +/* mpc_mul_2ui -- Multiply a complex number by 2^e. + +Copyright (C) 2002, 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_mul_2ui (mpc_ptr a, mpc_srcptr b, unsigned long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_mul_2ui (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_mul_2ui (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/mul_fr.c b/src/mul_fr.c new file mode 100644 index 0000000..bd3574d --- /dev/null +++ b/src/mul_fr.c @@ -0,0 +1,43 @@ +/* mpc_mul_fr -- Multiply a complex number by a floating-point number. + +Copyright (C) 2002, 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_mul_fr (mpc_ptr a, mpc_srcptr b, mpfr_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + mpfr_t real; + + if (c == mpc_realref (a)) + /* We have to use a temporary variable. */ + mpfr_init2 (real, MPC_PREC_RE (a)); + else + real [0] = mpc_realref (a) [0]; + + inex_re = mpfr_mul (real, mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_mul (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + mpfr_set (mpc_realref (a), real, GMP_RNDN); /* exact */ + + if (c == mpc_realref (a)) + mpfr_clear (real); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/mul_i.c b/src/mul_i.c new file mode 100644 index 0000000..591b0c6 --- /dev/null +++ b/src/mul_i.c @@ -0,0 +1,80 @@ +/* mpc_mul_i -- Multiply a complex number by plus or minus i. + +Copyright (C) 2005, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_mul_i (mpc_ptr a, mpc_srcptr b, int sign, mpc_rnd_t rnd) +/* if sign is >= 0, multiply by i, otherwise by -i */ +{ + int inex_re, inex_im; + mpfr_t tmp; + + /* Treat the most probable case of compatible precisions first */ + if ( MPC_PREC_RE (b) == MPC_PREC_IM (a) + && MPC_PREC_IM (b) == MPC_PREC_RE (a)) + { + if (a == b) + mpfr_swap (mpc_realref (a), mpc_imagref (a)); + else + { + mpfr_set (mpc_realref (a), mpc_imagref (b), GMP_RNDN); + mpfr_set (mpc_imagref (a), mpc_realref (b), GMP_RNDN); + } + if (sign >= 0) + MPFR_CHANGE_SIGN (mpc_realref (a)); + else + MPFR_CHANGE_SIGN (mpc_imagref (a)); + inex_re = 0; + inex_im = 0; + } + else + { + if (a == b) + { + mpfr_init2 (tmp, MPC_PREC_RE (a)); + if (sign >= 0) + { + inex_re = mpfr_neg (tmp, mpc_imagref (b), MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref (a), mpc_realref (b), MPC_RND_IM (rnd)); + } + else + { + inex_re = mpfr_set (tmp, mpc_imagref (b), MPC_RND_RE (rnd)); + inex_im = mpfr_neg (mpc_imagref (a), mpc_realref (b), MPC_RND_IM (rnd)); + } + mpfr_clear (mpc_realref (a)); + mpc_realref (a)[0] = tmp [0]; + } + else + if (sign >= 0) + { + inex_re = mpfr_neg (mpc_realref (a), mpc_imagref (b), MPC_RND_RE (rnd)); + inex_im = mpfr_set (mpc_imagref (a), mpc_realref (b), MPC_RND_IM (rnd)); + } + else + { + inex_re = mpfr_set (mpc_realref (a), mpc_imagref (b), MPC_RND_RE (rnd)); + inex_im = mpfr_neg (mpc_imagref (a), mpc_realref (b), MPC_RND_IM (rnd)); + } + } + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/mul_si.c b/src/mul_si.c new file mode 100644 index 0000000..f539d8b --- /dev/null +++ b/src/mul_si.c @@ -0,0 +1,32 @@ +/* mpc_mul_si -- Multiply a complex number by a signed integer. + +Copyright (C) 2005, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_mul_si (mpc_ptr a, mpc_srcptr b, long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_mul_si (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_mul_si (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/mul_ui.c b/src/mul_ui.c new file mode 100644 index 0000000..922e4b3 --- /dev/null +++ b/src/mul_ui.c @@ -0,0 +1,32 @@ +/* mpc_mul_ui -- Multiply a complex number by a nonnegative integer. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_mul_ui (mpc_ptr a, mpc_srcptr b, unsigned long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_mul_ui (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_mul_ui (mpc_imagref(a), mpc_imagref(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/neg.c b/src/neg.c new file mode 100644 index 0000000..2aae7ca --- /dev/null +++ b/src/neg.c @@ -0,0 +1,32 @@ +/* mpc_neg -- Negate a complex number. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_neg (mpc_ptr a, mpc_srcptr b, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_neg (mpc_realref(a), mpc_realref(b), MPC_RND_RE(rnd)); + inex_im = mpfr_neg (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/norm.c b/src/norm.c new file mode 100644 index 0000000..ab413b6 --- /dev/null +++ b/src/norm.c @@ -0,0 +1,182 @@ +/* mpc_norm -- Square of the norm of a complex number. + +Copyright (C) 2002, 2005, 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include "mpc-impl.h" + +/* a <- norm(b) = b * conj(b) + (the rounding mode is mpfr_rnd_t here since we return an mpfr number) */ +int +mpc_norm (mpfr_ptr a, mpc_srcptr b, mpfr_rnd_t rnd) +{ + int inexact; + int saved_underflow, saved_overflow; + + /* handling of special values; consistent with abs in that + norm = abs^2; so norm (+-inf, xxx) = norm (xxx, +-inf) = +inf */ + if (!mpc_fin_p (b)) + return mpc_abs (a, b, rnd); + else if (mpfr_zero_p (mpc_realref (b))) { + if (mpfr_zero_p (mpc_imagref (b))) + return mpfr_set_ui (a, 0, rnd); /* +0 */ + else + return mpfr_sqr (a, mpc_imagref (b), rnd); + } + else if (mpfr_zero_p (mpc_imagref (b))) + return mpfr_sqr (a, mpc_realref (b), rnd); /* Re(b) <> 0 */ + + else /* everything finite and non-zero */ { + mpfr_t u, v, res; + mpfr_prec_t prec, prec_u, prec_v; + int loops; + const int max_loops = 2; + /* switch to exact squarings when loops==max_loops */ + + prec = mpfr_get_prec (a); + + mpfr_init (u); + mpfr_init (v); + mpfr_init (res); + + /* save the underflow or overflow flags from MPFR */ + saved_underflow = mpfr_underflow_p (); + saved_overflow = mpfr_overflow_p (); + + loops = 0; + mpfr_clear_underflow (); + mpfr_clear_overflow (); + do { + loops++; + prec += mpc_ceil_log2 (prec) + 3; + if (loops >= max_loops) { + prec_u = 2 * MPC_PREC_RE (b); + prec_v = 2 * MPC_PREC_IM (b); + } + else { + prec_u = MPC_MIN (prec, 2 * MPC_PREC_RE (b)); + prec_v = MPC_MIN (prec, 2 * MPC_PREC_IM (b)); + } + + mpfr_set_prec (u, prec_u); + mpfr_set_prec (v, prec_v); + + inexact = mpfr_sqr (u, mpc_realref(b), GMP_RNDD); /* err <= 1 ulp in prec */ + inexact |= mpfr_sqr (v, mpc_imagref(b), GMP_RNDD); /* err <= 1 ulp in prec */ + + /* If loops = max_loops, inexact should be 0 here, except in case + of underflow or overflow. + If loops < max_loops and inexact is zero, we can exit the + while-loop since it only remains to add u and v into a. */ + if (inexact) { + mpfr_set_prec (res, prec); + mpfr_add (res, u, v, GMP_RNDD); /* err <= 3 ulp in prec */ + } + + } while (loops < max_loops && inexact != 0 + && !mpfr_can_round (res, prec - 2, GMP_RNDD, GMP_RNDU, + mpfr_get_prec (a) + (rnd == GMP_RNDN))); + + if (!inexact) + /* squarings were exact, neither underflow nor overflow */ + inexact = mpfr_add (a, u, v, rnd); + /* if there was an overflow in Re(b)^2 or Im(b)^2 or their sum, + since the norm is larger, there is an overflow for the norm */ + else if (mpfr_overflow_p ()) { + /* replace by "correctly rounded overflow" */ + mpfr_set_ui (a, 1ul, GMP_RNDN); + inexact = mpfr_mul_2ui (a, a, mpfr_get_emax (), rnd); + } + else if (mpfr_underflow_p ()) { + /* necessarily one of the squarings did underflow (otherwise their + sum could not underflow), thus one of u, v is zero. */ + mpfr_exp_t emin = mpfr_get_emin (); + + /* Now either both u and v are zero, or u is zero and v exact, + or v is zero and u exact. + In the latter case, Im(b)^2 < 2^(emin-1). + If ulp(u) >= 2^(emin+1) and norm(b) is not exactly + representable at the target precision, then rounding u+Im(b)^2 + is equivalent to rounding u+2^(emin-1). + For instance, if exp(u)>0 and the target precision is smaller + than about |emin|, the norm is not representable. To make the + scaling in the "else" case work without underflow, we test + whether exp(u) is larger than a small negative number instead. + The second case is handled analogously. */ + if (!mpfr_zero_p (u) + && mpfr_get_exp (u) - 2 * (mpfr_exp_t) prec_u > emin + && mpfr_get_exp (u) > -10) { + mpfr_set_prec (v, MPFR_PREC_MIN); + mpfr_set_ui_2exp (v, 1, emin - 1, GMP_RNDZ); + inexact = mpfr_add (a, u, v, rnd); + } + else if (!mpfr_zero_p (v) + && mpfr_get_exp (v) - 2 * (mpfr_exp_t) prec_v > emin + && mpfr_get_exp (v) > -10) { + mpfr_set_prec (u, MPFR_PREC_MIN); + mpfr_set_ui_2exp (u, 1, emin - 1, GMP_RNDZ); + inexact = mpfr_add (a, u, v, rnd); + } + else { + unsigned long int scale, exp_re, exp_im; + int inex_underflow; + + /* scale the input to an average exponent close to 0 */ + exp_re = (unsigned long int) (-mpfr_get_exp (mpc_realref (b))); + exp_im = (unsigned long int) (-mpfr_get_exp (mpc_imagref (b))); + scale = exp_re / 2 + exp_im / 2 + (exp_re % 2 + exp_im % 2) / 2; + /* (exp_re + exp_im) / 2, computed in a way avoiding + integer overflow */ + if (mpfr_zero_p (u)) { + /* recompute the scaled value exactly */ + mpfr_mul_2ui (u, mpc_realref (b), scale, GMP_RNDN); + mpfr_sqr (u, u, GMP_RNDN); + } + else /* just scale */ + mpfr_mul_2ui (u, u, 2*scale, GMP_RNDN); + if (mpfr_zero_p (v)) { + mpfr_mul_2ui (v, mpc_imagref (b), scale, GMP_RNDN); + mpfr_sqr (v, v, GMP_RNDN); + } + else + mpfr_mul_2ui (v, v, 2*scale, GMP_RNDN); + + inexact = mpfr_add (a, u, v, rnd); + mpfr_clear_underflow (); + inex_underflow = mpfr_div_2ui (a, a, 2*scale, rnd); + if (mpfr_underflow_p ()) + inexact = inex_underflow; + } + } + else /* no problems, ternary value due to mpfr_can_round trick */ + inexact = mpfr_set (a, res, rnd); + + /* restore underflow and overflow flags from MPFR */ + if (saved_underflow) + mpfr_set_underflow (); + if (saved_overflow) + mpfr_set_overflow (); + + mpfr_clear (u); + mpfr_clear (v); + mpfr_clear (res); + } + + return inexact; +} diff --git a/src/out_str.c b/src/out_str.c new file mode 100644 index 0000000..87cc823 --- /dev/null +++ b/src/out_str.c @@ -0,0 +1,39 @@ +/* mpc_out_str -- Output a complex number on a given stream. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for FILE */ +#include +#include "mpc-impl.h" + +size_t +mpc_out_str (FILE *stream, int base, size_t n, mpc_srcptr op, mpc_rnd_t rnd) { + size_t size = 3; /* for '(', ' ' and ')' */ + + if (stream == NULL) + stream = stdout; /* fprintf does not allow NULL as first argument */ + + fprintf (stream, "("); + size += mpfr_out_str (stream, base, n, mpc_realref(op), MPC_RND_RE(rnd)); + fprintf (stream, " "); + size += mpfr_out_str (stream, base, n, mpc_imagref(op), MPC_RND_RE(rnd)); + fprintf (stream, ")"); + + return size; +} diff --git a/src/pow.c b/src/pow.c new file mode 100644 index 0000000..892f467 --- /dev/null +++ b/src/pow.c @@ -0,0 +1,819 @@ +/* mpc_pow -- Raise a complex number to the power of another complex number. + +Copyright (C) 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include "mpc-impl.h" + +/* Return non-zero iff c+i*d is an exact square (a+i*b)^2, + with a, b both of the form m*2^e with m, e integers. + If so, returns in a+i*b the corresponding square root, with a >= 0. + The variables a, b must not overlap with c, d. + + We have c = a^2 - b^2 and d = 2*a*b. + + If one of a, b is exact, then both are (see algorithms.tex). + + Case 1: a <> 0 and b <> 0. + Let a = m*2^e and b = n*2^f with m, e, n, f integers, m and n odd + (we will treat apart the case a = 0 or b = 0). + Then 2*a*b = m*n*2^(e+f+1), thus necessarily e+f >= -1. + Assume e < 0, then f >= 0, then a^2 - b^2 = m^2*2^(2e) - n^2*2^(2f) cannot + be an integer, since n^2*2^(2f) is an integer, and m^2*2^(2e) is not. + Similarly when f < 0 (and thus e >= 0). + Thus we have e, f >= 0, and a, b are both integers. + Let A = 2a^2, then eliminating b between c = a^2 - b^2 and d = 2*a*b + gives A^2 - 2c*A - d^2 = 0, which has solutions c +/- sqrt(c^2+d^2). + We thus need c^2+d^2 to be a square, and c + sqrt(c^2+d^2) --- the solution + we are interested in --- to be two times a square. Then b = d/(2a) is + necessarily an integer. + + Case 2: a = 0. Then d is necessarily zero, thus it suffices to check + whether c = -b^2, i.e., if -c is a square. + + Case 3: b = 0. Then d is necessarily zero, thus it suffices to check + whether c = a^2, i.e., if c is a square. +*/ +static int +mpc_perfect_square_p (mpz_t a, mpz_t b, mpz_t c, mpz_t d) +{ + if (mpz_cmp_ui (d, 0) == 0) /* case a = 0 or b = 0 */ + { + /* necessarily c < 0 here, since we have already considered the case + where x is real non-negative and y is real */ + MPC_ASSERT (mpz_cmp_ui (c, 0) < 0); + mpz_neg (b, c); + if (mpz_perfect_square_p (b)) /* case 2 above */ + { + mpz_sqrt (b, b); + mpz_set_ui (a, 0); + return 1; /* c + i*d = (0 + i*b)^2 */ + } + } + else /* both a and b are non-zero */ + { + if (mpz_divisible_2exp_p (d, 1) == 0) + return 0; /* d must be even */ + mpz_mul (a, c, c); + mpz_addmul (a, d, d); /* c^2 + d^2 */ + if (mpz_perfect_square_p (a)) + { + mpz_sqrt (a, a); + mpz_add (a, c, a); /* c + sqrt(c^2+d^2) */ + if (mpz_divisible_2exp_p (a, 1)) + { + mpz_tdiv_q_2exp (a, a, 1); + if (mpz_perfect_square_p (a)) + { + mpz_sqrt (a, a); + mpz_tdiv_q_2exp (b, d, 1); /* d/2 */ + mpz_divexact (b, b, a); /* d/(2a) */ + return 1; + } + } + } + } + return 0; /* not a square */ +} + +/* fix the sign of Re(z) or Im(z) in case it is zero, + and Re(x) is zero. + sign_eps is 0 if Re(x) = +0, 1 if Re(x) = -0 + sign_a is the sign bit of Im(x). + Assume y is an integer (does nothing otherwise). +*/ +static void +fix_sign (mpc_ptr z, int sign_eps, int sign_a, mpfr_srcptr y) +{ + int ymod4 = -1; + mpfr_exp_t ey; + mpz_t my; + unsigned long int t; + + mpz_init (my); + + ey = mpfr_get_z_exp (my, y); + /* normalize so that my is odd */ + t = mpz_scan1 (my, 0); + ey += (mpfr_exp_t) t; + mpz_tdiv_q_2exp (my, my, t); + /* y = my*2^ey */ + + /* compute y mod 4 (in case y is an integer) */ + if (ey >= 2) + ymod4 = 0; + else if (ey == 1) + ymod4 = mpz_tstbit (my, 0) * 2; /* correct if my < 0 */ + else if (ey == 0) + { + ymod4 = mpz_tstbit (my, 1) * 2 + mpz_tstbit (my, 0); + if (mpz_cmp_ui (my , 0) < 0) + ymod4 = 4 - ymod4; + } + else /* y is not an integer */ + goto end; + + if (mpfr_zero_p (mpc_realref(z))) + { + /* we assume y is always integer in that case (FIXME: prove it): + (eps+I*a)^y = +0 + I*a^y for y = 1 mod 4 and sign_eps = 0 + (eps+I*a)^y = -0 - I*a^y for y = 3 mod 4 and sign_eps = 0 */ + MPC_ASSERT (ymod4 == 1 || ymod4 == 3); + if ((ymod4 == 3 && sign_eps == 0) || + (ymod4 == 1 && sign_eps == 1)) + mpfr_neg (mpc_realref(z), mpc_realref(z), GMP_RNDZ); + } + else if (mpfr_zero_p (mpc_imagref(z))) + { + /* we assume y is always integer in that case (FIXME: prove it): + (eps+I*a)^y = a^y - 0*I for y = 0 mod 4 and sign_a = sign_eps + (eps+I*a)^y = -a^y +0*I for y = 2 mod 4 and sign_a = sign_eps */ + MPC_ASSERT (ymod4 == 0 || ymod4 == 2); + if ((ymod4 == 0 && sign_a == sign_eps) || + (ymod4 == 2 && sign_a != sign_eps)) + mpfr_neg (mpc_imagref(z), mpc_imagref(z), GMP_RNDZ); + } + + end: + mpz_clear (my); +} + +/* If x^y is exactly representable (with maybe a larger precision than z), + round it in z and return the (mpc) inexact flag in [0, 10]. + + If x^y is not exactly representable, return -1. + + If intermediate computations lead to numbers of more than maxprec bits, + then abort and return -2 (in that case, to avoid loops, mpc_pow_exact + should be called again with a larger value of maxprec). + + Assume one of Re(x) or Im(x) is non-zero, and y is non-zero (y is real). + + Warning: z and x might be the same variable, same for Re(z) or Im(z) and y. + + In case -1 or -2 is returned, z is not modified. +*/ +static int +mpc_pow_exact (mpc_ptr z, mpc_srcptr x, mpfr_srcptr y, mpc_rnd_t rnd, + mpfr_prec_t maxprec) +{ + mpfr_exp_t ec, ed, ey; + mpz_t my, a, b, c, d, u; + unsigned long int t; + int ret = -2; + int sign_rex = mpfr_signbit (mpc_realref(x)); + int sign_imx = mpfr_signbit (mpc_imagref(x)); + int x_imag = mpfr_zero_p (mpc_realref(x)); + int z_is_y = 0; + mpfr_t copy_of_y; + + if (mpc_realref (z) == y || mpc_imagref (z) == y) + { + z_is_y = 1; + mpfr_init2 (copy_of_y, mpfr_get_prec (y)); + mpfr_set (copy_of_y, y, GMP_RNDN); + } + + mpz_init (my); + mpz_init (a); + mpz_init (b); + mpz_init (c); + mpz_init (d); + mpz_init (u); + + ey = mpfr_get_z_exp (my, y); + /* normalize so that my is odd */ + t = mpz_scan1 (my, 0); + ey += (mpfr_exp_t) t; + mpz_tdiv_q_2exp (my, my, t); + /* y = my*2^ey with my odd */ + + if (x_imag) + { + mpz_set_ui (c, 0); + ec = 0; + } + else + ec = mpfr_get_z_exp (c, mpc_realref(x)); + if (mpfr_zero_p (mpc_imagref(x))) + { + mpz_set_ui (d, 0); + ed = ec; + } + else + { + ed = mpfr_get_z_exp (d, mpc_imagref(x)); + if (x_imag) + ec = ed; + } + /* x = c*2^ec + I * d*2^ed */ + /* equalize the exponents of x */ + if (ec < ed) + { + mpz_mul_2exp (d, d, (unsigned long int) (ed - ec)); + if ((mpfr_prec_t) mpz_sizeinbase (d, 2) > maxprec) + goto end; + } + else if (ed < ec) + { + mpz_mul_2exp (c, c, (unsigned long int) (ec - ed)); + if ((mpfr_prec_t) mpz_sizeinbase (c, 2) > maxprec) + goto end; + ec = ed; + } + /* now ec=ed and x = (c + I * d) * 2^ec */ + + /* divide by two if possible */ + if (mpz_cmp_ui (c, 0) == 0) + { + t = mpz_scan1 (d, 0); + mpz_tdiv_q_2exp (d, d, t); + ec += (mpfr_exp_t) t; + } + else if (mpz_cmp_ui (d, 0) == 0) + { + t = mpz_scan1 (c, 0); + mpz_tdiv_q_2exp (c, c, t); + ec += (mpfr_exp_t) t; + } + else /* neither c nor d is zero */ + { + unsigned long v; + t = mpz_scan1 (c, 0); + v = mpz_scan1 (d, 0); + if (v < t) + t = v; + mpz_tdiv_q_2exp (c, c, t); + mpz_tdiv_q_2exp (d, d, t); + ec += (mpfr_exp_t) t; + } + + /* now either one of c, d is odd */ + + while (ey < 0) + { + /* check if x is a square */ + if (ec & 1) + { + mpz_mul_2exp (c, c, 1); + mpz_mul_2exp (d, d, 1); + ec --; + } + /* now ec is even */ + if (mpc_perfect_square_p (a, b, c, d) == 0) + break; + mpz_swap (a, c); + mpz_swap (b, d); + ec /= 2; + ey ++; + } + + if (ey < 0) + { + ret = -1; /* not representable */ + goto end; + } + + /* Now ey >= 0, it thus suffices to check that x^my is representable. + If my > 0, this is always true. If my < 0, we first try to invert + (c+I*d)*2^ec. + */ + if (mpz_cmp_ui (my, 0) < 0) + { + /* If my < 0, 1 / (c + I*d) = (c - I*d)/(c^2 + d^2), thus a sufficient + condition is that c^2 + d^2 is a power of two, assuming |c| <> |d|. + Assume a prime p <> 2 divides c^2 + d^2, + then if p does not divide c or d, 1 / (c + I*d) cannot be exact. + If p divides both c and d, then we can write c = p*c', d = p*d', + and 1 / (c + I*d) = 1/p * 1/(c' + I*d'). This shows that if 1/(c+I*d) + is exact, then 1/(c' + I*d') is exact too, and we are back to the + previous case. In conclusion, a necessary and sufficient condition + is that c^2 + d^2 is a power of two. + */ + /* FIXME: we could first compute c^2+d^2 mod a limb for example */ + mpz_mul (a, c, c); + mpz_addmul (a, d, d); + t = mpz_scan1 (a, 0); + if (mpz_sizeinbase (a, 2) != 1 + t) /* a is not a power of two */ + { + ret = -1; /* not representable */ + goto end; + } + /* replace (c,d) by (c/(c^2+d^2), -d/(c^2+d^2)) */ + mpz_neg (d, d); + ec = -ec - (mpfr_exp_t) t; + mpz_neg (my, my); + } + + /* now ey >= 0 and my >= 0, and we want to compute + [(c + I * d) * 2^ec] ^ (my * 2^ey). + + We first compute [(c + I * d) * 2^ec]^my, then square ey times. */ + t = mpz_sizeinbase (my, 2) - 1; + mpz_set (a, c); + mpz_set (b, d); + ed = ec; + /* invariant: (a + I*b) * 2^ed = ((c + I*d) * 2^ec)^trunc(my/2^t) */ + while (t-- > 0) + { + unsigned long int v, w; + /* square a + I*b */ + mpz_mul (u, a, b); + mpz_mul (a, a, a); + mpz_submul (a, b, b); + mpz_mul_2exp (b, u, 1); + ed *= 2; + if (mpz_tstbit (my, t)) /* multiply by c + I*d */ + { + mpz_mul (u, a, c); + mpz_submul (u, b, d); /* ac-bd */ + mpz_mul (b, b, c); + mpz_addmul (b, a, d); /* bc+ad */ + mpz_swap (a, u); + ed += ec; + } + /* remove powers of two in (a,b) */ + if (mpz_cmp_ui (a, 0) == 0) + { + w = mpz_scan1 (b, 0); + mpz_tdiv_q_2exp (b, b, w); + ed += (mpfr_exp_t) w; + } + else if (mpz_cmp_ui (b, 0) == 0) + { + w = mpz_scan1 (a, 0); + mpz_tdiv_q_2exp (a, a, w); + ed += (mpfr_exp_t) w; + } + else + { + w = mpz_scan1 (a, 0); + v = mpz_scan1 (b, 0); + if (v < w) + w = v; + mpz_tdiv_q_2exp (a, a, w); + mpz_tdiv_q_2exp (b, b, w); + ed += (mpfr_exp_t) w; + } + if ( (mpfr_prec_t) mpz_sizeinbase (a, 2) > maxprec + || (mpfr_prec_t) mpz_sizeinbase (b, 2) > maxprec) + goto end; + } + /* now a+I*b = (c+I*d)^my */ + + while (ey-- > 0) + { + unsigned long sa, sb; + + /* square a + I*b */ + mpz_mul (u, a, b); + mpz_mul (a, a, a); + mpz_submul (a, b, b); + mpz_mul_2exp (b, u, 1); + ed *= 2; + + /* divide by largest 2^n possible, to avoid many loops for e.g., + (2+2*I)^16777216 */ + sa = mpz_scan1 (a, 0); + sb = mpz_scan1 (b, 0); + sa = (sa <= sb) ? sa : sb; + mpz_tdiv_q_2exp (a, a, sa); + mpz_tdiv_q_2exp (b, b, sa); + ed += (mpfr_exp_t) sa; + + if ( (mpfr_prec_t) mpz_sizeinbase (a, 2) > maxprec + || (mpfr_prec_t) mpz_sizeinbase (b, 2) > maxprec) + goto end; + } + + ret = mpfr_set_z (mpc_realref(z), a, MPC_RND_RE(rnd)); + ret = MPC_INEX(ret, mpfr_set_z (mpc_imagref(z), b, MPC_RND_IM(rnd))); + mpfr_mul_2si (mpc_realref(z), mpc_realref(z), ed, MPC_RND_RE(rnd)); + mpfr_mul_2si (mpc_imagref(z), mpc_imagref(z), ed, MPC_RND_IM(rnd)); + + end: + mpz_clear (my); + mpz_clear (a); + mpz_clear (b); + mpz_clear (c); + mpz_clear (d); + mpz_clear (u); + + if (ret >= 0 && x_imag) + fix_sign (z, sign_rex, sign_imx, (z_is_y) ? copy_of_y : y); + + if (z_is_y) + mpfr_clear (copy_of_y); + + return ret; +} + +/* Return 1 if y*2^k is an odd integer, 0 otherwise. + Adapted from MPFR, file pow.c. + + Examples: with k=0, check if y is an odd integer, + with k=1, check if y is half-an-integer, + with k=-1, check if y/2 is an odd integer. +*/ +#define MPFR_LIMB_HIGHBIT ((mp_limb_t) 1 << (BITS_PER_MP_LIMB - 1)) +static int +is_odd (mpfr_srcptr y, mpfr_exp_t k) +{ + mpfr_exp_t expo; + mpfr_prec_t prec; + mp_size_t yn; + mp_limb_t *yp; + + expo = mpfr_get_exp (y) + k; + if (expo <= 0) + return 0; /* |y| < 1 and not 0 */ + + prec = mpfr_get_prec (y); + if ((mpfr_prec_t) expo > prec) + return 0; /* y is a multiple of 2^(expo-prec), thus not odd */ + + /* 0 < expo <= prec: + y = 1xxxxxxxxxt.zzzzzzzzzzzzzzzzzz[000] + expo bits (prec-expo) bits + + We have to check that: + (a) the bit 't' is set + (b) all the 'z' bits are zero + */ + + prec = ((prec - 1) / BITS_PER_MP_LIMB + 1) * BITS_PER_MP_LIMB - expo; + /* number of z+0 bits */ + + yn = prec / BITS_PER_MP_LIMB; + /* yn is the index of limb containing the 't' bit */ + + yp = y->_mpfr_d; + /* if expo is a multiple of BITS_PER_MP_LIMB, t is bit 0 */ + if (expo % BITS_PER_MP_LIMB == 0 ? (yp[yn] & 1) == 0 + : yp[yn] << ((expo % BITS_PER_MP_LIMB) - 1) != MPFR_LIMB_HIGHBIT) + return 0; + while (--yn >= 0) + if (yp[yn] != 0) + return 0; + return 1; +} + +/* Put in z the value of x^y, rounded according to 'rnd'. + Return the inexact flag in [0, 10]. */ +int +mpc_pow (mpc_ptr z, mpc_srcptr x, mpc_srcptr y, mpc_rnd_t rnd) +{ + int ret = -2, loop, x_real, x_imag, y_real, z_real = 0, z_imag = 0; + mpc_t t, u; + mpfr_prec_t p, pr, pi, maxprec; + int saved_underflow, saved_overflow; + + /* save the underflow or overflow flags from MPFR */ + saved_underflow = mpfr_underflow_p (); + saved_overflow = mpfr_overflow_p (); + + x_real = mpfr_zero_p (mpc_imagref(x)); + y_real = mpfr_zero_p (mpc_imagref(y)); + + if (y_real && mpfr_zero_p (mpc_realref(y))) /* case y zero */ + { + if (x_real && mpfr_zero_p (mpc_realref(x))) + { + /* we define 0^0 to be (1, +0) since the real part is + coherent with MPFR where 0^0 gives 1, and the sign of the + imaginary part cannot be determined */ + mpc_set_ui_ui (z, 1, 0, MPC_RNDNN); + return 0; + } + else /* x^0 = 1 +/- i*0 even for x=NaN see algorithms.tex for the + sign of zero */ + { + mpfr_t n; + int inex, cx1; + int sign_zi; + /* cx1 < 0 if |x| < 1 + cx1 = 0 if |x| = 1 + cx1 > 0 if |x| > 1 + */ + mpfr_init (n); + inex = mpc_norm (n, x, GMP_RNDN); + cx1 = mpfr_cmp_ui (n, 1); + if (cx1 == 0 && inex != 0) + cx1 = -inex; + + sign_zi = (cx1 < 0 && mpfr_signbit (mpc_imagref (y)) == 0) + || (cx1 == 0 + && mpfr_signbit (mpc_imagref (x)) != mpfr_signbit (mpc_realref (y))) + || (cx1 > 0 && mpfr_signbit (mpc_imagref (y))); + + /* warning: mpc_set_ui_ui does not set Im(z) to -0 if Im(rnd)=RNDD */ + ret = mpc_set_ui_ui (z, 1, 0, rnd); + + if (MPC_RND_IM (rnd) == GMP_RNDD || sign_zi) + mpc_conj (z, z, MPC_RNDNN); + + mpfr_clear (n); + return ret; + } + } + + if (!mpc_fin_p (x) || !mpc_fin_p (y)) + { + /* special values: exp(y*log(x)) */ + mpc_init2 (u, 2); + mpc_log (u, x, MPC_RNDNN); + mpc_mul (u, u, y, MPC_RNDNN); + ret = mpc_exp (z, u, rnd); + mpc_clear (u); + goto end; + } + + if (x_real) /* case x real */ + { + if (mpfr_zero_p (mpc_realref(x))) /* x is zero */ + { + /* special values: exp(y*log(x)) */ + mpc_init2 (u, 2); + mpc_log (u, x, MPC_RNDNN); + mpc_mul (u, u, y, MPC_RNDNN); + ret = mpc_exp (z, u, rnd); + mpc_clear (u); + goto end; + } + + /* Special case 1^y = 1 */ + if (mpfr_cmp_ui (mpc_realref(x), 1) == 0) + { + int s1, s2; + s1 = mpfr_signbit (mpc_realref (y)); + s2 = mpfr_signbit (mpc_imagref (x)); + + ret = mpc_set_ui (z, +1, rnd); + /* the sign of the zero imaginary part is known in some cases (see + algorithm.tex). In such cases we have + (x +s*0i)^(y+/-0i) = x^y + s*sign(y)*0i + where s = +/-1. We extend here this rule to fix the sign of the + zero part. + + Note that the sign must also be set explicitly when rnd=RNDD + because mpfr_set_ui(z_i, 0, rnd) always sets z_i to +0. + */ + if (MPC_RND_IM (rnd) == GMP_RNDD || s1 != s2) + mpc_conj (z, z, MPC_RNDNN); + goto end; + } + + /* x^y is real when: + (a) x is real and y is integer + (b) x is real non-negative and y is real */ + if (y_real && (mpfr_integer_p (mpc_realref(y)) || + mpfr_cmp_ui (mpc_realref(x), 0) >= 0)) + { + int s1, s2; + s1 = mpfr_signbit (mpc_realref (y)); + s2 = mpfr_signbit (mpc_imagref (x)); + + ret = mpfr_pow (mpc_realref(z), mpc_realref(x), mpc_realref(y), MPC_RND_RE(rnd)); + ret = MPC_INEX(ret, mpfr_set_ui (mpc_imagref(z), 0, MPC_RND_IM(rnd))); + + /* the sign of the zero imaginary part is known in some cases + (see algorithm.tex). In such cases we have (x +s*0i)^(y+/-0i) + = x^y + s*sign(y)*0i where s = +/-1. + We extend here this rule to fix the sign of the zero part. + + Note that the sign must also be set explicitly when rnd=RNDD + because mpfr_set_ui(z_i, 0, rnd) always sets z_i to +0. + */ + if (MPC_RND_IM(rnd) == GMP_RNDD || s1 != s2) + mpfr_neg (mpc_imagref(z), mpc_imagref(z), MPC_RND_IM(rnd)); + goto end; + } + + /* (-1)^(n+I*t) is real for n integer and t real */ + if (mpfr_cmp_si (mpc_realref(x), -1) == 0 && mpfr_integer_p (mpc_realref(y))) + z_real = 1; + + /* for x real, x^y is imaginary when: + (a) x is negative and y is half-an-integer + (b) x = -1 and Re(y) is half-an-integer + */ + if ((mpfr_cmp_ui (mpc_realref(x), 0) < 0) && is_odd (mpc_realref(y), 1) + && (y_real || mpfr_cmp_si (mpc_realref(x), -1) == 0)) + z_imag = 1; + } + else /* x non real */ + /* I^(t*I) and (-I)^(t*I) are real for t real, + I^(n+t*I) and (-I)^(n+t*I) are real for n even and t real, and + I^(n+t*I) and (-I)^(n+t*I) are imaginary for n odd and t real + (s*I)^n is real for n even and imaginary for n odd */ + if ((mpc_cmp_si_si (x, 0, 1) == 0 || mpc_cmp_si_si (x, 0, -1) == 0 || + (mpfr_cmp_ui (mpc_realref(x), 0) == 0 && y_real)) && + mpfr_integer_p (mpc_realref(y))) + { /* x is I or -I, and Re(y) is an integer */ + if (is_odd (mpc_realref(y), 0)) + z_imag = 1; /* Re(y) odd: z is imaginary */ + else + z_real = 1; /* Re(y) even: z is real */ + } + else /* (t+/-t*I)^(2n) is imaginary for n odd and real for n even */ + if (mpfr_cmpabs (mpc_realref(x), mpc_imagref(x)) == 0 && y_real && + mpfr_integer_p (mpc_realref(y)) && is_odd (mpc_realref(y), 0) == 0) + { + if (is_odd (mpc_realref(y), -1)) /* y/2 is odd */ + z_imag = 1; + else + z_real = 1; + } + + pr = mpfr_get_prec (mpc_realref(z)); + pi = mpfr_get_prec (mpc_imagref(z)); + p = (pr > pi) ? pr : pi; + p += 12; /* experimentally, seems to give less than 10% of failures in + Ziv's strategy; probably wrong now since q is not computed */ + if (p < 64) + p = 64; + mpc_init2 (u, p); + mpc_init2 (t, p); + pr += MPC_RND_RE(rnd) == GMP_RNDN; + pi += MPC_RND_IM(rnd) == GMP_RNDN; + maxprec = MPC_MAX_PREC (z); + x_imag = mpfr_zero_p (mpc_realref(x)); + for (loop = 0;; loop++) + { + int ret_exp; + mpfr_exp_t dr, di; + mpfr_prec_t q=0; + /* to avoid warning message, real initialisation below */ + + mpc_log (t, x, MPC_RNDNN); + mpc_mul (t, t, y, MPC_RNDNN); + + if (loop == 0) { + /* compute q such that |Re (y log x)|, |Im (y log x)| < 2^q */ + q = mpfr_get_exp (mpc_realref(t)) > 0 ? mpfr_get_exp (mpc_realref(t)) : 0; + if (mpfr_get_exp (mpc_imagref(t)) > (mpfr_exp_t) q) + q = mpfr_get_exp (mpc_imagref(t)); + } + + mpfr_clear_overflow (); + mpfr_clear_underflow (); + ret_exp = mpc_exp (u, t, MPC_RNDNN); + if (mpfr_underflow_p () || mpfr_overflow_p ()) { + /* under- and overflow flags are set by mpc_exp */ + mpc_set (z, u, MPC_RNDNN); + ret = ret_exp; + goto exact; + } + + /* Since the error bound is global, we have to take into account the + exponent difference between the real and imaginary parts. We assume + either the real or the imaginary part of u is not zero. + */ + dr = mpfr_zero_p (mpc_realref(u)) ? mpfr_get_exp (mpc_imagref(u)) + : mpfr_get_exp (mpc_realref(u)); + di = mpfr_zero_p (mpc_imagref(u)) ? dr : mpfr_get_exp (mpc_imagref(u)); + if (dr > di) + { + di = dr - di; + dr = 0; + } + else + { + dr = di - dr; + di = 0; + } + /* the term -3 takes into account the factor 4 in the complex error + (see algorithms.tex) plus one due to the exponent difference: if + z = a + I*b, where the relative error on z is at most 2^(-p), and + EXP(a) = EXP(b) + k, the relative error on b is at most 2^(k-p) */ + if ((z_imag || (p > q + 3 + dr && mpfr_can_round (mpc_realref(u), p - q - 3 - dr, GMP_RNDN, GMP_RNDZ, pr))) && + (z_real || (p > q + 3 + di && mpfr_can_round (mpc_imagref(u), p - q - 3 - di, GMP_RNDN, GMP_RNDZ, pi)))) + break; + + /* if Re(u) is not known to be zero, assume it is a normal number, i.e., + neither zero, Inf or NaN, otherwise we might enter an infinite loop */ + MPC_ASSERT (z_imag || mpfr_number_p (mpc_realref(u))); + /* idem for Im(u) */ + MPC_ASSERT (z_real || mpfr_number_p (mpc_imagref(u))); + + if (ret == -2) /* we did not yet call mpc_pow_exact, or it aborted + because intermediate computations had > maxprec bits */ + { + /* check exact cases (see algorithms.tex) */ + if (y_real) + { + maxprec *= 2; + ret = mpc_pow_exact (z, x, mpc_realref(y), rnd, maxprec); + if (ret != -1 && ret != -2) + goto exact; + } + p += dr + di + 64; + } + else + p += p / 2; + mpc_set_prec (t, p); + mpc_set_prec (u, p); + } + + if (z_real) + { + /* When the result is real (see algorithm.tex for details), + Im(x^y) = + + sign(imag(y))*0i, if |x| > 1 + + sign(imag(x))*sign(real(y))*0i, if |x| = 1 + - sign(imag(y))*0i, if |x| < 1 + */ + mpfr_t n; + int inex, cx1; + int sign_zi, sign_rex, sign_imx; + /* cx1 < 0 if |x| < 1 + cx1 = 0 if |x| = 1 + cx1 > 0 if |x| > 1 + */ + + sign_rex = mpfr_signbit (mpc_realref (x)); + sign_imx = mpfr_signbit (mpc_imagref (x)); + mpfr_init (n); + inex = mpc_norm (n, x, GMP_RNDN); + cx1 = mpfr_cmp_ui (n, 1); + if (cx1 == 0 && inex != 0) + cx1 = -inex; + + sign_zi = (cx1 < 0 && mpfr_signbit (mpc_imagref (y)) == 0) + || (cx1 == 0 && sign_imx != mpfr_signbit (mpc_realref (y))) + || (cx1 > 0 && mpfr_signbit (mpc_imagref (y))); + + /* copy RE(y) to n since if z==y we will destroy Re(y) below */ + mpfr_set_prec (n, mpfr_get_prec (mpc_realref (y))); + mpfr_set (n, mpc_realref (y), GMP_RNDN); + ret = mpfr_set (mpc_realref(z), mpc_realref(u), MPC_RND_RE(rnd)); + if (y_real && (x_real || x_imag)) + { + /* FIXME: with y_real we assume Im(y) is really 0, which is the case + for example when y comes from pow_fr, but in case Im(y) is +0 or + -0, we might get different results */ + mpfr_set_ui (mpc_imagref (z), 0, MPC_RND_IM (rnd)); + fix_sign (z, sign_rex, sign_imx, n); + ret = MPC_INEX(ret, 0); /* imaginary part is exact */ + } + else + { + ret = MPC_INEX (ret, mpfr_set_ui (mpc_imagref (z), 0, MPC_RND_IM (rnd))); + /* warning: mpfr_set_ui does not set Im(z) to -0 if Im(rnd) = RNDD */ + if (MPC_RND_IM (rnd) == GMP_RNDD || sign_zi) + mpc_conj (z, z, MPC_RNDNN); + } + + mpfr_clear (n); + } + else if (z_imag) + { + ret = mpfr_set (mpc_imagref(z), mpc_imagref(u), MPC_RND_IM(rnd)); + /* if z is imaginary and y real, then x cannot be real */ + if (y_real && x_imag) + { + int sign_rex = mpfr_signbit (mpc_realref (x)); + + /* If z overlaps with y we set Re(z) before checking Re(y) below, + but in that case y=0, which was dealt with above. */ + mpfr_set_ui (mpc_realref (z), 0, MPC_RND_RE (rnd)); + /* Note: fix_sign only does something when y is an integer, + then necessarily y = 1 or 3 (mod 4), and in that case the + sign of Im(x) is irrelevant. */ + fix_sign (z, sign_rex, 0, mpc_realref (y)); + ret = MPC_INEX(0, ret); + } + else + ret = MPC_INEX(mpfr_set_ui (mpc_realref(z), 0, MPC_RND_RE(rnd)), ret); + } + else + ret = mpc_set (z, u, rnd); + exact: + mpc_clear (t); + mpc_clear (u); + + /* restore underflow and overflow flags from MPFR */ + if (saved_underflow) + mpfr_set_underflow (); + if (saved_overflow) + mpfr_set_overflow (); + + end: + return ret; +} diff --git a/src/pow_d.c b/src/pow_d.c new file mode 100644 index 0000000..8034b26 --- /dev/null +++ b/src/pow_d.c @@ -0,0 +1,38 @@ +/* mpc_pow_d -- Raise a complex number to a double-precision power. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include /* for DBL_MANT_DIG */ +#include "mpc-impl.h" + +int +mpc_pow_d (mpc_ptr z, mpc_srcptr x, double y, mpc_rnd_t rnd) +{ + mpc_t yy; + int inex; + + MPC_ASSERT(FLT_RADIX == 2); + mpc_init3 (yy, DBL_MANT_DIG, MPFR_PREC_MIN); + mpc_set_d (yy, y, MPC_RNDNN); /* exact */ + inex = mpc_pow (z, x, yy, rnd); + mpc_clear (yy); + return inex; +} + diff --git a/src/pow_fr.c b/src/pow_fr.c new file mode 100644 index 0000000..8c5d930 --- /dev/null +++ b/src/pow_fr.c @@ -0,0 +1,37 @@ +/* mpc_pow_fr -- Raise a complex number to a floating-point power. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_pow_fr (mpc_ptr z, mpc_srcptr x, mpfr_srcptr y, mpc_rnd_t rnd) +{ + mpc_t yy; + int inex; + + /* avoid copying the significand of y by copying only the struct */ + mpc_realref(yy)[0] = y[0]; + mpfr_init2 (mpc_imagref(yy), MPFR_PREC_MIN); + mpfr_set_ui (mpc_imagref(yy), 0, GMP_RNDN); + inex = mpc_pow (z, x, yy, rnd); + mpfr_clear (mpc_imagref(yy)); + return inex; +} + diff --git a/src/pow_ld.c b/src/pow_ld.c new file mode 100644 index 0000000..9d98a98 --- /dev/null +++ b/src/pow_ld.c @@ -0,0 +1,38 @@ +/* mpc_pow_ld -- Raise a complex number to a long double power. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include /* for LDBL_MANT_DIG */ +#include "mpc-impl.h" + +int +mpc_pow_ld (mpc_ptr z, mpc_srcptr x, long double y, mpc_rnd_t rnd) +{ + mpc_t yy; + int inex; + + MPC_ASSERT(FLT_RADIX == 2); + mpc_init3 (yy, LDBL_MANT_DIG, MPFR_PREC_MIN); + mpc_set_ld (yy, y, MPC_RNDNN); /* exact */ + inex = mpc_pow (z, x, yy, rnd); + mpc_clear (yy); + return inex; +} + diff --git a/src/pow_si.c b/src/pow_si.c new file mode 100644 index 0000000..5b5c5d9 --- /dev/null +++ b/src/pow_si.c @@ -0,0 +1,30 @@ +/* mpc_pow_si -- Raise a complex number to an integer power. + +Copyright (C) 2009, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_pow_si (mpc_ptr z, mpc_srcptr x, long y, mpc_rnd_t rnd) +{ + if (y >= 0) + return mpc_pow_usi (z, x, (unsigned long) y, 1, rnd); + else + return mpc_pow_usi (z, x, (unsigned long) (-y), -1, rnd); +} diff --git a/src/pow_ui.c b/src/pow_ui.c new file mode 100644 index 0000000..da82a94 --- /dev/null +++ b/src/pow_ui.c @@ -0,0 +1,169 @@ +/* mpc_pow_ui -- Raise a complex number to an integer power. + +Copyright (C) 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for CHAR_BIT */ +#include "mpc-impl.h" + +static int +mpc_pow_usi_naive (mpc_ptr z, mpc_srcptr x, unsigned long y, int sign, + mpc_rnd_t rnd) +{ + int inex; + mpc_t t; + + mpc_init3 (t, sizeof (unsigned long) * CHAR_BIT, MPFR_PREC_MIN); + if (sign > 0) + mpc_set_ui (t, y, MPC_RNDNN); /* exact */ + else + mpc_set_si (t, - (signed long) y, MPC_RNDNN); + inex = mpc_pow (z, x, t, rnd); + mpc_clear (t); + + return inex; +} + + +int +mpc_pow_usi (mpc_ptr z, mpc_srcptr x, unsigned long y, int sign, + mpc_rnd_t rnd) + /* computes z = x^(sign*y) */ +{ + int inex; + mpc_t t, x3; + mpfr_prec_t p, l, l0; + long unsigned int u; + int has3; /* non-zero if y has '11' in its binary representation */ + int loop, done; + + /* let mpc_pow deal with special values */ + if (!mpc_fin_p (x) || mpfr_zero_p (mpc_realref (x)) || mpfr_zero_p (mpc_imagref(x)) + || y == 0) + return mpc_pow_usi_naive (z, x, y, sign, rnd); + /* easy special cases */ + else if (y == 1) { + if (sign > 0) + return mpc_set (z, x, rnd); + else + return mpc_ui_div (z, 1ul, x, rnd); + } + else if (y == 2 && sign > 0) + return mpc_sqr (z, x, rnd); + /* let mpc_pow treat potential over- and underflows */ + else { + mpfr_exp_t exp_r = mpfr_get_exp (mpc_realref (x)), + exp_i = mpfr_get_exp (mpc_imagref (x)); + if ( MPC_MAX (exp_r, exp_i) > mpfr_get_emax () / (mpfr_exp_t) y + /* heuristic for overflow */ + || MPC_MAX (-exp_r, -exp_i) > (-mpfr_get_emin ()) / (mpfr_exp_t) y + /* heuristic for underflow */ + ) + return mpc_pow_usi_naive (z, x, y, sign, rnd); + } + + has3 = (y & (y >> 1)) != 0; + for (l = 0, u = y; u > 3; l ++, u >>= 1); + /* l>0 is the number of bits of y, minus 2, thus y has bits: + y_{l+1} y_l y_{l-1} ... y_1 y_0 */ + l0 = l + 2; + p = MPC_MAX_PREC(z) + l0 + 32; /* l0 ensures that y*2^{-p} <= 1 below */ + mpc_init2 (t, p); + if (has3) + mpc_init2 (x3, p); + + loop = 0; + done = 0; + while (!done) { + loop++; + + mpc_sqr (t, x, MPC_RNDNN); + if (has3) { + mpc_mul (x3, t, x, MPC_RNDNN); + if ((y >> l) & 1) /* y starts with 11... */ + mpc_set (t, x3, MPC_RNDNN); + } + while (l-- > 0) { + mpc_sqr (t, t, MPC_RNDNN); + if ((y >> l) & 1) { + if ((l > 0) && ((y >> (l-1)) & 1)) /* implies has3 <> 0 */ { + l--; + mpc_sqr (t, t, MPC_RNDNN); + mpc_mul (t, t, x3, MPC_RNDNN); + } + else + mpc_mul (t, t, x, MPC_RNDNN); + } + } + if (sign < 0) + mpc_ui_div (t, 1ul, t, MPC_RNDNN); + + if (mpfr_zero_p (mpc_realref(t)) || mpfr_zero_p (mpc_imagref(t))) { + inex = mpc_pow_usi_naive (z, x, y, sign, rnd); + /* since mpfr_get_exp() is not defined for zero */ + done = 1; + } + else { + /* see error bound in algorithms.tex; we use y<2^l0 instead of y-1 + also when sign>0 */ + mpfr_exp_t diff; + mpfr_prec_t er, ei; + + diff = mpfr_get_exp (mpc_realref(t)) - mpfr_get_exp (mpc_imagref(t)); + /* the factor on the real part is 2+2^(-diff+2) <= 4 for diff >= 1 + and < 2^(-diff+3) for diff <= 0 */ + er = (diff >= 1) ? l0 + 3 : l0 + (-diff) + 3; + /* the factor on the imaginary part is 2+2^(diff+2) <= 4 for diff <= -1 + and < 2^(diff+3) for diff >= 0 */ + ei = (diff <= -1) ? l0 + 3 : l0 + diff + 3; + if (mpfr_can_round (mpc_realref(t), p - er, GMP_RNDN, GMP_RNDZ, + MPC_PREC_RE(z) + (MPC_RND_RE(rnd) == GMP_RNDN)) + && mpfr_can_round (mpc_imagref(t), p - ei, GMP_RNDN, GMP_RNDZ, + MPC_PREC_IM(z) + (MPC_RND_IM(rnd) == GMP_RNDN))) { + inex = mpc_set (z, t, rnd); + done = 1; + } + else if (loop == 1 && SAFE_ABS(mpfr_prec_t, diff) < MPC_MAX_PREC(z)) { + /* common case, make a second trial at higher precision */ + p += MPC_MAX_PREC(x); + mpc_set_prec (t, p); + if (has3) + mpc_set_prec (x3, p); + l = l0 - 2; + } + else { + /* stop the loop and use mpc_pow */ + inex = mpc_pow_usi_naive (z, x, y, sign, rnd); + done = 1; + } + } + } + + mpc_clear (t); + if (has3) + mpc_clear (x3); + + return inex; +} + + +int +mpc_pow_ui (mpc_ptr z, mpc_srcptr x, unsigned long y, mpc_rnd_t rnd) +{ + return mpc_pow_usi (z, x, y, 1, rnd); +} diff --git a/src/pow_z.c b/src/pow_z.c new file mode 100644 index 0000000..22eb544 --- /dev/null +++ b/src/pow_z.c @@ -0,0 +1,47 @@ +/* mpc_pow_z -- Raise a complex number to an integer power. + +Copyright (C) 2009, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_pow_z (mpc_ptr z, mpc_srcptr x, mpz_srcptr y, mpc_rnd_t rnd) +{ + mpc_t yy; + int inex; + mpfr_prec_t n = (mpfr_prec_t) mpz_sizeinbase (y, 2); + + /* if y fits in an unsigned long or long, call the corresponding functions, + which are supposed to be more efficient */ + if (mpz_cmp_ui (y, 0ul) >= 0) { + if (mpz_fits_ulong_p (y)) + return mpc_pow_usi (z, x, mpz_get_ui (y), 1, rnd); + } + else { + if (mpz_fits_slong_p (y)) + return mpc_pow_usi (z, x, (unsigned long) (-mpz_get_si (y)), -1, rnd); + } + + mpc_init3 (yy, (n < MPFR_PREC_MIN) ? MPFR_PREC_MIN : n, MPFR_PREC_MIN); + mpc_set_z (yy, y, MPC_RNDNN); /* exact */ + inex = mpc_pow (z, x, yy, rnd); + mpc_clear (yy); + return inex; +} + diff --git a/src/proj.c b/src/proj.c new file mode 100644 index 0000000..ace58c5 --- /dev/null +++ b/src/proj.c @@ -0,0 +1,34 @@ +/* mpc_proj -- projection of a complex number onto the Riemann sphere. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_proj (mpc_ptr a, mpc_srcptr b, mpc_rnd_t rnd) +{ + if (mpc_inf_p (b)) { + /* infinities project to +Inf +i* copysign(0.0, cimag(z)) */ + mpfr_set_inf (mpc_realref (a), +1); + mpfr_set_zero (mpc_imagref (a), (mpfr_signbit (mpc_imagref (b)) ? -1 : 1)); + return MPC_INEX (0, 0); + } + else + return mpc_set (a, b, rnd); +} diff --git a/src/real.c b/src/real.c new file mode 100644 index 0000000..041dddb --- /dev/null +++ b/src/real.c @@ -0,0 +1,27 @@ +/* mpc_real -- Get the real part of a complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_real (mpfr_ptr a, mpc_srcptr b, mpfr_rnd_t rnd) +{ + return mpfr_set (a, mpc_realref (b), rnd); +} diff --git a/src/set.c b/src/set.c new file mode 100644 index 0000000..e7a3c11 --- /dev/null +++ b/src/set.c @@ -0,0 +1,32 @@ +/* mpc_set -- Set a complex number from another complex number. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_set (mpc_ptr a, mpc_srcptr b, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_set (mpc_realref(a), mpc_realref(b), MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/set_prec.c b/src/set_prec.c new file mode 100644 index 0000000..c5e6f24 --- /dev/null +++ b/src/set_prec.c @@ -0,0 +1,28 @@ +/* mpc_set_prec -- reset the precision of a complex variable. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +void +mpc_set_prec (mpc_t x, mpfr_prec_t prec) +{ + mpfr_set_prec (mpc_realref(x), prec); + mpfr_set_prec (mpc_imagref(x), prec); +} diff --git a/src/set_str.c b/src/set_str.c new file mode 100644 index 0000000..195b9ac --- /dev/null +++ b/src/set_str.c @@ -0,0 +1,42 @@ +/* mpc_set_str -- Convert a string into a complex number. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-impl.h" + +int +mpc_set_str (mpc_t z, const char *str, int base, mpc_rnd_t rnd) +{ + char *p; + int inex; + + inex = mpc_strtoc (z, str, &p, base, rnd); + + if (inex != -1){ + while (isspace ((unsigned char) (*p))) + p++; + if (*p == '\0') + return inex; + } + + mpfr_set_nan (mpc_realref (z)); + mpfr_set_nan (mpc_imagref (z)); + return -1; +} diff --git a/src/set_x.c b/src/set_x.c new file mode 100644 index 0000000..94ec12d --- /dev/null +++ b/src/set_x.c @@ -0,0 +1,104 @@ +/* mpc_set_x -- Set the real part of a complex number + (imaginary part equals +0 regardless of rounding mode). + +Copyright (C) 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "config.h" + +#ifdef HAVE_INTTYPES_H +# include /* for intmax_t */ +#else +# ifdef HAVE_STDINT_H +# include +# endif +#endif + +#ifdef HAVE_COMPLEX_H +# include +#endif + +#include "mpc-impl.h" + +#define MPC_SET_X(real_t, z, real_value, rnd) \ + { \ + int _inex_re, _inex_im; \ + _inex_re = (mpfr_set_ ## real_t) (mpc_realref (z), (real_value), MPC_RND_RE (rnd)); \ + _inex_im = mpfr_set_ui (mpc_imagref (z), 0, MPC_RND_IM (rnd)); \ + return MPC_INEX (_inex_re, _inex_im); \ + } + +int +mpc_set_fr (mpc_ptr a, mpfr_srcptr b, mpc_rnd_t rnd) + MPC_SET_X (fr, a, b, rnd) + +int +mpc_set_d (mpc_ptr a, double b, mpc_rnd_t rnd) + MPC_SET_X (d, a, b, rnd) + +int +mpc_set_ld (mpc_ptr a, long double b, mpc_rnd_t rnd) + MPC_SET_X (ld, a, b, rnd) + +int +mpc_set_ui (mpc_ptr a, unsigned long int b, mpc_rnd_t rnd) + MPC_SET_X (ui, a, b, rnd) + +int +mpc_set_si (mpc_ptr a, long int b, mpc_rnd_t rnd) + MPC_SET_X (si, a, b, rnd) + +int +mpc_set_z (mpc_ptr a, mpz_srcptr b, mpc_rnd_t rnd) + MPC_SET_X (z, a, b, rnd) + +int +mpc_set_q (mpc_ptr a, mpq_srcptr b, mpc_rnd_t rnd) + MPC_SET_X (q, a, b, rnd) + +int +mpc_set_f (mpc_ptr a, mpf_srcptr b, mpc_rnd_t rnd) + MPC_SET_X (f, a, b, rnd) + +#ifdef _MPC_H_HAVE_INTMAX_T +int +mpc_set_uj (mpc_ptr a, uintmax_t b, mpc_rnd_t rnd) + MPC_SET_X (uj, a, b, rnd) + +int +mpc_set_sj (mpc_ptr a, intmax_t b, mpc_rnd_t rnd) + MPC_SET_X (sj, a, b, rnd) +#endif + +#ifdef HAVE_COMPLEX_H +int +mpc_set_dc (mpc_ptr a, double _Complex b, mpc_rnd_t rnd) { + return mpc_set_d_d (a, creal (b), cimag (b), rnd); +} + +int +mpc_set_ldc (mpc_ptr a, long double _Complex b, mpc_rnd_t rnd) { + return mpc_set_ld_ld (a, creall (b), cimagl (b), rnd); +} +#endif + +void +mpc_set_nan (mpc_ptr a) { + mpfr_set_nan (mpc_realref (a)); + mpfr_set_nan (mpc_imagref (a)); +} diff --git a/src/set_x_x.c b/src/set_x_x.c new file mode 100644 index 0000000..3ce69f2 --- /dev/null +++ b/src/set_x_x.c @@ -0,0 +1,78 @@ +/* mpc_set_x_x -- Set complex number real and imaginary parts from parameters + whose type is known by mpfr. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "config.h" + +#ifdef HAVE_INTTYPES_H +# include /* for intmax_t */ +#else +# ifdef HAVE_STDINT_H +# include +# endif +#endif + +#include "mpc-impl.h" + +#define MPC_SET_X_X(type, z, real_value, imag_value, rnd) \ + MPC_SET_X_Y (type, type, z, real_value, imag_value, rnd) + +int +mpc_set_d_d (mpc_ptr z, double a, double b, mpc_rnd_t rnd) + MPC_SET_X_X (d, z, a, b, rnd) + +int +mpc_set_f_f (mpc_ptr z, mpf_srcptr a, mpf_srcptr b, mpc_rnd_t rnd) + MPC_SET_X_X (f, z, a, b, rnd) + +int +mpc_set_fr_fr (mpc_ptr z, mpfr_srcptr a, mpfr_srcptr b, mpc_rnd_t rnd) + MPC_SET_X_X (fr, z, a, b, rnd) + +int +mpc_set_ld_ld (mpc_ptr z, long double a, long double b, mpc_rnd_t rnd) + MPC_SET_X_X (ld, z, a, b, rnd) + +int +mpc_set_q_q (mpc_ptr z, mpq_srcptr a, mpq_srcptr b, mpc_rnd_t rnd) + MPC_SET_X_X (q, z, a, b, rnd) + +int +mpc_set_si_si (mpc_ptr z, long int a, long int b, mpc_rnd_t rnd) + MPC_SET_X_X (si, z, a, b, rnd) + +int +mpc_set_ui_ui (mpc_ptr z, unsigned long int a, unsigned long int b, + mpc_rnd_t rnd) + MPC_SET_X_X (ui, z, a, b, rnd) + +int +mpc_set_z_z (mpc_ptr z, mpz_srcptr a, mpz_srcptr b, mpc_rnd_t rnd) + MPC_SET_X_X (z, z, a, b, rnd) + +#ifdef _MPC_H_HAVE_INTMAX_T +int +mpc_set_uj_uj (mpc_ptr z, uintmax_t a, uintmax_t b, mpc_rnd_t rnd) + MPC_SET_X_X (uj, z, a, b, rnd) + +int +mpc_set_sj_sj (mpc_ptr z, intmax_t a, intmax_t b, mpc_rnd_t rnd) + MPC_SET_X_X (sj, z, a, b, rnd) +#endif diff --git a/src/sin.c b/src/sin.c new file mode 100644 index 0000000..27df761 --- /dev/null +++ b/src/sin.c @@ -0,0 +1,27 @@ +/* mpc_sin -- sine of a complex number. + +Copyright (C) 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_sin (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + return MPC_INEX1 (mpc_sin_cos (rop, NULL, op, rnd, 0)); +} diff --git a/src/sin_cos.c b/src/sin_cos.c new file mode 100644 index 0000000..0cff45a --- /dev/null +++ b/src/sin_cos.c @@ -0,0 +1,402 @@ +/* mpc_sin_cos -- combined sine and cosine of a complex number. + +Copyright (C) 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +static int +mpc_sin_cos_nonfinite (mpc_ptr rop_sin, mpc_ptr rop_cos, mpc_srcptr op, + mpc_rnd_t rnd_sin, mpc_rnd_t rnd_cos) + /* assumes that op (that is, its real or imaginary part) is not finite */ +{ + int overlap; + mpc_t op_loc; + + overlap = (rop_sin == op || rop_cos == op); + if (overlap) { + mpc_init3 (op_loc, MPC_PREC_RE (op), MPC_PREC_IM (op)); + mpc_set (op_loc, op, MPC_RNDNN); + } + else + op_loc [0] = op [0]; + + if (rop_sin != NULL) { + if (mpfr_nan_p (mpc_realref (op_loc)) || mpfr_nan_p (mpc_imagref (op_loc))) { + mpc_set (rop_sin, op_loc, rnd_sin); + if (mpfr_nan_p (mpc_imagref (op_loc))) { + /* sin(x +i*NaN) = NaN +i*NaN, except for x=0 */ + /* sin(-0 +i*NaN) = -0 +i*NaN */ + /* sin(+0 +i*NaN) = +0 +i*NaN */ + if (!mpfr_zero_p (mpc_realref (op_loc))) + mpfr_set_nan (mpc_realref (rop_sin)); + } + else /* op = NaN + i*y */ + if (!mpfr_inf_p (mpc_imagref (op_loc)) && !mpfr_zero_p (mpc_imagref (op_loc))) + /* sin(NaN -i*Inf) = NaN -i*Inf */ + /* sin(NaN -i*0) = NaN -i*0 */ + /* sin(NaN +i*0) = NaN +i*0 */ + /* sin(NaN +i*Inf) = NaN +i*Inf */ + /* sin(NaN +i*y) = NaN +i*NaN, when 0<|y| 0 */ + inex_cos_re = mpfr_cosh (mpc_realref (rop_cos), mpc_imagref (op_loc), MPC_RND_RE (rnd_cos)); + + mpfr_set_ui (mpc_imagref (rop_cos), 0ul, MPC_RND_IM (rnd_cos)); + if (mpfr_signbit (mpc_realref (op_loc)) == mpfr_signbit (mpc_imagref (op_loc))) + MPFR_CHANGE_SIGN (mpc_imagref (rop_cos)); + } + + if (overlap) + mpc_clear (op_loc); + + return MPC_INEX12 (MPC_INEX (0, inex_sin_im), MPC_INEX (inex_cos_re, 0)); +} + + +int +mpc_sin_cos (mpc_ptr rop_sin, mpc_ptr rop_cos, mpc_srcptr op, + mpc_rnd_t rnd_sin, mpc_rnd_t rnd_cos) + /* Feature not documented in the texinfo file: One of rop_sin or + rop_cos may be NULL, in which case it is not computed, and the + corresponding ternary inexact value is set to 0 (exact). */ +{ + if (!mpc_fin_p (op)) + return mpc_sin_cos_nonfinite (rop_sin, rop_cos, op, rnd_sin, rnd_cos); + else if (mpfr_zero_p (mpc_imagref (op))) + return mpc_sin_cos_real (rop_sin, rop_cos, op, rnd_sin, rnd_cos); + else if (mpfr_zero_p (mpc_realref (op))) + return mpc_sin_cos_imag (rop_sin, rop_cos, op, rnd_sin, rnd_cos); + else { + /* let op = a + i*b, then sin(op) = sin(a)*cosh(b) + i*cos(a)*sinh(b) + and cos(op) = cos(a)*cosh(b) - i*sin(a)*sinh(b). + + For Re(sin(op)) (and analogously, the other parts), we use the + following algorithm, with rounding to nearest for all operations + and working precision w: + + (1) x = o(sin(a)) + (2) y = o(cosh(b)) + (3) r = o(x*y) + then the error on r is at most 4 ulps, since we can write + r = sin(a)*cosh(b)*(1+t)^3 with |t| <= 2^(-w), + thus for w >= 2, r = sin(a)*cosh(b)*(1+4*t) with |t| <= 2^(-w), + thus the relative error is bounded by 4*2^(-w) <= 4*ulp(r). + */ + mpfr_t s, c, sh, ch, sch, csh; + mpfr_prec_t prec; + int ok; + int inex_re, inex_im, inex_sin, inex_cos; + + prec = 2; + if (rop_sin != NULL) + prec = MPC_MAX (prec, MPC_MAX_PREC (rop_sin)); + if (rop_cos != NULL) + prec = MPC_MAX (prec, MPC_MAX_PREC (rop_cos)); + + mpfr_init2 (s, 2); + mpfr_init2 (c, 2); + mpfr_init2 (sh, 2); + mpfr_init2 (ch, 2); + mpfr_init2 (sch, 2); + mpfr_init2 (csh, 2); + + do { + ok = 1; + prec += mpc_ceil_log2 (prec) + 5; + + mpfr_set_prec (s, prec); + mpfr_set_prec (c, prec); + mpfr_set_prec (sh, prec); + mpfr_set_prec (ch, prec); + mpfr_set_prec (sch, prec); + mpfr_set_prec (csh, prec); + + mpfr_sin_cos (s, c, mpc_realref(op), GMP_RNDN); + mpfr_sinh_cosh (sh, ch, mpc_imagref(op), GMP_RNDN); + + if (rop_sin != NULL) { + /* real part of sine */ + mpfr_mul (sch, s, ch, GMP_RNDN); + ok = (!mpfr_number_p (sch)) + || mpfr_can_round (sch, prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_RE (rop_sin) + + (MPC_RND_RE (rnd_sin) == GMP_RNDN)); + + if (ok) { + /* imaginary part of sine */ + mpfr_mul (csh, c, sh, GMP_RNDN); + ok = (!mpfr_number_p (csh)) + || mpfr_can_round (csh, prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_IM (rop_sin) + + (MPC_RND_IM (rnd_sin) == GMP_RNDN)); + } + } + + if (rop_cos != NULL && ok) { + /* real part of cosine */ + mpfr_mul (c, c, ch, GMP_RNDN); + ok = (!mpfr_number_p (c)) + || mpfr_can_round (c, prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_RE (rop_cos) + + (MPC_RND_RE (rnd_cos) == GMP_RNDN)); + + if (ok) { + /* imaginary part of cosine */ + mpfr_mul (s, s, sh, GMP_RNDN); + mpfr_neg (s, s, GMP_RNDN); + ok = (!mpfr_number_p (s)) + || mpfr_can_round (s, prec - 2, GMP_RNDN, GMP_RNDZ, + MPC_PREC_IM (rop_cos) + + (MPC_RND_IM (rnd_cos) == GMP_RNDN)); + } + } + } while (ok == 0); + + if (rop_sin != NULL) { + inex_re = mpfr_set (mpc_realref (rop_sin), sch, MPC_RND_RE (rnd_sin)); + if (mpfr_inf_p (sch)) + inex_re = mpfr_sgn (sch); + inex_im = mpfr_set (mpc_imagref (rop_sin), csh, MPC_RND_IM (rnd_sin)); + if (mpfr_inf_p (csh)) + inex_im = mpfr_sgn (csh); + inex_sin = MPC_INEX (inex_re, inex_im); + } + else + inex_sin = MPC_INEX (0,0); /* return exact if not computed */ + + if (rop_cos != NULL) { + inex_re = mpfr_set (mpc_realref (rop_cos), c, MPC_RND_RE (rnd_cos)); + if (mpfr_inf_p (c)) + inex_re = mpfr_sgn (c); + inex_im = mpfr_set (mpc_imagref (rop_cos), s, MPC_RND_IM (rnd_cos)); + if (mpfr_inf_p (s)) + inex_im = mpfr_sgn (s); + inex_cos = MPC_INEX (inex_re, inex_im); + } + else + inex_cos = MPC_INEX (0,0); /* return exact if not computed */ + + mpfr_clear (s); + mpfr_clear (c); + mpfr_clear (sh); + mpfr_clear (ch); + mpfr_clear (sch); + mpfr_clear (csh); + + return (MPC_INEX12 (inex_sin, inex_cos)); + } +} diff --git a/src/sinh.c b/src/sinh.c new file mode 100644 index 0000000..509cc57 --- /dev/null +++ b/src/sinh.c @@ -0,0 +1,47 @@ +/* mpc_sinh -- hyperbolic sine of a complex number. + +Copyright (C)2008, 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_sinh (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + /* sinh(op) = -i*sin(i*op) = conj(-i*sin(conj(-i*op))) */ + mpc_t z; + mpc_t sin_z; + int inex; + + /* z := conj(-i * op) and rop = conj(-i * sin(z)), in other words, we have + to switch real and imaginary parts. Let us set them without copying + significands. */ + mpc_realref (z)[0] = mpc_imagref (op)[0]; + mpc_imagref (z)[0] = mpc_realref (op)[0]; + mpc_realref (sin_z)[0] = mpc_imagref (rop)[0]; + mpc_imagref (sin_z)[0] = mpc_realref (rop)[0]; + + inex = mpc_sin (sin_z, z, MPC_RND (MPC_RND_IM (rnd), MPC_RND_RE (rnd))); + + /* sin_z and rop parts share the same significands, copy the rest now. */ + mpc_realref (rop)[0] = mpc_imagref (sin_z)[0]; + mpc_imagref (rop)[0] = mpc_realref (sin_z)[0]; + + /* swap inexact flags for real and imaginary parts */ + return MPC_INEX (MPC_INEX_IM (inex), MPC_INEX_RE (inex)); +} diff --git a/src/sqr.c b/src/sqr.c new file mode 100644 index 0000000..f1ce1ba --- /dev/null +++ b/src/sqr.c @@ -0,0 +1,324 @@ +/* mpc_sqr -- Square a complex number. + +Copyright (C) 2002, 2005, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include "mpc-impl.h" + + +static int +mpfr_fsss (mpfr_ptr z, mpfr_srcptr a, mpfr_srcptr c, mpfr_rnd_t rnd) +{ + /* Computes z = a^2 - c^2. + Assumes that a and c are finite and non-zero; so a squaring yielding + an infinity is an overflow, and a squaring yielding 0 is an underflow. + Assumes further that z is distinct from a and c. */ + + int inex; + mpfr_t u, v; + + /* u=a^2, v=c^2 exactly */ + mpfr_init2 (u, 2*mpfr_get_prec (a)); + mpfr_init2 (v, 2*mpfr_get_prec (c)); + mpfr_sqr (u, a, GMP_RNDN); + mpfr_sqr (v, c, GMP_RNDN); + + /* tentatively compute z as u-v; here we need z to be distinct + from a and c to not lose the latter */ + inex = mpfr_sub (z, u, v, rnd); + + if (mpfr_inf_p (z)) { + /* replace by "correctly rounded overflow" */ + mpfr_set_si (z, (mpfr_signbit (z) ? -1 : 1), GMP_RNDN); + inex = mpfr_mul_2ui (z, z, mpfr_get_emax (), rnd); + } + else if (mpfr_zero_p (u) && !mpfr_zero_p (v)) { + /* exactly u underflowed, determine inexact flag */ + inex = (mpfr_signbit (u) ? 1 : -1); + } + else if (mpfr_zero_p (v) && !mpfr_zero_p (u)) { + /* exactly v underflowed, determine inexact flag */ + inex = (mpfr_signbit (v) ? -1 : 1); + } + else if (mpfr_nan_p (z) || (mpfr_zero_p (u) && mpfr_zero_p (v))) { + /* In the first case, u and v are +inf. + In the second case, u and v are zeroes; their difference may be 0 + or the least representable number, with a sign to be determined. + Redo the computations with mpz_t exponents */ + mpfr_exp_t ea, ec; + mpz_t eu, ev; + /* cheat to work around the const qualifiers */ + + /* Normalise the input by shifting and keep track of the shifts in + the exponents of u and v */ + ea = mpfr_get_exp (a); + ec = mpfr_get_exp (c); + + mpfr_set_exp ((mpfr_ptr) a, (mpfr_prec_t) 0); + mpfr_set_exp ((mpfr_ptr) c, (mpfr_prec_t) 0); + + mpz_init (eu); + mpz_init (ev); + mpz_set_si (eu, (long int) ea); + mpz_mul_2exp (eu, eu, 1); + mpz_set_si (ev, (long int) ec); + mpz_mul_2exp (ev, ev, 1); + + /* recompute u and v and move exponents to eu and ev */ + mpfr_sqr (u, a, GMP_RNDN); + /* exponent of u is non-positive */ + mpz_sub_ui (eu, eu, (unsigned long int) (-mpfr_get_exp (u))); + mpfr_set_exp (u, (mpfr_prec_t) 0); + mpfr_sqr (v, c, GMP_RNDN); + mpz_sub_ui (ev, ev, (unsigned long int) (-mpfr_get_exp (v))); + mpfr_set_exp (v, (mpfr_prec_t) 0); + if (mpfr_nan_p (z)) { + mpfr_exp_t emax = mpfr_get_emax (); + int overflow; + /* We have a = ma * 2^ea with 1/2 <= |ma| < 1 and ea <= emax. + So eu <= 2*emax, and eu > emax since we have + an overflow. The same holds for ev. Shift u and v by as much as + possible so that one of them has exponent emax and the + remaining exponents in eu and ev are the same. Then carry out + the addition. Shifting u and v prevents an underflow. */ + if (mpz_cmp (eu, ev) >= 0) { + mpfr_set_exp (u, emax); + mpz_sub_ui (eu, eu, (long int) emax); + mpz_sub (ev, ev, eu); + mpfr_set_exp (v, (mpfr_exp_t) mpz_get_ui (ev)); + /* remaining common exponent is now in eu */ + } + else { + mpfr_set_exp (v, emax); + mpz_sub_ui (ev, ev, (long int) emax); + mpz_sub (eu, eu, ev); + mpfr_set_exp (u, (mpfr_exp_t) mpz_get_ui (eu)); + mpz_set (eu, ev); + /* remaining common exponent is now also in eu */ + } + inex = mpfr_sub (z, u, v, rnd); + /* Result is finite since u and v have the same sign. */ + overflow = mpfr_mul_2ui (z, z, mpz_get_ui (eu), rnd); + if (overflow) + inex = overflow; + } + else { + int underflow; + /* Subtraction of two zeroes. We have a = ma * 2^ea + with 1/2 <= |ma| < 1 and ea >= emin and similarly for b. + So 2*emin < 2*emin+1 <= eu < emin < 0, and analogously for v. */ + mpfr_exp_t emin = mpfr_get_emin (); + if (mpz_cmp (eu, ev) <= 0) { + mpfr_set_exp (u, emin); + mpz_add_ui (eu, eu, (unsigned long int) (-emin)); + mpz_sub (ev, ev, eu); + mpfr_set_exp (v, (mpfr_exp_t) mpz_get_si (ev)); + } + else { + mpfr_set_exp (v, emin); + mpz_add_ui (ev, ev, (unsigned long int) (-emin)); + mpz_sub (eu, eu, ev); + mpfr_set_exp (u, (mpfr_exp_t) mpz_get_si (eu)); + mpz_set (eu, ev); + } + inex = mpfr_sub (z, u, v, rnd); + mpz_neg (eu, eu); + underflow = mpfr_div_2ui (z, z, mpz_get_ui (eu), rnd); + if (underflow) + inex = underflow; + } + + mpz_clear (eu); + mpz_clear (ev); + + mpfr_set_exp ((mpfr_ptr) a, ea); + mpfr_set_exp ((mpfr_ptr) c, ec); + /* works also when a == c */ + } + + mpfr_clear (u); + mpfr_clear (v); + + return inex; +} + + +int +mpc_sqr (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + int ok; + mpfr_t u, v; + mpfr_t x; + /* temporary variable to hold the real part of op, + needed in the case rop==op */ + mpfr_prec_t prec; + int inex_re, inex_im, inexact; + mpfr_exp_t emin; + int saved_underflow; + + /* special values: NaN and infinities */ + if (!mpc_fin_p (op)) { + if (mpfr_nan_p (mpc_realref (op)) || mpfr_nan_p (mpc_imagref (op))) { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + } + else if (mpfr_inf_p (mpc_realref (op))) { + if (mpfr_inf_p (mpc_imagref (op))) { + mpfr_set_inf (mpc_imagref (rop), + MPFR_SIGN (mpc_realref (op)) * MPFR_SIGN (mpc_imagref (op))); + mpfr_set_nan (mpc_realref (rop)); + } + else { + if (mpfr_zero_p (mpc_imagref (op))) + mpfr_set_nan (mpc_imagref (rop)); + else + mpfr_set_inf (mpc_imagref (rop), + MPFR_SIGN (mpc_realref (op)) * MPFR_SIGN (mpc_imagref (op))); + mpfr_set_inf (mpc_realref (rop), +1); + } + } + else /* IM(op) is infinity, RE(op) is not */ { + if (mpfr_zero_p (mpc_realref (op))) + mpfr_set_nan (mpc_imagref (rop)); + else + mpfr_set_inf (mpc_imagref (rop), + MPFR_SIGN (mpc_realref (op)) * MPFR_SIGN (mpc_imagref (op))); + mpfr_set_inf (mpc_realref (rop), -1); + } + return MPC_INEX (0, 0); /* exact */ + } + + prec = MPC_MAX_PREC(rop); + + /* Check for real resp. purely imaginary number */ + if (mpfr_zero_p (mpc_imagref(op))) { + int same_sign = mpfr_signbit (mpc_realref (op)) == mpfr_signbit (mpc_imagref (op)); + inex_re = mpfr_sqr (mpc_realref(rop), mpc_realref(op), MPC_RND_RE(rnd)); + inex_im = mpfr_set_ui (mpc_imagref(rop), 0ul, GMP_RNDN); + if (!same_sign) + mpc_conj (rop, rop, MPC_RNDNN); + return MPC_INEX(inex_re, inex_im); + } + if (mpfr_zero_p (mpc_realref(op))) { + int same_sign = mpfr_signbit (mpc_realref (op)) == mpfr_signbit (mpc_imagref (op)); + inex_re = -mpfr_sqr (mpc_realref(rop), mpc_imagref(op), INV_RND (MPC_RND_RE(rnd))); + mpfr_neg (mpc_realref(rop), mpc_realref(rop), GMP_RNDN); + inex_im = mpfr_set_ui (mpc_imagref(rop), 0ul, GMP_RNDN); + if (!same_sign) + mpc_conj (rop, rop, MPC_RNDNN); + return MPC_INEX(inex_re, inex_im); + } + + if (rop == op) + { + mpfr_init2 (x, MPC_PREC_RE (op)); + mpfr_set (x, op->re, GMP_RNDN); + } + else + x [0] = op->re [0]; + /* From here on, use x instead of op->re and safely overwrite rop->re. */ + + /* Compute real part of result. */ + if (SAFE_ABS (mpfr_exp_t, + mpfr_get_exp (mpc_realref (op)) - mpfr_get_exp (mpc_imagref (op))) + > (mpfr_exp_t) MPC_MAX_PREC (op) / 2) { + /* If the real and imaginary parts of the argument have very different + exponents, it is not reasonable to use Karatsuba squaring; compute + exactly with the standard formulae instead, even if this means an + additional multiplication. Using the approach copied from mul, over- + and underflows are also handled correctly. */ + + inex_re = mpfr_fsss (rop->re, x, op->im, MPC_RND_RE (rnd)); + } + else { + /* Karatsuba squaring: we compute the real part as (x+y)*(x-y) and the + imaginary part as 2*x*y, with a total of 2M instead of 2S+1M for the + naive algorithm, which computes x^2-y^2 and 2*y*y */ + mpfr_init (u); + mpfr_init (v); + + emin = mpfr_get_emin (); + + do + { + prec += mpc_ceil_log2 (prec) + 5; + + mpfr_set_prec (u, prec); + mpfr_set_prec (v, prec); + + /* Let op = x + iy. We need u = x+y and v = x-y, rounded away. */ + /* The error is bounded above by 1 ulp. */ + /* We first let inexact be 1 if the real part is not computed */ + /* exactly and determine the sign later. */ + inexact = ROUND_AWAY (mpfr_add (u, x, mpc_imagref (op), MPFR_RNDA), u) + | ROUND_AWAY (mpfr_sub (v, x, mpc_imagref (op), MPFR_RNDA), v); + + /* compute the real part as u*v, rounded away */ + /* determine also the sign of inex_re */ + + if (mpfr_sgn (u) == 0 || mpfr_sgn (v) == 0) { + /* as we have rounded away, the result is exact */ + mpfr_set_ui (mpc_realref (rop), 0, GMP_RNDN); + inex_re = 0; + ok = 1; + } + else { + mpfr_rnd_t rnd_away; + /* FIXME: can be replaced by MPFR_RNDA in mpfr >= 3 */ + rnd_away = (mpfr_sgn (u) * mpfr_sgn (v) > 0 ? GMP_RNDU : GMP_RNDD); + inexact |= ROUND_AWAY (mpfr_mul (u, u, v, MPFR_RNDA), u); /* error 5 */ + if (mpfr_get_exp (u) == emin || mpfr_inf_p (u)) { + /* under- or overflow */ + inex_re = mpfr_fsss (rop->re, x, op->im, MPC_RND_RE (rnd)); + ok = 1; + } + else { + ok = (!inexact) | mpfr_can_round (u, prec - 3, + rnd_away, GMP_RNDZ, + MPC_PREC_RE (rop) + (MPC_RND_RE (rnd) == GMP_RNDN)); + if (ok) { + inex_re = mpfr_set (mpc_realref (rop), u, MPC_RND_RE (rnd)); + if (inex_re == 0) + /* remember that u was already rounded */ + inex_re = inexact; + } + } + } + } + while (!ok); + + mpfr_clear (u); + mpfr_clear (v); + } + + saved_underflow = mpfr_underflow_p (); + mpfr_clear_underflow (); + inex_im = mpfr_mul (rop->im, x, op->im, MPC_RND_IM (rnd)); + if (!mpfr_underflow_p ()) + inex_im |= mpfr_mul_2ui (rop->im, rop->im, 1, MPC_RND_IM (rnd)); + /* We must not multiply by 2 if rop->im has been set to the smallest + representable number. */ + if (saved_underflow) + mpfr_set_underflow (); + + if (rop == op) + mpfr_clear (x); + + return MPC_INEX (inex_re, inex_im); +} diff --git a/src/sqrt.c b/src/sqrt.c new file mode 100644 index 0000000..dd2ff60 --- /dev/null +++ b/src/sqrt.c @@ -0,0 +1,364 @@ +/* mpc_sqrt -- Take the square root of a complex number. + +Copyright (C) 2002, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +#if MPFR_VERSION_MAJOR < 3 +#define mpfr_min_prec(x) \ + ( ((prec + BITS_PER_MP_LIMB - 1) / BITS_PER_MP_LIMB) * BITS_PER_MP_LIMB \ + - mpn_scan1 (x->_mpfr_d, 0)) +#endif + + +int +mpc_sqrt (mpc_ptr a, mpc_srcptr b, mpc_rnd_t rnd) +{ + int ok_w, ok_t = 0; + mpfr_t w, t; + mpfr_rnd_t rnd_w, rnd_t; + mpfr_prec_t prec_w, prec_t; + /* the rounding mode and the precision required for w and t, which can */ + /* be either the real or the imaginary part of a */ + mpfr_prec_t prec; + int inex_w, inex_t = 1, inex_re, inex_im, loops = 0; + const int re_cmp = mpfr_cmp_ui (mpc_realref (b), 0), + im_cmp = mpfr_cmp_ui (mpc_imagref (b), 0); + /* comparison of the real/imaginary part of b with 0 */ + int repr_w, repr_t = 0 /* to avoid gcc warning */ ; + /* flag indicating whether the computed value is already representable + at the target precision */ + const int im_sgn = mpfr_signbit (mpc_imagref (b)) == 0 ? 0 : -1; + /* we need to know the sign of Im(b) when it is +/-0 */ + const mpfr_rnd_t r = im_sgn ? GMP_RNDD : GMP_RNDU; + /* rounding mode used when computing t */ + + /* special values */ + if (!mpc_fin_p (b)) { + /* sqrt(x +i*Inf) = +Inf +I*Inf, even if x = NaN */ + /* sqrt(x -i*Inf) = +Inf -I*Inf, even if x = NaN */ + if (mpfr_inf_p (mpc_imagref (b))) + { + mpfr_set_inf (mpc_realref (a), +1); + mpfr_set_inf (mpc_imagref (a), im_sgn); + return MPC_INEX (0, 0); + } + + if (mpfr_inf_p (mpc_realref (b))) + { + if (mpfr_signbit (mpc_realref (b))) + { + if (mpfr_number_p (mpc_imagref (b))) + { + /* sqrt(-Inf +i*y) = +0 +i*Inf, when y positive */ + /* sqrt(-Inf +i*y) = +0 -i*Inf, when y positive */ + mpfr_set_ui (mpc_realref (a), 0, GMP_RNDN); + mpfr_set_inf (mpc_imagref (a), im_sgn); + return MPC_INEX (0, 0); + } + else + { + /* sqrt(-Inf +i*NaN) = NaN +/-i*Inf */ + mpfr_set_nan (mpc_realref (a)); + mpfr_set_inf (mpc_imagref (a), im_sgn); + return MPC_INEX (0, 0); + } + } + else + { + if (mpfr_number_p (mpc_imagref (b))) + { + /* sqrt(+Inf +i*y) = +Inf +i*0, when y positive */ + /* sqrt(+Inf +i*y) = +Inf -i*0, when y positive */ + mpfr_set_inf (mpc_realref (a), +1); + mpfr_set_ui (mpc_imagref (a), 0, GMP_RNDN); + if (im_sgn) + mpc_conj (a, a, MPC_RNDNN); + return MPC_INEX (0, 0); + } + else + { + /* sqrt(+Inf -i*Inf) = +Inf -i*Inf */ + /* sqrt(+Inf +i*Inf) = +Inf +i*Inf */ + /* sqrt(+Inf +i*NaN) = +Inf +i*NaN */ + return mpc_set (a, b, rnd); + } + } + } + + /* sqrt(x +i*NaN) = NaN +i*NaN, if x is not infinite */ + /* sqrt(NaN +i*y) = NaN +i*NaN, if y is not infinite */ + if (mpfr_nan_p (mpc_realref (b)) || mpfr_nan_p (mpc_imagref (b))) + { + mpfr_set_nan (mpc_realref (a)); + mpfr_set_nan (mpc_imagref (a)); + return MPC_INEX (0, 0); + } + } + + /* purely real */ + if (im_cmp == 0) + { + if (re_cmp == 0) + { + mpc_set_ui_ui (a, 0, 0, MPC_RNDNN); + if (im_sgn) + mpc_conj (a, a, MPC_RNDNN); + return MPC_INEX (0, 0); + } + else if (re_cmp > 0) + { + inex_w = mpfr_sqrt (mpc_realref (a), mpc_realref (b), MPC_RND_RE (rnd)); + mpfr_set_ui (mpc_imagref (a), 0, GMP_RNDN); + if (im_sgn) + mpc_conj (a, a, MPC_RNDNN); + return MPC_INEX (inex_w, 0); + } + else + { + mpfr_init2 (w, MPC_PREC_RE (b)); + mpfr_neg (w, mpc_realref (b), GMP_RNDN); + if (im_sgn) + { + inex_w = -mpfr_sqrt (mpc_imagref (a), w, INV_RND (MPC_RND_IM (rnd))); + mpfr_neg (mpc_imagref (a), mpc_imagref (a), GMP_RNDN); + } + else + inex_w = mpfr_sqrt (mpc_imagref (a), w, MPC_RND_IM (rnd)); + + mpfr_set_ui (mpc_realref (a), 0, GMP_RNDN); + mpfr_clear (w); + return MPC_INEX (0, inex_w); + } + } + + /* purely imaginary */ + if (re_cmp == 0) + { + mpfr_t y; + + y[0] = mpc_imagref (b)[0]; + /* If y/2 underflows, so does sqrt(y/2) */ + mpfr_div_2ui (y, y, 1, GMP_RNDN); + if (im_cmp > 0) + { + inex_w = mpfr_sqrt (mpc_realref (a), y, MPC_RND_RE (rnd)); + inex_t = mpfr_sqrt (mpc_imagref (a), y, MPC_RND_IM (rnd)); + } + else + { + mpfr_neg (y, y, GMP_RNDN); + inex_w = mpfr_sqrt (mpc_realref (a), y, MPC_RND_RE (rnd)); + inex_t = -mpfr_sqrt (mpc_imagref (a), y, INV_RND (MPC_RND_IM (rnd))); + mpfr_neg (mpc_imagref (a), mpc_imagref (a), GMP_RNDN); + } + return MPC_INEX (inex_w, inex_t); + } + + prec = MPC_MAX_PREC(a); + + mpfr_init (w); + mpfr_init (t); + + if (re_cmp > 0) { + rnd_w = MPC_RND_RE (rnd); + prec_w = MPC_PREC_RE (a); + rnd_t = MPC_RND_IM(rnd); + if (rnd_t == GMP_RNDZ) + /* force GMP_RNDD or GMP_RNDUP, using sign(t) = sign(y) */ + rnd_t = (im_cmp > 0 ? GMP_RNDD : GMP_RNDU); + prec_t = MPC_PREC_IM (a); + } + else { + prec_w = MPC_PREC_IM (a); + prec_t = MPC_PREC_RE (a); + if (im_cmp > 0) { + rnd_w = MPC_RND_IM(rnd); + rnd_t = MPC_RND_RE(rnd); + if (rnd_t == GMP_RNDZ) + rnd_t = GMP_RNDD; + } + else { + rnd_w = INV_RND(MPC_RND_IM (rnd)); + rnd_t = INV_RND(MPC_RND_RE (rnd)); + if (rnd_t == GMP_RNDZ) + rnd_t = GMP_RNDU; + } + } + + do + { + loops ++; + prec += (loops <= 2) ? mpc_ceil_log2 (prec) + 4 : prec / 2; + mpfr_set_prec (w, prec); + mpfr_set_prec (t, prec); + /* let b = x + iy */ + /* w = sqrt ((|x| + sqrt (x^2 + y^2)) / 2), rounded down */ + /* total error bounded by 3 ulps */ + inex_w = mpc_abs (w, b, GMP_RNDD); + if (re_cmp < 0) + inex_w |= mpfr_sub (w, w, mpc_realref (b), GMP_RNDD); + else + inex_w |= mpfr_add (w, w, mpc_realref (b), GMP_RNDD); + inex_w |= mpfr_div_2ui (w, w, 1, GMP_RNDD); + inex_w |= mpfr_sqrt (w, w, GMP_RNDD); + + repr_w = mpfr_min_prec (w) <= prec_w; + if (!repr_w) + /* use the usual trick for obtaining the ternary value */ + ok_w = mpfr_can_round (w, prec - 2, GMP_RNDD, GMP_RNDU, + prec_w + (rnd_w == GMP_RNDN)); + else { + /* w is representable in the target precision and thus cannot be + rounded up */ + if (rnd_w == GMP_RNDN) + /* If w can be rounded to nearest, then actually no rounding + occurs, and the ternary value is known from inex_w. */ + ok_w = mpfr_can_round (w, prec - 2, GMP_RNDD, GMP_RNDN, prec_w); + else + /* If w can be rounded down, then any direct rounding and the + ternary flag can be determined from inex_w. */ + ok_w = mpfr_can_round (w, prec - 2, GMP_RNDD, GMP_RNDD, prec_w); + } + + if (!inex_w || ok_w) { + /* t = y / 2w, rounded away */ + /* total error bounded by 7 ulps */ + inex_t = mpfr_div (t, mpc_imagref (b), w, r); + if (!inex_t && inex_w) + /* The division was exact, but w was not. */ + inex_t = im_sgn ? -1 : 1; + inex_t |= mpfr_div_2ui (t, t, 1, r); + repr_t = mpfr_min_prec (t) <= prec_t; + if (!repr_t) + /* As for w; since t was rounded away, we check whether rounding to 0 + is possible. */ + ok_t = mpfr_can_round (t, prec - 3, r, GMP_RNDZ, + prec_t + (rnd_t == GMP_RNDN)); + else { + if (rnd_t == GMP_RNDN) + ok_t = mpfr_can_round (t, prec - 3, r, GMP_RNDN, prec_t); + else + ok_t = mpfr_can_round (t, prec - 3, r, r, prec_t); + } + } + } + while ((inex_w && !ok_w) || (inex_t && !ok_t)); + + if (re_cmp > 0) { + inex_re = mpfr_set (mpc_realref (a), w, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref (a), t, MPC_RND_IM(rnd)); + } + else if (im_cmp > 0) { + inex_re = mpfr_set (mpc_realref(a), t, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(a), w, MPC_RND_IM(rnd)); + } + else { + inex_re = mpfr_neg (mpc_realref (a), t, MPC_RND_RE(rnd)); + inex_im = mpfr_neg (mpc_imagref (a), w, MPC_RND_IM(rnd)); + } + + if (repr_w && inex_w) { + if (rnd_w == GMP_RNDN) { + /* w has not been rounded with mpfr_set/mpfr_neg, determine ternary + value from inex_w instead */ + if (re_cmp > 0) + inex_re = inex_w; + else if (im_cmp > 0) + inex_im = inex_w; + else + inex_im = -inex_w; + } + else { + /* determine ternary value, but also potentially add 1 ulp; can only + be done now when we are in the target precision */ + if (re_cmp > 0) { + if (rnd_w == GMP_RNDU) { + MPFR_ADD_ONE_ULP (mpc_realref (a)); + inex_re = +1; + } + else + inex_re = -1; + } + else if (im_cmp > 0) { + if (rnd_w == GMP_RNDU) { + MPFR_ADD_ONE_ULP (mpc_imagref (a)); + inex_im = +1; + } + else + inex_im = -1; + } + else { + if (rnd_w == GMP_RNDU) { + MPFR_ADD_ONE_ULP (mpc_imagref (a)); + inex_im = -1; + } + else + inex_im = +1; + } + } + } + if (repr_t && inex_t) { + if (rnd_t == GMP_RNDN) { + if (re_cmp > 0) + inex_im = inex_t; + else if (im_cmp > 0) + inex_re = inex_t; + else + inex_re = -inex_t; + } + else { + if (re_cmp > 0) { + if (rnd_t == r) + inex_im = inex_t; + else { + inex_im = -inex_t; + /* im_cmp > 0 implies that Im(b) > 0, thus im_sgn = 0 + and r = GMP_RNDU. + im_cmp < 0 implies that Im(b) < 0, thus im_sgn = -1 + and r = GMP_RNDD. */ + MPFR_SUB_ONE_ULP (mpc_imagref (a)); + } + } + else if (im_cmp > 0) { + if (rnd_t == r) + inex_re = inex_t; + else { + inex_re = -inex_t; + /* im_cmp > 0 implies r = GMP_RNDU (see above) */ + MPFR_SUB_ONE_ULP (mpc_realref (a)); + } + } + else { /* im_cmp < 0 */ + if (rnd_t == r) + inex_re = -inex_t; + else { + inex_re = inex_t; + /* im_cmp < 0 implies r = GMP_RNDD (see above) */ + MPFR_SUB_ONE_ULP (mpc_realref (a)); + } + } + } + } + + mpfr_clear (w); + mpfr_clear (t); + + return MPC_INEX (inex_re, inex_im); +} diff --git a/src/strtoc.c b/src/strtoc.c new file mode 100644 index 0000000..b96ccee --- /dev/null +++ b/src/strtoc.c @@ -0,0 +1,89 @@ +/* mpc_strtoc -- Read a complex number from a string. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include +#include "mpc-impl.h" + +static void +skip_whitespace (const char **p) +{ + /* TODO: This function had better be inlined, but it is unclear whether + the hassle to get this implemented across all platforms is worth it. */ + while (isspace ((unsigned char) **p)) + (*p)++; +} + +int +mpc_strtoc (mpc_ptr rop, const char *nptr, char **endptr, int base, mpc_rnd_t rnd) +{ + const char *p; + char *end; + int bracketed = 0; + + int inex_re = 0, inex_im = 0; + + if (nptr == NULL || base > 36 || base == 1) + goto error; + + p = nptr; + skip_whitespace (&p); + + if (*p == '('){ + bracketed = 1; + ++p; + } + + inex_re = mpfr_strtofr (mpc_realref(rop), p, &end, base, MPC_RND_RE (rnd)); + if (end == p) + goto error; + p = end; + + if (!bracketed) + inex_im = mpfr_set_ui (mpc_imagref (rop), 0ul, GMP_RNDN); + else { + if (!isspace ((unsigned char)*p)) + goto error; + + skip_whitespace (&p); + + inex_im = mpfr_strtofr (mpc_imagref(rop), p, &end, base, MPC_RND_IM (rnd)); + if (end == p) + goto error; + p = end; + + skip_whitespace (&p); + if (*p != ')') + goto error; + + p++; + } + + if (endptr != NULL) + *endptr = (char*) p; + return MPC_INEX (inex_re, inex_im); + +error: + if (endptr != NULL) + *endptr = (char*) nptr; + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + return -1; +} diff --git a/src/sub.c b/src/sub.c new file mode 100644 index 0000000..8b8a97d --- /dev/null +++ b/src/sub.c @@ -0,0 +1,32 @@ +/* mpc_sub -- Subtract two complex numbers. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_sub (mpc_ptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_sub (mpc_realref(a), mpc_realref(b), mpc_realref(c), MPC_RND_RE(rnd)); + inex_im = mpfr_sub (mpc_imagref(a), mpc_imagref(b), mpc_imagref(c), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/sub_fr.c b/src/sub_fr.c new file mode 100644 index 0000000..ade33a9 --- /dev/null +++ b/src/sub_fr.c @@ -0,0 +1,34 @@ +/* mpc_sub_fr -- Substract a floating-point number to the real part of a + complex number. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff both the real and imaginary parts are exact */ +int +mpc_sub_fr (mpc_ptr a, mpc_srcptr b, mpfr_srcptr c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_sub (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/sub_ui.c b/src/sub_ui.c new file mode 100644 index 0000000..561c469 --- /dev/null +++ b/src/sub_ui.c @@ -0,0 +1,33 @@ +/* mpc_sub_ui -- Add a complex number and an unsigned long int. + +Copyright (C) 2002, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* return 0 iff both the real and imaginary parts are exact */ +int +mpc_sub_ui (mpc_ptr a, mpc_srcptr b, unsigned long int c, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_sub_ui (mpc_realref(a), mpc_realref(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_set (mpc_imagref(a), mpc_imagref(b), MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); +} diff --git a/src/swap.c b/src/swap.c new file mode 100644 index 0000000..9590132 --- /dev/null +++ b/src/swap.c @@ -0,0 +1,29 @@ +/* mpc_swap -- Swap two complex numbers. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +void +mpc_swap (mpc_ptr a, mpc_ptr b) +{ + /* assumes real and imaginary parts do not overlap */ + mpfr_swap (mpc_realref(a), mpc_realref(b)); + mpfr_swap (mpc_imagref(a), mpc_imagref(b)); +} diff --git a/src/tan.c b/src/tan.c new file mode 100644 index 0000000..24cd92b --- /dev/null +++ b/src/tan.c @@ -0,0 +1,284 @@ +/* mpc_tan -- tangent of a complex number. + +Copyright (C) 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for MPC_ASSERT */ +#include +#include "mpc-impl.h" + +int +mpc_tan (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + mpc_t x, y; + mpfr_prec_t prec; + mpfr_exp_t err; + int ok = 0; + int inex; + + /* special values */ + if (!mpc_fin_p (op)) + { + if (mpfr_nan_p (mpc_realref (op))) + { + if (mpfr_inf_p (mpc_imagref (op))) + /* tan(NaN -i*Inf) = +/-0 -i */ + /* tan(NaN +i*Inf) = +/-0 +i */ + { + /* exact unless 1 is not in exponent range */ + inex = mpc_set_si_si (rop, 0, + (MPFR_SIGN (mpc_imagref (op)) < 0) ? -1 : +1, + rnd); + } + else + /* tan(NaN +i*y) = NaN +i*NaN, when y is finite */ + /* tan(NaN +i*NaN) = NaN +i*NaN */ + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex = MPC_INEX (0, 0); /* always exact */ + } + } + else if (mpfr_nan_p (mpc_imagref (op))) + { + if (mpfr_cmp_ui (mpc_realref (op), 0) == 0) + /* tan(-0 +i*NaN) = -0 +i*NaN */ + /* tan(+0 +i*NaN) = +0 +i*NaN */ + { + mpc_set (rop, op, rnd); + inex = MPC_INEX (0, 0); /* always exact */ + } + else + /* tan(x +i*NaN) = NaN +i*NaN, when x != 0 */ + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex = MPC_INEX (0, 0); /* always exact */ + } + } + else if (mpfr_inf_p (mpc_realref (op))) + { + if (mpfr_inf_p (mpc_imagref (op))) + /* tan(-Inf -i*Inf) = -/+0 -i */ + /* tan(-Inf +i*Inf) = -/+0 +i */ + /* tan(+Inf -i*Inf) = +/-0 -i */ + /* tan(+Inf +i*Inf) = +/-0 +i */ + { + const int sign_re = mpfr_signbit (mpc_realref (op)); + int inex_im; + + mpfr_set_ui (mpc_realref (rop), 0, MPC_RND_RE (rnd)); + mpfr_setsign (mpc_realref (rop), mpc_realref (rop), sign_re, GMP_RNDN); + + /* exact, unless 1 is not in exponent range */ + inex_im = mpfr_set_si (mpc_imagref (rop), + mpfr_signbit (mpc_imagref (op)) ? -1 : +1, + MPC_RND_IM (rnd)); + inex = MPC_INEX (0, inex_im); + } + else + /* tan(-Inf +i*y) = tan(+Inf +i*y) = NaN +i*NaN, when y is + finite */ + { + mpfr_set_nan (mpc_realref (rop)); + mpfr_set_nan (mpc_imagref (rop)); + inex = MPC_INEX (0, 0); /* always exact */ + } + } + else + /* tan(x -i*Inf) = +0*sin(x)*cos(x) -i, when x is finite */ + /* tan(x +i*Inf) = +0*sin(x)*cos(x) +i, when x is finite */ + { + mpfr_t c; + mpfr_t s; + int inex_im; + + mpfr_init (c); + mpfr_init (s); + + mpfr_sin_cos (s, c, mpc_realref (op), GMP_RNDN); + mpfr_set_ui (mpc_realref (rop), 0, MPC_RND_RE (rnd)); + mpfr_setsign (mpc_realref (rop), mpc_realref (rop), + mpfr_signbit (c) != mpfr_signbit (s), GMP_RNDN); + /* exact, unless 1 is not in exponent range */ + inex_im = mpfr_set_si (mpc_imagref (rop), + (mpfr_signbit (mpc_imagref (op)) ? -1 : +1), + MPC_RND_IM (rnd)); + inex = MPC_INEX (0, inex_im); + + mpfr_clear (s); + mpfr_clear (c); + } + + return inex; + } + + if (mpfr_zero_p (mpc_realref (op))) + /* tan(-0 -i*y) = -0 +i*tanh(y), when y is finite. */ + /* tan(+0 +i*y) = +0 +i*tanh(y), when y is finite. */ + { + int inex_im; + + mpfr_set (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd)); + inex_im = mpfr_tanh (mpc_imagref (rop), mpc_imagref (op), MPC_RND_IM (rnd)); + + return MPC_INEX (0, inex_im); + } + + if (mpfr_zero_p (mpc_imagref (op))) + /* tan(x -i*0) = tan(x) -i*0, when x is finite. */ + /* tan(x +i*0) = tan(x) +i*0, when x is finite. */ + { + int inex_re; + + inex_re = mpfr_tan (mpc_realref (rop), mpc_realref (op), MPC_RND_RE (rnd)); + mpfr_set (mpc_imagref (rop), mpc_imagref (op), MPC_RND_IM (rnd)); + + return MPC_INEX (inex_re, 0); + } + + /* ordinary (non-zero) numbers */ + + /* tan(op) = sin(op) / cos(op). + + We use the following algorithm with rounding away from 0 for all + operations, and working precision w: + + (1) x = A(sin(op)) + (2) y = A(cos(op)) + (3) z = A(x/y) + + the error on Im(z) is at most 81 ulp, + the error on Re(z) is at most + 7 ulp if k < 2, + 8 ulp if k = 2, + else 5+k ulp, where + k = Exp(Re(x))+Exp(Re(y))-2min{Exp(Re(y)), Exp(Im(y))}-Exp(Re(x/y)) + see proof in algorithms.tex. + */ + + prec = MPC_MAX_PREC(rop); + + mpc_init2 (x, 2); + mpc_init2 (y, 2); + + err = 7; + + do + { + mpfr_exp_t k, exr, eyr, eyi, ezr; + + ok = 0; + + /* FIXME: prevent addition overflow */ + prec += mpc_ceil_log2 (prec) + err; + mpc_set_prec (x, prec); + mpc_set_prec (y, prec); + + /* rounding away from zero: except in the cases x=0 or y=0 (processed + above), sin x and cos y are never exact, so rounding away from 0 is + rounding towards 0 and adding one ulp to the absolute value */ + mpc_sin_cos (x, y, op, MPC_RNDZZ, MPC_RNDZZ); + MPFR_ADD_ONE_ULP (mpc_realref (x)); + MPFR_ADD_ONE_ULP (mpc_imagref (x)); + MPFR_ADD_ONE_ULP (mpc_realref (y)); + MPFR_ADD_ONE_ULP (mpc_imagref (y)); + MPC_ASSERT (mpfr_zero_p (mpc_realref (x)) == 0); + + if ( mpfr_inf_p (mpc_realref (x)) || mpfr_inf_p (mpc_imagref (x)) + || mpfr_inf_p (mpc_realref (y)) || mpfr_inf_p (mpc_imagref (y))) { + /* If the real or imaginary part of x is infinite, it means that + Im(op) was large, in which case the result is + sign(tan(Re(op)))*0 + sign(Im(op))*I, + where sign(tan(Re(op))) = sign(Re(x))*sign(Re(y)). */ + int inex_re, inex_im; + mpfr_set_ui (mpc_realref (rop), 0, GMP_RNDN); + if (mpfr_sgn (mpc_realref (x)) * mpfr_sgn (mpc_realref (y)) < 0) + { + mpfr_neg (mpc_realref (rop), mpc_realref (rop), GMP_RNDN); + inex_re = 1; + } + else + inex_re = -1; /* +0 is rounded down */ + if (mpfr_sgn (mpc_imagref (op)) > 0) + { + mpfr_set_ui (mpc_imagref (rop), 1, GMP_RNDN); + inex_im = 1; + } + else + { + mpfr_set_si (mpc_imagref (rop), -1, GMP_RNDN); + inex_im = -1; + } + inex = MPC_INEX(inex_re, inex_im); + goto end; + } + + exr = mpfr_get_exp (mpc_realref (x)); + eyr = mpfr_get_exp (mpc_realref (y)); + eyi = mpfr_get_exp (mpc_imagref (y)); + + /* some parts of the quotient may be exact */ + inex = mpc_div (x, x, y, MPC_RNDZZ); + /* OP is no pure real nor pure imaginary, so in theory the real and + imaginary parts of its tangent cannot be null. However due to + rouding errors this might happen. Consider for example + tan(1+14*I) = 1.26e-10 + 1.00*I. For small precision sin(op) and + cos(op) differ only by a factor I, thus after mpc_div x = I and + its real part is zero. */ + if (mpfr_zero_p (mpc_realref (x)) || mpfr_zero_p (mpc_imagref (x))) + { + err = prec; /* double precision */ + continue; + } + if (MPC_INEX_RE (inex)) + MPFR_ADD_ONE_ULP (mpc_realref (x)); + if (MPC_INEX_IM (inex)) + MPFR_ADD_ONE_ULP (mpc_imagref (x)); + MPC_ASSERT (mpfr_zero_p (mpc_realref (x)) == 0); + ezr = mpfr_get_exp (mpc_realref (x)); + + /* FIXME: compute + k = Exp(Re(x))+Exp(Re(y))-2min{Exp(Re(y)), Exp(Im(y))}-Exp(Re(x/y)) + avoiding overflow */ + k = exr - ezr + MPC_MAX(-eyr, eyr - 2 * eyi); + err = k < 2 ? 7 : (k == 2 ? 8 : (5 + k)); + + /* Can the real part be rounded? */ + ok = (!mpfr_number_p (mpc_realref (x))) + || mpfr_can_round (mpc_realref(x), prec - err, GMP_RNDN, GMP_RNDZ, + MPC_PREC_RE(rop) + (MPC_RND_RE(rnd) == GMP_RNDN)); + + if (ok) + { + /* Can the imaginary part be rounded? */ + ok = (!mpfr_number_p (mpc_imagref (x))) + || mpfr_can_round (mpc_imagref(x), prec - 6, GMP_RNDN, GMP_RNDZ, + MPC_PREC_IM(rop) + (MPC_RND_IM(rnd) == GMP_RNDN)); + } + } + while (ok == 0); + + inex = mpc_set (rop, x, rnd); + + end: + mpc_clear (x); + mpc_clear (y); + + return inex; +} diff --git a/src/tanh.c b/src/tanh.c new file mode 100644 index 0000000..78f2103 --- /dev/null +++ b/src/tanh.c @@ -0,0 +1,47 @@ +/* mpc_tanh -- hyperbolic tangent of a complex number. + +Copyright (C) 2008, 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_tanh (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) +{ + /* tanh(op) = -i*tan(i*op) = conj(-i*tan(conj(-i*op))) */ + mpc_t z; + mpc_t tan_z; + int inex; + + /* z := conj(-i * op) and rop = conj(-i * tan(z)), in other words, we have + to switch real and imaginary parts. Let us set them without copying + significands. */ + mpc_realref (z)[0] = mpc_imagref (op)[0]; + mpc_imagref (z)[0] = mpc_realref (op)[0]; + mpc_realref (tan_z)[0] = mpc_imagref (rop)[0]; + mpc_imagref (tan_z)[0] = mpc_realref (rop)[0]; + + inex = mpc_tan (tan_z, z, MPC_RND (MPC_RND_IM (rnd), MPC_RND_RE (rnd))); + + /* tan_z and rop parts share the same significands, copy the rest now. */ + mpc_realref (rop)[0] = mpc_imagref (tan_z)[0]; + mpc_imagref (rop)[0] = mpc_realref (tan_z)[0]; + + /* swap inexact flags for real and imaginary parts */ + return MPC_INEX (MPC_INEX_IM (inex), MPC_INEX_RE (inex)); +} diff --git a/src/uceil_log2.c b/src/uceil_log2.c new file mode 100644 index 0000000..df94612 --- /dev/null +++ b/src/uceil_log2.c @@ -0,0 +1,33 @@ +/* mpc_ceil_log2 - returns ceil(log(d)/log(2)) + +Copyright (C) 2004, 2009, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +/* returns ceil(log(d)/log(2)) if d > 0 */ +/* Don't use count_leading_zeros since it is in longlong.h */ +mpfr_prec_t +mpc_ceil_log2 (mpfr_prec_t d) +{ + mpfr_prec_t exp; + + for (exp = 0; d > 1; d = (d + 1) / 2) + exp++; + return exp; +} diff --git a/src/ui_div.c b/src/ui_div.c new file mode 100644 index 0000000..6e3b955 --- /dev/null +++ b/src/ui_div.c @@ -0,0 +1,36 @@ +/* mpc_ui_div -- Divide an unsigned long int by a complex number. + +Copyright (C) 2002, 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-impl.h" + +int +mpc_ui_div (mpc_ptr a, unsigned long int b, mpc_srcptr c, mpc_rnd_t rnd) +{ + int inex; + mpc_t bb; + + mpc_init2 (bb, sizeof(unsigned long int) * CHAR_BIT); + mpc_set_ui (bb, b, rnd); /* exact */ + inex = mpc_div (a, bb, c, rnd); + mpc_clear (bb); + + return inex; +} diff --git a/src/ui_ui_sub.c b/src/ui_ui_sub.c new file mode 100644 index 0000000..597ee05 --- /dev/null +++ b/src/ui_ui_sub.c @@ -0,0 +1,34 @@ +/* mpc_ui_ui_sub -- Subtract a complex number from another one given + implicitly by its real and imaginary parts of type unsigned long int. + +Copyright (C) 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_ui_ui_sub (mpc_ptr rop, unsigned long int re, unsigned long int im, + mpc_srcptr op, mpc_rnd_t rnd) +{ + int inex_re, inex_im; + + inex_re = mpfr_ui_sub (mpc_realref (rop), re, mpc_realref (op), MPC_RND_RE (rnd)); + inex_im = mpfr_ui_sub (mpc_imagref (rop), im, mpc_imagref (op), MPC_RND_IM (rnd)); + + return MPC_INEX (inex_re, inex_im); +} diff --git a/src/urandom.c b/src/urandom.c new file mode 100644 index 0000000..f8e5f90 --- /dev/null +++ b/src/urandom.c @@ -0,0 +1,32 @@ +/* mpc_urandom -- Generate a random complex number uniformly distributed in + the interval [0,1[. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-impl.h" + +int +mpc_urandom (mpc_ptr a, gmp_randstate_t state) +{ + int r, i; + + r = mpfr_urandomb (mpc_realref(a), state); + i = mpfr_urandomb (mpc_imagref(a), state); + return r && i; +} diff --git a/tests/Makefile.am b/tests/Makefile.am new file mode 100644 index 0000000..8bae3ef --- /dev/null +++ b/tests/Makefile.am @@ -0,0 +1,52 @@ +## tests/Makefile.am -- Process this file with automake to produce Makefile.in +## +## Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA +## +## This file is part of GNU MPC. +## +## GNU MPC is free software; you can redistribute it and/or modify it under +## the terms of the GNU Lesser General Public License as published by the +## Free Software Foundation; either version 3 of the License, or (at your +## option) any later version. +## +## GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +## FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +## more details. +## +## You should have received a copy of the GNU Lesser General Public License +## along with this program. If not, see http://www.gnu.org/licenses/ . + +AM_CPPFLAGS = -I$(top_srcdir)/src +LDADD = libmpc-tests.la $(top_builddir)/src/libmpc.la +# let libtool create an executable instead of a shell script +# useful for tests with valgrind +AM_LDFLAGS = -no-install +# LOADLIBES (documented in the "GNU make" manual and equivalent to LDLIBS) +# enables to compile a program foo.c in the test directory by simply doing +# "make foo". +LOADLIBES=$(DEFS) -I$(top_srcdir)/src -I$(top_builddir) $(CPPFLAGS) $(CFLAGS) -L$(top_builddir)/tests/.libs -lmpc-tests -lmpc -lm $(LIBS) + +check_PROGRAMS = tabs tacos tacosh tadd tadd_fr tadd_si tadd_ui targ tasin \ +tasinh tatan tatanh tconj tcos tcosh tdiv tdiv_2si tdiv_2ui tdiv_fr tdiv_ui \ +texp tfma tfr_div tfr_sub timag tio_str tlog tlog10 \ +tmul tmul_2si tmul_2ui tmul_fr tmul_i tmul_si tmul_ui \ +tneg tnorm tpow tpow_ld tpow_d tpow_fr tpow_si tpow_ui tpow_z \ +tprec tproj treal treimref tset tsin tsin_cos tsinh tsqr tsqrt tstrtoc tsub \ +tsub_fr tsub_ui tswap ttan ttanh tui_div tui_ui_sub tget_version + +check_LTLIBRARIES=libmpc-tests.la +libmpc_tests_la_SOURCES=mpc-tests.h random.c tgeneric.c read_data.c \ +comparisons.c + +EXTRA_DIST = abs.dat acos.dat acosh.dat asin.dat asinh.dat atan.dat atanh.dat \ +add.dat add_fr.dat arg.dat conj.dat cos.dat cosh.dat div.dat div_fr.dat \ +exp.dat fma.dat fr_div.dat fr_sub.dat inp_str.dat log.dat log10.dat mul.dat \ +mul_fr.dat neg.dat norm.dat pow.dat pow_fr.dat pow_si.dat pow_ui.dat proj.dat \ +sin.dat sinh.dat sqr.dat sqrt.dat strtoc.dat sub.dat sub_fr.dat tan.dat \ +tanh.dat + +TESTS_ENVIRONMENT = $(VALGRIND) +TESTS = $(check_PROGRAMS) +CLEANFILES = mpc_test + diff --git a/tests/Makefile.in b/tests/Makefile.in new file mode 100644 index 0000000..d57f880 --- /dev/null +++ b/tests/Makefile.in @@ -0,0 +1,1190 @@ +# Makefile.in generated by automake 1.11.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +am__make_dryrun = \ + { \ + am__dry=no; \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \ + | grep '^AM OK$$' >/dev/null || am__dry=yes;; \ + *) \ + for am__flg in $$MAKEFLAGS; do \ + case $$am__flg in \ + *=*|--*) ;; \ + *n*) am__dry=yes; break;; \ + esac; \ + done;; \ + esac; \ + test $$am__dry = yes; \ + } +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +check_PROGRAMS = tabs$(EXEEXT) tacos$(EXEEXT) tacosh$(EXEEXT) \ + tadd$(EXEEXT) tadd_fr$(EXEEXT) tadd_si$(EXEEXT) \ + tadd_ui$(EXEEXT) targ$(EXEEXT) tasin$(EXEEXT) tasinh$(EXEEXT) \ + tatan$(EXEEXT) tatanh$(EXEEXT) tconj$(EXEEXT) tcos$(EXEEXT) \ + tcosh$(EXEEXT) tdiv$(EXEEXT) tdiv_2si$(EXEEXT) \ + tdiv_2ui$(EXEEXT) tdiv_fr$(EXEEXT) tdiv_ui$(EXEEXT) \ + texp$(EXEEXT) tfma$(EXEEXT) tfr_div$(EXEEXT) tfr_sub$(EXEEXT) \ + timag$(EXEEXT) tio_str$(EXEEXT) tlog$(EXEEXT) tlog10$(EXEEXT) \ + tmul$(EXEEXT) tmul_2si$(EXEEXT) tmul_2ui$(EXEEXT) \ + tmul_fr$(EXEEXT) tmul_i$(EXEEXT) tmul_si$(EXEEXT) \ + tmul_ui$(EXEEXT) tneg$(EXEEXT) tnorm$(EXEEXT) tpow$(EXEEXT) \ + tpow_ld$(EXEEXT) tpow_d$(EXEEXT) tpow_fr$(EXEEXT) \ + tpow_si$(EXEEXT) tpow_ui$(EXEEXT) tpow_z$(EXEEXT) \ + tprec$(EXEEXT) tproj$(EXEEXT) treal$(EXEEXT) treimref$(EXEEXT) \ + tset$(EXEEXT) tsin$(EXEEXT) tsin_cos$(EXEEXT) tsinh$(EXEEXT) \ + tsqr$(EXEEXT) tsqrt$(EXEEXT) tstrtoc$(EXEEXT) tsub$(EXEEXT) \ + tsub_fr$(EXEEXT) tsub_ui$(EXEEXT) tswap$(EXEEXT) ttan$(EXEEXT) \ + ttanh$(EXEEXT) tui_div$(EXEEXT) tui_ui_sub$(EXEEXT) \ + tget_version$(EXEEXT) +subdir = tests +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/ax_c_check_flag.m4 \ + $(top_srcdir)/m4/ax_gcc_option.m4 \ + $(top_srcdir)/m4/ax_gcc_version.m4 $(top_srcdir)/m4/libtool.m4 \ + $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ + $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ + $(top_srcdir)/m4/mpc.m4 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install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/tests/abs.dat b/tests/abs.dat new file mode 100644 index 0000000..1909868 --- /dev/null +++ b/tests/abs.dat @@ -0,0 +1,84 @@ +# Data file for mpc_abs. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX PREC_ROP ROP PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND +# +# where op = op_re + i * op_im, +# rop is ROP rounded to nearest to the precision of PREC_ROP +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP is checked against abs(op) rounded to the precision PREC_ROP +# in the direction RND +# INEX is the ternary value with the following notation: +# "?" ternary value not checked +# "+" if ROP is greater than the exact mathematical result +# "0" if ROP is exactly the mathematical result +# "-" if ROP is less than the exact mathematical result +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 53 +inf 53 -inf 53 -inf N +0 53 +inf 53 -inf 53 -1 N +0 53 +inf 53 -inf 53 -0 N +0 53 +inf 53 -inf 53 +0 N +0 53 +inf 53 -inf 53 +1 N +0 53 +inf 53 -inf 53 +inf N +0 53 +inf 53 -inf 53 nan N +0 53 +inf 53 -1 53 -inf N +0 53 +inf 53 -1 53 +inf N +0 53 nan 53 -1 53 nan N +0 53 +inf 53 -0 53 -inf N +0 53 +0 53 -0 53 -0 N +0 53 +0 53 -0 53 +0 N +0 53 +inf 53 -0 53 +inf N +0 53 nan 53 -0 53 nan N +0 53 +inf 53 +0 53 -inf N +0 53 +0 53 +0 53 -0 N +0 53 +0 53 +0 53 +0 N +0 53 +inf 53 +0 53 +inf N +0 53 nan 53 +0 53 nan N +0 53 +inf 53 +1 53 -inf N +0 53 +inf 53 +1 53 +inf N +0 53 nan 53 +1 53 nan N +0 53 +inf 53 +inf 53 -inf N +0 53 +inf 53 +inf 53 -1 N +0 53 +inf 53 +inf 53 -0 N +0 53 +inf 53 +inf 53 +0 N +0 53 +inf 53 +inf 53 +1 N +0 53 +inf 53 +inf 53 +inf N +0 53 +inf 53 +inf 53 nan N +0 53 +inf 53 nan 53 -inf N +0 53 nan 53 nan 53 -1 N +0 53 nan 53 nan 53 -0 N +0 53 nan 53 nan 53 +0 N +0 53 nan 53 nan 53 +1 N +0 53 +inf 53 nan 53 +inf N +0 53 nan 53 nan 53 nan N + diff --git a/tests/acos.dat b/tests/acos.dat new file mode 100644 index 0000000..e5956ab --- /dev/null +++ b/tests/acos.dat @@ -0,0 +1,127 @@ +# Data file for mpc_acos. +# +# Copyright (C) INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(acos op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(acos op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +- 0 53 0x12D97C7F3321D2p-51 53 +inf 53 -inf 53 -inf N N +- 0 53 0x1921FB54442D18p-51 53 +inf 53 -inf 53 -1 N N +- 0 53 0x1921FB54442D18p-51 53 +inf 53 -inf 53 -0 N N +- 0 53 0x1921FB54442D18p-51 53 -inf 53 -inf 53 +0 N N +- 0 53 0x1921FB54442D18p-51 53 -inf 53 -inf 53 +1 N N +- 0 53 0x12D97C7F3321D2p-51 53 -inf 53 -inf 53 +inf N N +0 0 53 nan 53 inf 53 -inf 53 nan N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 -6 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 -0.5 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 -0.5 53 +inf N N +0 0 53 nan 53 nan 53 -0.5 53 nan N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 -0 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 +0 53 -0 53 -0 N N +- 0 53 0x1921FB54442D18p-52 53 -0 53 -0 53 +0 N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 -0 53 +inf N N +- 0 53 0x1921FB54442D18p-52 53 nan 53 -0 53 nan N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 +0 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 +0 53 +0 53 -0 N N +- 0 53 0x1921FB54442D18p-52 53 -0 53 +0 53 +0 N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 +0 53 +inf N N +- 0 53 0x1921FB54442D18p-52 53 nan 53 +0 53 nan N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 +0.5 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 +0.5 53 +inf N N +0 0 53 nan 53 nan 53 +0.5 53 nan N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 +6 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +- 0 53 0x1921FB54442D18p-53 53 +inf 53 +inf 53 -inf N N +0 0 53 +0 53 +inf 53 +inf 53 -1 N N +0 0 53 +0 53 +inf 53 +inf 53 -0 N N +0 0 53 +0 53 -inf 53 +inf 53 +0 N N +0 0 53 +0 53 -inf 53 +inf 53 +1 N N +- 0 53 0x1921FB54442D18p-53 53 -inf 53 +inf 53 +inf N N +0 0 53 nan 53 inf 53 +inf 53 nan N N +0 0 53 nan 53 +inf 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 -0 N N +0 0 53 nan 53 nan 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 nan 53 -inf 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument +- + 53 0x1921FB54442D18p-51 53 0x13D2B7539DBA4Cp-51 53 -6 53 -0 N N +- - 53 0x1921FB54442D18p-51 53 -0x13D2B7539DBA4Cp-51 53 -6 53 +0 N N +- + 53 0x1921FB54442D18p-51 53 0x15124271980435p-52 53 -2 53 -0 N N +- - 53 0x1921FB54442D18p-51 53 -0x15124271980435p-52 53 -2 53 +0 N N +- 0 53 0x1921FB54442D18p-51 53 +0 53 -1 53 -0 N N +- 0 53 0x1921FB54442D18p-51 53 -0 53 -1 53 +0 N N ++ 0 53 0x10C152382D7366p-51 53 +0 53 -0.5 53 -0 N N ++ 0 53 0x10C152382D7366p-51 53 -0 53 -0.5 53 +0 N N ++ 0 53 0x10C152382D7366p-52 53 -0 53 +0.5 53 +0 N N ++ 0 53 0x10C152382D7366p-52 53 +0 53 +0.5 53 -0 N N +0 0 53 +0 53 -0 53 +1 53 +0 N N +0 0 53 +0 53 +0 53 +1 53 -0 N N +0 - 53 +0 53 -0x15124271980435p-52 53 +2 53 +0 N N +0 + 53 +0 53 0x15124271980435p-52 53 +2 53 -0 N N +0 - 53 +0 53 -0x13D2B7539DBA4Cp-51 53 +6 53 +0 N N +0 + 53 +0 53 0x13D2B7539DBA4Cp-51 53 +6 53 -0 N N + +# pure imaginary argument +- + 53 0x1921FB54442D18p-52 53 0x1D185B507EDC0Ep-52 53 -0 53 -3 N N +- + 53 0x1921FB54442D18p-52 53 0x1D185B507EDC0Ep-52 53 +0 53 -3 N N +- + 53 0x1921FB54442D18p-52 53 0x1FACFB2399E637p-55 53 -0 53 -.25 N N +- + 53 0x1921FB54442D18p-52 53 0x1FACFB2399E637p-55 53 +0 53 -.25 N N +- - 53 0x1921FB54442D18p-52 53 -0x1FACFB2399E637p-55 53 -0 53 +.25 N N +- - 53 0x1921FB54442D18p-52 53 -0x1FACFB2399E637p-55 53 +0 53 +.25 N N +- - 53 0x1921FB54442D18p-52 53 -0x1D185B507EDC0Ep-52 53 -0 53 +3 N N +- - 53 0x1921FB54442D18p-52 53 -0x1D185B507EDC0Ep-52 53 +0 53 +3 N N + +# regular argument for various precisions +- + 2 0.5 2 -1 2 2 2 1 N Z ++ + 9 0x5Dp-6 9 0x9Fp-5 9 8.5 9 -71 N U ++ + 2 0x3p-9 2 1.5 2 2 2 -0x1p-7 U N ++ - 53 0x74C141310E695p-53 53 -0x1D6D2CFA9F3F11p-52 53 0x3243F6A8885A3p-48 53 0x162E42FEFA39EFp-53 N N diff --git a/tests/acosh.dat b/tests/acosh.dat new file mode 100644 index 0000000..2a5d62b --- /dev/null +++ b/tests/acosh.dat @@ -0,0 +1,121 @@ +# Data file for mpc_acosh. +# +# Copyright (C) 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(acos op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(acos op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 + 53 +inf 53 -0x12D97C7F3321D2p-51 53 -inf 53 -inf N N +0 + 53 +inf 53 -0x1921FB54442D18p-51 53 -inf 53 -1 N N +0 + 53 +inf 53 -0x1921FB54442D18p-51 53 -inf 53 -0 N N +0 - 53 +inf 53 0x1921FB54442D18p-51 53 -inf 53 +0 N N +0 - 53 +inf 53 0x1921FB54442D18p-51 53 -inf 53 +1 N N +0 - 53 +inf 53 0x12D97C7F3321D2p-51 53 -inf 53 +inf N N +0 0 53 +inf 53 nan 53 -inf 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 -6 53 -inf N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 -0.5 53 -inf N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 -0.5 53 +inf N N +0 0 53 nan 53 nan 53 -0.5 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 -0 53 -inf N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 -0 53 -0 N N +0 - 53 +0 53 0x1921FB54442D18p-52 53 -0 53 +0 N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 -0 53 +inf N N +0 0 53 nan 53 nan 53 -0 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 +0 53 -inf N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +0 53 -0 N N +0 - 53 +0 53 0x1921FB54442D18p-52 53 +0 53 +0 N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 +0 53 +inf N N +0 0 53 nan 53 nan 53 +0 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 +6 53 -inf N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-53 53 +inf 53 -inf N N +0 0 53 +inf 53 -0 53 +inf 53 -1 N N +0 0 53 +inf 53 -0 53 +inf 53 -0 N N +0 0 53 +inf 53 +0 53 +inf 53 +0 N N +0 0 53 +inf 53 +0 53 +inf 53 +1 N N +0 - 53 +inf 53 0x1921FB54442D18p-53 53 +inf 53 +inf N N +0 0 53 +inf 53 nan 53 +inf 53 nan N N +0 0 53 +inf 53 nan 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 -0 N N +0 0 53 nan 53 nan 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 +inf 53 nan 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument ++ + 53 0x1C34366179D427p-51 53 -0x1921FB54442D18p-51 53 -17 53 -0 N N ++ - 53 0x1C34366179D427p-51 53 0x1921FB54442D18p-51 53 -17 53 +0 N N +0 + 53 +0 53 -0x1921FB54442D18p-51 53 -1 53 -0 N N +0 - 53 +0 53 0x1921FB54442D18p-51 53 -1 53 +0 N N +0 - 53 +0 53 -0x10C152382D7366p-51 53 -0.5 53 -0 N N +0 + 53 +0 53 0x10C152382D7366p-51 53 -0.5 53 +0 N N +0 - 53 +0 53 -0x10C152382D7366p-52 53 +0.5 53 -0 N N +0 + 53 +0 53 0x10C152382D7366p-52 53 +0.5 53 +0 N N +0 0 53 +0 53 -0 53 +1 53 -0 N N +0 0 53 +0 53 +0 53 +1 53 +0 N N ++ 0 53 0x1C34366179D427p-51 53 -0 53 +17 53 -0 N N ++ 0 53 0x1C34366179D427p-51 53 +0 53 +17 53 +0 N N + +# pure imaginary argument +- + 53 0x1C37C174A83DEDp-51 53 -0x1921FB54442D18p-52 53 -0 53 -17 N N +- + 53 0x1C37C174A83DEDp-51 53 -0x1921FB54442D18p-52 53 +0 53 -17 N N ++ + 53 0x1C34366179D427p-53 53 -0x1921FB54442D18p-52 53 -0 53 -1 N N ++ + 53 0x1C34366179D427p-53 53 -0x1921FB54442D18p-52 53 +0 53 -1 N N ++ + 53 0x1ECC2CAEC5160Ap-54 53 -0x1921FB54442D18p-52 53 -0 53 -0.5 N N ++ + 53 0x1ECC2CAEC5160Ap-54 53 -0x1921FB54442D18p-52 53 +0 53 -0.5 N N ++ - 53 0x1ECC2CAEC5160Ap-54 53 0x1921FB54442D18p-52 53 -0 53 +0.5 N N ++ - 53 0x1ECC2CAEC5160Ap-54 53 0x1921FB54442D18p-52 53 +0 53 +0.5 N N ++ - 53 0x1C34366179D427p-53 53 0x1921FB54442D18p-52 53 -0 53 +1 N N ++ - 53 0x1C34366179D427p-53 53 0x1921FB54442D18p-52 53 +0 53 +1 N N +- - 53 0x1C37C174A83DEDp-51 53 0x1921FB54442D18p-52 53 -0 53 +17 N N +- - 53 0x1C37C174A83DEDp-51 53 0x1921FB54442D18p-52 53 +0 53 +17 N N + +# IEEE-754 double precision ++ + 53 0x1D6D2CFA9F3F11p-52 53 0x74C141310E695p-53 53 0x3243F6A8885A3p-48 53 0x162E42FEFA39EFp-53 N N diff --git a/tests/add.dat b/tests/add.dat new file mode 100644 index 0000000..73779f6 --- /dev/null +++ b/tests/add.dat @@ -0,0 +1,115 @@ +# Data file for mpc_add. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM PREC_OP2_RE OP2_RE PREC_OP2_IM OP2_IM RND_RE RND_IM +# +# where op1 = op1_re + i * op1_im, op2 = op2_re + i * op2_im, rop = rop_re + i * rop_im, +# The data are read from the file and stored in variables op1, op2, rop using +# rounding to nearest when needed, for instance: rop_re is ROP_RE rounded to +# nearest to the precision of PREC_ROP_RE. +# ROP_RE is checked against Re(op1 + op2) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(op1 + op2) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 0 53 -inf 53 -inf 53 -inf 53 -inf 53 -inf 53 -inf N Z +0 0 53 -inf 53 nan 53 -inf 53 +inf 53 +1 53 -inf Z U +0 0 53 +inf 53 -inf 53 +inf 53 -inf 53 +inf 53 +0 U D +0 0 53 +inf 53 +inf 53 +inf 53 +inf 53 -0 53 -1 D N +0 0 53 -inf 53 -inf 53 -inf 53 -inf 53 -0 53 -1 N U +0 0 53 nan 53 nan 53 -inf 53 +inf 53 +inf 53 nan Z D # check this is true in ISO C99 +0 0 53 nan 53 -inf 53 +inf 53 -inf 53 nan 53 -1 U N +0 0 53 +inf 53 nan 53 +inf 53 +inf 53 -0 53 nan D Z +0 0 53 nan 53 nan 53 -inf 53 -inf 53 nan 53 nan N D + +0 0 53 +inf 53 -inf 53 -1 53 -inf 53 +inf 53 -1 N D +0 0 53 nan 53 +1 53 -inf 53 +1 53 +inf 53 -0 Z N +0 0 53 +1 53 -inf 53 +1 53 -inf 53 -0 53 +1 U Z +0 0 53 +inf 53 +1 53 +inf 53 +1 53 -0 53 -0 D U +0 0 53 +inf 53 nan 53 -1 53 -inf 53 +inf 53 nan N N +0 0 53 nan 53 +2 53 -inf 53 +1 53 nan 53 +1 Z Z +0 0 53 +1 53 nan 53 +1 53 -inf 53 -0 53 nan U U # check this +0 0 53 nan 53 nan 53 +inf 53 +1 53 nan 53 nan D D + +0 0 53 -0 53 nan 53 -0 53 -inf 53 +0 53 +inf D D +0 0 53 -inf 53 +0 53 -inf 53 +0 53 +1 53 -0 N Z +0 0 53 +0 53 -inf 53 +0 53 -inf 53 -0 53 -0 Z U +0 0 53 nan 53 nan 53 +inf 53 +0 53 -inf 53 nan U D # check +0 0 53 nan 53 -inf 53 -0 53 -inf 53 nan 53 -1 D N +0 0 53 -inf 53 nan 53 -inf 53 +0 53 +0 53 nan N U +0 0 53 nan 53 nan 53 +0 53 -inf 53 nan 53 nan Z D + +0 0 53 +0 53 -0 53 +0 53 +1 53 -0 53 -1 Z D +0 0 53 -1 53 -0 53 -1 53 -0 53 +0 53 -0 U N +0 0 53 nan 53 +inf 53 -0 53 +1 53 nan 53 +inf D Z +0 0 53 +0 53 nan 53 +1 53 -0 53 -1 53 nan N D +0 0 53 nan 53 +1 53 +0 53 +1 53 nan 53 -0 Z N +0 0 53 nan 53 nan 53 -1 53 -0 53 nan 53 nan U Z + +0 0 53 +0 53 +0 53 -0 53 +0 53 +0 53 -0 U Z +0 0 53 nan 53 -inf 53 +0 53 -0 53 nan 53 -inf D U +0 0 53 -1 53 nan 53 +0 53 +0 53 -1 53 nan N N +0 0 53 nan 53 -0 53 -0 53 -0 53 nan 53 -0 Z Z +0 0 53 nan 53 nan 53 -0 53 +0 53 nan 53 nan U U + +0 0 53 nan 53 nan 53 nan 53 -inf 53 nan 53 +inf U U # check +0 0 53 +inf 53 nan 53 +inf 53 nan 53 -1 53 nan D D +0 0 53 nan 53 -inf 53 nan 53 -inf 53 nan 53 -0 N Z +0 0 53 nan 53 nan 53 -inf 53 nan 53 nan 53 nan Z U # check + +0 0 53 nan 53 nan 53 +1 53 nan 53 nan 53 -1 Z U +0 0 53 nan 53 nan 53 nan 53 +1 53 -0 53 nan U D +0 0 53 nan 53 nan 53 -1 53 nan 53 nan 53 nan D N + +0 0 53 nan 53 nan 53 nan 53 +0 53 +0 53 nan D N +0 0 53 nan 53 nan 53 +0 53 nan 53 nan 53 nan N U + +0 0 53 nan 53 nan 53 nan 53 nan 53 nan 53 nan N U + +# pure real argument ++ 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 N N +- 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 Z Z ++ 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 U U +- 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 53 -0 D D + +# pure imaginary argument +0 + 53 -0 53 0x10000000000001p-52 53 -0 53 0x10000000000001p-105 53 -0 53 +1 N N +0 - 53 +0 53 0x10000000000000p-52 53 +0 53 0x10000000000001p-105 53 -0 53 +1 Z Z +0 + 53 +0 53 0x10000000000001p-52 53 +0 53 0x10000000000001p-105 53 -0 53 +1 U U +0 - 53 -0 53 0x10000000000000p-52 53 -0 53 0x10000000000001p-105 53 -0 53 +1 D D + diff --git a/tests/add_fr.dat b/tests/add_fr.dat new file mode 100644 index 0000000..a07110c --- /dev/null +++ b/tests/add_fr.dat @@ -0,0 +1,122 @@ +# Data file for mpc_add_fr. +# +# Copyright (C) 2008, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM PREC_OP2 OP2 RND_RE RND_IM +# +# where op1 = op1_re + i * op1_im, rop = rop_re + i * rop_im, +# The data are read from the file and stored in variables op1, op2, rop using +# rounding to nearest when needed, for instance: rop_re is ROP_RE rounded to +# nearest to the precision of PREC_ROP_RE. +# ROP_RE is checked against Re(op1 + op2) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(op1) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 0 53 -inf 53 -inf 53 -inf 53 -inf 53 -inf N Z +0 0 53 -inf 53 +inf 53 -inf 53 +inf 53 -1 Z U +0 0 53 -inf 53 -0 53 -inf 53 -0 53 -0 U D +0 0 53 -inf 53 +0 53 -inf 53 +0 53 +0 D N +0 0 53 -inf 53 -1 53 -inf 53 -1 53 +1 N U +0 0 53 nan 53 +1 53 -inf 53 +1 53 +inf Z D +0 0 53 nan 53 nan 53 -inf 53 nan 53 nan U N + +0 0 53 -inf 53 +inf 53 -1 53 +inf 53 -inf N Z +0 0 53 -2 53 -0 53 -1 53 -0 53 -1 Z U +0 0 53 -1 53 +0 53 -1 53 +0 53 -0 U D +0 0 53 -1 53 -1 53 -1 53 -1 53 +0 D N +0 0 53 +0 53 +1 53 -1 53 +1 53 +1 N U +0 0 53 +inf 53 nan 53 -1 53 nan 53 +inf Z D +0 0 53 nan 53 -inf 53 -1 53 -inf 53 nan U N + +0 0 53 -inf 53 -0 53 -0 53 -0 53 -inf N Z +0 0 53 -1 53 +0 53 -0 53 +0 53 -1 Z U +0 0 53 -0 53 -1 53 -0 53 -1 53 -0 U D +0 0 53 -0 53 +1 53 -0 53 +1 53 +0 D N +0 0 53 +1 53 nan 53 -0 53 nan 53 +1 N U +0 0 53 +inf 53 -inf 53 -0 53 -inf 53 +inf Z D +0 0 53 nan 53 +inf 53 -0 53 +inf 53 nan U N + +0 0 53 -inf 53 +0 53 +0 53 +0 53 -inf N Z +0 0 53 -1 53 -1 53 +0 53 -1 53 -1 Z U +0 0 53 +0 53 +1 53 +0 53 +1 53 -0 U D +0 0 53 +0 53 nan 53 +0 53 nan 53 +0 D N +0 0 53 +1 53 -inf 53 +0 53 -inf 53 +1 N U +0 0 53 +inf 53 +inf 53 +0 53 +inf 53 +inf Z D +0 0 53 nan 53 -0 53 +0 53 -0 53 nan U N + +0 0 53 -inf 53 -1 53 +1 53 -1 53 -inf N Z +0 0 53 +0 53 +1 53 +1 53 +1 53 -1 Z U +0 0 53 +1 53 nan 53 +1 53 nan 53 -0 U D +0 0 53 +1 53 -inf 53 +1 53 -inf 53 +0 D N +0 0 53 +2 53 +inf 53 +1 53 +inf 53 +1 N U +0 0 53 +inf 53 -0 53 +1 53 -0 53 +inf Z D +0 0 53 nan 53 +0 53 +1 53 +0 53 nan U N + +0 0 53 nan 53 +1 53 +inf 53 +1 53 -inf N Z +0 0 53 +inf 53 nan 53 +inf 53 nan 53 -1 Z U +0 0 53 +inf 53 -inf 53 +inf 53 -inf 53 -0 U D +0 0 53 +inf 53 +inf 53 +inf 53 +inf 53 +0 D N +0 0 53 +inf 53 -0 53 +inf 53 -0 53 +1 N U +0 0 53 +inf 53 +0 53 +inf 53 +0 53 +inf Z D +0 0 53 nan 53 -1 53 +inf 53 -1 53 nan U N + +0 0 53 nan 53 nan 53 nan 53 nan 53 -inf N Z +0 0 53 nan 53 -inf 53 nan 53 -inf 53 -1 Z U +0 0 53 nan 53 +inf 53 nan 53 +inf 53 -0 U D +0 0 53 nan 53 -0 53 nan 53 -0 53 +0 D N +0 0 53 nan 53 +0 53 nan 53 +0 53 +1 N U +0 0 53 nan 53 -1 53 nan 53 -1 53 +inf Z D +0 0 53 nan 53 +1 53 nan 53 +1 53 nan U N + +# pure real argument +- 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-106 N N ++ 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 N N +- 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-104 N N +- 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 Z Z ++ 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 U U +- 0 53 0x10000000000000p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-105 D D + +# pure imaginary argument +0 0 53 +1 53 +1 53 -0 53 1 53 +1 N N +0 0 53 +1 53 +1 53 +0 53 1 53 +1 Z Z +0 0 53 +1 53 +1 53 +0 53 1 53 +1 U U +0 0 53 +1 53 +1 53 -0 53 1 53 +1 D D + +# non-zero return values for imaginary part +0 + 2 0 2 8 3 0 3 7 3 0 N N +0 - 2 0 2 4 3 0 3 5 3 0 N N diff --git a/tests/arg.dat b/tests/arg.dat new file mode 100644 index 0000000..55e151d --- /dev/null +++ b/tests/arg.dat @@ -0,0 +1,74 @@ +# Data file for mpc_arg. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX PREC_ROP ROP PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND +# +# where op = op_re + i * op_im. +# See abs.dat for other details. + +# special values (following ISO C99 standard) ++ 53 -0x96CBE3F9990E9p-50 53 -inf 53 -inf N ++ 53 -0x3243F6A8885A3p-48 53 -inf 53 -1 N ++ 53 -0x3243F6A8885A3p-48 53 -inf 53 -0 N +- 53 +0x3243F6A8885A3p-48 53 -inf 53 +0 N +- 53 +0x3243F6A8885A3p-48 53 -inf 53 +1 N +- 53 +0x96CBE3F9990E9p-50 53 -inf 53 +inf N +0 53 nan 53 -inf 53 nan N ++ 53 -0x3243F6A8885A3p-49 53 -1 53 -inf N ++ 53 -0x3243F6A8885A3p-48 53 -1 53 -0 N +- 53 +0x3243F6A8885A3p-48 53 -1 53 +0 N +- 53 +0x3243F6A8885A3p-49 53 -1 53 +inf N +0 53 nan 53 -1 53 nan N ++ 53 -0x3243F6A8885A3p-49 53 -0 53 -inf N ++ 53 -0x3243F6A8885A3p-49 53 -0 53 -1 N ++ 53 -0x3243F6A8885A3p-48 53 -0 53 -0 N +- 53 +0x3243F6A8885A3p-48 53 -0 53 +0 N +- 53 +0x3243F6A8885A3p-49 53 -0 53 +1 N +- 53 +0x3243F6A8885A3p-49 53 -0 53 +inf N +0 53 nan 53 -0 53 nan N ++ 53 -0x3243F6A8885A3p-49 53 +0 53 -inf N ++ 53 -0x3243F6A8885A3p-49 53 +0 53 -1 N +0 53 -0 53 +0 53 -0 N +0 53 +0 53 +0 53 +0 N +- 53 +0x3243F6A8885A3p-49 53 +0 53 +1 N +- 53 +0x3243F6A8885A3p-49 53 +0 53 +inf N +0 53 nan 53 +0 53 nan N ++ 53 -0x3243F6A8885A3p-49 53 +1 53 -inf N +0 53 -0 53 +1 53 -0 N +0 53 +0 53 +1 53 +0 N +- 53 +0x3243F6A8885A3p-49 53 +1 53 +inf N +0 53 nan 53 +1 53 nan N ++ 53 -0x3243F6A8885A3p-50 53 +inf 53 -inf N +0 53 -0 53 +inf 53 -1 N +0 53 -0 53 +inf 53 -0 N +0 53 +0 53 +inf 53 +0 N +0 53 +0 53 +inf 53 +1 N +- 53 +0x3243F6A8885A3p-50 53 +inf 53 +inf N +0 53 nan 53 +inf 53 nan N +0 53 nan 53 nan 53 -inf N +0 53 nan 53 nan 53 -1 N +0 53 nan 53 nan 53 -0 N +0 53 nan 53 nan 53 +0 N +0 53 nan 53 nan 53 +1 N +0 53 nan 53 nan 53 +inf N +0 53 nan 53 nan 53 nan N + diff --git a/tests/asin.dat b/tests/asin.dat new file mode 100644 index 0000000..9793fcc --- /dev/null +++ b/tests/asin.dat @@ -0,0 +1,126 @@ +# Data file for mpc_asin. +# +# Copyright (C) 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(asin op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(asin op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) ++ 0 53 -0x1921FB54442D18p-53 53 -inf 53 -inf 53 -inf N N ++ 0 53 -0x1921FB54442D18p-52 53 -inf 53 -inf 53 -1 N N ++ 0 53 -0x1921FB54442D18p-52 53 -inf 53 -inf 53 -0 N N ++ 0 53 -0x1921FB54442D18p-52 53 +inf 53 -inf 53 +0 N N ++ 0 53 -0x1921FB54442D18p-52 53 +inf 53 -inf 53 +1 N N ++ 0 53 -0x1921FB54442D18p-53 53 +inf 53 -inf 53 +inf N N +0 0 53 nan 53 inf 53 -inf 53 nan N N +0 0 53 -0 53 -inf 53 -6 53 -inf N N +0 0 53 -0 53 +inf 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N +0 0 53 -0 53 -inf 53 -0.5 53 -inf N N +0 0 53 -0 53 +inf 53 -0.5 53 +inf N N +0 0 53 nan 53 nan 53 -0.5 53 nan N N +0 0 53 -0 53 -inf 53 -0 53 -inf N N +0 0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 -0 53 +0 53 -0 53 +0 N N +0 0 53 -0 53 +inf 53 -0 53 +inf N N +0 0 53 -0 53 nan 53 -0 53 nan N N +0 0 53 +0 53 -inf 53 +0 53 -inf N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +0 0 53 +0 53 +inf 53 +0 53 +inf N N +0 0 53 +0 53 nan 53 +0 53 nan N N +0 0 53 +0 53 -inf 53 +0.5 53 -inf N N +0 0 53 +0 53 +inf 53 +0.5 53 +inf N N +0 0 53 nan 53 nan 53 +0.5 53 nan N N +0 0 53 +0 53 -inf 53 +6 53 -inf N N +0 0 53 +0 53 +inf 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +- 0 53 0x1921FB54442D18p-53 53 -inf 53 +inf 53 -inf N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 +inf 53 -1 N N +- 0 53 0x1921FB54442D18p-52 53 -inf 53 +inf 53 -0 N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 +inf 53 +0 N N +- 0 53 0x1921FB54442D18p-52 53 +inf 53 +inf 53 +1 N N +- 0 53 0x1921FB54442D18p-53 53 +inf 53 +inf 53 +inf N N +0 0 53 nan 53 inf 53 +inf 53 nan N N +0 0 53 nan 53 -inf 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 -0 N N +0 0 53 nan 53 nan 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 nan 53 +inf 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument ++ - 53 -0x1921FB54442D18p-52 53 -0x1ECC2CAEC5160Ap-53 53 -1.5 53 -0 N N ++ + 53 -0x1921FB54442D18p-52 53 0x1ECC2CAEC5160Ap-53 53 -1.5 53 +0 N N ++ 0 53 -0x1921FB54442D18p-52 53 -0 53 -1 53 -0 N N ++ 0 53 -0x1921FB54442D18p-52 53 +0 53 -1 53 +0 N N +- 0 53 -0x10C152382D7366p-53 53 -0 53 -0.5 53 -0 N N +- 0 53 -0x10C152382D7366p-53 53 +0 53 -0.5 53 +0 N N ++ 0 53 0x10C152382D7366p-53 53 -0 53 +0.5 53 -0 N N ++ 0 53 0x10C152382D7366p-53 53 +0 53 +0.5 53 +0 N N +- 0 53 0x1921FB54442D18p-52 53 -0 53 +1 53 -0 N N +- 0 53 0x1921FB54442D18p-52 53 +0 53 +1 53 +0 N N +- - 53 0x1921FB54442D18p-52 53 -0x1ECC2CAEC5160Ap-53 53 +1.5 53 -0 N N +- + 53 0x1921FB54442D18p-52 53 0x1ECC2CAEC5160Ap-53 53 +1.5 53 +0 N N + +# pure imaginary argument +0 + 53 -0 53 -0x131DC0090B63D8p-52 53 -0 53 -1.5 N N +0 + 53 +0 53 -0x131DC0090B63D8p-52 53 +0 53 -1.5 N N +0 - 53 -0 53 -0x1C34366179D427p-53 53 -0 53 -1 N N +0 - 53 +0 53 -0x1C34366179D427p-53 53 +0 53 -1 N N +0 - 53 -0 53 -0x1ECC2CAEC5160Ap-54 53 -0 53 -0.5 N N +0 - 53 +0 53 -0x1ECC2CAEC5160Ap-54 53 +0 53 -0.5 N N +0 + 53 -0 53 0x1ECC2CAEC5160Ap-54 53 -0 53 +0.5 N N +0 + 53 +0 53 0x1ECC2CAEC5160Ap-54 53 +0 53 +0.5 N N +0 + 53 -0 53 0x1C34366179D427p-53 53 -0 53 +1 N N +0 + 53 +0 53 0x1C34366179D427p-53 53 +0 53 +1 N N +0 - 53 -0 53 0x131DC0090B63D8p-52 53 -0 53 +1.5 N N +0 - 53 +0 53 0x131DC0090B63D8p-52 53 +0 53 +1.5 N N + +# IEEE-754 double precision and other precisions ++ - 53 0x189BF9EC7FCD5Bp-54 53 0x1206ECFA94614Bp-50 53 17 53 42 N N +- + 2 1.5 2 6 2 96 2 0x1p-8 N N +- - 8 0xC9p-7 8 0x15p-2 2 96 2 0x1p-8 N N diff --git a/tests/asinh.dat b/tests/asinh.dat new file mode 100644 index 0000000..e9daf99 --- /dev/null +++ b/tests/asinh.dat @@ -0,0 +1,120 @@ +# Data file for mpc_asinh. +# +# Copyright (C) 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(asin op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(asin op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 + 53 -inf 53 -0x1921FB54442D18p-53 53 -inf 53 -inf N N +0 0 53 -inf 53 -0 53 -inf 53 -1 N N +0 0 53 -inf 53 -0 53 -inf 53 -0 N N +0 0 53 -inf 53 +0 53 -inf 53 +0 N N +0 0 53 -inf 53 +0 53 -inf 53 +1 N N +0 - 53 -inf 53 0x1921FB54442D18p-53 53 -inf 53 +inf N N +0 0 53 -inf 53 nan 53 -inf 53 nan N N +0 + 53 -inf 53 -0x1921FB54442D18p-52 53 -6 53 -inf N N +0 - 53 -inf 53 0x1921FB54442D18p-52 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N +0 + 53 -inf 53 -0x1921FB54442D18p-52 53 -0 53 -inf N N +0 0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 -0 53 +0 53 -0 53 +0 N N +0 - 53 -inf 53 0x1921FB54442D18p-52 53 -0 53 +inf N N +0 0 53 nan 53 nan 53 -0 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 +0 53 -inf N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 +0 53 +inf N N +0 0 53 nan 53 nan 53 +0 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-52 53 +6 53 -inf N N +0 - 53 +inf 53 0x1921FB54442D18p-52 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +0 + 53 +inf 53 -0x1921FB54442D18p-53 53 +inf 53 -inf N N +0 0 53 +inf 53 -0 53 +inf 53 -1 N N +0 0 53 +inf 53 -0 53 +inf 53 -0 N N +0 0 53 +inf 53 +0 53 +inf 53 +0 N N +0 0 53 +inf 53 +0 53 +inf 53 +1 N N +0 - 53 +inf 53 0x1921FB54442D18p-53 53 +inf 53 +inf N N +0 0 53 +inf 53 nan 53 +inf 53 nan N N +0 0 53 inf 53 nan 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 -0 53 nan 53 -0 N N +0 0 53 nan 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 inf 53 nan 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument ++ 0 53 -0x131DC0090B63D8p-52 53 -0 53 -1.5 53 -0 N N ++ 0 53 -0x131DC0090B63D8p-52 53 +0 53 -1.5 53 +0 N N +- 0 53 -0x1C34366179D427p-53 53 -0 53 -1 53 -0 N N +- 0 53 -0x1C34366179D427p-53 53 +0 53 -1 53 +0 N N +- 0 53 -0x1ECC2CAEC5160Ap-54 53 -0 53 -0.5 53 -0 N N +- 0 53 -0x1ECC2CAEC5160Ap-54 53 +0 53 -0.5 53 +0 N N ++ 0 53 0x1ECC2CAEC5160Ap-54 53 -0 53 +0.5 53 -0 N N ++ 0 53 0x1ECC2CAEC5160Ap-54 53 +0 53 +0.5 53 +0 N N ++ 0 53 0x1C34366179D427p-53 53 -0 53 +1 53 -0 N N ++ 0 53 0x1C34366179D427p-53 53 +0 53 +1 53 +0 N N +- 0 53 0x131DC0090B63D8p-52 53 -0 53 +1.5 53 -0 N N +- 0 53 0x131DC0090B63D8p-52 53 +0 53 +1.5 53 +0 N N + +# pure imaginary argument +- + 53 -0x1ECC2CAEC5160Ap-53 53 -0x1921FB54442D18p-52 53 -0 53 -1.5 N N ++ + 53 0x1ECC2CAEC5160Ap-53 53 -0x1921FB54442D18p-52 53 +0 53 -1.5 N N +0 + 53 -0 53 -0x1921FB54442D18p-52 53 -0 53 -1 N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +0 53 -1 N N +0 - 53 -0 53 -0x10C152382D7366p-53 53 -0 53 -0.5 N N +0 - 53 +0 53 -0x10C152382D7366p-53 53 +0 53 -0.5 N N +0 + 53 -0 53 0x10C152382D7366p-53 53 -0 53 +0.5 N N +0 + 53 +0 53 0x10C152382D7366p-53 53 +0 53 +0.5 N N +0 - 53 -0 53 0x1921FB54442D18p-52 53 -0 53 +1 N N +0 - 53 +0 53 0x1921FB54442D18p-52 53 +0 53 +1 N N +- - 53 -0x1ECC2CAEC5160Ap-53 53 0x1921FB54442D18p-52 53 -0 53 +1.5 N N ++ - 53 0x1ECC2CAEC5160Ap-53 53 0x1921FB54442D18p-52 53 +0 53 +1.5 N N + +# regular arguments ++ + 53 0x1E20C7792ECE6Bp-52 53 0x3526776219EEBp-52 53 0x3243F6A8885A3p-48 53 0x162E42FEFA39EFp-53 N N + + diff --git a/tests/atan.dat b/tests/atan.dat new file mode 100644 index 0000000..f3ba3ec --- /dev/null +++ b/tests/atan.dat @@ -0,0 +1,150 @@ +# Data file for mpc_atan. +# +# Copyright (C) 2009, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(atan op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(atan op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) ++ 0 53 -0x1921FB54442D18p-52 53 -0 53 -inf 53 -inf N N ++ 0 53 -0x1921FB54442D18p-52 53 -0 53 -inf 53 -1 N N ++ 0 53 -0x1921FB54442D18p-52 53 -0 53 -inf 53 -0 N N ++ 0 53 -0x1921FB54442D18p-52 53 +0 53 -inf 53 +0 N N ++ 0 53 -0x1921FB54442D18p-52 53 +0 53 -inf 53 +1 N N ++ 0 53 -0x1921FB54442D18p-52 53 +0 53 -inf 53 +inf N N ++ 0 53 -0x1921FB54442D18p-52 53 0 53 -inf 53 nan N N ++ 0 53 -0x1921FB54442D18p-52 53 -0 53 -6 53 -inf N N ++ 0 53 -0x1921FB54442D18p-52 53 +0 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N ++ 0 53 -0x1921FB54442D18p-52 53 -0 53 -0 53 -inf N N +0 0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 -0 53 +0 53 -0 53 +0 N N ++ 0 53 -0x1921FB54442D18p-52 53 +0 53 -0 53 +inf N N +0 0 53 nan 53 nan 53 -0 53 nan N N +- 0 53 +0x1921FB54442D18p-52 53 -0 53 +0 53 -inf N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +- 0 53 +0x1921FB54442D18p-52 53 +0 53 +0 53 +inf N N +0 0 53 nan 53 nan 53 +0 53 nan N N +- 0 53 +0x1921FB54442D18p-52 53 -0 53 +6 53 -inf N N +- 0 53 +0x1921FB54442D18p-52 53 +0 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +- 0 53 +0x1921FB54442D18p-52 53 -0 53 +inf 53 -inf N N +- 0 53 +0x1921FB54442D18p-52 53 -0 53 +inf 53 -1 N N +- 0 53 +0x1921FB54442D18p-52 53 -0 53 +inf 53 -0 N N +- 0 53 +0x1921FB54442D18p-52 53 +0 53 +inf 53 +0 N N +- 0 53 +0x1921FB54442D18p-52 53 +0 53 +inf 53 +1 N N +- 0 53 +0x1921FB54442D18p-52 53 +0 53 +inf 53 +inf N N +- 0 53 +0x1921FB54442D18p-52 53 0 53 +inf 53 nan N N +0 0 53 nan 53 -0 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 -0 53 nan 53 -0 N N +0 0 53 nan 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 nan 53 +0 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument +- 0 53 -0x16DCC57BB565FDp-52 53 -0 53 -7 53 -0 N N +- 0 53 -0x16DCC57BB565FDp-52 53 +0 53 -7 53 +0 N N ++ 0 53 -0x1F730BD281F69Bp-53 53 -0 53 -1.5 53 -0 N N ++ 0 53 -0x1F730BD281F69Bp-53 53 +0 53 -1.5 53 +0 N N ++ 0 53 -0x1921FB54442D18p-53 53 -0 53 -1 53 -0 N N ++ 0 53 -0x1921FB54442D18p-53 53 +0 53 -1 53 +0 N N +- 0 53 -0x1700A7C5784634p-53 53 -0 53 -0.875 53 -0 N N +- 0 53 -0x1700A7C5784634p-53 53 +0 53 -0.875 53 +0 N N +- 0 53 -0x1FD5BA9AAC2F6Ep-56 53 -0 53 -0.125 53 -0 N N +- 0 53 -0x1FD5BA9AAC2F6Ep-56 53 +0 53 -0.125 53 +0 N N ++ 0 53 +0x1FD5BA9AAC2F6Ep-56 53 +0 53 +0.125 53 +0 N N ++ 0 53 +0x1FD5BA9AAC2F6Ep-56 53 -0 53 +0.125 53 -0 N N ++ 0 53 +0x1700A7C5784634p-53 53 +0 53 +0.875 53 +0 N N ++ 0 53 +0x1700A7C5784634p-53 53 -0 53 +0.875 53 -0 N N +- 0 53 +0x1921FB54442D18p-53 53 +0 53 +1 53 +0 N N +- 0 53 +0x1921FB54442D18p-53 53 -0 53 +1 53 -0 N N +- 0 53 +0x1F730BD281F69Bp-53 53 +0 53 +1.5 53 +0 N N +- 0 53 +0x1F730BD281F69Bp-53 53 -0 53 +1.5 53 -0 N N ++ 0 53 +0x16DCC57BB565FDp-52 53 +0 53 +7 53 +0 N N ++ 0 53 +0x16DCC57BB565FDp-52 53 -0 53 +7 53 -0 N N + +# pure imaginary argument ++ + 53 -0x1921FB54442D18p-52 53 -0x1269621134DB92p-55 53 -0 53 -7 N N +- + 53 +0x1921FB54442D18p-52 53 -0x1269621134DB92p-55 53 +0 53 -7 N N ++ + 53 -0x1921FB54442D18p-52 53 -0x19C041F7ED8D33p-53 53 -0 53 -1.5 N N +- + 53 +0x1921FB54442D18p-52 53 -0x19C041F7ED8D33p-53 53 +0 53 -1.5 N N +0 0 53 nan 53 -inf 53 -0 53 -1 N N +0 0 53 nan 53 -inf 53 +0 53 -1 N N +0 + 53 -0 53 -0x15AA16394D481Fp-52 53 -0 53 -0.875 N N +0 + 53 +0 53 -0x15AA16394D481Fp-52 53 +0 53 -0.875 N N +0 + 53 -0 53 -0x1015891C9EAEF7p-55 53 -0 53 -0.125 N N +0 + 53 +0 53 -0x1015891C9EAEF7p-55 53 +0 53 -0.125 N N +0 - 53 +0 53 +0x1015891C9EAEF7p-55 53 +0 53 +0.125 N N +0 - 53 -0 53 +0x1015891C9EAEF7p-55 53 -0 53 +0.125 N N +0 - 53 +0 53 +0x15AA16394D481Fp-52 53 +0 53 +0.875 N N +0 - 53 -0 53 +0x15AA16394D481Fp-52 53 -0 53 +0.875 N N +0 0 53 nan 53 +inf 53 +0 53 +1 N N +0 0 53 nan 53 +inf 53 -0 53 +1 N N +- - 53 +0x1921FB54442D18p-52 53 +0x19C041F7ED8D33p-53 53 +0 53 +1.5 N N ++ - 53 -0x1921FB54442D18p-52 53 +0x19C041F7ED8D33p-53 53 -0 53 +1.5 N N +- - 53 +0x1921FB54442D18p-52 53 +0x1269621134DB92p-55 53 +0 53 +7 N N ++ - 53 -0x1921FB54442D18p-52 53 +0x1269621134DB92p-55 53 -0 53 +7 N N +0 + 53 +0 53 0x1FFFFFFFFFFF82p-52 53 +0 53 0x1ED9505E1BC3C2p-53 N N +0 0 53 nan 53 -inf 53 +0 53 -1 N N +0 0 53 nan 53 +inf 53 +0 53 +1 N N ++ - 512 0x6487ED5110B4611A62633145C06E0E68948127044533E63A0105DF531D89CD9128A5043CC71A026EF7CA8CD9E69D218D98158536F92F8A1BA7F09AB6B6A8E123p-510 512 0x5D137113B914461DA3202D77346EE4980DA5FD0BAD68F5A7928DCA9F632750D9BFFA00654C523929F15DED554EC6BC476DB2C46FA433E569227085E0BDEA86FFp-509 512 0 512 0x1018734E311AB77B710F9212969B3C86E8F388BB7DA5BAF74ADE078F43D96456D088C8A0B2A370159DFB8D4A4BC51BCDA91F2DCD01B2EC610C62AA33FAD1688p-504 N Z ++ - 12 0xC91p-11 12 0x6F1p-50 12 +0 12 0x9380000000 N N + +# general inputs ++ - 72 0x91EA521228BFC46ACAp-118 72 -0x9E96A01DBAD6470974p-73 72 0x84C3E02A5C6DEE8410p-118 72 -0x99B43C52A95A21C220p-73 U N +- - 72 0x91EA521228BFC46AC9p-118 72 -0x9E96A01DBAD6470974p-73 72 0x84C3E02A5C6DEE8410p-118 72 -0x99B43C52A95A21C220p-73 D D +- + 72 0x91EA521228BFC46AC9p-118 72 -0x9E96A01DBAD6470973p-73 72 0x84C3E02A5C6DEE8410p-118 72 -0x99B43C52A95A21C220p-73 D U ++ + 72 0x91EA521228BFC46ACAp-118 72 0x9E96A01DBAD6470974p-73 72 0x84C3E02A5C6DEE8410p-118 72 0x99B43C52A95A21C220p-73 U N +- + 72 0x91EA521228BFC46AC9p-118 72 0x9E96A01DBAD6470974p-73 72 0x84C3E02A5C6DEE8410p-118 72 0x99B43C52A95A21C220p-73 D U +- - 72 0x91EA521228BFC46AC9p-118 72 0x9E96A01DBAD6470973p-73 72 0x84C3E02A5C6DEE8410p-118 72 0x99B43C52A95A21C220p-73 D D ++ - 156 -0xC90FDAA22167B20DB08A0C3B1FF415CABE49624p-155 156 0xEA84E971BD52E49CCEE036E303D5ECB2D9D9B9Ap-222 156 -0xF0CE58073F866A53F25DB85DE8D503FBDD81051p-109 156 0xCF81D7C76BB9754A52056CB0F144B0C6700CC8Cp-128 N N +- - 2 0.75 2 -3 2 0x1p-7 2 -1 N N +- + 2 0.75 2 3 2 0x1p-7 2 1 N N + +# improve test coverage ++ - 57 -0x1.921fb54442d184 57 -0x8.a7e33db93ecf18@-34 57 -0xa.529626a89a1960@23 57 -0x3.9a5472b5709e74@14 N N diff --git a/tests/atanh.dat b/tests/atanh.dat new file mode 100644 index 0000000..b0f9977 --- /dev/null +++ b/tests/atanh.dat @@ -0,0 +1,111 @@ +# Data file for mpc_atanh. +# +# Copyright (C) 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(atan op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(atan op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 + 53 -0 53 -0x1921FB54442D18p-52 53 -inf 53 -inf N N +0 + 53 -0 53 -0x1921FB54442D18p-52 53 -inf 53 -1 N N +0 + 53 -0 53 -0x1921FB54442D18p-52 53 -inf 53 -0 N N +0 - 53 -0 53 +0x1921FB54442D18p-52 53 -inf 53 +0 N N +0 - 53 -0 53 +0x1921FB54442D18p-52 53 -inf 53 +1 N N +0 - 53 -0 53 +0x1921FB54442D18p-52 53 -inf 53 +inf N N +0 0 53 -0 53 nan 53 -inf 53 nan N N +0 + 53 -0 53 -0x1921FB54442D18p-52 53 -6 53 -inf N N +0 - 53 -0 53 +0x1921FB54442D18p-52 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N +0 + 53 -0 53 -0x1921FB54442D18p-52 53 -0 53 -inf N N +0 0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 -0 53 +0 53 -0 53 +0 N N +0 - 53 -0 53 +0x1921FB54442D18p-52 53 -0 53 +inf N N +0 0 53 -0 53 nan 53 -0 53 nan N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +0 53 -inf N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +0 - 53 +0 53 +0x1921FB54442D18p-52 53 +0 53 +inf N N +0 0 53 +0 53 nan 53 +0 53 nan N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +6 53 -inf N N +0 - 53 +0 53 +0x1921FB54442D18p-52 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +inf 53 -inf N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +inf 53 -1 N N +0 + 53 +0 53 -0x1921FB54442D18p-52 53 +inf 53 -0 N N +0 - 53 +0 53 +0x1921FB54442D18p-52 53 +inf 53 +0 N N +0 - 53 +0 53 +0x1921FB54442D18p-52 53 +inf 53 +1 N N +0 - 53 +0 53 +0x1921FB54442D18p-52 53 +inf 53 +inf N N +0 0 53 +0 53 nan 53 +inf 53 nan N N +0 + 53 0 53 -0x1921FB54442D18p-52 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 -0 N N +0 0 53 nan 53 nan 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 - 53 0 53 +0x1921FB54442D18p-52 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument +- + 53 -0x1E27076E2AF2E6p-57 53 -0x1921FB54442D18p-52 53 -17 53 -0 N N +- - 53 -0x1E27076E2AF2E6p-57 53 +0x1921FB54442D18p-52 53 -17 53 +0 N N ++ + 53 +0x1E27076E2AF2E6p-57 53 -0x1921FB54442D18p-52 53 +17 53 -0 N N ++ - 53 +0x1E27076E2AF2E6p-57 53 +0x1921FB54442D18p-52 53 +17 53 +0 N N ++ 0 53 -0x1F2272AE325A57p-53 53 -0 53 -.75 53 -0 N N ++ 0 53 -0x1F2272AE325A57p-53 53 +0 53 -.75 53 +0 N N +- 0 53 +0x1F2272AE325A57p-53 53 -0 53 +.75 53 -0 N N +- 0 53 +0x1F2272AE325A57p-53 53 +0 53 +.75 53 +0 N N +- + 12 0x6F1p-50 12 0xC91p-11 12 0x9380000000 12 +0 N N + +# pure imaginary argument +0 - 53 -0 53 -0x167D8863BC99BDp-52 53 -0 53 -6 N N +0 - 53 +0 53 -0x167D8863BC99BDp-52 53 +0 53 -6 N N +0 + 53 -0 53 +0x167D8863BC99BDp-52 53 -0 53 +6 N N +0 + 53 +0 53 +0x167D8863BC99BDp-52 53 +0 53 +6 N N +0 + 53 -0 53 -0x1F5B75F92C80DDp-55 53 -0 53 -.25 N N +0 + 53 +0 53 -0x1F5B75F92C80DDp-55 53 +0 53 -.25 N N +0 - 53 -0 53 +0x1F5B75F92C80DDp-55 53 -0 53 +.25 N N +0 - 53 +0 53 +0x1F5B75F92C80DDp-55 53 +0 53 +.25 N N + +# IEEE-754 double precision +- + 53 0x13F3F785301CE9p-54 53 0xBFA43C2A868B3p-51 53 0x3243F6A8885A3p-48 53 0x162E42FEFA39EFp-53 N N diff --git a/tests/comparisons.c b/tests/comparisons.c new file mode 100644 index 0000000..d10c878 --- /dev/null +++ b/tests/comparisons.c @@ -0,0 +1,45 @@ +/* comparisons.c -- Comparison functions. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +/* comparisons, see description in mpc-tests.h */ +int +same_mpfr_value (mpfr_ptr got, mpfr_ptr ref, int known_sign) +{ + /* The sign of zeroes and infinities is checked only when + known_sign is true. */ + if (mpfr_nan_p (got)) + return mpfr_nan_p (ref); + if (mpfr_inf_p (got)) + return mpfr_inf_p (ref) && + (!known_sign || mpfr_signbit (got) == mpfr_signbit (ref)); + if (mpfr_zero_p (got)) + return mpfr_zero_p (ref) && + (!known_sign || mpfr_signbit (got) == mpfr_signbit (ref)); + return mpfr_cmp (got, ref) == 0; +} + +int +same_mpc_value (mpc_ptr got, mpc_ptr ref, known_signs_t known_signs) +{ + return same_mpfr_value (mpc_realref (got), mpc_realref (ref), known_signs.re) + && same_mpfr_value (mpc_imagref (got), mpc_imagref (ref), known_signs.im); +} diff --git a/tests/conj.dat b/tests/conj.dat new file mode 100644 index 0000000..ecc249b --- /dev/null +++ b/tests/conj.dat @@ -0,0 +1,114 @@ +# Data file for mpc_conj. +# +# Copyright (C) 2008, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# see sin.dat for precisions + +# special values (following ISO C99 standard) +0 0 53 -inf 53 +inf 53 -inf 53 -inf N N +0 0 53 -inf 53 +1 53 -inf 53 -1 N N +0 0 53 -inf 53 +0 53 -inf 53 -0 N N +0 0 53 -inf 53 -0 53 -inf 53 +0 N N +0 0 53 -inf 53 -1 53 -inf 53 +1 N N +0 0 53 -inf 53 -inf 53 -inf 53 +inf N N +0 0 53 -inf 53 nan 53 -inf 53 nan N N +0 0 53 -1 53 +inf 53 -1 53 -inf N N +0 0 53 -1 53 +0 53 -1 53 -0 N N +0 0 53 -1 53 -0 53 -1 53 +0 N N +0 0 53 -1 53 -inf 53 -1 53 +inf N N +0 0 53 -1 53 nan 53 -1 53 nan N N +0 0 53 -0 53 +inf 53 -0 53 -inf N N +0 0 53 -0 53 +1 53 -0 53 -1 N N +0 0 53 -0 53 +0 53 -0 53 -0 N N +0 0 53 -0 53 -0 53 -0 53 +0 N N +0 0 53 -0 53 -1 53 -0 53 +1 N N +0 0 53 -0 53 -inf 53 -0 53 +inf N N +0 0 53 -0 53 nan 53 -0 53 nan N N +0 0 53 +0 53 +inf 53 +0 53 -inf N N +0 0 53 +0 53 +1 53 +0 53 -1 N N +0 0 53 +0 53 +0 53 +0 53 -0 N N +0 0 53 +0 53 -0 53 +0 53 +0 N N +0 0 53 +0 53 -1 53 +0 53 +1 N N +0 0 53 +0 53 -inf 53 +0 53 +inf N N +0 0 53 +0 53 nan 53 +0 53 nan N N +0 0 53 +1 53 +inf 53 +1 53 -inf N N +0 0 53 +1 53 +0 53 +1 53 -0 N N +0 0 53 +1 53 -0 53 +1 53 +0 N N +0 0 53 +1 53 -inf 53 +1 53 +inf N N +0 0 53 +1 53 nan 53 +1 53 nan N N +0 0 53 +inf 53 +inf 53 +inf 53 -inf N N +0 0 53 +inf 53 +1 53 +inf 53 -1 N N +0 0 53 +inf 53 +0 53 +inf 53 -0 N N +0 0 53 +inf 53 -0 53 +inf 53 +0 N N +0 0 53 +inf 53 -1 53 +inf 53 +1 N N +0 0 53 +inf 53 -inf 53 +inf 53 +inf N N +0 0 53 +inf 53 nan 53 +inf 53 nan N N +0 0 53 nan 53 +inf 53 nan 53 -inf N N +0 0 53 nan 53 +1 53 nan 53 -1 N N +0 0 53 nan 53 +0 53 nan 53 -0 N N +0 0 53 nan 53 -0 53 nan 53 +0 N N +0 0 53 nan 53 -1 53 nan 53 +1 N N +0 0 53 nan 53 -inf 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument +0 0 53 0x123456789abcdep+52 2 -0 53 0x123456789abcdep+52 17 +0 N N +0 0 53 -0x123456789abcdep+52 3 -0 54 -0x123456789abcdep+52 16 +0 Z N +0 0 53 0x123456789abcdep+52 4 +0 55 0x123456789abcdep+52 15 -0 U N +0 0 53 -0x123456789abcdep+52 5 +0 56 -0x123456789abcdep+52 14 -0 D N +0 0 53 0x123456789abcdep+52 6 -0 57 0x123456789abcdep+52 13 +0 Z Z +0 0 53 -0x123456789abcdep+52 7 -0 58 -0x123456789abcdep+52 12 +0 U Z +0 0 53 0x123456789abcdep+52 8 +0 59 0x123456789abcdep+52 11 -0 D Z +0 0 53 -0x123456789abcdep+52 9 +0 60 -0x123456789abcdep+52 10 -0 N Z +0 0 53 0x123456789abcdep+52 10 -0 61 0x123456789abcdep+52 9 +0 U U +0 0 53 -0x123456789abcdep+52 11 -0 62 -0x123456789abcdep+52 8 +0 D U +0 0 53 0x123456789abcdep+52 12 +0 63 0x123456789abcdep+52 7 -0 N U +0 0 53 -0x123456789abcdep+52 13 +0 64 -0x123456789abcdep+52 6 -0 Z U +0 0 53 0x123456789abcdep+52 14 -0 65 0x123456789abcdep+52 5 +0 D D +0 0 53 -0x123456789abcdep+52 15 -0 66 -0x123456789abcdep+52 4 +0 N D +0 0 53 0x123456789abcdep+52 16 +0 67 0x123456789abcdep+52 3 -0 Z D +0 0 53 -0x123456789abcdep+52 17 +0 68 -0x123456789abcdep+52 2 -0 U D + +# pure imaginary argument +0 0 53 +0 53 -0x123456789abcdep+52 53 +0 53 0x123456789abcdep+52 N N +0 0 53 -0 53 -0x123456789abcdep+52 51 -0 54 0x123456789abcdep+52 Z N +0 0 53 +0 53 0x123456789abcdep+52 49 +0 55 -0x123456789abcdep+52 U N +0 0 53 -0 53 0x123456789abcdep+52 47 -0 56 -0x123456789abcdep+52 D N +0 0 53 +0 53 -0x123456789abcdep+52 45 +0 57 0x123456789abcdep+52 Z Z +0 0 53 -0 53 -0x123456789abcdep+52 43 -0 58 0x123456789abcdep+52 U Z +0 0 53 +0 53 0x123456789abcdep+52 41 +0 59 -0x123456789abcdep+52 D Z +0 0 53 -0 53 0x123456789abcdep+52 39 -0 60 -0x123456789abcdep+52 N Z +0 0 53 +0 53 -0x123456789abcdep+52 37 +0 61 0x123456789abcdep+52 U U +0 0 53 -0 53 -0x123456789abcdep+52 35 -0 62 0x123456789abcdep+52 D U +0 0 53 +0 53 0x123456789abcdep+52 33 +0 63 -0x123456789abcdep+52 N U +0 0 53 -0 53 0x123456789abcdep+52 31 -0 64 -0x123456789abcdep+52 Z U +0 0 53 +0 53 -0x123456789abcdep+52 29 +0 65 0x123456789abcdep+52 D D +0 0 53 -0 53 -0x123456789abcdep+52 27 -0 66 0x123456789abcdep+52 N D +0 0 53 +0 53 0x123456789abcdep+52 25 +0 67 -0x123456789abcdep+52 Z D +0 0 53 -0 53 0x123456789abcdep+52 23 -0 68 -0x123456789abcdep+52 U D + +# non-exact return values +- - 2 4 2 -8 3 5 3 7 N N +- + 2 4 2 -6 3 5 3 7 D U ++ - 2 6 2 -8 3 5 3 7 U D +- + 2 4 2 -6 3 5 3 7 Z Z diff --git a/tests/cos.dat b/tests/cos.dat new file mode 100644 index 0000000..739409f --- /dev/null +++ b/tests/cos.dat @@ -0,0 +1,85 @@ +# Data file for mpc_cos. +# +# Copyright (C) 2008, 2010 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see sin.dat. + +# special values (following ISO C99 standard) +0 0 7 inf 7 NaN 7 -inf 7 -inf N N +0 0 7 NaN 7 NaN 7 -inf 7 -1 N N +0 0 7 NaN 7 0 7 -inf 7 -0 N N +0 0 7 NaN 7 0 7 -inf 7 +0 N N +0 0 7 NaN 7 NaN 7 -inf 7 1 N N +0 0 7 inf 7 NaN 7 -inf 7 +inf N N +0 0 7 NaN 7 NaN 7 -inf 7 NaN N N +0 0 7 +inf 7 -inf 7 -1 7 -inf N N +0 0 7 +inf 7 +inf 7 -1 7 +inf N N +0 0 7 NaN 7 NaN 7 -1 7 NaN N N +0 0 7 +inf 7 -0 7 -0 7 -inf N N +0 0 7 1 7 -0 7 -0 7 -0 N N +0 0 7 1 7 +0 7 -0 7 +0 N N +0 0 7 +inf 7 +0 7 -0 7 +inf N N +0 0 7 NaN 7 0 7 -0 7 NaN N N +0 0 7 +inf 7 +0 7 +0 7 -inf N N +0 0 7 1 7 +0 7 +0 7 -0 N N +0 0 7 1 7 -0 7 +0 7 +0 N N +0 0 7 +inf 7 -0 7 +0 7 +inf N N +0 0 7 NaN 7 0 7 +0 7 NaN N N +0 0 7 +inf 7 +inf 7 1 7 -inf N N +0 0 7 +inf 7 -inf 7 1 7 +inf N N +0 0 7 NaN 7 NaN 7 1 7 NaN N N +0 0 7 inf 7 NaN 7 +inf 7 -inf N N +0 0 7 NaN 7 NaN 7 +inf 7 -1 N N +0 0 7 NaN 7 0 7 +inf 7 -0 N N +0 0 7 NaN 7 0 7 +inf 7 +0 N N +0 0 7 NaN 7 NaN 7 +inf 7 1 N N +0 0 7 inf 7 NaN 7 +inf 7 +inf N N +0 0 7 NaN 7 NaN 7 +inf 7 NaN N N +0 0 7 +inf 7 NaN 7 NaN 7 -inf N N +0 0 7 NaN 7 NaN 7 NaN 7 -1 N N +0 0 7 NaN 7 0 7 NaN 7 -0 N N +0 0 7 NaN 7 0 7 NaN 7 +0 N N +0 0 7 NaN 7 NaN 7 NaN 7 1 N N +0 0 7 +inf 7 NaN 7 NaN 7 +inf N N +0 0 7 NaN 7 NaN 7 NaN 7 NaN N N + +# purely real argument +- 0 50 0x8a51407da8344p-52 50 -0 7 -1 7 -0 N N +- 0 50 0x8a51407da8344p-52 50 +0 7 -1 7 +0 N N +- 0 50 0x8a51407da8344p-52 50 +0 7 1 7 -0 N N +- 0 50 0x8a51407da8344p-52 50 -0 7 1 7 +0 N N + +# purely imaginary argument +- 0 50 0x18b07551d9f55p-48 50 -0 7 -0 7 -1 N N +- 0 50 0x18b07551d9f55p-48 50 +0 7 -0 7 1 N N +- 0 50 0x18b07551d9f55p-48 50 +0 7 +0 7 -1 N N +- 0 50 0x18b07551d9f55p-48 50 -0 7 +0 7 1 N N + +# values with +1 and -1 +- + 50 0xd56f54b7a1accp-52 50 -0xfd28666957478p-52 7 -1 7 -1 N N +- - 50 0xd56f54b7a1accp-52 50 0xfd28666957478p-52 7 -1 7 1 N N +- - 50 0xd56f54b7a1accp-52 50 0xfd28666957478p-52 7 1 7 -1 N N +- + 50 0xd56f54b7a1accp-52 50 -0xfd28666957478p-52 7 1 7 1 N N + +# IEEE-754 double precision ++ 0 53 514 53 -0 53 +0 53 0x1BBDD1808C59A3p-50 N N +- 0 53 0x100FFFFFFFFFFFp-43 53 -0 53 +0 53 0x1BBDD1808C59A3p-50 D D + +# huge values +- + 53 -inf 53 +inf 53 0x4580CBF242683p-3 53 -0x1B3E8A3660D279p-3 N N ++ + 53 +inf 53 +inf 53 -0x1B3E8A3660D279p-3 53 0x4580CBF242683p-3 N N diff --git a/tests/cosh.dat b/tests/cosh.dat new file mode 100644 index 0000000..7a766a3 --- /dev/null +++ b/tests/cosh.dat @@ -0,0 +1,133 @@ +# Data test file for mpc_cosh. +# +# Copyright (C) 2008, 2010 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + +# See file sin.dat for the format description. + +# Special values, following ISO C99 standard, Annex G, +# more precisely Section G.6.2.4 "The ccosh functions". + +# Rule [conj]: cosh(conj(z)) = conj(cosh(z)) +# Rule [even]: cosh(-z) = cosh(z) + +# cosh(+0 + i*0) = 1 + i*0 +0 0 2 1 2 +0 2 +0 2 +0 N N +# [conj]: cosh(+0 - i*0) = 1 - i*0 +0 0 2 1 2 -0 2 +0 2 -0 N N +# [even]: cosh(-0 - i*0) = 1 + i*0 +0 0 2 1 2 +0 2 -0 2 -0 N N +# [even+conj]: cosh(-0 + i*0) = 1 - i*0 +0 0 2 1 2 -0 2 -0 2 +0 N N + +# cosh(+0 + i*inf) = nan + i*0 (C99 says that the sign of the imaginary part +# is left unspecified) +0 0 2 nan 2 0 2 +0 2 +inf N N +# [conj]: cosh(+0 - i*inf) = nan - i*0 +0 0 2 nan 2 0 2 +0 2 -inf N N +# [even]: cosh(-0 - i*inf) = nan + i*0 +0 0 2 nan 2 0 2 -0 2 -inf N N +# [even+conj]: cosh(-0 + i*inf) = nan - i*0 +0 0 2 nan 2 0 2 -0 2 +inf N N + +# cosh(+0 +i*nan) = nan + i*0 (C99 says that the sign of the imaginary part +# is left unspecified) +0 0 2 nan 2 0 2 +0 2 nan N N +# [even]: cosh(-0 + i*nan) = nan + i*0 +0 0 2 nan 2 0 2 -0 2 nan N N + +# cosh(x + i*inf) = nan + i*nan for finite nonzero x +0 0 2 nan 2 nan 2 1 2 inf N N +0 0 2 nan 2 nan 2 -1 2 inf N N +# [conj]: cosh(x - i*inf) = nan + i*nan +0 0 2 nan 2 nan 2 1 2 -inf N N +0 0 2 nan 2 nan 2 -1 2 -inf N N +# [even] and [even+conj] are already considered for x=-1 < 0 + +# cosh(x + i*nan) = nan + i*nan for finite nonzero x +0 0 2 nan 2 nan 2 1 2 nan N N +0 0 2 nan 2 nan 2 -1 2 nan N N +# [conj] makes no sense since nan has no sign +# [even] is already considered for x=-1 < 0 + +# cosh(+inf + i*0) = +inf + i*0 +0 0 2 +inf 2 +0 2 +inf 2 +0 N N +# [conj]: cosh(+inf - i*0) = +inf - i*0 +0 0 2 +inf 2 -0 2 +inf 2 -0 N N +# [even]: cosh(-inf - i*0) = +inf + i*0 +0 0 2 +inf 2 +0 2 -inf 2 -0 N N +# [even+conj]: cosh(-inf + i*0) = +inf - i*0 +0 0 2 +inf 2 -0 2 -inf 2 +0 N N + +# cosh(+inf + i*y) = +inf * (cos(y) + i*sin(y)) for finite non-zero y +0 0 2 +inf 2 +inf 2 +inf 2 1 N N +0 0 2 -inf 2 +inf 2 +inf 2 2 N N +0 0 2 -inf 2 -inf 2 +inf 2 4 N N +0 0 2 +inf 2 -inf 2 +inf 2 1024 N N +# [conj] +0 0 2 +inf 2 -inf 2 +inf 2 -1 N N +0 0 2 -inf 2 -inf 2 +inf 2 -2 N N +0 0 2 -inf 2 +inf 2 +inf 2 -4 N N +0 0 2 +inf 2 +inf 2 +inf 2 -1024 N N +# [even] +0 0 2 +inf 2 +inf 2 -inf 2 -1 N N +0 0 2 -inf 2 +inf 2 -inf 2 -2 N N +0 0 2 -inf 2 -inf 2 -inf 2 -4 N N +0 0 2 +inf 2 -inf 2 -inf 2 -1024 N N +# [even+conj] +0 0 2 +inf 2 -inf 2 -inf 2 1 N N +0 0 2 -inf 2 -inf 2 -inf 2 2 N N +0 0 2 -inf 2 +inf 2 -inf 2 4 N N +0 0 2 +inf 2 +inf 2 -inf 2 1024 N N + +# cosh(+inf + i*inf) = +inf + i*nan (C99 leaves unspecified the sign of the +# real part) +0 0 2 inf 2 nan 2 +inf 2 +inf N N +# [conj]: cosh(+inf - i*inf) = +inf + i*nan +0 0 2 inf 2 nan 2 +inf 2 -inf N N +# [even]: cosh(-inf - i*inf) = +inf + i*nan +0 0 2 inf 2 nan 2 -inf 2 -inf N N +# [even+conj]: cosh(-inf + i*inf) = +inf + i*nan +0 0 2 inf 2 nan 2 -inf 2 +inf N N + +# cosh(+inf + i*nan) = +inf + i*nan +0 0 2 +inf 2 nan 2 +inf 2 nan N N +# [conj] makes no sense since NaN has no sign +# [even]: cosh(-inf + i*nan) = +inf + i*nan +0 0 2 +inf 2 nan 2 -inf 2 nan N N + +# cosh(nan + i*0) = nan - i*0 (C99 leaves unspecified the sign of the +# imaginary part) +0 0 2 nan 2 0 2 nan 2 +0 N N +# [conj]: cosh(nan - i*0) = nan + i*0 +0 0 2 nan 2 0 2 nan 2 -0 N N + +# cosh(nan + i*y) = nan + i*nan for all nonzero y (including +/-inf) +0 0 2 nan 2 nan 2 nan 2 1 N N +0 0 2 nan 2 nan 2 nan 2 -1 N N +0 0 2 nan 2 nan 2 nan 2 +inf N N +0 0 2 nan 2 nan 2 nan 2 -inf N N + +# cosh(nan + i*nan) = nan + i*nan +0 0 2 nan 2 nan 2 nan 2 nan N N + ++ + 53 0x10000000000001p-53 53 0x10000000000001p-52 53 0x1DA2E1BD2C9EBCp-53 53 0x138AADEA15829Fp-52 N N + + +# huge values ++ - 53 +inf 53 -inf 53 0x4580CBF242683p-3 53 -0x1B3E8A3660D279p-3 N N +- - 53 -inf 53 -inf 53 -0x1B3E8A3660D279p-3 53 0x4580CBF242683p-3 N N diff --git a/tests/div.dat b/tests/div.dat new file mode 100644 index 0000000..6f5e600 --- /dev/null +++ b/tests/div.dat @@ -0,0 +1,2486 @@ +# Data file for mpc_div. +# +# Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add.dat. + +# special values +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -1 7 -inf N N +0 0 7 +inf 7 nan 7 -inf 7 -inf 7 -1 7 -1 N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -1 7 -0 N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -1 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 -inf 7 -1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -0 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 -inf 7 -0 7 -1 N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -0 7 -0 N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -0 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 -inf 7 -0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +0 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 -inf 7 +0 7 -1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 +0 7 -0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 +0 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 -inf 7 +0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 1 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 -inf 7 1 7 -1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 1 7 -0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 1 7 +0 N N +0 0 7 -inf 7 nan 7 -inf 7 -inf 7 1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -1 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 -1 7 -1 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 -1 7 -1 7 -0 N N +0 0 7 +inf 7 nan 7 -inf 7 -1 7 -1 7 +0 N N +0 0 7 +inf 7 +inf 7 -inf 7 -1 7 -1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -0 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 -1 7 -0 7 -1 N N +0 0 7 +inf 7 +inf 7 -inf 7 -1 7 -0 7 -0 N N +0 0 7 +inf 7 +inf 7 -inf 7 -1 7 -0 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 -1 7 -0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +0 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 -1 7 +0 7 -1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 7 +0 7 -0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 7 +0 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 -1 7 +0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 1 7 -inf N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 7 1 7 -1 N N +0 0 7 -inf 7 nan 7 -inf 7 -1 7 1 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 -1 7 1 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 -1 7 1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -1 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 -0 7 -1 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 -0 7 -1 7 -0 N N +0 0 7 +inf 7 nan 7 -inf 7 -0 7 -1 7 +0 N N +0 0 7 +inf 7 +inf 7 -inf 7 -0 7 -1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -0 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 -0 7 -0 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 -0 7 -0 7 -0 N N +0 0 7 +inf 7 nan 7 -inf 7 -0 7 -0 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 -0 7 -0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 +0 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 -0 7 +0 7 -1 N N +0 0 7 -inf 7 nan 7 -inf 7 -0 7 +0 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 -0 7 +0 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 -0 7 +0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 +0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 1 7 -inf N N +0 0 7 -inf 7 -inf 7 -inf 7 -0 7 1 7 -1 N N +0 0 7 -inf 7 nan 7 -inf 7 -0 7 1 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 -0 7 1 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 -0 7 1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 +inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 +inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -1 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 +0 7 -1 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 +0 7 -1 7 -0 N N +0 0 7 +inf 7 nan 7 -inf 7 +0 7 -1 7 +0 N N +0 0 7 +inf 7 +inf 7 -inf 7 +0 7 -1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -0 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 +0 7 -0 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 +0 7 -0 7 -0 N N +0 0 7 +inf 7 nan 7 -inf 7 +0 7 -0 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 +0 7 -0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 +0 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 +0 7 +0 7 -1 N N +0 0 7 -inf 7 nan 7 -inf 7 +0 7 +0 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 +0 7 +0 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 +0 7 +0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 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7 +0 7 -1 7 +0 7 -0 N N +0 0 7 nan 7 -inf 7 +0 7 -1 7 +0 7 +0 N N +0 0 7 -1 7 -0 7 +0 7 -1 7 +0 7 1 N N +0 0 7 0.5 7 -0.5 7 +0 7 -1 7 1 7 -1 N N +0 0 7 +0 7 -1 7 +0 7 -1 7 1 7 -0 N N +0 0 7 +0 7 -1 7 +0 7 -1 7 1 7 +0 N N +0 0 7 -0.5 7 -0.5 7 +0 7 -1 7 1 7 1 N N +0 0 7 +0 7 +0 7 +0 7 -0 7 -1 7 -1 N N +0 0 7 +0 7 +0 7 +0 7 -0 7 -1 7 -0 N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -1 7 +0 N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -1 7 1 N N +0 0 7 +0 7 +0 7 +0 7 -0 7 -0 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 -0 7 -0 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 -0 7 -0 7 +0 N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -0 7 1 N N +0 0 7 +0 7 +0 7 +0 7 -0 7 +0 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 -0 7 +0 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 -0 7 +0 7 +0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 +0 7 1 N N +0 0 7 +0 7 +0 7 +0 7 -0 7 1 7 -1 N N +0 0 7 +0 7 +0 7 +0 7 -0 7 1 7 -0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 1 7 +0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 1 7 1 N N +0 0 7 -0 7 +0 7 +0 7 +0 7 -1 7 -1 N N +0 0 7 -0 7 +0 7 +0 7 +0 7 -1 7 -0 N N +0 0 7 +0 7 -0 7 +0 7 +0 7 -1 7 +0 N N +0 0 7 +0 7 -0 7 +0 7 +0 7 -1 7 1 N N +0 0 7 -0 7 +0 7 +0 7 +0 7 -0 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 +0 7 -0 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 +0 7 -0 7 +0 N N +0 0 7 +0 7 -0 7 +0 7 +0 7 -0 7 1 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 +0 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 +0 7 +0 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 +0 7 +0 7 +0 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 +0 7 1 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 1 7 -1 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 1 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 1 7 +0 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 1 7 1 N N +0 0 7 -0.5 7 -0.5 7 +0 7 1 7 -1 7 -1 N N +0 0 7 -0 7 -1 7 +0 7 1 7 -1 7 -0 N N +0 0 7 +0 7 -1 7 +0 7 1 7 -1 7 +0 N N +0 0 7 0.5 7 -0.5 7 +0 7 1 7 -1 7 1 N N +0 0 7 -1 7 +0 7 +0 7 1 7 -0 7 -1 N N +0 0 7 nan 7 -inf 7 +0 7 1 7 -0 7 -0 N N +0 0 7 nan 7 -inf 7 +0 7 1 7 -0 7 +0 N N +0 0 7 1 7 -0 7 +0 7 1 7 -0 7 1 N N +0 0 7 -1 7 +0 7 +0 7 1 7 +0 7 -1 N N +0 0 7 nan 7 +inf 7 +0 7 1 7 +0 7 -0 N N +0 0 7 nan 7 +inf 7 +0 7 1 7 +0 7 +0 N N +0 0 7 1 7 +0 7 +0 7 1 7 +0 7 1 N N +0 0 7 -0.5 7 0.5 7 +0 7 1 7 1 7 -1 N N +0 0 7 +0 7 1 7 +0 7 1 7 1 7 -0 N N +0 0 7 +0 7 1 7 +0 7 1 7 1 7 +0 N N +0 0 7 0.5 7 0.5 7 +0 7 1 7 1 7 1 N N +0 0 7 +0 7 1 7 1 7 -1 7 -1 7 -1 N N +0 0 7 -1 7 1 7 1 7 -1 7 -1 7 -0 N N +0 0 7 -1 7 1 7 1 7 -1 7 -1 7 +0 N N +0 0 7 -1 7 +0 7 1 7 -1 7 -1 7 1 N N +0 0 7 1 7 1 7 1 7 -1 7 -0 7 -1 N N +0 0 7 -inf 7 +inf 7 1 7 -1 7 -0 7 -0 N N +0 0 7 -inf 7 +inf 7 1 7 -1 7 -0 7 +0 N N +0 0 7 -1 7 -1 7 1 7 -1 7 -0 7 1 N N +0 0 7 1 7 1 7 1 7 -1 7 +0 7 -1 N N +0 0 7 +inf 7 -inf 7 1 7 -1 7 +0 7 -0 N N +0 0 7 +inf 7 -inf 7 1 7 -1 7 +0 7 +0 N N +0 0 7 -1 7 -1 7 1 7 -1 7 +0 7 1 N N +0 0 7 1 7 +0 7 1 7 -1 7 1 7 -1 N N +0 0 7 1 7 -1 7 1 7 -1 7 1 7 -0 N N +0 0 7 1 7 -1 7 1 7 -1 7 1 7 +0 N N +0 0 7 +0 7 -1 7 1 7 -1 7 1 7 1 N N +0 0 7 -0.5 7 0.5 7 1 7 -0 7 -1 7 -1 N N +0 0 7 -1 7 +0 7 1 7 -0 7 -1 7 -0 N N +0 0 7 -1 7 +0 7 1 7 -0 7 -1 7 +0 N N +0 0 7 -0.5 7 -0.5 7 1 7 -0 7 -1 7 1 N N +0 0 7 +0 7 1 7 1 7 -0 7 -0 7 -1 N N +0 0 7 -inf 7 nan 7 1 7 -0 7 -0 7 -0 N N +0 0 7 -inf 7 nan 7 1 7 -0 7 -0 7 +0 N N +0 0 7 -0 7 -1 7 1 7 -0 7 -0 7 1 N N +0 0 7 +0 7 1 7 1 7 -0 7 +0 7 -1 N N +0 0 7 +inf 7 nan 7 1 7 -0 7 +0 7 -0 N N +0 0 7 +inf 7 nan 7 1 7 -0 7 +0 7 +0 N N +0 0 7 +0 7 -1 7 1 7 -0 7 +0 7 1 N N +0 0 7 0.5 7 0.5 7 1 7 -0 7 1 7 -1 N N +0 0 7 1 7 +0 7 1 7 -0 7 1 7 -0 N N +0 0 7 1 7 -0 7 1 7 -0 7 1 7 +0 N N +0 0 7 0.5 7 -0.5 7 1 7 -0 7 1 7 1 N N +0 0 7 -0.5 7 0.5 7 1 7 +0 7 -1 7 -1 N N +0 0 7 -1 7 +0 7 1 7 +0 7 -1 7 -0 N N +0 0 7 -1 7 -0 7 1 7 +0 7 -1 7 +0 N N +0 0 7 -0.5 7 -0.5 7 1 7 +0 7 -1 7 1 N N +0 0 7 -0 7 1 7 1 7 +0 7 -0 7 -1 N N +0 0 7 -inf 7 nan 7 1 7 +0 7 -0 7 -0 N N +0 0 7 -inf 7 nan 7 1 7 +0 7 -0 7 +0 N N +0 0 7 +0 7 -1 7 1 7 +0 7 -0 7 1 N N +0 0 7 +0 7 1 7 1 7 +0 7 +0 7 -1 N N +0 0 7 +inf 7 nan 7 1 7 +0 7 +0 7 -0 N N +0 0 7 +inf 7 nan 7 1 7 +0 7 +0 7 +0 N N +0 0 7 +0 7 -1 7 1 7 +0 7 +0 7 1 N N +0 0 7 0.5 7 0.5 7 1 7 +0 7 1 7 -1 N N +0 0 7 1 7 +0 7 1 7 +0 7 1 7 -0 N N +0 0 7 1 7 +0 7 1 7 +0 7 1 7 +0 N N +0 0 7 0.5 7 -0.5 7 1 7 +0 7 1 7 1 N N +0 0 7 -1 7 +0 7 1 7 1 7 -1 7 -1 N N +0 0 7 -1 7 -1 7 1 7 1 7 -1 7 -0 N N +0 0 7 -1 7 -1 7 1 7 1 7 -1 7 +0 N N +0 0 7 +0 7 -1 7 1 7 1 7 -1 7 1 N N +0 0 7 -1 7 1 7 1 7 1 7 -0 7 -1 N N +0 0 7 -inf 7 -inf 7 1 7 1 7 -0 7 -0 N N +0 0 7 -inf 7 -inf 7 1 7 1 7 -0 7 +0 N N +0 0 7 1 7 -1 7 1 7 1 7 -0 7 1 N N +0 0 7 -1 7 1 7 1 7 1 7 +0 7 -1 N N +0 0 7 +inf 7 +inf 7 1 7 1 7 +0 7 -0 N N +0 0 7 +inf 7 +inf 7 1 7 1 7 +0 7 +0 N N +0 0 7 1 7 -1 7 1 7 1 7 +0 7 1 N N +0 0 7 +0 7 1 7 1 7 1 7 1 7 -1 N N +0 0 7 1 7 1 7 1 7 1 7 1 7 -0 N N +0 0 7 1 7 1 7 1 7 1 7 1 7 +0 N N +0 0 7 1 7 +0 7 1 7 1 7 1 7 1 N N + +# small exact/inexact examples +- - 10 0b1.01010001 10 -0b1.1000101@-6 10 973 10 964 10 725 10 745 N N +0 0 10 -14 10 9 10 -837 10 637 10 63 10 -5 N N +0 0 2 2 2 -1 2 4 2 3 2 1 2 2 N N ++ - 4 1.375 4 1.25 4 15 4 14 4 11 4 0 N N + +# Bug 20080923 ++ + 4 0b11@527 4 -0b111@-489 4 -0b11@-206 4 0 4 -0b1@-733 4 -0b101@-1750 N Z + +# potential intermediate over- or underflow +0 0 10 1 10 0 10 0 10 0b1@536870912 10 0 10 0b1@536870912 N N +0 0 10 1 10 0 10 0b1@536870912 10 0 10 0b1@536870912 10 0 N N + +# overflow (reported by Emmanuel Thome) +- + 250 -inf 250 +inf 250 1 250 0 250 -1e-164895850 250 -1e-164895850 N N + +# bug found by tgeneric of ui_div ++ + 2 0b1.1@256 2 0b1.1@-2758 34 52349199244 2 0 2 0b1.1@-221 2 -0b1@-3234 U N + +# cases that should yield 1, but cannot be handled due to intermediate +# over- or underflows +# current result: (@NaN@ 0) +#0 0 10 1 10 0 10 1 10 0b1@536870912 10 1 10 0b1@536870912 N N +# current result: (@Inf@ 0) +#0 0 10 1 10 0 10 1 10 0b1@-536870913 10 1 10 0b1@-536870913 N N +# current result: (@NaN@ 0) +#0 0 10 1 10 0 10 0b1@536870912 10 0b1@536870912 10 0b1@536870912 10 0b1@536870912 N N +# current result: (@NaN@ 0) +#0 0 10 1 10 0 10 0b1@-536870913 10 0b1@-536870913 10 0b1@-536870913 10 0b1@-536870913 N N +# current result: (@Inf@ 0) +#0 0 10 1 10 0 10 0b1@536870912 10 0b1@-536870913 10 0b1@536870912 10 0b1@-536870913 N N +# cases that should yield i, but cannot be handled due to intermediate +# over- or underflows +# current result: (0 @Inf@) +#0 0 10 0 10 1 10 -0b1@536870912 10 1 10 1 10 0b1@536870912 N N +# current result: (@NaN@ 1.0) +#0 0 10 0 10 1 10 -0b1@-536870913 10 1 10 1 10 0b1@-536870913 N N +# current result: (0 @Inf@) +#0 0 10 0 10 1 10 -0b1@536870912 10 0b1@536870912 10 0b1@536870912 10 0b1@536870912 N N +# current result: (@NaN@ 0) +#0 0 10 0 10 1 10 -0b1@-536870913 10 0b1@-536870913 10 0b1@-536870913 10 0b1@-536870913 N N +# current result: (@NaN@ @Inf@) +#0 0 10 0 10 1 10 -0b1@-536870913 10 0b1@536870912 10 0b1@536870912 10 0b1@-536870913 N N + +# examples to exercise overflow (re) +# positive overflow ++ 0 2 inf 2 0 10 0x3ffp1073741813 10 0x3ffp1073741813 10 0x2abp-10 10 0x2abp-10 N N +# negative overflow +- 0 2 -inf 2 0 10 -0x3ffp1073741813 10 -0x3ffp1073741813 10 0x2abp-10 10 0x2abp-10 N N +# examples to exercise overflow (im) +# positive overflow +0 + 2 0 2 inf 10 0x3ffp1073741813 10 0x3ffp1073741813 10 0x2abp-10 10 -0x2abp-10 N N +# negative overflow +0 - 2 0 2 -inf 10 -0x3ffp1073741813 10 -0x3ffp1073741813 10 0x2abp-10 10 -0x2abp-10 N N + +# examples to exercise underflow +# (1.5+i)*2^emin/(1-i) gives (0.25 + 1.25*i)*2^emin +- - 2 0 2 0x1p-1073741823 2 0x3p-1073741824 2 0x1p-1073741823 2 1 2 -1 Z Z +# (1.5+i)*2^emin/(1+i) gives (1.25 - 0.25*i)*2^emin +- + 2 0x1p-1073741823 2 -0 2 0x3p-1073741824 2 0x1p-1073741823 2 1 2 1 Z Z diff --git a/tests/div_fr.dat b/tests/div_fr.dat new file mode 100644 index 0000000..724d361 --- /dev/null +++ b/tests/div_fr.dat @@ -0,0 +1,368 @@ +# Data file for mpc_div_fr. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add_fr.dat. + +# special values +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -1 N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 +0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan N N +0 0 7 nan 7 +0 7 -inf 7 -1 7 -inf N N +0 0 7 +inf 7 1 7 -inf 7 -1 7 -1 N N +0 0 7 +inf 7 +inf 7 -inf 7 -1 7 -0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 7 +0 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 1 N N +0 0 7 nan 7 -0 7 -inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan N N +0 0 7 nan 7 +0 7 -inf 7 -0 7 -inf N N +0 0 7 +inf 7 +0 7 -inf 7 -0 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 -0 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 -0 7 +0 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 1 N N +0 0 7 nan 7 -0 7 -inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan N N +0 0 7 nan 7 -0 7 -inf 7 +0 7 -inf N N +0 0 7 +inf 7 -0 7 -inf 7 +0 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 +0 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 +0 7 +0 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 1 N N +0 0 7 nan 7 +0 7 -inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 nan N N +0 0 7 nan 7 -0 7 -inf 7 1 7 -inf N N +0 0 7 +inf 7 -1 7 -inf 7 1 7 -1 N N +0 0 7 +inf 7 -inf 7 -inf 7 1 7 -0 N N +0 0 7 -inf 7 +inf 7 -inf 7 1 7 +0 N N +0 0 7 -inf 7 1 7 -inf 7 1 7 1 N N +0 0 7 nan 7 +0 7 -inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 +inf 7 -1 N N +0 0 7 +inf 7 -inf 7 -inf 7 +inf 7 -0 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 -inf N N +0 0 7 +inf 7 nan 7 -inf 7 nan 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 nan 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 +0 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 nan N N +0 0 7 +0 7 nan 7 -1 7 -inf 7 -inf N N +0 0 7 1 7 +inf 7 -1 7 -inf 7 -1 N N +0 0 7 +inf 7 +inf 7 -1 7 -inf 7 -0 N N +0 0 7 -inf 7 -inf 7 -1 7 -inf 7 +0 N N +0 0 7 -1 7 -inf 7 -1 7 -inf 7 1 N N +0 0 7 -0 7 nan 7 -1 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -inf 7 nan N N +0 0 7 +0 7 +0 7 -1 7 -1 7 -inf N N +0 0 7 -0 7 -0 7 -1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -1 7 nan N N +0 0 7 +0 7 +0 7 -1 7 -0 7 -inf N N +0 0 7 -0 7 -0 7 -1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -0 7 nan N N +0 0 7 +0 7 -0 7 -1 7 +0 7 -inf N N +0 0 7 -0 7 +0 7 -1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 +0 7 nan N N +0 0 7 +0 7 -0 7 -1 7 1 7 -inf N N +0 0 7 -0 7 +0 7 -1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 1 7 nan N N +0 0 7 +0 7 nan 7 -1 7 +inf 7 -inf N N +0 0 7 1 7 -inf 7 -1 7 +inf 7 -1 N N +0 0 7 +inf 7 -inf 7 -1 7 +inf 7 -0 N N +0 0 7 -inf 7 +inf 7 -1 7 +inf 7 +0 N N +0 0 7 -1 7 +inf 7 -1 7 +inf 7 1 N N +0 0 7 -0 7 nan 7 -1 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 +inf 7 nan N N +0 0 7 +0 7 nan 7 -1 7 nan 7 -inf N N +0 0 7 1 7 nan 7 -1 7 nan 7 -1 N N +0 0 7 +inf 7 nan 7 -1 7 nan 7 -0 N N +0 0 7 -inf 7 nan 7 -1 7 nan 7 +0 N N +0 0 7 -1 7 nan 7 -1 7 nan 7 1 N N +0 0 7 -0 7 nan 7 -1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 nan 7 nan N N +0 0 7 +0 7 nan 7 -0 7 -inf 7 -inf N N +0 0 7 +0 7 +inf 7 -0 7 -inf 7 -1 N N +0 0 7 nan 7 +inf 7 -0 7 -inf 7 -0 N N +0 0 7 nan 7 -inf 7 -0 7 -inf 7 +0 N N +0 0 7 -0 7 -inf 7 -0 7 -inf 7 1 N N +0 0 7 -0 7 nan 7 -0 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -inf 7 nan N N +0 0 7 +0 7 +0 7 -0 7 -1 7 -inf N N +0 0 7 -0 7 -0 7 -0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -1 7 nan N N +0 0 7 +0 7 +0 7 -0 7 -0 7 -inf N N +0 0 7 -0 7 -0 7 -0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -0 7 nan N N +0 0 7 +0 7 -0 7 -0 7 +0 7 -inf N N +0 0 7 -0 7 +0 7 -0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 +0 7 nan N N +0 0 7 +0 7 -0 7 -0 7 1 7 -inf N N +0 0 7 -0 7 +0 7 -0 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 1 7 nan N N 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nan 7 1 7 -inf 7 nan N N +0 0 7 -0 7 +0 7 1 7 -1 7 -inf N N +0 0 7 +0 7 -0 7 1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -1 7 nan N N +0 0 7 -0 7 +0 7 1 7 -0 7 -inf N N +0 0 7 +0 7 -0 7 1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -0 7 nan N N +0 0 7 -0 7 -0 7 1 7 +0 7 -inf N N +0 0 7 +0 7 +0 7 1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 1 7 +0 7 nan N N +0 0 7 -0 7 -0 7 1 7 1 7 -inf N N +0 0 7 +0 7 +0 7 1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 1 7 1 7 nan N N +0 0 7 -0 7 nan 7 1 7 +inf 7 -inf N N +0 0 7 -1 7 -inf 7 1 7 +inf 7 -1 N N +0 0 7 -inf 7 -inf 7 1 7 +inf 7 -0 N N +0 0 7 +inf 7 +inf 7 1 7 +inf 7 +0 N N +0 0 7 1 7 +inf 7 1 7 +inf 7 1 N N +0 0 7 +0 7 nan 7 1 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 1 7 +inf 7 nan N N +0 0 7 -0 7 nan 7 1 7 nan 7 -inf N N +0 0 7 -1 7 nan 7 1 7 nan 7 -1 N N +0 0 7 -inf 7 nan 7 1 7 nan 7 -0 N N +0 0 7 +inf 7 nan 7 1 7 nan 7 +0 N N +0 0 7 1 7 nan 7 1 7 nan 7 1 N N +0 0 7 +0 7 nan 7 1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 1 7 nan 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 -inf N N +0 0 7 -inf 7 +inf 7 +inf 7 -inf 7 -1 N N +0 0 7 -inf 7 +inf 7 +inf 7 -inf 7 -0 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 +0 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 nan N N +0 0 7 nan 7 +0 7 +inf 7 -1 7 -inf N N +0 0 7 -inf 7 1 7 +inf 7 -1 7 -1 N N +0 0 7 -inf 7 +inf 7 +inf 7 -1 7 -0 N N +0 0 7 +inf 7 -inf 7 +inf 7 -1 7 +0 N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 1 N N +0 0 7 nan 7 -0 7 +inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -1 7 nan N N +0 0 7 nan 7 +0 7 +inf 7 -0 7 -inf N N +0 0 7 -inf 7 +0 7 +inf 7 -0 7 -1 N N +0 0 7 -inf 7 nan 7 +inf 7 -0 7 -0 N N +0 0 7 +inf 7 nan 7 +inf 7 -0 7 +0 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 1 N N +0 0 7 nan 7 -0 7 +inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -0 7 nan N N +0 0 7 nan 7 -0 7 +inf 7 +0 7 -inf N N +0 0 7 -inf 7 -0 7 +inf 7 +0 7 -1 N N +0 0 7 -inf 7 nan 7 +inf 7 +0 7 -0 N N +0 0 7 +inf 7 nan 7 +inf 7 +0 7 +0 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 1 N N +0 0 7 nan 7 +0 7 +inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 +0 7 nan N N +0 0 7 nan 7 -0 7 +inf 7 1 7 -inf N N +0 0 7 -inf 7 -1 7 +inf 7 1 7 -1 N N +0 0 7 -inf 7 -inf 7 +inf 7 1 7 -0 N N +0 0 7 +inf 7 +inf 7 +inf 7 1 7 +0 N N +0 0 7 +inf 7 1 7 +inf 7 1 7 1 N N +0 0 7 nan 7 +0 7 +inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 1 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 -inf N N +0 0 7 -inf 7 -inf 7 +inf 7 +inf 7 -1 N N +0 0 7 -inf 7 -inf 7 +inf 7 +inf 7 -0 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 +0 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 -inf N N +0 0 7 -inf 7 nan 7 +inf 7 nan 7 -1 N N +0 0 7 -inf 7 nan 7 +inf 7 nan 7 -0 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 +0 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 nan N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 -inf N N +0 0 7 nan 7 +inf 7 nan 7 -inf 7 -1 N N +0 0 7 nan 7 +inf 7 nan 7 -inf 7 -0 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 +0 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 nan N N +0 0 7 nan 7 +0 7 nan 7 -1 7 -inf N N +0 0 7 nan 7 1 7 nan 7 -1 7 -1 N N +0 0 7 nan 7 +inf 7 nan 7 -1 7 -0 N N +0 0 7 nan 7 -inf 7 nan 7 -1 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 1 N N +0 0 7 nan 7 -0 7 nan 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -1 7 nan N N +0 0 7 nan 7 +0 7 nan 7 -0 7 -inf N N +0 0 7 nan 7 +0 7 nan 7 -0 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 -0 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 -0 7 +0 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 1 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -0 7 nan N N +0 0 7 nan 7 -0 7 nan 7 +0 7 -inf N N +0 0 7 nan 7 -0 7 nan 7 +0 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 +0 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 +0 7 +0 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 1 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +0 7 nan N N +0 0 7 nan 7 -0 7 nan 7 1 7 -inf N N +0 0 7 nan 7 -1 7 nan 7 1 7 -1 N N +0 0 7 nan 7 -inf 7 nan 7 1 7 -0 N N +0 0 7 nan 7 +inf 7 nan 7 1 7 +0 N N +0 0 7 nan 7 1 7 nan 7 1 7 1 N N +0 0 7 nan 7 +0 7 nan 7 1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 1 7 nan N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 -inf N N +0 0 7 nan 7 -inf 7 nan 7 +inf 7 -1 N N +0 0 7 nan 7 -inf 7 nan 7 +inf 7 -0 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 +0 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 nan N N + +# values with only 1, -1, +0, -0 +0 0 7 1 7 1 7 -1 7 -1 7 -1 N N +0 0 7 +inf 7 +inf 7 -1 7 -1 7 -0 N N +0 0 7 -inf 7 -inf 7 -1 7 -1 7 +0 N N +0 0 7 -1 7 -1 7 -1 7 -1 7 1 N N +0 0 7 1 7 +0 7 -1 7 -0 7 -1 N N +0 0 7 +inf 7 nan 7 -1 7 -0 7 -0 N N +0 0 7 -inf 7 nan 7 -1 7 -0 7 +0 N N +0 0 7 -1 7 -0 7 -1 7 -0 7 1 N N +0 0 7 1 7 -0 7 -1 7 +0 7 -1 N N +0 0 7 +inf 7 nan 7 -1 7 +0 7 -0 N N +0 0 7 -inf 7 nan 7 -1 7 +0 7 +0 N N +0 0 7 -1 7 +0 7 -1 7 +0 7 1 N N +0 0 7 1 7 -1 7 -1 7 1 7 -1 N N +0 0 7 +inf 7 -inf 7 -1 7 1 7 -0 N N +0 0 7 -inf 7 +inf 7 -1 7 1 7 +0 N N +0 0 7 -1 7 1 7 -1 7 1 7 1 N N +0 0 7 +0 7 1 7 -0 7 -1 7 -1 N N +0 0 7 nan 7 +inf 7 -0 7 -1 7 -0 N N +0 0 7 nan 7 -inf 7 -0 7 -1 7 +0 N N +0 0 7 -0 7 -1 7 -0 7 -1 7 1 N N +0 0 7 +0 7 +0 7 -0 7 -0 7 -1 N N +0 0 7 nan 7 nan 7 -0 7 -0 7 -0 N N +0 0 7 nan 7 nan 7 -0 7 -0 7 +0 N N +0 0 7 -0 7 -0 7 -0 7 -0 7 1 N N +0 0 7 +0 7 -0 7 -0 7 +0 7 -1 N N +0 0 7 nan 7 nan 7 -0 7 +0 7 -0 N N +0 0 7 nan 7 nan 7 -0 7 +0 7 +0 N N +0 0 7 -0 7 +0 7 -0 7 +0 7 1 N N +0 0 7 +0 7 -1 7 -0 7 1 7 -1 N N +0 0 7 nan 7 -inf 7 -0 7 1 7 -0 N N +0 0 7 nan 7 +inf 7 -0 7 1 7 +0 N N +0 0 7 -0 7 1 7 -0 7 1 7 1 N N +0 0 7 -0 7 1 7 +0 7 -1 7 -1 N N +0 0 7 nan 7 +inf 7 +0 7 -1 7 -0 N N +0 0 7 nan 7 -inf 7 +0 7 -1 7 +0 N N +0 0 7 +0 7 -1 7 +0 7 -1 7 1 N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 -0 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 -0 7 +0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 1 N N +0 0 7 -0 7 -0 7 +0 7 +0 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 +0 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 +0 7 +0 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 1 N N +0 0 7 -0 7 -1 7 +0 7 1 7 -1 N N +0 0 7 nan 7 -inf 7 +0 7 1 7 -0 N N +0 0 7 nan 7 +inf 7 +0 7 1 7 +0 N N +0 0 7 +0 7 1 7 +0 7 1 7 1 N N +0 0 7 -1 7 1 7 1 7 -1 7 -1 N N +0 0 7 -inf 7 +inf 7 1 7 -1 7 -0 N N +0 0 7 +inf 7 -inf 7 1 7 -1 7 +0 N N +0 0 7 1 7 -1 7 1 7 -1 7 1 N N +0 0 7 -1 7 +0 7 1 7 -0 7 -1 N N +0 0 7 -inf 7 nan 7 1 7 -0 7 -0 N N +0 0 7 +inf 7 nan 7 1 7 -0 7 +0 N N +0 0 7 1 7 -0 7 1 7 -0 7 1 N N +0 0 7 -1 7 -0 7 1 7 +0 7 -1 N N +0 0 7 -inf 7 nan 7 1 7 +0 7 -0 N N +0 0 7 +inf 7 nan 7 1 7 +0 7 +0 N N +0 0 7 1 7 +0 7 1 7 +0 7 1 N N +0 0 7 -1 7 -1 7 1 7 1 7 -1 N N +0 0 7 -inf 7 -inf 7 1 7 1 7 -0 N N +0 0 7 +inf 7 +inf 7 1 7 1 7 +0 N N +0 0 7 1 7 1 7 1 7 1 7 1 N N + diff --git a/tests/exp.dat b/tests/exp.dat new file mode 100644 index 0000000..04ed763 --- /dev/null +++ b/tests/exp.dat @@ -0,0 +1,118 @@ +# Data file for mpc_exp. +# +# Copyright (C) 2008, 2010 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# see sin.dat for precisions + +# special values (following ISO C99 standard) +0 0 53 0 53 0 53 -inf 53 -inf N N +0 0 53 +0 53 +0 53 -inf 53 -6 N N +0 0 53 -0 53 +0 53 -inf 53 -4 N N +0 0 53 -0 53 -0 53 -inf 53 -2 N N +0 0 53 +0 53 -0 53 -inf 53 -1 N N +0 0 53 +0 53 -0 53 -inf 53 -0 N N +0 0 53 +0 53 +0 53 -inf 53 +0 N N +0 0 53 +0 53 +0 53 -inf 53 +1 N N +0 0 53 -0 53 +0 53 -inf 53 +2 N N +0 0 53 -0 53 -0 53 -inf 53 +4 N N +0 0 53 +0 53 -0 53 -inf 53 +6 N N +0 0 53 0 53 0 53 -inf 53 +inf N N +0 0 53 0 53 0 53 -inf 53 nan N N +0 0 53 nan 53 nan 53 -1 53 -inf N N +0 0 53 nan 53 nan 53 -1 53 +inf N N +0 0 53 nan 53 nan 53 -1 53 nan N N +0 0 53 nan 53 nan 53 -0 53 -inf N N +0 0 53 +1 53 -0 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 -0 53 +0 N N +0 0 53 nan 53 nan 53 -0 53 +inf N N +0 0 53 nan 53 nan 53 -0 53 nan N N +0 0 53 nan 53 nan 53 +0 53 -inf N N +0 0 53 +1 53 -0 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 +0 53 +0 N N +0 0 53 nan 53 nan 53 +0 53 +inf N N +0 0 53 nan 53 nan 53 +0 53 nan N N +0 0 53 nan 53 nan 53 +1 53 -inf N N +0 0 53 nan 53 nan 53 +1 53 +inf N N +0 0 53 nan 53 nan 53 +1 53 nan N N +0 0 53 inf 53 nan 53 +inf 53 -inf N N +0 0 53 +inf 53 +inf 53 +inf 53 -6 N N +0 0 53 -inf 53 +inf 53 +inf 53 -4 N N +0 0 53 -inf 53 -inf 53 +inf 53 -2 N N +0 0 53 +inf 53 -inf 53 +inf 53 -1 N N +0 0 53 +inf 53 -0 53 +inf 53 -0 N N +0 0 53 +inf 53 +0 53 +inf 53 +0 N N +0 0 53 +inf 53 +inf 53 +inf 53 +1 N N +0 0 53 -inf 53 +inf 53 +inf 53 +2 N N +0 0 53 -inf 53 -inf 53 +inf 53 +4 N N +0 0 53 +inf 53 -inf 53 +inf 53 +6 N N +0 0 53 inf 53 nan 53 +inf 53 +inf N N +0 0 53 inf 53 nan 53 +inf 53 nan N N +0 0 53 nan 53 nan 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 -0 53 nan 53 -0 N N +0 0 53 nan 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 nan 53 nan 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# purely real argument +- 0 53 0x1936dc5690c08fp-44 2 +0 53 6 17 +0 N N +- 0 53 0x4b0556e084f3d0p-60 3 +0 54 -4 16 +0 Z N ++ 0 53 0xec7325c6a6ed70p-53 4 -0 55 2 15 -0 U N +- 0 53 0x178b56362cef37p-54 5 -0 56 -1 14 -0 D N +- 0 53 0x3699205c4e74b0p-48 6 +0 57 4 13 +0 Z Z ++ 0 53 0x454aaa8efe0730p-57 7 +0 58 -2 12 +0 U Z +- 0 53 0x15bf0a8b145769p-51 8 -0 59 1 11 -0 D Z ++ 0 53 0xa2728f889ea6b0p-64 9 -0 60 -6 10 -0 N Z ++ 0 53 0xec7325c6a6ed70p-53 10 +0 61 2 9 +0 U U +- 0 53 0x178b56362cef37p-54 11 +0 62 -1 8 +0 D U +- 0 53 0x1936dc5690c08fp-44 12 -0 63 6 7 -0 N U +- 0 53 0x4b0556e084f3d0p-60 13 -0 64 -4 6 -0 Z U +- 0 53 0x15bf0a8b145769p-51 14 +0 65 1 5 +0 D D ++ 0 53 0xa2728f889ea6b0p-64 15 +0 66 -6 4 +0 N D +- 0 53 0x3699205c4e74b0p-48 16 -0 67 4 3 -0 Z D ++ 0 53 0x454aaa8efe0730p-57 17 -0 68 -2 2 -0 U D + +# purely imaginary argument +- + 53 0x1eb9b7097822f5p-53 53 -0x4787c62ac28b0p-52 53 +0 53 6 N N ++ + 53 -0x53aa981b6c9300p-55 53 -0xc1bdceeee0f57p-52 51 -0 54 4 Z N ++ - 53 -0x6a88995d4dc810p-56 53 -0xe8c7b7568da23p-52 49 +0 55 -2 U N +- + 53 0x114a280fb5068bp-53 53 -0xd76aa47848677p-52 47 -0 56 -1 D N ++ + 53 -0x53aa981b6c9300p-55 53 -0xc1bdceeee0f57p-52 45 +0 57 4 Z Z ++ - 53 -0x6a88995d4dc810p-56 53 0x1d18f6ead1b445p-53 43 -0 58 2 U Z +- + 53 0x114a280fb5068bp-53 53 -0xd76aa47848677p-52 41 +0 59 -1 D Z +- - 53 0x1eb9b7097822f5p-53 53 0x4787c62ac28b0p-52 39 -0 60 -6 N Z ++ + 53 -0x6a88995d4dc810p-56 53 0xe8c7b7568da23p-52 37 +0 61 2 U U +- + 53 0x114a280fb5068bp-53 53 0x1aed548f090cefp-53 35 -0 62 1 D U +- + 53 0x1eb9b7097822f5p-53 53 0x11e1f18ab0a2c1p-54 33 +0 63 -6 N U ++ + 53 -0x53aa981b6c9300p-55 53 0x1837b9dddc1eafp-53 31 -0 64 -4 Z U +- - 53 0x114a280fb5068bp-53 53 0xd76aa47848677p-52 29 +0 65 1 D D +- - 53 0x1eb9b7097822f5p-53 53 -0x11e1f18ab0a2c1p-54 27 -0 66 6 N D ++ - 53 -0x53aa981b6c9300p-55 53 0xc1bdceeee0f57p-52 25 +0 67 -4 Z D ++ - 53 -0x6a88995d4dc810p-56 53 -0xe8c7b7568da23p-52 23 -0 68 -2 U D + +# overflow +- - 2 -inf 2 -inf 53 0x3312ae437f94441ec@-9 53 0xe45f7bab0595dd700@-10 N N + +# input close to 0 +? ? 53 1 53 0x5D7A2148071Fp-7213522 53 0x1E02AE0D0F6Fp-7213521 53 0x5D7A2148071Fp-7213522 N N diff --git a/tests/fma.dat b/tests/fma.dat new file mode 100644 index 0000000..6d0f682 --- /dev/null +++ b/tests/fma.dat @@ -0,0 +1,32 @@ +# Data file for mpc_exp. +# +# Copyright (C) 2008, 2010, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM PREC_OP2_RE OP2_RE PREC_OP2_IM OP2_IM PREC_OP3_RE OP3_RE PREC_OP3_IM OP3_IM RND_RE RND_IM +# +# see sin.dat for precisions + ++ - 53 -0x189281b52abc03p-55 53 0x178a1d3cd134e5p-49 53 0x16A09E667F3BCDp-52 53 0x9CC470A049097p-50 53 0x23C6EF372FE95p-48 53 0x9CC470A049097p-50 53 0xA953FD4E97C75p-50 53 0x16A09E667F3BCDp-51 N N ++ + 53 -0x178a1d3cd134e5p-49 53 -0x189281b52abc03p-55 53 -0x9CC470A049097p-50 53 0x16A09E667F3BCDp-52 53 0x23C6EF372FE95p-48 53 0x9CC470A049097p-50 53 -0x16A09E667F3BCDp-51 53 0xA953FD4E97C75p-50 N N ++ + 53 -0x178a1d3cd134e5p-49 53 -0x189281b52abc03p-55 53 -0x9CC470A049097p-50 53 0x16A09E667F3BCDp-52 53 0x23C6EF372FE95p-48 53 0x9CC470A049097p-50 53 -0x16A09E667F3BCDp-51 53 0xA953FD4E97C75p-50 U U +0 0 10 0 10 0 10 7 10 5 10 3 10 -12 10 -81 10 69 N N +0 0 10 0 10 0 10 7 10 5 10 3 10 -12 10 -81 10 69 Z D +0 0 2 1 2 1 7 99 7 98 7 97 7 96 7 -194 15 -19009 N N diff --git a/tests/fr_div.dat b/tests/fr_div.dat new file mode 100644 index 0000000..cb9a5a9 --- /dev/null +++ b/tests/fr_div.dat @@ -0,0 +1,381 @@ +# Data file for mpc_fr_div. +# +# Copyright (C) 2008, 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add.dat, and take into +# account the necessary modifications for one real argument. + +# special values +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 -1 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 -1 7 -0 N N +0 0 7 +inf 7 nan 7 -inf 7 -1 7 +0 N N +0 0 7 +inf 7 +inf 7 -inf 7 -1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 -0 7 -1 N N +0 0 7 +inf 7 nan 7 -inf 7 -0 7 -0 N N +0 0 7 +inf 7 nan 7 -inf 7 -0 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 -0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 -inf N N +0 0 7 nan 7 -inf 7 -inf 7 +0 7 -1 N N +0 0 7 -inf 7 nan 7 -inf 7 +0 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 +0 7 +0 N N +0 0 7 nan 7 +inf 7 -inf 7 +0 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 1 7 -inf N N +0 0 7 -inf 7 -inf 7 -inf 7 1 7 -1 N N +0 0 7 -inf 7 nan 7 -inf 7 1 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 1 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 1 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 1 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 1 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 nan N N +0 0 7 +0 7 -0 7 -1 7 -inf 7 -inf N N +0 0 7 +0 7 -0 7 -1 7 -inf 7 -1 N N +0 0 7 +0 7 -0 7 -1 7 -inf 7 -0 N N +0 0 7 +0 7 +0 7 -1 7 -inf 7 +0 N N +0 0 7 +0 7 +0 7 -1 7 -inf 7 1 N N +0 0 7 +0 7 +0 7 -1 7 -inf 7 +inf N N +0 0 7 +0 7 +0 7 -1 7 -inf 7 nan N N +0 0 7 +0 7 -0 7 -1 7 -1 7 -inf N N +0 0 7 +0 7 +0 7 -1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -1 7 nan N N +0 0 7 +0 7 -0 7 -1 7 -0 7 -inf N N +0 0 7 +0 7 +0 7 -1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -0 7 nan N N +0 0 7 -0 7 -0 7 -1 7 +0 7 -inf N N +0 0 7 +0 7 +0 7 -1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 +0 7 nan N N +0 0 7 -0 7 -0 7 -1 7 1 7 -inf N N +0 0 7 +0 7 +0 7 -1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 1 7 nan N N +0 0 7 -0 7 -0 7 -1 7 +inf 7 -inf N N +0 0 7 -0 7 +0 7 -1 7 +inf 7 -1 N N +0 0 7 -0 7 +0 7 -1 7 +inf 7 -0 N N +0 0 7 -0 7 +0 7 -1 7 +inf 7 +0 N N +0 0 7 -0 7 +0 7 -1 7 +inf 7 1 N N +0 0 7 -0 7 +0 7 -1 7 +inf 7 +inf N N +0 0 7 -0 7 +0 7 -1 7 +inf 7 nan N N +0 0 7 -0 7 -0 7 -1 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 -1 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -1 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -1 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 -1 7 nan 7 1 N N +0 0 7 +0 7 +0 7 -1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 nan 7 nan N N +0 0 7 +0 7 -0 7 -0 7 -inf 7 -inf N N +0 0 7 +0 7 -0 7 -0 7 -inf 7 -1 N N +0 0 7 +0 7 -0 7 -0 7 -inf 7 -0 N N +0 0 7 +0 7 +0 7 -0 7 -inf 7 +0 N N +0 0 7 +0 7 +0 7 -0 7 -inf 7 1 N N +0 0 7 +0 7 +0 7 -0 7 -inf 7 +inf N N +0 0 7 +0 7 +0 7 -0 7 -inf 7 nan N N +0 0 7 +0 7 -0 7 -0 7 -1 7 -inf N N +0 0 7 +0 7 +0 7 -0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -1 7 nan N N +0 0 7 +0 7 -0 7 -0 7 -0 7 -inf N N +0 0 7 +0 7 +0 7 -0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -0 7 nan N N +0 0 7 -0 7 +0 7 -0 7 +0 7 -inf N N +0 0 7 +0 7 +0 7 -0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 +0 7 nan N N +0 0 7 -0 7 +0 7 -0 7 1 7 -inf N N +0 0 7 +0 7 +0 7 -0 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 1 7 nan N N +0 0 7 -0 7 +0 7 -0 7 +inf 7 -inf N N +0 0 7 -0 7 +0 7 -0 7 +inf 7 -1 N N +0 0 7 -0 7 +0 7 -0 7 +inf 7 -0 N N +0 0 7 +0 7 +0 7 -0 7 +inf 7 +0 N N +0 0 7 +0 7 +0 7 -0 7 +inf 7 1 N N +0 0 7 +0 7 +0 7 -0 7 +inf 7 +inf N N +0 0 7 +0 7 +0 7 -0 7 +inf 7 nan N N +0 0 7 -0 7 +0 7 -0 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 -0 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -0 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -0 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 -0 7 nan 7 1 N N +0 0 7 +0 7 +0 7 -0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 nan 7 nan N N +0 0 7 -0 7 +0 7 +0 7 -inf 7 -inf N N +0 0 7 -0 7 +0 7 +0 7 -inf 7 -1 N N +0 0 7 -0 7 +0 7 +0 7 -inf 7 -0 N N +0 0 7 +0 7 -0 7 +0 7 -inf 7 +0 N N +0 0 7 +0 7 -0 7 +0 7 -inf 7 1 N N +0 0 7 +0 7 -0 7 +0 7 -inf 7 +inf N N +0 0 7 +0 7 -0 7 +0 7 -inf 7 nan N N +0 0 7 -0 7 +0 7 +0 7 -1 7 -inf N N +0 0 7 +0 7 -0 7 +0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -1 7 nan N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -inf N N +0 0 7 +0 7 -0 7 +0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -0 7 nan N N +0 0 7 +0 7 +0 7 +0 7 +0 7 -inf N N +0 0 7 +0 7 +0 7 +0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 +0 7 nan N N +0 0 7 +0 7 +0 7 +0 7 1 7 -inf N N +0 0 7 +0 7 +0 7 +0 7 1 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 1 7 nan N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 -inf N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 -1 N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 +0 N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 1 N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 +inf N N +0 0 7 +0 7 +0 7 +0 7 +inf 7 nan N N +0 0 7 +0 7 +0 7 +0 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 +0 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 +0 7 nan 7 1 N N +0 0 7 +0 7 +0 7 +0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 nan 7 nan N N +0 0 7 -0 7 +0 7 1 7 -inf 7 -inf N N +0 0 7 -0 7 +0 7 1 7 -inf 7 -1 N N +0 0 7 -0 7 +0 7 1 7 -inf 7 -0 N N +0 0 7 -0 7 -0 7 1 7 -inf 7 +0 N N +0 0 7 -0 7 -0 7 1 7 -inf 7 1 N N +0 0 7 -0 7 -0 7 1 7 -inf 7 +inf N N +0 0 7 -0 7 -0 7 1 7 -inf 7 nan N N +0 0 7 -0 7 +0 7 1 7 -1 7 -inf N N +0 0 7 +0 7 -0 7 1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -1 7 nan N N +0 0 7 -0 7 +0 7 1 7 -0 7 -inf N N +0 0 7 +0 7 -0 7 1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -0 7 nan N N +0 0 7 +0 7 +0 7 1 7 +0 7 -inf N N +0 0 7 +0 7 -0 7 1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 1 7 +0 7 nan N N +0 0 7 +0 7 +0 7 1 7 1 7 -inf N N +0 0 7 +0 7 -0 7 1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 1 7 1 7 nan N N +0 0 7 +0 7 +0 7 1 7 +inf 7 -inf N N +0 0 7 +0 7 +0 7 1 7 +inf 7 -1 N N +0 0 7 +0 7 +0 7 1 7 +inf 7 -0 N N +0 0 7 +0 7 +0 7 1 7 +inf 7 +0 N N +0 0 7 +0 7 +0 7 1 7 +inf 7 1 N N +0 0 7 +0 7 -0 7 1 7 +inf 7 +inf N N +0 0 7 +0 7 +0 7 1 7 +inf 7 nan N N +0 0 7 +0 7 +0 7 1 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 1 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 1 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 1 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 1 7 nan 7 1 N N +0 0 7 +0 7 -0 7 1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 1 7 nan 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 -inf N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 +0 N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 -1 7 -inf N N +0 0 7 -inf 7 +inf 7 +inf 7 -1 7 -1 N N +0 0 7 -inf 7 nan 7 +inf 7 -1 7 -0 N N +0 0 7 -inf 7 nan 7 +inf 7 -1 7 +0 N N +0 0 7 -inf 7 -inf 7 +inf 7 -1 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -1 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 -0 7 -inf N N +0 0 7 nan 7 +inf 7 +inf 7 -0 7 -1 N N +0 0 7 -inf 7 nan 7 +inf 7 -0 7 -0 N N +0 0 7 -inf 7 nan 7 +inf 7 -0 7 +0 N N +0 0 7 nan 7 -inf 7 +inf 7 -0 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -0 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 +0 7 -inf N N +0 0 7 nan 7 +inf 7 +inf 7 +0 7 -1 N N +0 0 7 +inf 7 nan 7 +inf 7 +0 7 -0 N N +0 0 7 +inf 7 nan 7 +inf 7 +0 7 +0 N N +0 0 7 nan 7 -inf 7 +inf 7 +0 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 +0 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 1 7 -inf N N +0 0 7 +inf 7 +inf 7 +inf 7 1 7 -1 N N +0 0 7 +inf 7 nan 7 +inf 7 1 7 -0 N N +0 0 7 +inf 7 nan 7 +inf 7 1 7 +0 N N +0 0 7 +inf 7 -inf 7 +inf 7 1 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 1 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 -inf N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 +0 N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 nan N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 1 N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 nan N N +0 0 7 nan 7 nan 7 nan 7 -1 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 -1 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 -1 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 -1 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 -1 7 1 N N +0 0 7 nan 7 nan 7 nan 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -1 7 nan N N +0 0 7 nan 7 nan 7 nan 7 -0 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 -0 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 -0 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 -0 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 -0 7 1 N N +0 0 7 nan 7 nan 7 nan 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -0 7 nan N N +0 0 7 nan 7 nan 7 nan 7 +0 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 +0 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 +0 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 +0 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 +0 7 1 N N +0 0 7 nan 7 nan 7 nan 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +0 7 nan N N +0 0 7 nan 7 nan 7 nan 7 1 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 1 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 1 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 1 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 1 7 1 N N +0 0 7 nan 7 nan 7 nan 7 1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 1 7 nan N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 1 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 nan N N + +# finite values +0 0 7 0.5 7 -0.5 7 -1 7 -1 7 -1 N N +0 0 7 1 7 -0 7 -1 7 -1 7 -0 N N +# cf line 2206 of div.dat, revision 658: +0 0 7 1 7 +0 7 -1 7 -1 7 +0 N N +0 0 7 0.5 7 0.5 7 -1 7 -1 7 1 N N +# cf line 2208 of div.dat, revision 658: +0 0 7 +0 7 -1 7 -1 7 -0 7 -1 N N +0 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of div.dat, revision 658: +0 0 7 +0 7 +0 7 -0 7 1 7 +0 N N +0 0 7 0 7 +0 7 -0 7 1 7 1 N N +0 0 7 -0 7 0 7 +0 7 -1 7 -1 N N +# cf line 2333 of div.dat, revision 658: +0 0 7 -0 7 +0 7 +0 7 -1 7 -0 N N +# cf line 2334 of div.dat, revision 658: +0 0 7 +0 7 -0 7 +0 7 -1 7 +0 N N +0 0 7 0 7 -0 7 +0 7 -1 7 1 N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 -0 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 -0 7 +0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 1 N N +# cf line 2340 of div.dat, revision 658: +0 0 7 +0 7 +0 7 +0 7 +0 7 -1 N N +0 0 7 nan 7 nan 7 +0 7 +0 7 -0 N N +0 0 7 nan 7 nan 7 +0 7 +0 7 +0 N N +# cf line 2343 of div.dat, revision 658: +0 0 7 +0 7 +0 7 +0 7 +0 7 1 N N +0 0 7 0 7 +0 7 +0 7 1 7 -1 N N +0 0 7 +0 7 +0 7 +0 7 1 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 1 7 +0 N N +0 0 7 +0 7 0 7 +0 7 1 7 1 N N +0 0 7 -0.5 7 0.5 7 1 7 -1 7 -1 N N +# cf line 2397 of div.dat, revision 658: +0 0 7 -1 7 +0 7 1 7 -1 7 -0 N N +0 0 7 -1 7 -0 7 1 7 -1 7 +0 N N +0 0 7 -0.5 7 -0.5 7 1 7 -1 7 1 N N +0 0 7 -0 7 1 7 1 7 -0 7 -1 N N +0 0 7 -inf 7 nan 7 1 7 -0 7 -0 N N +0 0 7 -inf 7 nan 7 1 7 -0 7 +0 N N +0 0 7 +0 7 -1 7 1 7 -0 7 1 N N +# cf line 2404 of div.dat, revision 658: +0 0 7 +0 7 1 7 1 7 +0 7 -1 N N +0 0 7 +inf 7 nan 7 1 7 +0 7 -0 N N +0 0 7 +inf 7 nan 7 1 7 +0 7 +0 N N +0 0 7 +0 7 -1 7 1 7 +0 7 1 N N +0 0 7 0.5 7 0.5 7 1 7 1 7 -1 N N +0 0 7 1 7 +0 7 1 7 1 7 -0 N N +0 0 7 1 7 +0 7 1 7 1 7 +0 N N +0 0 7 0.5 7 -0.5 7 1 7 1 7 1 N N + diff --git a/tests/fr_sub.dat b/tests/fr_sub.dat new file mode 100644 index 0000000..460e07d --- /dev/null +++ b/tests/fr_sub.dat @@ -0,0 +1,373 @@ +# Data file for mpc_fr_sub. +# +# Copyright (C) 2008, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add_fr.dat. + +# special values +0 0 7 nan 7 +inf 7 -inf 7 -inf 7 -inf N N +0 0 7 nan 7 1 7 -inf 7 -inf 7 -1 N N +0 0 7 nan 7 +0 7 -inf 7 -inf 7 -0 N N +0 0 7 nan 7 -0 7 -inf 7 -inf 7 +0 N N +0 0 7 nan 7 -1 7 -inf 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 -inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan N N +0 0 7 -inf 7 +inf 7 -inf 7 -1 7 -inf N N +0 0 7 -inf 7 1 7 -inf 7 -1 7 -1 N N +0 0 7 -inf 7 +0 7 -inf 7 -1 7 -0 N N +0 0 7 -inf 7 -0 7 -inf 7 -1 7 +0 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 7 +inf N N +0 0 7 -inf 7 nan 7 -inf 7 -1 7 nan N N +0 0 7 -inf 7 +inf 7 -inf 7 -0 7 -inf N N +0 0 7 -inf 7 1 7 -inf 7 -0 7 -1 N N +0 0 7 -inf 7 +0 7 -inf 7 -0 7 -0 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 +0 N N +0 0 7 -inf 7 -1 7 -inf 7 -0 7 1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -0 7 +inf N N +0 0 7 -inf 7 nan 7 -inf 7 -0 7 nan N N +0 0 7 -inf 7 +inf 7 -inf 7 +0 7 -inf N N +0 0 7 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nan 7 -inf 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 -inf 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 -inf 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 -1 7 -inf N N +0 0 7 nan 7 1 7 nan 7 -1 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 -1 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 -1 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -1 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 -0 7 -inf N N +0 0 7 nan 7 1 7 nan 7 -0 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 -0 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 -0 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -0 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 +0 7 -inf N N +0 0 7 nan 7 1 7 nan 7 +0 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 +0 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 +0 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +0 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 1 7 -inf N N +0 0 7 nan 7 1 7 nan 7 1 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 1 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 1 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 1 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 1 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 -inf N N +0 0 7 nan 7 1 7 nan 7 +inf 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 +inf 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 +inf 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 +inf 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 nan 7 -inf N N +0 0 7 nan 7 1 7 nan 7 nan 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 nan 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 nan 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 nan 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 nan N N + +# values with only 1, -1, +0, -0 +0 0 7 0 7 1 7 -1 7 -1 7 -1 N N +0 0 7 0 7 +0 7 -1 7 -1 7 -0 N N +0 0 7 0 7 -0 7 -1 7 -1 7 +0 N N +0 0 7 0 7 -1 7 -1 7 -1 7 1 N N +0 0 7 -1 7 1 7 -1 7 -0 7 -1 N N +0 0 7 -1 7 +0 7 -1 7 -0 7 -0 N N +0 0 7 -1 7 -0 7 -1 7 -0 7 +0 N N +0 0 7 -1 7 -1 7 -1 7 -0 7 1 N N +0 0 7 -1 7 1 7 -1 7 +0 7 -1 N N +0 0 7 -1 7 +0 7 -1 7 +0 7 -0 N N +0 0 7 -1 7 -0 7 -1 7 +0 7 +0 N N +0 0 7 -1 7 -1 7 -1 7 +0 7 1 N N +0 0 7 -2 7 1 7 -1 7 1 7 -1 N N +0 0 7 -2 7 +0 7 -1 7 1 7 -0 N N +0 0 7 -2 7 -0 7 -1 7 1 7 +0 N N +0 0 7 -2 7 -1 7 -1 7 1 7 1 N N +0 0 7 1 7 1 7 -0 7 -1 7 -1 N N +0 0 7 1 7 +0 7 -0 7 -1 7 -0 N N +0 0 7 1 7 -0 7 -0 7 -1 7 +0 N N +0 0 7 1 7 -1 7 -0 7 -1 7 1 N N +0 0 7 0 7 1 7 -0 7 -0 7 -1 N N +0 0 7 0 7 +0 7 -0 7 -0 7 -0 N N +0 0 7 0 7 -0 7 -0 7 -0 7 +0 N N +0 0 7 0 7 -1 7 -0 7 -0 7 1 N N +0 0 7 -0 7 1 7 -0 7 +0 7 -1 N N +0 0 7 -0 7 +0 7 -0 7 +0 7 -0 N N +0 0 7 -0 7 -0 7 -0 7 +0 7 +0 N N +0 0 7 -0 7 -1 7 -0 7 +0 7 1 N N +0 0 7 -1 7 1 7 -0 7 1 7 -1 N N +0 0 7 -1 7 +0 7 -0 7 1 7 -0 N N +0 0 7 -1 7 -0 7 -0 7 1 7 +0 N N +0 0 7 -1 7 -1 7 -0 7 1 7 1 N N +0 0 7 1 7 1 7 +0 7 -1 7 -1 N N +0 0 7 1 7 +0 7 +0 7 -1 7 -0 N N +0 0 7 1 7 -0 7 +0 7 -1 7 +0 N N +0 0 7 1 7 -1 7 +0 7 -1 7 1 N N +0 0 7 +0 7 1 7 +0 7 -0 7 -1 N N +0 0 7 +0 7 +0 7 +0 7 -0 7 -0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 +0 N N +0 0 7 +0 7 -1 7 +0 7 -0 7 1 N N +0 0 7 0 7 1 7 +0 7 +0 7 -1 N N +0 0 7 0 7 +0 7 +0 7 +0 7 -0 N N +0 0 7 0 7 -0 7 +0 7 +0 7 +0 N N +0 0 7 0 7 -1 7 +0 7 +0 7 1 N N +0 0 7 -1 7 1 7 +0 7 1 7 -1 N N +0 0 7 -1 7 +0 7 +0 7 1 7 -0 N N +0 0 7 -1 7 -0 7 +0 7 1 7 +0 N N +0 0 7 -1 7 -1 7 +0 7 1 7 1 N N +0 0 7 2 7 1 7 1 7 -1 7 -1 N N +0 0 7 2 7 +0 7 1 7 -1 7 -0 N N +0 0 7 2 7 -0 7 1 7 -1 7 +0 N N +0 0 7 2 7 -1 7 1 7 -1 7 1 N N +0 0 7 1 7 1 7 1 7 -0 7 -1 N N +0 0 7 1 7 +0 7 1 7 -0 7 -0 N N +0 0 7 1 7 -0 7 1 7 -0 7 +0 N N +0 0 7 1 7 -1 7 1 7 -0 7 1 N N +0 0 7 1 7 1 7 1 7 +0 7 -1 N N +0 0 7 1 7 +0 7 1 7 +0 7 -0 N N +0 0 7 1 7 -0 7 1 7 +0 7 +0 N N +0 0 7 1 7 -1 7 1 7 +0 7 1 N N +0 0 7 0 7 1 7 1 7 1 7 -1 N N +0 0 7 0 7 +0 7 1 7 1 7 -0 N N +0 0 7 0 7 -0 7 1 7 1 7 +0 N N +0 0 7 0 7 -1 7 1 7 1 7 1 N N + +# inexact return values +- - 2 -8 2 -8 3 1 3 8 3 7 D D +- - 2 -8 2 -8 3 1 3 8 3 7 N N ++ + 2 -6 2 -6 3 1 3 8 3 7 U U ++ + 2 -6 2 -6 3 1 3 8 3 7 Z Z diff --git a/tests/inp_str.dat b/tests/inp_str.dat new file mode 100644 index 0000000..b6cd798 --- /dev/null +++ b/tests/inp_str.dat @@ -0,0 +1,163 @@ +# Data file for mpc_inp_str. +# +# Copyright (C) 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The format respects the parameter order in function prototype as follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM SIZE BASE RND_RE RND_IM "STRING" +# +# The string STRING is considered as a complex number rop = rop1 + i*rop2 +# written in base BASE as "rop1 " if rop is real or "(rop1 rop2)". Notice that +# a least one whitespace is required after real part +# +# ROP_RE is checked against rop1 rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against rop2 rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "!" function should return error indicator -1 +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# invalid strings +! ! 53 nan 53 nan 3 10 N N "non " +! ! 53 nan 53 nan 4 10 N N " NON " +! ! 53 nan 53 nan 5 10 N N "nan(0 1) " #invalid space in brackets +! ! 53 nan 53 nan 5 10 N N "nan(0-1) " #invalid char in brackets +! ! 53 nan 53 nan 4 10 N N "NaN((keepout)) " #two levels of parenthesis +! ! 53 nan 53 nan 4 10 N N "(1e1) " #one part missing +! ! 53 nan 53 nan 1 10 N N ". " #no digit +! ! 53 nan 53 nan 2 2 N N "+3 " #invalid binary digit +! ! 53 nan 53 nan 6 10 N N "( +INF) " #one part missing +! ! 53 nan 53 nan 2 10 N N "(1(1))" #too many levels of parentheses +! ! 53 nan 53 nan 3 10 N N "(1 (1 (1 0)))" +! ! 53 nan 53 nan 1 10 N N "((1 1)) " +! ! 53 nan 53 nan 6 10 N N "(1 +1 " #closing parenthesis missing +! ! 53 nan 53 nan 4 10 N N "(1+1) " #space needed +! ! 53 nan 53 nan 5 10 N N "(1 + 1) " #space after sign +! ! 53 nan 53 nan 17 10 N N "(@nan@(quiet) 0 " #closing parenthesis missing +! ! 53 nan 53 nan 4 10 N N "zero " #invalid digits +! ! 53 nan 53 nan 3 10 N N "&^+ " #invalid digits +! ! 53 nan 53 nan 1 18 N N "i " #invalid digit +! ! 53 nan 53 nan 1 18 N N "I " #invalid digit +! ! 53 nan 53 nan 1 35 N N "z " #invalid digit +! ! 53 nan 53 nan 1 35 N N "Z " #invalid digit +! ! 53 nan 53 nan 5 18 N N "(i 0) " #invalid digit +! ! 53 nan 53 nan 5 18 N N "(I 0) " #invalid digit +! ! 53 nan 53 nan 5 35 N N "(z 0) " #invalid digit +! ! 53 nan 53 nan 5 35 N N "(Z 0) " #invalid digit +! ! 53 nan 53 nan 5 18 N N "(0 i) " #invalid digit +! ! 53 nan 53 nan 5 18 N N "(0 I) " #invalid digit +! ! 53 nan 53 nan 5 35 N N "(0 z) " #invalid digit +! ! 53 nan 53 nan 5 35 N N "(0 Z) " #invalid digit +! ! 53 nan 53 nan 7 10 N N "-25p+32 " #invalid exponent char in base 10 +! ! 53 nan 53 nan 6 10 N N "0xabcd " #invalid prefix in base 10 +! ! 53 nan 53 nan 6 10 N N "+0b010 " #invalid prefix in base 10 + +# special values +0 0 53 nan 53 +0 3 10 N N "nan " +0 0 53 nan 53 +0 4 10 N N "+NAN " +0 0 53 nan 53 +0 5 10 N N "@NAN@ " +0 0 53 nan 53 nan 18 10 N N "(@nan@(QUIET) nan) " +0 0 53 nan 53 +0 5 10 N N "@nan@ " +0 0 53 nan 53 +0 12 10 N N "NaN(keepout) " +0 0 53 nan 53 +0 122 10 N N "Nan(very_long_suffix_oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo) " +0 0 53 nan 53 +0 8 10 N N "nan(0_1) " +0 0 53 nan 53 +0 3 10 N N "nan " +0 0 53 inf 53 +0 3 10 N N "inf " +0 0 53 -inf 53 +0 4 10 N N "-inf " +0 0 53 +inf 53 +0 8 10 N N "infinity " +0 0 53 +inf 53 +0 4 10 N N "+INF " +0 0 53 +0 53 +inf 8 10 N N "(0 +inf) " +0 0 53 +0 53 +inf 12 10 N N "(+0 INF) " +0 0 53 +0 53 -inf 13 10 N N "(0 -infinity) " +0 0 53 +0 53 -inf 9 10 N N "(+0 -INF) " +0 0 53 -inf 53 -0 11 10 N N "(-@inf@ -0) " +0 0 53 +inf 53 nan 17 10 N N "(+inf nan(9u137)) " +0 0 53 nan 53 +inf 12 10 N N "(NaN +inf ) " + +# pure real argument +0 0 53 +0 53 +0 1 10 N N "0 " +0 0 53 +0 53 +0 5 10 N N "00000 " +0 0 53 +0 53 +0 2 10 N N "+0 " +0 0 53 -0 53 +0 2 10 N N "-0 " +0 0 53 +1 53 +0 1 10 N N "1 " +0 0 53 +1 53 +0 3 10 N N "001 " +0 0 53 +1 53 +0 6 10 N N "1.0000 " +0 0 53 +1 53 +0 2 10 N N "+1) " +- 0 53 +0x9D70A3D70A3D7p-51 53 +0 11 10 N N "(+1.23 0.0) " +0 0 53 -10 53 +0 11 10 N N "(-10. 0000) " +0 0 53 +0x5p-3 53 -0 12 10 N N "( .625 -0 )" +- 0 53 +0x14E718D7D7625Ap+612 53 +0 10 10 N N "(1e200 0) " ++ 0 53 +0x14E718D7D7625Bp+612 53 +0 10 10 U N "(1e200 0) " +- 0 53 +0x14E718D7D7625Ap+612 53 +0 10 10 D N "(1e200 0) " +0 0 53 +0x7530 53 +0 8 10 N N "(3e+4 0) " +- 0 53 +0x10C6F7A0B5ED8Dp-73 53 +0 5 10 N N ".5e-6 " +- 0 53 +0x1B1C1E0D914133p-83 53 +0 12 10 N N "(7.89E-10 0) " ++ 0 53 -0x7B426FAB61F00Cp+56 53 +0 7 10 N N "-25@+32 " +0 0 53 +43981 53 +0 6 16 N N "0xabcd " +0 0 53 +2 53 +0 6 2 N N "+0b010 " +0 0 53 +18 53 +0 1 20 N N "i " +0 0 53 +18 53 +0 1 19 N N "i " +0 0 53 +35 53 +0 1 36 N N "z " +0 0 53 +35 53 +0 1 36 N N "Z " + +# pure imaginary argument +0 0 53 +0 53 +1 5 10 N N "(0 1) " +0 0 53 +0 53 +1 6 20 N N "(0 +1) " +0 0 53 -0 53 -1 7 10 N N "(-0 -1) " +0 0 53 -0 53 -2 7 10 N N "(-0 -2) " +0 0 53 +0 53 +2 6 10 N N "(+0 2) " +0 0 53 +0 53 +17 5 20 N N "(0 h) " +0 0 53 +0 53 +18 5 20 N N "(0 i) " +0 + 53 +0 53 -0x14F800008637BDp-44 19 10 N Z "(0 -33.55000005e+1) " +0 + 53 +0 53 -0xA1765976008AFp-401 18 10 N U "(+0 -.550000E-105) " +0 0 53 +0 53 +18 5 19 N N "(0 i) " +0 0 53 +0 53 +18 5 19 N N "(0 I) " +0 0 53 +0 53 +35 5 36 N N "(0 z) " +0 0 53 +0 53 +35 5 36 N N "(0 Z) " + +# complex argument +0 0 53 +1 53 +1 10 10 N N "( 1 +1) " +0 0 53 +1 53 +1 8 10 N N "(1 +1) " +0 0 53 +7 53 +14 7 10 N N "(7 14) " +0 0 53 +17 53 +1 7 10 N N "(+17 1) " +0 0 53 +27 53 +1 8 20 N N "(+17 +1) " +0 0 53 -18 53 -1 7 20 N N "(-i -1) " +0 0 53 +18 53 -1 6 20 N N "(i -1) " +0 0 53 -18 53 +1 7 20 N N "(-i +1) " +0 0 53 +18 53 +18 6 20 N N "(i +i) " +0 0 53 -14643 53 +20328 10 36 N N "(-bar foo) " +0 0 53 -1647190 53 -512315 13 36 N N "(-zaza -azaz) " +0 0 53 +0b1010 53 +0xabcd 16 0 N N "(0b1010 +0xabcd) " +0 0 53 +0xabcd 53 +0b1010 22 0 N N "(+0xa.bcd@+3 0b.101p4) " + +# white space before the closing ')' +0 0 53 +1 53 +1 13 10 N N "( 1 +1 ) " diff --git a/tests/log.dat b/tests/log.dat new file mode 100644 index 0000000..ee95025 --- /dev/null +++ b/tests/log.dat @@ -0,0 +1,190 @@ +# Data test file for mpc_log. +# +# Copyright (C) 2008, 2009, 2010, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +# option) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + +# See file sin.dat for the format description. + +# Special values, following ISO C99 standard, Annex G, +# more precisely Section G.6.3.2 "The clog functions". + +# Rule [conj]: log(conj(z)) = conj(log(z)) + +# log(-0 + i*0) = -inf + i*pi +0 - 2 -inf 53 +0x3243F6A8885A3p-48 2 -0 2 +0 N N +0 + 2 -inf 53 -0x3243F6A8885A3p-48 2 -0 2 -0 N N +0 - 2 -inf 53 +0x3243F6A8885A3p-48 2 -0 2 +0 N D +0 - 2 -inf 53 -0x3243F6A8885A32p-52 2 -0 2 -0 N D + +# log(+0 + i*0) = -inf + i*0 +0 0 2 -inf 2 +0 2 +0 2 +0 N N +0 0 2 -inf 2 -0 2 +0 2 -0 N N + +# log(+1 +- i*0) = +0 +- i*0 +0 0 2 +0 2 +0 2 1 2 +0 N N +0 0 2 +0 2 -0 2 1 2 -0 N N + +# log(-1 +- i*0) = +0 +- i*pi +0 - 2 +0 53 +0x3243F6A8885A3p-48 2 -1 2 +0 N N +0 + 2 +0 53 -0x3243F6A8885A3p-48 2 -1 2 -0 N N + +# log(x + i*inf) = +inf + i*pi/2 for finite x +0 - 2 +inf 53 +0x3243F6A8885A3p-49 2 1 2 +inf N N +0 - 2 +inf 53 +0x3243F6A8885A3p-49 2 +0 2 +inf N N +0 - 2 +inf 53 +0x3243F6A8885A3p-49 2 -0 2 +inf N N +0 - 2 +inf 53 +0x3243F6A8885A3p-49 2 -1 2 +inf N N +# by [conj]: log(x - i*inf) = +inf - i*pi/2 for finite x +0 + 2 +inf 53 -0x3243F6A8885A3p-49 2 1 2 -inf N N +0 + 2 +inf 53 -0x3243F6A8885A3p-49 2 +0 2 -inf N N +0 + 2 +inf 53 -0x3243F6A8885A3p-49 2 -0 2 -inf N N +0 + 2 +inf 53 -0x3243F6A8885A3p-49 2 -1 2 -inf N N + +# log(x + i*nan) = nan+i*nan for finite x +0 0 2 nan 2 nan 2 1 2 nan N N +0 0 2 nan 2 nan 2 +0 2 nan N N +0 0 2 nan 2 nan 2 -0 2 nan N N +0 0 2 nan 2 nan 2 -1 2 nan N N + +# log(-inf + i*y) = +inf + i*pi for finite positive-signed y +0 - 2 +inf 53 0x3243F6A8885A3p-48 2 -inf 2 1 N N +0 - 2 +inf 53 0x3243F6A8885A3p-48 2 -inf 2 +0 N N +# by [conj]: log(-inf + i*y) = +inf - i*pi for finite negative-signed y +0 + 2 +inf 53 -0x3243F6A8885A3p-48 2 -inf 2 -1 N N +0 + 2 +inf 53 -0x3243F6A8885A3p-48 2 -inf 2 -0 N N + +# log(+inf + i*y) = +inf + i*0 for finite positive-signed y +0 0 2 +inf 2 +0 2 +inf 2 1 N N +0 0 2 +inf 2 +0 2 +inf 2 +0 N N +# by [conj]: log(+inf + i*y) = +inf - i*0 for finite negative-signed y +0 0 2 +inf 2 -0 2 +inf 2 -1 N N +0 0 2 +inf 2 -0 2 +inf 2 -0 N N + +# log(-inf + i*inf) = +inf + i*(3*pi/4) +0 - 2 +inf 53 0x96CBE3F9990E9p-50 2 -inf 2 +inf N N +# by [conj]: log(-inf - i*inf) = +inf - i*(3*pi/4) +0 + 2 +inf 53 -0x96CBE3F9990E9p-50 2 -inf 2 -inf N N + +# log(+inf + i*inf) = +inf + i*(pi/4) +0 - 2 +inf 53 0x3243F6A8885A3p-50 2 +inf 2 +inf N N +# by [conj]: log(+inf - i*inf) = +inf - i*(pi/4) +0 + 2 +inf 53 -0x3243F6A8885A3p-50 2 +inf 2 -inf N N + +# log(+/-inf + i*nan) = +inf + i*nan +0 0 2 +inf 2 nan 2 +inf 2 nan N N +0 0 2 +inf 2 nan 2 -inf 2 nan N N + +# log(nan + i*y) = nan + i*nan for finite y +0 0 2 nan 2 nan 2 nan 2 1 N N +0 0 2 nan 2 nan 2 nan 2 +0 N N +0 0 2 nan 2 nan 2 nan 2 -0 N N +0 0 2 nan 2 nan 2 nan 2 -1 N N + +# log(nan + i*inf) = +inf + i*nan +0 0 2 +inf 2 nan 2 nan 2 +inf N N +0 0 2 +inf 2 nan 2 nan 2 -inf N N + +# log(nan + i*nan) = nan + i*nan +0 0 2 nan 2 nan 2 nan 2 nan N N + +# log(x + i*y) with either x or y zero and the other non-zero ++ 0 53 0xB5535E0FD3FBDp-50 2 0 5 0x11 2 0 N N ++ - 53 0xB5535E0FD3FBDp-50 53 0x3243F6A8885A3p-49 2 0 5 0x11 N N +- - 53 0x5E38D81812CCBp-49 53 0x3243F6A8885A3p-48 5 -0x13 2 +0 N N +- + 53 0x5E38D81812CCBp-49 53 -0x3243F6A8885A3p-48 5 -0x13 2 -0 N N +- + 53 0x5E38D81812CCBp-49 53 -0x3243F6A8885A3p-49 2 0 5 -0x13 N N + +- + 53 0x19157DFDD1B3Fp-47 53 0x1921FB54442D19p-51 5 -0x17 2 +0 Z U +- - 53 0x19157DFDD1B3Fp-47 53 -0x1921FB54442D19p-51 5 -0x17 2 -0 N D ++ - 53 0x19157DFDD1B3F1p-51 53 0x3243F6A8885A3p-48 5 -0x17 2 +0 U Z +- + 53 0x19157DFDD1B3Fp-47 53 -0x3243F6A8885A3p-48 5 -0x17 2 -0 D N +- - 53 0x8611A6D2511D3p-49 53 0x3243F6A8885A3p-48 7 -0x42 2 +0 Z D +- + 53 0x8611A6D2511D3p-49 53 -0x3243F6A8885A3p-48 7 -0x42 2 -0 N Z ++ - 53 0x10C234DA4A23A7p-50 53 0x3243F6A8885A3p-48 7 -0x42 2 +0 U N +- + 53 0x8611A6D2511D3p-49 53 -0x3243F6A8885A3p-48 7 -0x42 2 -0 D U + +# normal non-zero numbers +- - 17 0x6701p-15 42 0x3b58ce0ac37p-43 2 2 2 1 N N +- + 17 0x6701p-15 42 -0x3b58ce0ac37p-43 2 2 2 -1 N N +- + 17 0x6701p-15 42 0x2ad8dce72ffp-40 2 -2 2 1 N N +- - 17 0x6701p-15 42 -0x2ad8dce72ffp-40 2 -2 2 -1 N N +- + 17 0x6701p-15 42 0x46db864bafp-38 2 1 2 2 N N +- - 17 0x6701p-15 42 -0x46db864bafp-38 2 1 2 -2 N N +- + 17 0x6701p-15 42 0x10468a8ace5p-39 2 -1 2 2 N N +- - 17 0x6701p-15 42 -0x10468a8ace5p-39 2 -1 2 -2 N N + +# huge values ++ 0 53 0x162E42FEFA39Fp-39 2 0 2 0x1p1024 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-38 2 0 2 0x1p2048 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-37 2 0 2 0x1p4096 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-36 2 0 2 0x1p8192 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-35 2 0 2 0x1p16384 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-34 2 0 2 0x1p32768 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-33 2 0 2 0x1p65536 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-32 2 0 2 0x1p131072 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-31 2 0 2 0x1p262144 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-30 2 0 2 0x1p524288 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-29 2 0 2 0x1p1048576 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-28 2 0 2 0x1p2097152 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-27 2 0 2 0x1p4194304 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-26 2 0 2 0x1p8388608 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-25 2 0 2 0x1p16777216 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-24 2 0 2 0x1p33554432 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-23 2 0 2 0x1p67108864 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-22 2 0 2 0x1p134217728 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-21 2 0 2 0x1p268435456 2 +0 U U ++ 0 53 0x162E42FEFA39Fp-20 2 0 2 0x1p536870912 2 +0 U U ++ + 53 0x163108C75A1937p-43 53 0x1921FB54442D19p-53 2 0x1p1024 2 0x1p1024 U U ++ + 53 0x162FA5E32A2993p-42 53 0x1921FB54442D19p-53 2 0x1p2048 2 0x1p2048 U U ++ + 53 0xB177A388918E1p-40 53 0x1921FB54442D19p-53 2 0x1p4096 2 0x1p4096 U U ++ + 53 0x162E9BB80635D9p-40 53 0x1921FB54442D19p-53 2 0x1p8192 2 0x1p8192 U U ++ + 53 0x58B9BD6E00DF9p-37 53 0x1921FB54442D19p-53 2 0x1p16384 2 0x1p16384 U U ++ + 53 0xB172C969E9C75p-37 53 0x1921FB54442D19p-53 2 0x1p32768 2 0x1p32768 U U ++ + 53 0x162E4E161BB96Dp-37 53 0x1921FB54442D19p-53 2 0x1p65536 2 0x1p65536 U U ++ + 53 0xB172445457CD7p-35 2 0x1p0 2 0x1p131072 2 0x1p131072 U U ++ + 53 0x162E45C4C299CFp-35 2 0x1p0 2 0x1p262144 2 0x1p262144 U U ++ + 53 0x162E4461DE69DFp-34 2 0x1p0 2 0x1p524288 2 0x1p524288 U U ++ + 53 0x2C5C8760D8A3Dp-30 2 0x1p0 2 0x1p1048576 2 0x1p1048576 U U ++ + 53 0x58B90D5ECD17Bp-30 2 0x1p0 2 0x1p2097152 2 0x1p2097152 U U ++ + 53 0xB172195AB5FF7p-30 2 0x1p0 2 0x1p4194304 2 0x1p4194304 U U ++ + 53 0x162E4315287CEFp-30 2 0x1p0 2 0x1p8388608 2 0x1p8388608 U U ++ + 53 0x162E430A115B6Fp-29 2 0x1p0 2 0x1p16777216 2 0x1p16777216 U U ++ + 53 0x162E430485CAAFp-28 2 0x1p0 2 0x1p33554432 2 0x1p33554432 U U ++ + 53 0x162E4301C0025p-23 2 0x1p0 2 0x1p67108864 2 0x1p67108864 U U ++ + 53 0xB1721802E8F1p-21 2 0x1p0 2 0x1p134217728 2 0x1p134217728 U U ++ + 53 0x2C5C85FF57581p-22 2 0x1p0 2 0x1p268435456 2 0x1p268435456 U U + +# Example leading to intermediate overflow in x^2+y^2 ++ + 53 0x58B90BFD4BCBFp-22 2 0x1p0 2 0x1p536870912 2 0x1p536870912 U U ++ + 53 0x58B90BFAA42A98p-25 2 0x1p0 2 0x3p1073741821 2 0x3p1073741821 U U +# Example leading to intermediate underflow in x^2+y^2 +- - 53 -0x58B90BFB3775A8p-25 2 0x3p-2 2 0x1p-1073741824 2 0x1p-1073741824 D D + +# log (-1 + i*eps), looped in previous version +- - 2 0 2 3 2 -1 2 0x1p-1073741813 N N +- - 2 0 2 3 2 -1 2 0x1p-1073741813 D D ++ + 2 0x1p-1073741824 2 4 2 -1 2 0x1p-1073741813 U U +# log(1 + i*eps), could cause similar problems +- + 2 0 2 0x1p-1073741824 2 1 2 0x1p-1073741824 N N +- - 2 0 2 0 2 1 2 0x1p-1073741824 D D ++ + 2 0x1p-1073741824 2 0x1p-1073741824 2 1 2 0x1p-1073741824 U U +# log (eps + i) +- - 2 0 2 0x3p-1 2 0x1p-1073741824 2 1 N N +- - 2 0 2 0x3p-1 2 0x1p-1073741824 2 1 D D ++ + 2 0x1p-1073741824 2 2 2 0x1p-1073741824 2 1 U U + +# log (close to 1 + i*eps), improves test coverage ++ - 2 -0x1p-36 2 0x1p-1073741824 36 0x0.FFFFFFFFF 2 0x1p-1073741824 N N diff --git a/tests/log10.dat b/tests/log10.dat new file mode 100644 index 0000000..fe49e28 --- /dev/null +++ b/tests/log10.dat @@ -0,0 +1,175 @@ +# Data test file for mpc_log10. +# +# Copyright (C) 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + +# See file sin.dat for the format description. + +# Special values, following ISO C99 standard, Annex G, +# more precisely Section 7.26 "Future library directions" + +# Rule [conj]: log10(conj(z)) = conj(log10(z)) + +# log10(nan + i*inf) = +inf + i*nan +0 0 2 +inf 2 nan 2 nan 2 +inf N N +0 0 2 +inf 2 nan 2 nan 2 -inf N N + +# log10(nan + i*nan) = nan + i*nan +0 0 2 nan 2 nan 2 nan 2 nan N N + +# log10(nan + i*y) = nan + i*nan for finite y +0 0 2 nan 2 nan 2 nan 2 1 N N +0 0 2 nan 2 nan 2 nan 2 +0 N N +0 0 2 nan 2 nan 2 nan 2 -0 N N +0 0 2 nan 2 nan 2 nan 2 -1 N N + +# log10(+/-inf + i*nan) = +inf + i*nan +0 0 2 +inf 2 nan 2 +inf 2 nan N N +0 0 2 +inf 2 nan 2 -inf 2 nan N N + +# log10(x + i*nan) = nan+i*nan for finite x +0 0 2 nan 2 nan 2 1 2 nan N N +0 0 2 nan 2 nan 2 +0 2 nan N N +0 0 2 nan 2 nan 2 -0 2 nan N N +0 0 2 nan 2 nan 2 -1 2 nan N N + +# log10(x + i*inf) = +inf + i*pi/2/log(10) for finite x +0 + 2 +inf 53 +0x15d47c4cb2fba1p-53 2 1 2 +inf N N +0 + 2 +inf 53 +0x15d47c4cb2fba1p-53 2 +0 2 +inf N N +0 + 2 +inf 53 +0x15d47c4cb2fba1p-53 2 -0 2 +inf N N +0 + 2 +inf 53 +0x15d47c4cb2fba1p-53 2 -1 2 +inf N N +# by [conj]: log10(x - i*inf) = +inf - i*pi/2/log(10) for finite x +0 - 2 +inf 53 -0x15d47c4cb2fba1p-53 2 1 2 -inf N N +0 - 2 +inf 53 -0x15d47c4cb2fba1p-53 2 +0 2 -inf N N +0 - 2 +inf 53 -0x15d47c4cb2fba1p-53 2 -0 2 -inf N N +0 - 2 +inf 53 -0x15d47c4cb2fba1p-53 2 -1 2 -inf N N + +# log10(-inf + i*y) = +inf + i*pi/log(10) for finite positive-signed y +0 + 2 +inf 53 0x15d47c4cb2fba1p-52 2 -inf 2 1 N N +0 + 2 +inf 53 0x15d47c4cb2fba1p-52 2 -inf 2 +0 N N +# by [conj]: log10(-inf+i*y) = +inf - i*pi/log(10) for finite negative-signed y +0 - 2 +inf 53 -0x15d47c4cb2fba1p-52 2 -inf 2 -1 N N +0 - 2 +inf 53 -0x15d47c4cb2fba1p-52 2 -inf 2 -0 N N + +# log10(+inf + i*y) = +inf + i*0 for finite positive-signed y +0 0 2 +inf 2 +0 2 +inf 2 1 N N +0 0 2 +inf 2 +0 2 +inf 2 +0 N N +# by [conj]: log10(+inf + i*y) = +inf - i*0 for finite negative-signed y +0 0 2 +inf 2 -0 2 +inf 2 -1 N N +0 0 2 +inf 2 -0 2 +inf 2 -0 N N + +# log10(-inf + i*inf) = +inf + i*(3*pi/4)/log(10) +0 + 2 +inf 53 0x105f5d39863cb9p-52 2 -inf 2 +inf N N +# by [conj]: log10(-inf - i*inf) = +inf - i*(3*pi/4)/log(10) +0 - 2 +inf 53 -0x105f5d39863cb9p-52 2 -inf 2 -inf N N + +# log10(+inf + i*inf) = +inf + i*(pi/4)/log(10) +0 + 2 +inf 53 0x15d47c4cb2fba1p-54 2 +inf 2 +inf N N +# by [conj]: log10(+inf - i*inf) = +inf - i*(pi/4)/log(10) +0 - 2 +inf 53 -0x15d47c4cb2fba1p-54 2 +inf 2 -inf N N + +# log10(-0 + i*0) = -inf + i*pi/log(10) +0 + 2 -inf 53 +0x15d47c4cb2fba1p-52 2 -0 2 +0 N N +0 - 2 -inf 53 -0x15d47c4cb2fba1p-52 2 -0 2 -0 N N +0 + 2 -inf 53 +0x15d47c4cb2fba1p-52 2 -0 2 +0 N U +0 + 2 -inf 53 -0xaea3e26597ddp-47 2 -0 2 -0 N U +0 - 2 -inf 53 +0xaea3e26597ddp-47 2 -0 2 +0 N D +0 - 2 -inf 53 -0x15d47c4cb2fba1p-52 2 -0 2 -0 N D + +# log10(+0 + i*0) = -inf + i*0 +0 0 2 -inf 2 +0 2 +0 2 +0 N N +0 0 2 -inf 2 -0 2 +0 2 -0 N N + +# log10(+1 +- i*0) = +0 +- i*0 +0 0 2 +0 2 +0 2 1 2 +0 N N +0 0 2 +0 2 -0 2 1 2 -0 N N + +# log10(10 +- i*0) = 1 +- i*0 +0 0 2 1 2 +0 4 10 2 +0 N N +0 0 2 1 2 -0 4 10 2 -0 N N + +# log10(100 +- i*0) = 1 +- i*0 +0 0 2 2 2 +0 5 100 2 +0 N N +0 0 2 2 2 -0 5 100 2 -0 N N + +# log10(-1 +- i*0) = +0 +- i*pi/log(10) +0 + 2 +0 53 +0x15d47c4cb2fba1p-52 2 -1 2 +0 N N +0 - 2 +0 53 -0x15d47c4cb2fba1p-52 2 -1 2 -0 N N + +# log10(x + i*y) with either x or y zero and the other non-zero +- 0 53 0x13afeb354b7d97p-52 2 0 5 0x11 2 0 N N +- + 53 0x13afeb354b7d97p-52 53 0x15d47c4cb2fba1p-53 2 0 5 0x11 N N +- + 53 0x1475c655fbc11p-48 53 0x15d47c4cb2fba1p-52 5 -0x13 2 +0 N N +- - 53 0x1475c655fbc11p-48 53 -0x15d47c4cb2fba1p-52 5 -0x13 2 -0 N N +- - 53 0x1475c655fbc11p-48 53 -0x15d47c4cb2fba1p-53 2 0 5 -0x13 N N + +- + 53 0x15c9a3209bf97fp-52 53 0x15d47c4cb2fba1p-52 5 -0x17 2 +0 Z U +- - 53 0x15c9a3209bf97fp-52 53 -0x15d47c4cb2fba1p-52 5 -0x17 2 -0 N D ++ - 53 0x2b93464137f3p-45 53 0xaea3e26597ddp-47 5 -0x17 2 +0 U Z +- - 53 0x15c9a3209bf97fp-52 53 -0x15d47c4cb2fba1p-52 5 -0x17 2 -0 D N +- - 53 0x1d1cda1a0c996dp-52 53 0xaea3e26597ddp-47 7 -0x42 2 +0 Z D ++ + 53 0xe8e6d0d064cb7p-51 53 -0xaea3e26597ddp-47 7 -0x42 2 -0 N Z ++ + 53 0xe8e6d0d064cb7p-51 53 0x15d47c4cb2fba1p-52 7 -0x42 2 +0 U N +- + 53 0x1d1cda1a0c996dp-52 53 -0xaea3e26597ddp-47 7 -0x42 2 -0 D U + +# huge values ++ 0 53 0x134413509f79ffp-44 2 0 2 0x1p1024 2 +0 U U ++ 0 53 0x134413509f79ffp-43 2 0 2 0x1p2048 2 +0 U U ++ 0 53 0x134413509f79ffp-42 2 0 2 0x1p4096 2 +0 U U ++ 0 53 0x134413509f79ffp-41 2 0 2 0x1p8192 2 +0 U U ++ 0 53 0x134413509f79ffp-40 2 0 2 0x1p16384 2 +0 U U ++ 0 53 0x134413509f79ffp-39 2 0 2 0x1p32768 2 +0 U U ++ 0 53 0x134413509f79ffp-38 2 0 2 0x1p65536 2 +0 U U ++ 0 53 0x134413509f79ffp-37 2 0 2 0x1p131072 2 +0 U U ++ 0 53 0x134413509f79ffp-36 2 0 2 0x1p262144 2 +0 U U ++ 0 53 0x134413509f79ffp-35 2 0 2 0x1p524288 2 +0 U U ++ 0 53 0x134413509f79ffp-34 2 0 2 0x1p1048576 2 +0 U U ++ 0 53 0x134413509f79ffp-33 2 0 2 0x1p2097152 2 +0 U U ++ 0 53 0x134413509f79ffp-32 2 0 2 0x1p4194304 2 +0 U U ++ 0 53 0x134413509f79ffp-31 2 0 2 0x1p8388608 2 +0 U U ++ 0 53 0x134413509f79ffp-30 2 0 2 0x1p16777216 2 +0 U U ++ 0 53 0x134413509f79ffp-29 2 0 2 0x1p33554432 2 +0 U U ++ 0 53 0x134413509f79ffp-28 2 0 2 0x1p67108864 2 +0 U U ++ 0 53 0x134413509f79ffp-27 2 0 2 0x1p134217728 2 +0 U U ++ 0 53 0x134413509f79ffp-26 2 0 2 0x1p268435456 2 +0 U U ++ 0 53 0x134413509f79ffp-25 2 0 2 0x1p536870912 2 +0 U U ++ + 53 0x13467bd3098defp-44 53 0x15d47c4cb2fba1p-54 2 0x1p1024 2 0x1p1024 U U ++ + 53 0x13454791d483f7p-43 53 0x15d47c4cb2fba1p-54 2 0x1p2048 2 0x1p2048 U U ++ + 53 0x1344ad7139fefbp-42 53 0x15d47c4cb2fba1p-54 2 0x1p4096 2 0x1p4096 U U ++ + 53 0x13446060ecbc7dp-41 53 0x15d47c4cb2fba1p-54 2 0x1p8192 2 0x1p8192 U U ++ + 53 0x9a21cec630d9fp-39 53 0x15d47c4cb2fba1p-54 2 0x1p16384 2 0x1p16384 U U ++ + 53 0x13442694b2ca9fp-39 53 0x15d47c4cb2fba1p-54 2 0x1p32768 2 0x1p32768 U U ++ + 53 0x13441cf2a9224fp-38 53 0x15d47c4cb2fba1p-54 2 0x1p65536 2 0x1p65536 U U ++ + 53 0x13441821a44e27p-37 2 0x3p-3 2 0x1p131072 2 0x1p131072 U U ++ + 53 0x134415b921e413p-36 2 0x3p-3 2 0x1p262144 2 0x1p262144 U U ++ + 53 0x13441484e0af09p-35 2 0x3p-3 2 0x1p524288 2 0x1p524288 U U ++ + 53 0x4d104fab00521p-32 2 0x3p-3 2 0x1p1048576 2 0x1p1048576 U U ++ + 53 0x9a209ced7e3a1p-32 2 0x3p-3 2 0x1p2097152 2 0x1p2097152 U U ++ + 53 0x1344137727a0a1p-32 2 0x3p-3 2 0x1p4194304 2 0x1p4194304 U U ++ + 53 0x13441363e38d5p-27 2 0x3p-3 2 0x1p8388608 2 0x1p8388608 U U ++ + 53 0x268826b483075p-27 2 0x3p-3 2 0x1p16777216 2 0x1p16777216 U U ++ + 53 0x4d104d55c1fb5p-27 2 0x3p-3 2 0x1p33554432 2 0x1p33554432 U U ++ + 53 0x9a209a983fe35p-27 2 0x3p-3 2 0x1p67108864 2 0x1p67108864 U U ++ + 53 0x4d104d474eecdp-25 2 0x3p-3 2 0x1p134217728 2 0x1p134217728 U U ++ + 53 0x9a209a89ccd4dp-25 2 0x3p-3 2 0x1p268435456 2 0x1p268435456 U U +# Due to intermediate overflow, the following result has wrong real part +# instead of the correct result. Since this may happen in other parts of the +# library as well, we do not consider it a bug for the moment. +# + + 53 0x13441350ec8a4dp-25 2 0x3p-3 2 0x1p536870912 2 0x1p536870912 U U + +# log10(3+I) has an exact real part (from Joseph S. Myers) +0 + 53 0.5 53 0x8f168ee8415e7p-54 2 3 2 1 N N diff --git a/tests/mpc-tests.h b/tests/mpc-tests.h new file mode 100644 index 0000000..d1ce586 --- /dev/null +++ b/tests/mpc-tests.h @@ -0,0 +1,235 @@ +/* mpc-tests.h -- Tests helper functions. + +Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#ifndef __MPC_TESTS_H +#define __MPC_TESTS_H + +#include "config.h" +#include +#include +#include +#include "mpc.h" + +/* pieces copied from mpc-impl.h */ +#define MPC_PREC_RE(x) (mpfr_get_prec(mpc_realref(x))) +#define MPC_PREC_IM(x) (mpfr_get_prec(mpc_imagref(x))) +#define MPC_MAX_PREC(x) MPC_MAX(MPC_PREC_RE(x), MPC_PREC_IM(x)) +#define MPC_MAX(h,i) ((h) > (i) ? (h) : (i)) + +#define MPC_ASSERT(expr) \ + do { \ + if (!(expr)) \ + { \ + fprintf (stderr, "%s:%d: MPC assertion failed: %s\n", \ + __FILE__, __LINE__, #expr); \ + abort(); \ + } \ + } while (0) + +#if defined (__cplusplus) +extern "C" { +#endif +__MPC_DECLSPEC int mpc_mul_naive (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_mul_karatsuba (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +__MPC_DECLSPEC int mpc_fma_naive (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +#if defined (__cplusplus) +} +#endif +/* end pieces copied from mpc-impl.h */ + +#define MPC_OUT(x) \ +do { \ + printf (#x "[%lu,%lu]=", (unsigned long int) MPC_PREC_RE (x), \ + (unsigned long int) MPC_PREC_IM (x)); \ + mpc_out_str (stdout, 2, 0, x, MPC_RNDNN); \ + printf ("\n"); \ +} while (0) + +#define MPFR_OUT(x) \ +do { \ + printf (#x "[%lu]=", (unsigned long int) mpfr_get_prec (x)); \ + mpfr_out_str (stdout, 2, 0, x, GMP_RNDN); \ + printf ("\n"); \ +} while (0) + + +#define MPC_INEX_STR(inex) \ + (inex) == 0 ? "(0, 0)" \ + : (inex) == 1 ? "(+1, 0)" \ + : (inex) == 2 ? "(-1, 0)" \ + : (inex) == 4 ? "(0, +1)" \ + : (inex) == 5 ? "(+1, +1)" \ + : (inex) == 6 ? "(-1, +1)" \ + : (inex) == 8 ? "(0, -1)" \ + : (inex) == 9 ? "(+1, -1)" \ + : (inex) == 10 ? "(-1, -1)" : "unknown" + +#define TEST_FAILED(func,op,got,expected,rnd) \ + do { \ + printf ("%s(op) failed [rnd=%d]\n with", func, rnd); \ + MPC_OUT (op); \ + printf (" "); \ + MPC_OUT (got); \ + MPC_OUT (expected); \ + exit (1); \ + } while (0) + +#define QUOTE(X) NAME(X) +#define NAME(X) #X + +/** RANDOM FUNCTIONS **/ +/* the 3 following functions handle seed for random numbers. Usage: + - add test_start at the beginning of your test function + - use test_default_random (or use your random functions with + gmp_randstate_t rands) in your tests + - add test_end at the end the test function */ +extern gmp_randstate_t rands; + +extern void test_start (void); +extern void test_end (void); +extern void test_default_random (mpc_ptr, mp_exp_t, mp_exp_t, unsigned int, unsigned int); + + +/** COMPARISON FUNCTIONS **/ +/* some sign are unspecified in ISO C99, thus we record in struct known_signs_t + whether the sign has to be checked */ +typedef struct +{ + int re; /* boolean value */ + int im; /* boolean value */ +} known_signs_t; + +/* same_mpfr_value returns 1: + - if got and ref have the same value and known_sign is true, + or + - if they have the same absolute value, got = 0 or got = inf, and known_sign is + false. + returns 0 in other cases. + Unlike mpfr_cmp, same_mpfr_value(got, ref, x) return 1 when got and + ref are both NaNs. */ +extern int same_mpfr_value (mpfr_ptr got, mpfr_ptr ref, int known_sign); +extern int same_mpc_value (mpc_ptr got, mpc_ptr ref, known_signs_t known_signs); + + +/** GENERIC TESTS **/ + +typedef int (*CC_func_ptr) (mpc_t, mpc_srcptr, mpc_rnd_t); +typedef int (*C_CC_func_ptr) (mpc_t, mpc_srcptr, mpc_srcptr, mpc_rnd_t); +typedef int (*CCCC_func_ptr) (mpc_t, mpc_srcptr, mpc_srcptr, mpc_srcptr, + mpc_rnd_t); +typedef int (*CCU_func_ptr) (mpc_t, mpc_srcptr, unsigned long, mpc_rnd_t); +typedef int (*CCS_func_ptr) (mpc_t, mpc_srcptr, long, mpc_rnd_t); +typedef int (*CCI_func_ptr) (mpc_t, mpc_srcptr, int, mpc_rnd_t); +typedef int (*CCF_func_ptr) (mpc_t, mpc_srcptr, mpfr_srcptr, mpc_rnd_t); +typedef int (*CFC_func_ptr) (mpc_t, mpfr_srcptr, mpc_srcptr, mpc_rnd_t); +typedef int (*CUC_func_ptr) (mpc_t, unsigned long, mpc_srcptr, mpc_rnd_t); +typedef int (*CUUC_func_ptr) (mpc_t, unsigned long, unsigned long, mpc_srcptr, + mpc_rnd_t); +typedef int (*FC_func_ptr) (mpfr_t, mpc_srcptr, mpfr_rnd_t); +typedef int (*CC_C_func_ptr) (mpc_t, mpc_t, mpc_srcptr, mpc_rnd_t, mpc_rnd_t); + +typedef union { + FC_func_ptr FC; /* output: mpfr_t, input: mpc_t */ + CC_func_ptr CC; /* output: mpc_t, input: mpc_t */ + C_CC_func_ptr C_CC; /* output: mpc_t, inputs: (mpc_t, mpc_t) */ + CCCC_func_ptr CCCC; /* output: mpc_t, inputs: (mpc_t, mpc_t, mpc_t) */ + CCU_func_ptr CCU; /* output: mpc_t, inputs: (mpc_t, unsigned long) */ + CCS_func_ptr CCS; /* output: mpc_t, inputs: (mpc_t, long) */ + CCI_func_ptr CCI; /* output: mpc_t, inputs: (mpc_t, int) */ + CCF_func_ptr CCF; /* output: mpc_t, inputs: (mpc_t, mpfr_t) */ + CFC_func_ptr CFC; /* output: mpc_t, inputs: (mpfr_t, mpc_t) */ + CUC_func_ptr CUC; /* output: mpc_t, inputs: (unsigned long, mpc_t) */ + CUUC_func_ptr CUUC; /* output: mpc_t, inputs: (ulong, ulong, mpc_t) */ + CC_C_func_ptr CC_C; /* outputs: (mpc_t, mpc_t), input: mpc_t */ +} func_ptr; + +/* the rounding mode is implicit */ +typedef enum { + FC, /* output: mpfr_t, input: mpc_t */ + CC, /* output: mpc_t, input: mpc_t */ + C_CC, /* output: mpc_t, inputs: (mpc_t, mpc_t) */ + CCCC, /* output: mpc_t, inputs: (mpc_t, mpc_t, mpc_t) */ + CCU, /* output: mpc_t, inputs: (mpc_t, unsigned long) */ + CCS, /* output: mpc_t, inputs: (mpc_t, long) */ + CCI, /* output: mpc_t, inputs: (mpc_t, int) */ + CCF, /* output: mpc_t, inputs: (mpc_t, mpfr_t) */ + CFC, /* output: mpc_t, inputs: (mpfr_t, mpc_t) */ + CUC, /* output: mpc_t, inputs: (unsigned long, mpc_t) */ + CUUC, /* output: mpc_t, inputs: (ulong, ulong, mpc_t) */ + CC_C /* outputs: (mpc_t, mpc_t), input: mpc_t */ +} func_type; + +/* properties */ +#define FUNC_PROP_NONE 0 +#define FUNC_PROP_SYMETRIC 1 + +typedef struct +{ + func_ptr pointer; + func_type type; + const char * name; + int properties; +} mpc_function; + +#define DECL_FUNC(_ftype, _fvar, _func) \ + mpc_function _fvar; \ + _fvar.pointer._ftype = _func; \ + _fvar.type = _ftype; \ + _fvar.name = QUOTE (_func); \ + _fvar.properties = FUNC_PROP_NONE; + + +/* tgeneric(mpc_function, prec_min, prec_max, step, exp_max) checks rounding + with random numbers: + - with precision ranging from prec_min to prec_max with an increment of + step, + - with exponent between -exp_max and exp_max. + + It also checks parameter reuse (it is assumed here that either two mpc_t + variables are equal or they are different, in the sense that the real part of + one of them cannot be the imaginary part of the other). */ +void tgeneric (mpc_function, mpfr_prec_t, mpfr_prec_t, mpfr_prec_t, mp_exp_t); + + +/** READ FILE WITH TEST DATA SET **/ +/* data_check (function, "data_file_name") checks function results against + precomputed data in a file.*/ +extern void data_check (mpc_function, const char *); + +extern FILE * open_data_file (const char *file_name); +extern void close_data_file (FILE *fp); + +/* helper file reading functions */ +extern void skip_whitespace_comments (FILE *fp); +extern void read_ternary (FILE *fp, int* ternary); +extern void read_mpfr_rounding_mode (FILE *fp, mpfr_rnd_t* rnd); +extern void read_mpc_rounding_mode (FILE *fp, mpc_rnd_t* rnd); +extern mpfr_prec_t read_mpfr_prec (FILE *fp); +extern void read_int (FILE *fp, int *n, const char *name); +extern size_t read_string (FILE *fp, char **buffer_ptr, size_t buffer_length, const char *name); +extern void read_mpfr (FILE *fp, mpfr_ptr x, int *known_sign); +extern void read_mpc (FILE *fp, mpc_ptr z, known_signs_t *ks); + +#define TERNARY_NOT_CHECKED 255 + /* special value to indicate that the ternary value is not checked */ +#define TERNARY_ERROR 254 + /* special value to indicate that an error occurred in an mpc function */ + +#endif /* __MPC_TESTS_H */ diff --git a/tests/mul.dat b/tests/mul.dat new file mode 100755 index 0000000..13ea1e6 --- /dev/null +++ b/tests/mul.dat @@ -0,0 +1,178 @@ +# Data file for mpc_mul +# +# Copyright (C) 2008, 2010, 2011, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM PREC_OP2_RE OP2_RE PREC_OP2_IM OP2_IM RND_RE RND_IM +# +# See add.dat for more details. + +# special values (following ISO C99 standard, G.5.1) +0 0 53 nan 53 +inf 53 -inf 53 -inf 53 -inf 53 -inf N Z +0 0 53 nan 53 +inf 53 -inf 53 +inf 53 +1 53 -inf Z U +0 0 53 +inf 53 -inf 53 +inf 53 -inf 53 +inf 53 +0 U D +0 0 53 +inf 53 -inf 53 +inf 53 +inf 53 -0 53 -1 D N +0 0 53 -inf 53 +inf 53 -inf 53 -inf 53 -0 53 -1 N U +0 0 53 -inf 53 +inf 53 -inf 53 +inf 53 +inf 53 nan Z D +0 0 53 -inf 53 -inf 53 +inf 53 -inf 53 nan 53 -1 U N +0 0 53 nan 53 nan 53 +inf 53 +inf 53 -0 53 nan D Z +0 0 53 nan 53 nan 53 -inf 53 -inf 53 nan 53 nan N D + +0 0 53 -inf 53 -inf 53 -1 53 -inf 53 +inf 53 -1 N D +0 0 53 -inf 53 nan 53 -inf 53 +1 53 +inf 53 -0 Z N +0 0 53 +inf 53 nan 53 +1 53 -inf 53 -0 53 +1 U Z +0 0 53 nan 53 nan 53 +inf 53 +1 53 -0 53 -0 D U +0 0 53 nan 53 -inf 53 -1 53 -inf 53 +inf 53 nan N N +0 0 53 nan 53 -inf 53 -inf 53 +1 53 nan 53 +1 Z Z +0 0 53 nan 53 nan 53 +1 53 -inf 53 -0 53 nan U U +0 0 53 nan 53 nan 53 +inf 53 +1 53 nan 53 nan D D + +0 0 53 +inf 53 nan 53 -0 53 -inf 53 +0 53 +inf D D +0 0 53 -inf 53 nan 53 -inf 53 +0 53 +1 53 -0 N Z +0 0 53 nan 53 nan 53 +0 53 -inf 53 -0 53 -0 Z U +0 0 53 -inf 53 nan 53 +inf 53 +0 53 -inf 53 nan U D +0 0 53 -inf 53 nan 53 -0 53 -inf 53 nan 53 -1 D N +0 0 53 nan 53 nan 53 -inf 53 +0 53 +0 53 nan N U +0 0 53 nan 53 nan 53 +0 53 -inf 53 nan 53 nan Z D + +0 0 53 +1 53 -0 53 +0 53 +1 53 -0 53 -1 Z D +0 0 53 -0 53 +0 53 -1 53 -0 53 +0 53 -0 U N +0 0 53 -inf 53 nan 53 -0 53 +1 53 nan 53 +inf D Z +0 0 53 nan 53 nan 53 +1 53 -0 53 -1 53 nan N D +0 0 53 nan 53 nan 53 +0 53 +1 53 nan 53 -0 Z N +0 0 53 nan 53 nan 53 -1 53 -0 53 nan 53 nan U Z + +0 0 53 +0 53 +0 53 -0 53 +0 53 +0 53 -0 U Z +0 0 53 nan 53 nan 53 +0 53 -0 53 nan 53 -inf D U +0 0 53 nan 53 nan 53 +0 53 +0 53 -1 53 nan N N +0 0 53 nan 53 nan 53 -0 53 -0 53 nan 53 -0 Z Z +0 0 53 nan 53 nan 53 -0 53 +0 53 nan 53 nan U U + +0 0 53 +inf 53 nan 53 nan 53 -inf 53 nan 53 +inf U U +0 0 53 -inf 53 nan 53 +inf 53 nan 53 -1 53 nan D D +0 0 53 nan 53 nan 53 nan 53 -inf 53 nan 53 -0 N Z +0 0 53 nan 53 nan 53 -inf 53 nan 53 nan 53 nan Z U + +0 0 53 nan 53 nan 53 +1 53 nan 53 nan 53 -1 Z U +0 0 53 nan 53 nan 53 nan 53 +1 53 -0 53 nan U D +0 0 53 nan 53 nan 53 -1 53 nan 53 nan 53 nan D N + +0 0 53 nan 53 nan 53 nan 53 +0 53 +0 53 nan D N +0 0 53 nan 53 nan 53 +0 53 nan 53 nan 53 nan N U + +0 0 53 nan 53 nan 53 nan 53 nan 53 nan 53 nan N U + +# pure real arguments +0 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-52 53 -0 N N +0 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-52 53 -0 Z Z +0 0 53 0x10000000000001p-52 53 -0 53 +1 53 -0 53 0x10000000000001p-52 53 -0 U U +0 0 53 -0x10000000000001p-52 53 -0 53 -1 53 -0 53 0x10000000000001p-52 53 -0 D D + +# one pure real argument +0 0 53 0x10000000000001p-52 53 0x10000000000001p-52 53 +1 53 +1 53 0x10000000000001p-52 53 -0 N N +0 0 53 0x10000000000001p-52 53 -0x10000000000001p-51 53 +1 53 -2 53 0x10000000000001p-52 53 -0 Z Z +- + 53 -0x30000000000004p-52 53 0x30000000000004p-52 53 -3 53 +3 53 0x10000000000001p-52 53 +0 N N ++ - 53 -0x30000000000002p-52 53 0x30000000000002p-52 53 -3 53 +3 53 0x10000000000001p-52 53 +0 Z Z ++ + 53 -0x30000000000002p-52 53 0x30000000000004p-52 53 -3 53 +3 53 0x10000000000001p-52 53 +0 U U +- - 53 -0x30000000000004p-52 53 0x30000000000002p-52 53 -3 53 +3 53 0x10000000000001p-52 53 +0 D D +0 0 53 -0x10000000000001p-52 53 -0x10000000000001p-50 53 -1 53 -4 53 0x10000000000001p-52 53 +0 D D +0 0 53 +0 53 +0 53 +0 53 +0 53 0x10000000000001p-52 53 -1 N N +0 0 53 +0 53 -0 53 +0 53 -0 53 0x10000000000001p-52 53 -2 Z Z +0 0 53 +0 53 +0 53 +0 53 +0 53 0x10000000000001p-52 53 +3 U U +0 0 53 -0 53 -0 53 -0 53 -0 53 0x10000000000001p-52 53 +4 D D + +# pure imaginary arguments +0 0 53 -0x10000000000001p-52 53 -0 53 -0 53 0x10000000000001p-52 53 -0 53 +1 N N +0 0 53 -0x10000000000001p-52 53 +0 53 +0 53 0x10000000000001p-52 53 -0 53 +1 Z Z +0 0 53 -0x10000000000001p-52 53 +0 53 +0 53 0x10000000000001p-52 53 -0 53 +1 U U +0 0 53 -0x10000000000001p-52 53 -0 53 -0 53 0x10000000000001p-52 53 -0 53 +1 D D + +# one pure imaginary argument +0 0 53 -0x10000000000001p-52 53 -0x10000000000001p-52 53 -0 53 0x10000000000001p-52 53 -1 53 +1 N N +0 0 53 +0x10000000000001p-52 53 -0x10000000000001p-51 53 +0 53 0x10000000000001p-52 53 -2 53 -1 Z Z ++ - 53 0x30000000000004p-52 53 -0x30000000000004p-52 53 +0 53 0x10000000000001p-52 53 -3 53 -3 N N +- + 53 0x30000000000002p-52 53 -0x30000000000002p-52 53 +0 53 0x10000000000001p-52 53 -3 53 -3 Z Z ++ + 53 0x30000000000004p-52 53 -0x30000000000002p-52 53 +0 53 0x10000000000001p-52 53 -3 53 -3 U U +- - 53 0x30000000000002p-52 53 -0x30000000000004p-52 53 +0 53 0x10000000000001p-52 53 -3 53 -3 D D +0 0 53 +0x10000000000001p-52 53 -0x10000000000001p-50 53 -0 53 0x10000000000001p-52 53 -4 53 -1 D D + +# big precision uses Karatsuba method +0 0 4096 0x1420176785BD601FC018AD36471p-96 4096 -0x1ECCDBDA38B2611A32848E7ADF43p-100 53 0x6B2E363676587p-44 53 0x1AC20AAC49ED37p-47 53 0x12264C57B44C6Bp-53 53 -0x138639A4B8D8B3p-50 N N + +# Karatsuba case where x=0 since ad=bc: (1+i)^2 at artificially high +# precision so that Karatsuba is actually used. +0 0 4096 0 4096 2 4096 1 4096 1 4096 1 4096 1 N N +# trigger the line reducing prec_x to prec_u +0 0 4096 0 4096 2 40960 1 40960 1 40960 1 40960 1 N N +# another particular cases ++ + 6 -0x9p-497 6 0x33p-315 6 -0x1dp-73 6 0x3p148 6 0x11p-463 6 0x3p-645 N N ++ - 6 0x33p-315 6 0x9p-497 6 0x3p148 6 0x1dp-73 6 0x11p-463 6 0x3p-645 N N +0 0 4 0x1p-1902 4 0x3p-1085 4 -0x1p-892 4 -0x3p-75 4 -0x1p-1010 4 0 N N + +# a few particular values +0 0 8 10 8 -5 8 4 8 3 8 1 8 -2 N N ++ + 27 0b1.10110000001100010010000000e-3 27 0b1.00111100000010100001011001e-1 27 0b1.11111011011000010101000000e-2 27 0b1.11010001010110111001110001e-3 27 0b1.10100101110110011011100100e-1 27 0b1.10111100011000001100110011e-1 N N +0 0 15 2 15 0 15 -1 15 -1 15 -1 15 1 N N + +# check squares, copied from sqr.dat ++ - 53 0xfdbac097c8dc58p+2096 53 -0x7f6e5d4c3b2a2p+1036 53 -0xfedcba9876543p+1024 53 0x10000000000001p-42 53 -0xfedcba9876543p+1024 53 0x10000000000001p-42 U D ++ 0 30 309485009533114692573069312 30 18889465966662952943616 30 17592186044416 30 536870913 30 17592186044416 30 536870913 N N +0 0 4 0 4 2 4 1 4 1 4 1 4 1 N N ++ + 8 0b1.1000111e-3 8 0b1.1100111e-3 27 0b1.11111011011000010101000000e-2 27 0b1.11010001010110111001110001e-3 27 0b1.11111011011000010101000000e-2 27 0b1.11010001010110111001110001e-3 N N +? + 3464 inf 3464 inf 866 -0x2.5763c6519ef1510f8afa101a210b8030b1909cc17004db561a25d9b53e2c08c41c01e8bbac5af6299b9d8786030aa14943d841798c8c369287942e4d4cec42a60ab0922af931159805e631128e97f973754ad53972d5d320a651a3b4a667f0ef2b92dbd698d159c3642675140@192158913 866 -0xd.15f2d530934dd930d66e89d70762d2337a8f973dd6915eb6b532fd372fcc955df1d852632d4e46fe64154ceda991a1302caf1b0ec622497e3e5724dd05b1c89a06e28d7e18e8af58f5ff4c9998cb31714688867524f41e0b31e847c1bf40de5127f858069998efd7c3e599080@192158893 866 -0x2.5763c6519ef1510f8afa101a210b8030b1909cc17004db561a25d9b53e2c08c41c01e8bbac5af6299b9d8786030aa14943d841798c8c369287942e4d4cec42a60ab0922af931159805e631128e97f973754ad53972d5d320a651a3b4a667f0ef2b92dbd698d159c3642675140@192158913 866 -0xd.15f2d530934dd930d66e89d70762d2337a8f973dd6915eb6b532fd372fcc955df1d852632d4e46fe64154ceda991a1302caf1b0ec622497e3e5724dd05b1c89a06e28d7e18e8af58f5ff4c9998cb31714688867524f41e0b31e847c1bf40de5127f858069998efd7c3e599080@192158893 N N +? + 2256 0 2256 -0 564 0xc.87999bfd1cb1a64288881e214b7cf1af979863b23c030b79c4a8bebb39177967608388a2e4df527977e7755a25df8af8f72fdd6dd2f42bd00de83088b4e9b59ce85caf2e6b0c0@-184298749 564 -0x2.5109af459d4daf357e09475ec991cdc9b02c8f7dfacdc060d2a24710d09c997f8aea6dbd46f10828c30b583fdcc90d7dcbb895689d594d3813db40784d2309e450d1fb6e38da8@-184298726 564 0xc.87999bfd1cb1a64288881e214b7cf1af979863b23c030b79c4a8bebb39177967608388a2e4df527977e7755a25df8af8f72fdd6dd2f42bd00de83088b4e9b59ce85caf2e6b0c0@-184298749 564 -0x2.5109af459d4daf357e09475ec991cdc9b02c8f7dfacdc060d2a24710d09c997f8aea6dbd46f10828c30b583fdcc90d7dcbb895689d594d3813db40784d2309e450d1fb6e38da8@-184298726 N N + +# intermediate over- and underflows +- + 100 -inf 100 +inf 100 0x1@125000750 100 0x3@125000750 100 0x1@225000750 100 0x2@225000750 N N +- + 100 -inf 100 +inf 100 0x1@225000750 100 0x2@225000750 100 0x1@125000750 100 0x3@125000750 N N +- - 100 -inf 100 -inf 100 0x1@225000750 100 -0x2@225000750 100 0x1@125000750 100 -0x3@125000750 N N ++ - 100 -0 100 +0 100 0x1@-125000750 100 0x3@-125000750 100 0x1@-225000750 100 0x2@-225000750 N N ++ - 100 -0 100 +0 100 0x1@-225000750 100 0x2@-225000750 100 0x1@-125000750 100 0x3@-125000750 N N +- - 100 +0 100 +0 100 0x3@-125000750 100 0x1@-125000750 100 0x1@-225000750 100 0x2@-225000750 N N +- - 100 +0 100 +0 100 0x4@-125000750 100 0x1@-125000750 100 0x1@-225000750 100 0x2@-225000750 N N ++ - 100 -0 100 +0 100 0x2@-225000750 100 0x1@-225000750 100 0x1@-125000750 100 0x3@-125000750 N N +0 - 100 +0 100 +0 100 0x1@-225000750 100 0x1@-225000750 100 0x1@-125000750 100 0x1@-125000750 N N +0 + 100 +0 100 +inf 100 0x1@125000750 100 0x1@125000750 100 0x1@225000750 100 0x1@225000750 N N ++ 0 100 +inf 100 +0 100 0x1@125000750 100 0x1@125000750 100 0x1@225000750 100 -0x1@225000750 N N +# the same with directed rounding +- + 10 -inf 10 +inf 10 0x1@125000750 10 0x3@125000750 10 0x1@225000750 10 0x2@225000750 D U ++ - 10 -0b1.111111111e1073741822 10 0b1.111111111e1073741822 10 0x1@125000750 10 0x3@125000750 10 0x1@225000750 10 0x2@225000750 U D ++ - 10 -0 10 +0 10 0x1@-125000750 10 0x3@-125000750 10 0x1@-225000750 10 0x2@-225000750 U D +- + 10 -0b1e-1073741824 10 0b1e-1073741824 10 0x1@-125000750 10 0x3@-125000750 10 0x1@-225000750 10 0x2@-225000750 D U +# starting with Karatsuba +- + 10000 -inf 100 +inf 100 0x1@125000750 100 0x3@125000750 100 0x1@225000750 100 0x2@225000750 N N +- + 10000 -inf 100 +inf 100 0x1@225000750 100 0x2@225000750 100 0x1@125000750 100 0x3@125000750 N N +- - 10000 -inf 100 -inf 100 0x1@225000750 100 -0x2@225000750 100 0x1@125000750 100 -0x3@125000750 N N ++ - 10000 -0 100 +0 100 0x1@-125000750 100 0x3@-125000750 100 0x1@-225000750 100 0x2@-225000750 N N ++ - 10000 -0 100 +0 100 0x1@-225000750 100 0x2@-225000750 100 0x1@-125000750 100 0x3@-125000750 N N +- - 10000 +0 100 +0 100 0x3@-125000750 100 0x1@-125000750 100 0x1@-225000750 100 0x2@-225000750 N N +- - 10000 +0 100 +0 100 0x4@-125000750 100 0x1@-125000750 100 0x1@-225000750 100 0x2@-225000750 N N ++ - 10000 -0 100 +0 100 0x2@-225000750 100 0x1@-225000750 100 0x1@-125000750 100 0x3@-125000750 N N +0 - 10000 +0 100 +0 100 0x1@-225000750 100 0x1@-225000750 100 0x1@-125000750 100 0x1@-125000750 N N +0 + 10000 +0 100 +inf 100 0x1@125000750 100 0x1@125000750 100 0x1@225000750 100 0x1@225000750 N N ++ 0 10000 +inf 100 +0 100 0x1@125000750 100 0x1@125000750 100 0x1@225000750 100 -0x1@225000750 N N ++ + 10000 +inf 100 +inf 100 0x1@125000750 100 0x3@125000750 100 0x1@143434706 100 0x2@143434705 N N + +# improve code coverage: case where sign_x==0 in mpc_mul_karatsuba +0 0 2000 6 2000 8 2000 4 2000 2 2000 2 2000 1 N N +0 0 2000 0 2000 4 2000 2 2000 2 2000 1 2000 1 N N + ++ 0 2 1 2 0x2p-536870913 2 1 2 0x1p-536870913 2 1 2 0x1p-536870913 N N +0 - 2 0 2 1 2 0x1p-536870913 2 1 2 1 2 0x1p-536870913 N N diff --git a/tests/mul_fr.dat b/tests/mul_fr.dat new file mode 100644 index 0000000..e284093 --- /dev/null +++ b/tests/mul_fr.dat @@ -0,0 +1,368 @@ +# Data file for mpc_mul_fr. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add_fr.dat. + +# special values +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -inf N N +0 0 7 +inf 7 +inf 7 -inf 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 +0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -inf 7 nan N N +0 0 7 +inf 7 +inf 7 -inf 7 -1 7 -inf N N +0 0 7 +inf 7 1 7 -inf 7 -1 7 -1 N N +0 0 7 nan 7 +0 7 -inf 7 -1 7 -0 N N +0 0 7 nan 7 -0 7 -inf 7 -1 7 +0 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -1 7 nan N N +0 0 7 +inf 7 nan 7 -inf 7 -0 7 -inf N N +0 0 7 +inf 7 +0 7 -inf 7 -0 7 -1 N N +0 0 7 nan 7 +0 7 -inf 7 -0 7 -0 N N +0 0 7 nan 7 -0 7 -inf 7 -0 7 +0 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 1 N N +0 0 7 -inf 7 nan 7 -inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 -0 7 nan N N +0 0 7 +inf 7 nan 7 -inf 7 +0 7 -inf N N +0 0 7 +inf 7 -0 7 -inf 7 +0 7 -1 N N +0 0 7 nan 7 -0 7 -inf 7 +0 7 -0 N N +0 0 7 nan 7 +0 7 -inf 7 +0 7 +0 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 1 N N +0 0 7 -inf 7 nan 7 -inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +0 7 nan N N +0 0 7 +inf 7 -inf 7 -inf 7 1 7 -inf N N +0 0 7 +inf 7 -1 7 -inf 7 1 7 -1 N N +0 0 7 nan 7 -0 7 -inf 7 1 7 -0 N N +0 0 7 nan 7 +0 7 -inf 7 1 7 +0 N N +0 0 7 -inf 7 1 7 -inf 7 1 7 1 N N +0 0 7 -inf 7 +inf 7 -inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 1 7 nan N N +0 0 7 +inf 7 -inf 7 -inf 7 +inf 7 -inf N N +0 0 7 +inf 7 -inf 7 -inf 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 -inf 7 nan 7 -inf N N +0 0 7 +inf 7 nan 7 -inf 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 +0 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 nan N N +0 0 7 +inf 7 +inf 7 -1 7 -inf 7 -inf N N +0 0 7 1 7 +inf 7 -1 7 -inf 7 -1 N N +0 0 7 +0 7 nan 7 -1 7 -inf 7 -0 N N +0 0 7 -0 7 nan 7 -1 7 -inf 7 +0 N N +0 0 7 -1 7 -inf 7 -1 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 -1 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -inf 7 nan N N +0 0 7 +inf 7 +inf 7 -1 7 -1 7 -inf N N +0 0 7 -inf 7 -inf 7 -1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -1 7 nan N N +0 0 7 +inf 7 nan 7 -1 7 -0 7 -inf N N +0 0 7 -inf 7 nan 7 -1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 -0 7 nan N N +0 0 7 +inf 7 nan 7 -1 7 +0 7 -inf N N +0 0 7 -inf 7 nan 7 -1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 +0 7 nan N N +0 0 7 +inf 7 -inf 7 -1 7 1 7 -inf N N +0 0 7 -inf 7 +inf 7 -1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 1 7 nan N N +0 0 7 +inf 7 -inf 7 -1 7 +inf 7 -inf N N +0 0 7 1 7 -inf 7 -1 7 +inf 7 -1 N N +0 0 7 +0 7 nan 7 -1 7 +inf 7 -0 N N +0 0 7 -0 7 nan 7 -1 7 +inf 7 +0 N N +0 0 7 -1 7 +inf 7 -1 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 -1 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 -1 7 nan 7 -inf N N +0 0 7 1 7 nan 7 -1 7 nan 7 -1 N N +0 0 7 +0 7 nan 7 -1 7 nan 7 -0 N N +0 0 7 -0 7 nan 7 -1 7 nan 7 +0 N N +0 0 7 -1 7 nan 7 -1 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 -1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 nan 7 nan N N +0 0 7 nan 7 +inf 7 -0 7 -inf 7 -inf N N +0 0 7 +0 7 +inf 7 -0 7 -inf 7 -1 N N +0 0 7 +0 7 nan 7 -0 7 -inf 7 -0 N N +0 0 7 -0 7 nan 7 -0 7 -inf 7 +0 N N +0 0 7 -0 7 -inf 7 -0 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 -0 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -inf 7 nan N N +0 0 7 nan 7 +inf 7 -0 7 -1 7 -inf N N +0 0 7 nan 7 -inf 7 -0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -1 7 nan N N +0 0 7 nan 7 nan 7 -0 7 -0 7 -inf N N +0 0 7 nan 7 nan 7 -0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 -0 7 nan N N +0 0 7 nan 7 nan 7 -0 7 +0 7 -inf N N +0 0 7 nan 7 nan 7 -0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 +0 7 nan N N +0 0 7 nan 7 -inf 7 -0 7 1 7 -inf N N +0 0 7 nan 7 +inf 7 -0 7 1 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 1 7 nan N N +0 0 7 nan 7 -inf 7 -0 7 +inf 7 -inf N N +0 0 7 +0 7 -inf 7 -0 7 +inf 7 -1 N N +0 0 7 +0 7 nan 7 -0 7 +inf 7 -0 N N +0 0 7 -0 7 nan 7 -0 7 +inf 7 +0 N N +0 0 7 -0 7 +inf 7 -0 7 +inf 7 1 N N +0 0 7 nan 7 +inf 7 -0 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 -0 7 nan 7 -inf N N +0 0 7 +0 7 nan 7 -0 7 nan 7 -1 N N +0 0 7 +0 7 nan 7 -0 7 nan 7 -0 N N +0 0 7 -0 7 nan 7 -0 7 nan 7 +0 N N +0 0 7 -0 7 nan 7 -0 7 nan 7 1 N N +0 0 7 nan 7 nan 7 -0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 nan 7 nan N N +0 0 7 nan 7 +inf 7 +0 7 -inf 7 -inf N N +0 0 7 -0 7 +inf 7 +0 7 -inf 7 -1 N N +0 0 7 -0 7 nan 7 +0 7 -inf 7 -0 N N +0 0 7 +0 7 nan 7 +0 7 -inf 7 +0 N N +0 0 7 +0 7 -inf 7 +0 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 +0 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -inf 7 nan N N +0 0 7 nan 7 +inf 7 +0 7 -1 7 -inf N N +0 0 7 nan 7 -inf 7 +0 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -1 7 nan N N +0 0 7 nan 7 nan 7 +0 7 -0 7 -inf N N +0 0 7 nan 7 nan 7 +0 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 -0 7 nan N N +0 0 7 nan 7 nan 7 +0 7 +0 7 -inf N N +0 0 7 nan 7 nan 7 +0 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 +0 7 nan N N +0 0 7 nan 7 -inf 7 +0 7 1 7 -inf N N +0 0 7 nan 7 +inf 7 +0 7 1 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 1 7 nan N N +0 0 7 nan 7 -inf 7 +0 7 +inf 7 -inf N N +0 0 7 -0 7 -inf 7 +0 7 +inf 7 -1 N N +0 0 7 -0 7 nan 7 +0 7 +inf 7 -0 N N +0 0 7 +0 7 nan 7 +0 7 +inf 7 +0 N N +0 0 7 +0 7 +inf 7 +0 7 +inf 7 1 N N +0 0 7 nan 7 +inf 7 +0 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 +0 7 nan 7 -inf N N +0 0 7 -0 7 nan 7 +0 7 nan 7 -1 N N +0 0 7 -0 7 nan 7 +0 7 nan 7 -0 N N +0 0 7 +0 7 nan 7 +0 7 nan 7 +0 N N +0 0 7 +0 7 nan 7 +0 7 nan 7 1 N N +0 0 7 nan 7 nan 7 +0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 nan 7 nan N N +0 0 7 -inf 7 +inf 7 1 7 -inf 7 -inf N N +0 0 7 -1 7 +inf 7 1 7 -inf 7 -1 N N +0 0 7 -0 7 nan 7 1 7 -inf 7 -0 N N +0 0 7 +0 7 nan 7 1 7 -inf 7 +0 N N +0 0 7 1 7 -inf 7 1 7 -inf 7 1 N N +0 0 7 +inf 7 -inf 7 1 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -inf 7 nan N N +0 0 7 -inf 7 +inf 7 1 7 -1 7 -inf N N +0 0 7 +inf 7 -inf 7 1 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -1 7 nan N N +0 0 7 -inf 7 nan 7 1 7 -0 7 -inf N N +0 0 7 +inf 7 nan 7 1 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 1 7 -0 7 nan N N +0 0 7 -inf 7 nan 7 1 7 +0 7 -inf N N +0 0 7 +inf 7 nan 7 1 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 1 7 +0 7 nan N N +0 0 7 -inf 7 -inf 7 1 7 1 7 -inf N N +0 0 7 +inf 7 +inf 7 1 7 1 7 +inf N N +0 0 7 nan 7 nan 7 1 7 1 7 nan N N +0 0 7 -inf 7 -inf 7 1 7 +inf 7 -inf N N +0 0 7 -1 7 -inf 7 1 7 +inf 7 -1 N N +0 0 7 -0 7 nan 7 1 7 +inf 7 -0 N N +0 0 7 +0 7 nan 7 1 7 +inf 7 +0 N N +0 0 7 1 7 +inf 7 1 7 +inf 7 1 N N +0 0 7 +inf 7 +inf 7 1 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 1 7 +inf 7 nan N N +0 0 7 -inf 7 nan 7 1 7 nan 7 -inf N N +0 0 7 -1 7 nan 7 1 7 nan 7 -1 N N +0 0 7 -0 7 nan 7 1 7 nan 7 -0 N N +0 0 7 +0 7 nan 7 1 7 nan 7 +0 N N +0 0 7 1 7 nan 7 1 7 nan 7 1 N N +0 0 7 +inf 7 nan 7 1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 1 7 nan 7 nan N N +0 0 7 -inf 7 +inf 7 +inf 7 -inf 7 -inf N N +0 0 7 -inf 7 +inf 7 +inf 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 +0 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 1 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -inf 7 nan N N +0 0 7 -inf 7 +inf 7 +inf 7 -1 7 -inf N N +0 0 7 -inf 7 1 7 +inf 7 -1 7 -1 N N +0 0 7 nan 7 +0 7 +inf 7 -1 7 -0 N N +0 0 7 nan 7 -0 7 +inf 7 -1 7 +0 N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 1 N N +0 0 7 +inf 7 -inf 7 +inf 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -1 7 nan N N +0 0 7 -inf 7 nan 7 +inf 7 -0 7 -inf N N +0 0 7 -inf 7 +0 7 +inf 7 -0 7 -1 N N +0 0 7 nan 7 +0 7 +inf 7 -0 7 -0 N N +0 0 7 nan 7 -0 7 +inf 7 -0 7 +0 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 1 N N +0 0 7 +inf 7 nan 7 +inf 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 -0 7 nan N N +0 0 7 -inf 7 nan 7 +inf 7 +0 7 -inf N N +0 0 7 -inf 7 -0 7 +inf 7 +0 7 -1 N N +0 0 7 nan 7 -0 7 +inf 7 +0 7 -0 N N +0 0 7 nan 7 +0 7 +inf 7 +0 7 +0 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 1 N N +0 0 7 +inf 7 nan 7 +inf 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 +0 7 nan N N +0 0 7 -inf 7 -inf 7 +inf 7 1 7 -inf N N +0 0 7 -inf 7 -1 7 +inf 7 1 7 -1 N N +0 0 7 nan 7 -0 7 +inf 7 1 7 -0 N N +0 0 7 nan 7 +0 7 +inf 7 1 7 +0 N N +0 0 7 +inf 7 1 7 +inf 7 1 7 1 N N +0 0 7 +inf 7 +inf 7 +inf 7 1 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 1 7 nan N N +0 0 7 -inf 7 -inf 7 +inf 7 +inf 7 -inf N N +0 0 7 -inf 7 -inf 7 +inf 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 +0 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 1 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 +inf 7 nan N N +0 0 7 -inf 7 nan 7 +inf 7 nan 7 -inf N N +0 0 7 -inf 7 nan 7 +inf 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 +0 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 1 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 -inf 7 -inf N N +0 0 7 nan 7 +inf 7 nan 7 -inf 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 +0 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -inf 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 -1 7 -inf N N +0 0 7 nan 7 1 7 nan 7 -1 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 -1 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 -1 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 -1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -1 7 nan N N +0 0 7 nan 7 nan 7 nan 7 -0 7 -inf N N +0 0 7 nan 7 +0 7 nan 7 -0 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 -0 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 +0 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 1 N N +0 0 7 nan 7 nan 7 nan 7 -0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 -0 7 nan N N +0 0 7 nan 7 nan 7 nan 7 +0 7 -inf N N +0 0 7 nan 7 -0 7 nan 7 +0 7 -1 N N +0 0 7 nan 7 -0 7 nan 7 +0 7 -0 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 +0 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 1 N N +0 0 7 nan 7 nan 7 nan 7 +0 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +0 7 nan N N +0 0 7 nan 7 -inf 7 nan 7 1 7 -inf N N +0 0 7 nan 7 -1 7 nan 7 1 7 -1 N N +0 0 7 nan 7 -0 7 nan 7 1 7 -0 N N +0 0 7 nan 7 +0 7 nan 7 1 7 +0 N N +0 0 7 nan 7 1 7 nan 7 1 7 1 N N +0 0 7 nan 7 +inf 7 nan 7 1 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 1 7 nan N N +0 0 7 nan 7 -inf 7 nan 7 +inf 7 -inf N N +0 0 7 nan 7 -inf 7 nan 7 +inf 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 +0 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 1 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 nan N N + +# values with only 1, -1, +0, -0 +0 0 7 1 7 1 7 -1 7 -1 7 -1 N N +0 0 7 +0 7 +0 7 -1 7 -1 7 -0 N N +0 0 7 -0 7 -0 7 -1 7 -1 7 +0 N N +0 0 7 -1 7 -1 7 -1 7 -1 7 1 N N +0 0 7 1 7 +0 7 -1 7 -0 7 -1 N N +0 0 7 +0 7 +0 7 -1 7 -0 7 -0 N N +0 0 7 -0 7 -0 7 -1 7 -0 7 +0 N N +0 0 7 -1 7 -0 7 -1 7 -0 7 1 N N +0 0 7 1 7 -0 7 -1 7 +0 7 -1 N N +0 0 7 +0 7 -0 7 -1 7 +0 7 -0 N N +0 0 7 -0 7 +0 7 -1 7 +0 7 +0 N N +0 0 7 -1 7 +0 7 -1 7 +0 7 1 N N +0 0 7 1 7 -1 7 -1 7 1 7 -1 N N +0 0 7 +0 7 -0 7 -1 7 1 7 -0 N N +0 0 7 -0 7 +0 7 -1 7 1 7 +0 N N +0 0 7 -1 7 1 7 -1 7 1 7 1 N N +0 0 7 +0 7 1 7 -0 7 -1 7 -1 N N +0 0 7 +0 7 +0 7 -0 7 -1 7 -0 N N +0 0 7 -0 7 -0 7 -0 7 -1 7 +0 N N +0 0 7 -0 7 -1 7 -0 7 -1 7 1 N N +0 0 7 +0 7 +0 7 -0 7 -0 7 -1 N N +0 0 7 +0 7 +0 7 -0 7 -0 7 -0 N N +0 0 7 -0 7 -0 7 -0 7 -0 7 +0 N N +0 0 7 -0 7 -0 7 -0 7 -0 7 1 N N +0 0 7 +0 7 -0 7 -0 7 +0 7 -1 N N +0 0 7 +0 7 -0 7 -0 7 +0 7 -0 N N +0 0 7 -0 7 +0 7 -0 7 +0 7 +0 N N +0 0 7 -0 7 +0 7 -0 7 +0 7 1 N N +0 0 7 +0 7 -1 7 -0 7 1 7 -1 N N +0 0 7 +0 7 -0 7 -0 7 1 7 -0 N N +0 0 7 -0 7 +0 7 -0 7 1 7 +0 N N +0 0 7 -0 7 1 7 -0 7 1 7 1 N N +0 0 7 -0 7 1 7 +0 7 -1 7 -1 N N +0 0 7 -0 7 +0 7 +0 7 -1 7 -0 N N +0 0 7 +0 7 -0 7 +0 7 -1 7 +0 N N +0 0 7 +0 7 -1 7 +0 7 -1 7 1 N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -1 N N +0 0 7 -0 7 +0 7 +0 7 -0 7 -0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 +0 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 1 N N +0 0 7 -0 7 -0 7 +0 7 +0 7 -1 N N +0 0 7 -0 7 -0 7 +0 7 +0 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 +0 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 1 N N +0 0 7 -0 7 -1 7 +0 7 1 7 -1 N N +0 0 7 -0 7 -0 7 +0 7 1 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 1 7 +0 N N +0 0 7 +0 7 1 7 +0 7 1 7 1 N N +0 0 7 -1 7 1 7 1 7 -1 7 -1 N N +0 0 7 -0 7 +0 7 1 7 -1 7 -0 N N +0 0 7 +0 7 -0 7 1 7 -1 7 +0 N N +0 0 7 1 7 -1 7 1 7 -1 7 1 N N +0 0 7 -1 7 +0 7 1 7 -0 7 -1 N N +0 0 7 -0 7 +0 7 1 7 -0 7 -0 N N +0 0 7 +0 7 -0 7 1 7 -0 7 +0 N N +0 0 7 1 7 -0 7 1 7 -0 7 1 N N +0 0 7 -1 7 -0 7 1 7 +0 7 -1 N N +0 0 7 -0 7 -0 7 1 7 +0 7 -0 N N +0 0 7 +0 7 +0 7 1 7 +0 7 +0 N N +0 0 7 1 7 +0 7 1 7 +0 7 1 N N +0 0 7 -1 7 -1 7 1 7 1 7 -1 N N +0 0 7 -0 7 -0 7 1 7 1 7 -0 N N +0 0 7 +0 7 +0 7 1 7 1 7 +0 N N +0 0 7 1 7 1 7 1 7 1 7 1 N N + diff --git a/tests/neg.dat b/tests/neg.dat new file mode 100644 index 0000000..0e036e6 --- /dev/null +++ b/tests/neg.dat @@ -0,0 +1,109 @@ +# Data file for mpc_neg. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# see sin.dat for precisions + +# special values (following ISO C99 standard) +0 0 53 +inf 53 +inf 53 -inf 53 -inf N N +0 0 53 +inf 53 +1 53 -inf 53 -1 N N +0 0 53 +inf 53 +0 53 -inf 53 -0 N N +0 0 53 +inf 53 -0 53 -inf 53 +0 N N +0 0 53 +inf 53 -1 53 -inf 53 +1 N N +0 0 53 +inf 53 -inf 53 -inf 53 +inf N N +0 0 53 +inf 53 nan 53 -inf 53 nan N N +0 0 53 +1 53 +inf 53 -1 53 -inf N N +0 0 53 +1 53 +0 53 -1 53 -0 N N +0 0 53 +1 53 -0 53 -1 53 +0 N N +0 0 53 +1 53 -inf 53 -1 53 +inf N N +0 0 53 +1 53 nan 53 -1 53 nan N N +0 0 53 +0 53 +inf 53 -0 53 -inf N N +0 0 53 +0 53 +1 53 -0 53 -1 N N +0 0 53 +0 53 +0 53 -0 53 -0 N N +0 0 53 +0 53 -0 53 -0 53 +0 N N +0 0 53 +0 53 -1 53 -0 53 +1 N N +0 0 53 +0 53 -inf 53 -0 53 +inf N N +0 0 53 +0 53 nan 53 -0 53 nan N N +0 0 53 -0 53 +inf 53 +0 53 -inf N N +0 0 53 -0 53 +1 53 +0 53 -1 N N +0 0 53 -0 53 +0 53 +0 53 -0 N N +0 0 53 -0 53 -0 53 +0 53 +0 N N +0 0 53 -0 53 -1 53 +0 53 +1 N N +0 0 53 -0 53 -inf 53 +0 53 +inf N N +0 0 53 -0 53 nan 53 +0 53 nan N N +0 0 53 -1 53 +inf 53 +1 53 -inf N N +0 0 53 -1 53 +0 53 +1 53 -0 N N +0 0 53 -1 53 -0 53 +1 53 +0 N N +0 0 53 -1 53 -inf 53 +1 53 +inf N N +0 0 53 -1 53 nan 53 +1 53 nan N N +0 0 53 -inf 53 +inf 53 +inf 53 -inf N N +0 0 53 -inf 53 +1 53 +inf 53 -1 N N +0 0 53 -inf 53 +0 53 +inf 53 -0 N N +0 0 53 -inf 53 -0 53 +inf 53 +0 N N +0 0 53 -inf 53 -1 53 +inf 53 +1 N N +0 0 53 -inf 53 -inf 53 +inf 53 +inf N N +0 0 53 -inf 53 nan 53 +inf 53 nan N N +0 0 53 nan 53 +inf 53 nan 53 -inf N N +0 0 53 nan 53 +1 53 nan 53 -1 N N +0 0 53 nan 53 +0 53 nan 53 -0 N N +0 0 53 nan 53 -0 53 nan 53 +0 N N +0 0 53 nan 53 -1 53 nan 53 +1 N N +0 0 53 nan 53 -inf 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument +0 0 53 -0x123456789abcdep+52 2 -0 53 0x123456789abcdep+52 17 +0 N N +0 0 53 0x123456789abcdep+52 3 -0 54 -0x123456789abcdep+52 16 +0 Z N +0 0 53 -0x123456789abcdep+52 4 +0 55 0x123456789abcdep+52 15 -0 U N +0 0 53 0x123456789abcdep+52 5 +0 56 -0x123456789abcdep+52 14 -0 D N +0 0 53 -0x123456789abcdep+52 6 -0 57 0x123456789abcdep+52 13 +0 Z Z +0 0 53 0x123456789abcdep+52 7 -0 58 -0x123456789abcdep+52 12 +0 U Z +0 0 53 -0x123456789abcdep+52 8 +0 59 0x123456789abcdep+52 11 -0 D Z +0 0 53 0x123456789abcdep+52 9 +0 60 -0x123456789abcdep+52 10 -0 N Z +0 0 53 -0x123456789abcdep+52 10 -0 61 0x123456789abcdep+52 9 +0 U U +0 0 53 0x123456789abcdep+52 11 -0 62 -0x123456789abcdep+52 8 +0 D U +0 0 53 -0x123456789abcdep+52 12 +0 63 0x123456789abcdep+52 7 -0 N U +0 0 53 0x123456789abcdep+52 13 +0 64 -0x123456789abcdep+52 6 -0 Z U +0 0 53 -0x123456789abcdep+52 14 -0 65 0x123456789abcdep+52 5 +0 D D +0 0 53 0x123456789abcdep+52 15 -0 66 -0x123456789abcdep+52 4 +0 N D +0 0 53 -0x123456789abcdep+52 16 +0 67 0x123456789abcdep+52 3 -0 Z D +0 0 53 0x123456789abcdep+52 17 +0 68 -0x123456789abcdep+52 2 -0 U D + +# pure imaginary argument +0 0 53 -0 53 -0x123456789abcdep+52 53 +0 53 0x123456789abcdep+52 N N +0 0 53 +0 53 -0x123456789abcdep+52 51 -0 54 0x123456789abcdep+52 Z N +0 0 53 -0 53 0x123456789abcdep+52 49 +0 55 -0x123456789abcdep+52 U N +0 0 53 +0 53 0x123456789abcdep+52 47 -0 56 -0x123456789abcdep+52 D N +0 0 53 -0 53 -0x123456789abcdep+52 45 +0 57 0x123456789abcdep+52 Z Z +0 0 53 +0 53 -0x123456789abcdep+52 43 -0 58 0x123456789abcdep+52 U Z +0 0 53 -0 53 0x123456789abcdep+52 41 +0 59 -0x123456789abcdep+52 D Z +0 0 53 +0 53 0x123456789abcdep+52 39 -0 60 -0x123456789abcdep+52 N Z +0 0 53 -0 53 -0x123456789abcdep+52 37 +0 61 0x123456789abcdep+52 U U +0 0 53 +0 53 -0x123456789abcdep+52 35 -0 62 0x123456789abcdep+52 D U +0 0 53 -0 53 0x123456789abcdep+52 33 +0 63 -0x123456789abcdep+52 N U +0 0 53 +0 53 0x123456789abcdep+52 31 -0 64 -0x123456789abcdep+52 Z U +0 0 53 -0 53 -0x123456789abcdep+52 29 +0 65 0x123456789abcdep+52 D D +0 0 53 +0 53 -0x123456789abcdep+52 27 -0 66 0x123456789abcdep+52 N D +0 0 53 -0 53 0x123456789abcdep+52 25 +0 67 -0x123456789abcdep+52 Z D +0 0 53 +0 53 0x123456789abcdep+52 23 -0 68 -0x123456789abcdep+52 U D + diff --git a/tests/norm.dat b/tests/norm.dat new file mode 100644 index 0000000..1a7e341 --- /dev/null +++ b/tests/norm.dat @@ -0,0 +1,166 @@ +# Data file for mpc_norm. +# +# Copyright (C) 2008, 2010, 2011 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see abs.dat. + +# special values +0 7 +inf 7 -inf 7 -inf N +0 7 +inf 7 -inf 7 -1 N +0 7 +inf 7 -inf 7 -0 N +0 7 +inf 7 -inf 7 +0 N +0 7 +inf 7 -inf 7 1 N +0 7 +inf 7 -inf 7 +inf N +0 7 +inf 7 -inf 7 nan N +0 7 +inf 7 -1 7 -inf N +0 7 +inf 7 -1 7 +inf N +0 7 nan 7 -1 7 nan N +0 7 +inf 7 -0 7 -inf N +0 7 +inf 7 -0 7 +inf N +0 7 nan 7 -0 7 nan N +0 7 +inf 7 +0 7 -inf N +0 7 +inf 7 +0 7 +inf N +0 7 nan 7 +0 7 nan N +0 7 +inf 7 1 7 -inf N +0 7 +inf 7 1 7 +inf N +0 7 nan 7 1 7 nan N +0 7 +inf 7 +inf 7 -inf N +0 7 +inf 7 +inf 7 -1 N +0 7 +inf 7 +inf 7 -0 N +0 7 +inf 7 +inf 7 +0 N +0 7 +inf 7 +inf 7 1 N +0 7 +inf 7 +inf 7 +inf N +0 7 +inf 7 +inf 7 nan N +0 7 +inf 7 nan 7 -inf N +0 7 nan 7 nan 7 -1 N +0 7 nan 7 nan 7 -0 N +0 7 nan 7 nan 7 +0 N +0 7 nan 7 nan 7 1 N +0 7 +inf 7 nan 7 +inf N +0 7 nan 7 nan 7 nan N + +# values with only 1, -1, +0, -0 +0 7 2 7 -1 7 -1 N +0 7 1 7 -1 7 -0 N +0 7 1 7 -1 7 +0 N +0 7 2 7 -1 7 1 N +0 7 1 7 -0 7 -1 N +0 7 +0 7 -0 7 -0 N +0 7 +0 7 -0 7 +0 N +0 7 1 7 -0 7 1 N +0 7 1 7 +0 7 -1 N +0 7 +0 7 +0 7 -0 N +0 7 +0 7 +0 7 +0 N +0 7 1 7 +0 7 1 N +0 7 2 7 1 7 -1 N +0 7 1 7 1 7 -0 N +0 7 1 7 1 7 +0 N +0 7 2 7 1 7 1 N + +# overflow ++ 53 +inf 2 0x1p536870912 2 0x1p536870912 U + +# infinite loop reported by E. Thome +- 250 +0 250 -0xf.fdda3457c3e69e5841461d505b42987feb42867a4a2d2872179c4efa20054c0@-136943039 250 -0xc.670d1beda685fdd771b6246e32ff49ec4fd70aec25367444e00933e6965d3c0@-136943040 N + +# inexact values: norm (2+i)=5, in the middle between two values at precision 2 +- 2 4 2 2 2 1 D +- 2 4 2 2 2 1 Z ++ 2 6 2 2 2 1 U +- 2 4 2 2 2 1 N + +# over- and underflows ++ 10 inf 10 0 10 0b1@536870912 N ++ 10 inf 10 0 10 0b1@536870912 U +- 10 0b1.111111111@1073741822 10 0 10 0b1@536870912 D +- 10 0b1.111111111@1073741822 10 0 10 0b1@536870912 Z +- 10 0 10 0 10 0b1@-536870913 N +- 10 0 10 0 10 0b1@-536870913 D +- 10 0 10 0 10 0b1@-536870913 Z ++ 10 0b1.000000000e-1073741824 10 0 10 0b1@-536870913 U + ++ 10 inf 10 0b1@536870912 10 0 N ++ 10 inf 10 0b1@536870912 10 0 U +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 0 D +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 0 Z +- 10 0 10 0b1@-536870913 10 0 N +- 10 0 10 0b1@-536870913 10 0 D +- 10 0 10 0b1@-536870913 10 0 Z ++ 10 0b1.000000000e-1073741824 10 0b1@-536870913 10 0 U + ++ 10 inf 10 1 10 0b1@536870912 N ++ 10 inf 10 1 10 0b1@536870912 U +- 10 0b1.111111111@1073741822 10 1 10 0b1@536870912 D +- 10 0b1.111111111@1073741822 10 1 10 0b1@536870912 Z +- 10 1 10 1 10 0b1@-536870913 N +- 10 1 10 1 10 0b1@-536870913 D +- 10 1 10 1 10 0b1@-536870913 Z ++ 10 0b1.000000001 10 1 10 0b1@-536870913 U + ++ 10 inf 10 0b1@536870912 10 1 N ++ 10 inf 10 0b1@536870912 10 1 U +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 1 D +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 1 Z +- 10 1 10 0b1@-536870913 10 1 N +- 10 1 10 0b1@-536870913 10 1 D +- 10 1 10 0b1@-536870913 10 1 Z ++ 10 0b1.000000001 10 0b1@-536870913 10 1 U + ++ 3 inf 10 0b1.1 10 0b1@536870912 N ++ 3 inf 10 0b1.1 10 0b1@536870912 U +- 3 0b1.11@1073741822 10 0b1.1 10 0b1@536870912 D +- 3 0b1.11@1073741822 10 0b1.1 10 0b1@536870912 Z ++ 3 2.5 10 0b1.1 10 0b1@-536870913 N +- 3 2 10 0b1.1 10 0b1@-536870913 D +- 3 2 10 0b1.1 10 0b1@-536870913 Z ++ 3 0b1.01@1 10 0b1.1 10 0b1@-536870913 U + ++ 3 inf 10 0b1@536870912 10 0b1.1 N ++ 3 inf 10 0b1@536870912 10 0b1.1 U +- 3 0b1.11@1073741822 10 0b1@536870912 10 0b1.1 D +- 3 0b1.11@1073741822 10 0b1@536870912 10 0b1.1 Z ++ 3 2.5 10 0b1@-536870913 10 0b1.1 N +- 3 2 10 0b1@-536870913 10 0b1.1 D +- 3 2 10 0b1@-536870913 10 0b1.1 Z ++ 3 0b1.01@1 10 0b1@-536870913 10 0b1.1 U + ++ 10 inf 10 0b1@-536870913 10 0b1@536870912 N ++ 10 inf 10 0b1@-536870913 10 0b1@536870912 U +- 10 0b1.111111111@1073741822 10 0b1@-536870913 10 0b1@536870912 D +- 10 0b1.111111111@1073741822 10 0b1@-536870912 10 0b1@536870912 Z ++ 10 inf 10 0b1@536870912 10 0b1@-536870913 N ++ 10 inf 10 0b1@536870912 10 0b1@-536870913 U +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 0b1@-536870913 D +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 0b1@-536870913 Z ++ 10 inf 10 0b1@536870912 10 0b1@536870912 N ++ 10 inf 10 0b1@536870912 10 0b1@536870912 U +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 0b1@536870912 D +- 10 0b1.111111111@1073741822 10 0b1@536870912 10 0b1@536870912 Z +- 10 0 10 0b1@-536870913 10 0b1@-536870913 N +- 10 0 10 0b1@-536870913 10 0b1@-536870913 D +- 10 0 10 0b1@-536870913 10 0b1@-536870913 Z ++ 10 0b1@-1073741824 10 0b1@-536870913 10 0b1@-536870913 U + +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870906 2 0b1.1@-536870913 N +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870913 2 0b1.1@-536870906 N +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870906 2 0b1.1@-536870913 Z +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870913 2 0b1.1@-536870906 Z +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870906 2 0b1.1@-536870913 D +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870913 2 0b1.1@-536870906 D +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870906 2 0b1.1@-536870913 U +0 18 0b1.00100000000001001@-1073741811 2 0b1.1@-536870913 2 0b1.1@-536870906 U diff --git a/tests/pow.dat b/tests/pow.dat new file mode 100644 index 0000000..1105f59 --- /dev/null +++ b/tests/pow.dat @@ -0,0 +1,469 @@ +# Data file for mpc_pow. +# +# Copyright (C) 2009, 2011, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add.dat. + +0 0 53 +1 53 0 53 nan 53 +0 53 +0 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +0 53 +1 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +0 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +1 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +1 53 +1 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 -1 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +inf 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +inf 53 +1 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 +inf 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 +0 53 -inf 53 +0 N N +0 0 53 nan 53 nan 53 +inf 53 +0 53 +0 53 +1 N N +0 0 53 nan 53 nan 53 +inf 53 +0 53 +0 53 -1 N N +0 0 53 inf 53 nan 53 +inf 53 +0 53 +1 53 +0 N N +0 0 53 +inf 53 nan 53 +inf 53 +0 53 +1 53 +1 N N +0 0 53 +inf 53 nan 53 +inf 53 +0 53 +1 53 -1 N N +0 0 53 0 53 0 53 +inf 53 +0 53 -1 53 +0 N N +0 0 53 0 53 0 53 +inf 53 +0 53 -1 53 +1 N N +0 0 53 0 53 0 53 +inf 53 +0 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-inf 53 +0 N N +0 0 53 +inf 53 nan 53 +0 53 +0 53 -inf 53 +1 N N +0 0 53 +inf 53 nan 53 +0 53 +0 53 -inf 53 -1 N N + +# zeros with determined sign, see algorithms.tex +# x^0 = +1 +sign(Im(x))*sign(Re(y))*0i when |x|=1 +0 0 53 +1 53 +0 53 +0 53 +1 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 +0 53 +1 53 +0 53 +0 N D #round toward -oo +0 0 53 +1 53 +0 53 -0 53 +1 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -1 53 +0 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 -1 53 -0 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 -0 53 -1 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 +0 53 -1 53 +0 53 +0 N N + +0 0 53 +1 53 +0 53 +0 53 +1 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 -0 53 +1 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 -1 53 +0 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 -1 53 -0 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 -0 53 -1 53 +0 53 -0 N N +0 0 53 +1 53 -0 53 +0 53 -1 53 +0 53 -0 N N + +0 0 53 +1 53 -0 53 +0 53 +1 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 -0 53 +1 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 -1 53 +0 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 -1 53 -0 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 -0 53 -1 53 -0 53 +0 N N +0 0 53 +1 53 +0 53 +0 53 -1 53 -0 53 +0 N N + +0 0 53 +1 53 -0 53 +0 53 +1 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -0 53 +1 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -1 53 +0 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 -1 53 -0 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 -0 53 -1 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 +0 53 -1 53 -0 53 -0 N N + +# x^0 = +1 +sign(Im(y))*0i when |x| > 1 +0 0 53 +1 53 +0 53 +inf 53 +2 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 +inf 53 -0 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 +2 53 +inf 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 +2 53 +0 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 +0 53 +2 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 +0 53 +inf 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -0 53 +2 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -0 53 +inf 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -5 53 +inf 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -2 53 +0 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -inf 53 +0 53 +0 53 +0 N N +0 0 53 +1 53 +0 53 -inf 53 +3 53 +0 53 +0 N N + +0 0 53 +1 53 -0 53 +inf 53 -inf 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53 -0 53 +2 53 -0 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 +0 53 +2 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -0 53 +2 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -5 53 +2 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -5 53 +0 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -inf 53 +inf 53 -0 53 -0 N N +0 0 53 +1 53 -0 53 -inf 53 +inf 53 -0 53 -0 N N + +# x^0 = +1 -sign(Im(y))*0i when 1 > |x| > 0 +0 0 53 +1 53 -0 53 +0.5 53 -0.5 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 +0 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 -0 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 -0.5 53 -0 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 +0 53 -0.5 53 +0 53 +0 N N +0 0 53 +1 53 -0 53 -0 53 -0.5 53 +0 53 +0 N N + +0 0 53 +1 53 +0 53 +0.5 53 +0.5 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 +0.5 53 +0 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 +0.5 53 -0 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 -0.5 53 +0 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 +0 53 +0.5 53 +0 53 -0 N N +0 0 53 +1 53 +0 53 -0 53 +0.5 53 +0 53 -0 N N + +0 0 53 +1 53 -0 53 +0.5 53 +0.5 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 +0 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 -0 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 -0.5 53 -0 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 +0 53 +0.5 53 -0 53 +0 N N +0 0 53 +1 53 -0 53 -0 53 +0.5 53 -0 53 +0 N N + +0 0 53 +1 53 +0 53 +0.5 53 -0.5 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 +0.5 53 +0 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 +0.5 53 -0 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 -0.5 53 -0 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 +0 53 -0.5 53 -0 53 -0 N N +0 0 53 +1 53 +0 53 -0 53 -0.5 53 -0 53 -0 N N + +# determined sign of imaginary part in pure real powers +0 0 53 +9 53 +0 53 +3 53 +0 53 +2 53 +0 N N +0 0 53 +9 53 -0 53 +3 53 -0 53 +2 53 -0 N N +0 0 53 0.25 53 +0 53 +2 53 -0 53 -2 53 +0 N N +0 0 53 0.25 53 -0 53 +2 53 +0 53 -2 53 -0 N N +0 0 53 +1 53 +0 53 +1 53 +0 53 +4 53 +0 N N +0 0 53 +1 53 +0 53 +1 53 +0 53 +4 53 -0 N N +0 0 53 +1 53 -0 53 +1 53 -0 53 +4 53 +0 N N +0 0 53 +1 53 -0 53 +1 53 -0 53 +4 53 -0 N N +0 0 53 +1 53 +0 53 +1 53 -0 53 -4 53 +0 N N +0 0 53 +1 53 +0 53 +1 53 -0 53 -4 53 -0 N N +0 0 53 +1 53 -0 53 +1 53 +0 53 -4 53 +0 N N +0 0 53 +1 53 -0 53 +1 53 +0 53 -4 53 -0 N N +0 0 53 0.25 53 +0 53 +0.5 53 +0 53 +2 53 -0 N N +0 0 53 0.25 53 -0 53 +0.5 53 -0 53 +2 53 +0 N N +0 0 53 +4 53 +0 53 +0.5 53 -0 53 -2 53 -0 N N +0 0 53 +4 53 -0 53 +0.5 53 +0 53 -2 53 +0 N N + + +# pure real power with nondetermined sign in imaginary part +0 0 53 1 53 0 53 +2 53 -1 53 +0 53 +0 N N +0 0 53 1 53 0 53 -2 53 -1 53 +0 53 +0 N N +0 0 53 1 53 0 53 -2 53 -0 53 +0 53 +0 N N +0 0 53 1 53 0 53 +0.5 53 +0.5 53 +0 53 +0 N N +0 0 53 1 53 0 53 -0.5 53 +0.5 53 +0 53 +0 N N +0 0 53 1 53 0 53 -0.5 53 +0 53 +0 53 +0 N N +0 0 53 1 53 0 53 +0 53 +0.5 53 +0 53 +0 N N +0 0 53 1 53 0 53 -0 53 +0.5 53 +0 53 +0 N N +0 0 53 1 53 0 53 -0 53 -4 53 +0 53 +0 N N +0 0 53 1 53 0 53 +0 53 -4 53 +0 53 +0 N N +0 0 53 1 53 0 53 -1 53 -0 53 +0 53 +0 N N +0 0 53 1 53 0 53 -1 53 +0 53 +0 53 +0 N N +0 0 53 1 53 0 53 +2 53 -1 53 -0 53 -0 N N +0 0 53 1 53 0 53 -2 53 -1 53 -0 53 -0 N N +0 0 53 1 53 0 53 -2 53 -0 53 -0 53 -0 N N +0 0 53 1 53 0 53 +0.5 53 +0.5 53 -0 53 -0 N N +0 0 53 1 53 0 53 -0.5 53 +0.5 53 -0 53 -0 N N +0 0 53 1 53 0 53 -0.5 53 +0 53 -0 53 -0 N N +0 0 53 1 53 0 53 +0 53 +0.5 53 -0 53 -0 N N +0 0 53 1 53 0 53 -0 53 +0.5 53 -0 53 -0 N N +0 0 53 1 53 0 53 -0 53 -4 53 -0 53 -0 N N +0 0 53 1 53 0 53 +0 53 -4 53 -0 53 -0 N N +0 0 53 1 53 0 53 -1 53 -0 53 -0 53 -0 N N +0 0 53 1 53 0 53 -1 53 +0 53 -0 53 -0 N N +0 0 53 1 53 0 53 +2 53 +1 53 -0 53 +0 N N +0 0 53 1 53 0 53 -2 53 +1 53 -0 53 +0 N N +0 0 53 1 53 0 53 -2 53 +0 53 -0 53 +0 N N +0 0 53 1 53 0 53 +0.5 53 -0.5 53 -0 53 +0 N N +0 0 53 1 53 0 53 -0.5 53 -0.5 53 -0 53 +0 N N +0 0 53 1 53 0 53 -0.5 53 -0 53 -0 53 +0 N N +0 0 53 1 53 0 53 +0 53 +5 53 -0 53 +0 N N +0 0 53 1 53 0 53 -0 53 +5 53 -0 53 +0 N N +0 0 53 1 53 0 53 -0 53 -0.5 53 -0 53 +0 N N +0 0 53 1 53 0 53 +0 53 -0.5 53 -0 53 +0 N N +0 0 53 1 53 0 53 -1 53 -0 53 -0 53 +0 N N +0 0 53 1 53 0 53 -1 53 +0 53 -0 53 +0 N N +0 0 53 1 53 0 53 +2 53 +1 53 +0 53 -0 N N +0 0 53 1 53 0 53 -2 53 +1 53 +0 53 -0 N N +0 0 53 1 53 0 53 -2 53 +0 53 +0 53 -0 N N +0 0 53 1 53 0 53 +0.5 53 -0.5 53 +0 53 -0 N N +0 0 53 1 53 0 53 -0.5 53 -0.5 53 +0 53 -0 N N +0 0 53 1 53 0 53 -0.5 53 -0 53 +0 53 -0 N N +0 0 53 1 53 0 53 +0 53 +5 53 +0 53 -0 N N +0 0 53 1 53 0 53 -0 53 +5 53 +0 53 -0 N N +0 0 53 1 53 0 53 -0 53 -0.5 53 +0 53 -0 N N +0 0 53 1 53 0 53 +0 53 -0.5 53 +0 53 -0 N N +0 0 53 1 53 0 53 -1 53 -0 53 +0 53 -0 N N +0 0 53 1 53 0 53 -1 53 +0 53 +0 53 -0 N N + +0 0 53 4 53 0 53 +2 53 -0 53 +2 53 +0 N N +0 0 53 1 53 0 53 +1 53 +0 53 +2 53 +0 N N +0 0 53 1 53 0 53 +1 53 +0 53 +2 53 -0 N N +0 0 53 4 53 0 53 +2 53 +0 53 +2 53 -0 N N +0 0 53 1 53 0 53 +1 53 -0 53 +2 53 +0 N N +0 0 53 1 53 0 53 +1 53 -0 53 +2 53 -0 N N +0 0 53 +.25 53 0 53 +2 53 +0 53 -2 53 +0 N N +0 0 53 1 53 0 53 +1 53 +0 53 -2 53 +0 N N +0 0 53 1 53 0 53 +1 53 +0 53 -2 53 -0 N N +0 0 53 +.25 53 0 53 +2 53 -0 53 -2 53 -0 N N +0 0 53 1 53 0 53 +1 53 -0 53 -2 53 +0 N N +0 0 53 1 53 0 53 +1 53 -0 53 -2 53 -0 N N + +# when (+/-1 +/-0i)^y is pure real +0 0 53 1 53 0 53 +1 53 -0 53 -2 53 +1 N N +0 0 53 1 53 0 53 +1 53 -0 53 -1 53 +2 N N +0 0 53 1 53 0 53 +1 53 -0 53 -0 53 +1 N N +- 0 53 +0x10BBEEE9177E19p-43 53 0 53 -1 53 -0 53 -0 53 +2 N N ++ 0 53 +0x1E989F5D6DFF5Cp-62 53 0 53 -1 53 +0 53 +0 53 +2 N N +0 0 53 1 53 0 53 +1 53 +0 53 +0 53 +2 N N +0 0 53 1 53 0 53 +1 53 +0 53 +2 53 +2 N N +0 0 53 1 53 0 53 +1 53 +0 53 +0 53 +2 N N +0 0 53 1 53 0 53 +1 53 +0 53 -1 53 -1 N N +0 0 53 1 53 0 53 +1 53 +0 53 -0 53 -1 N N ++ 0 53 +0x1724046EB0933Ap-48 53 0 53 -1 53 +0 53 -0 53 -1 N N +0 0 53 1 53 0 53 +1 53 -0 53 +0 53 -1 N N ++ 0 53 +0x1620227B598EF9p-57 53 0 53 -1 53 -0 53 +0 53 -1 N N +0 0 53 1 53 0 53 +1 53 -0 53 +2 53 -3 N N ++ 0 53 +0x1D4102BC3F7D4Cp-71 53 0 53 -1 53 +0 53 +0 53 +4 N N ++ 0 53 +0x1724046EB0933Ap-48 53 0 53 -1 53 -0 53 -0 53 +1 N N + +# when (0 +/-i)^y is pure real ++ 0 53 +0x1724046EB0933Ap-48 53 0 53 -0 53 -1 53 -0 53 +2 N N +- 0 53 +0x1BD4567B975381p-46 53 0 53 +0 53 -1 53 -0 53 +3 N N ++ 0 53 +0x1620227B598EF9p-57 53 0 53 +0 53 +1 53 +0 53 +2 N N +- 0 53 +0x1265D4E92B6B9Bp-59 53 0 53 -0 53 +1 53 +0 53 +3 N N ++ 0 53 +0x1724046EB0933Ap-48 53 0 53 +0 53 +1 53 -0 53 -2 N N +- 0 53 +0x1BD4567B975381p-46 53 0 53 -0 53 +1 53 -0 53 -3 N N +- 0 53 +0x1A9BCC46F767DFp-55 53 0 53 +0 53 -1 53 +0 53 -1 N N ++ 0 53 +0x1620227B598EF9p-57 53 0 53 -0 53 -1 53 +0 53 -2 N N + +# exact cases +# (-1)^(1/2) = i +0 0 2 0 2 1 2 -1 2 0 2 0x1p-1 2 0 N N +# (-4)^(1/4) = 1+i +0 0 2 1 2 1 2 -4 2 0 2 0x1p-2 2 0 N N +# for an odd positive integer n, a positive integer m and an integer e: +# (-4 m^4 16^e)^(n/4) = (1+i)^n m^n 2^(e n) +# m=3 e=5 n=7 +0 0 12 0x88Bp38 12 -0x88Bp38 7 -0x51p22 7 0 3 0x7p-2 3 0 N N +# (-4 16^e)^(-n/4) = (1-i)^n 2^(- (e+1) n) +# e=3 n=5 +0 0 2 -0x1p-18 2 0x1p-18 2 -0x1p14 2 0 3 -0x5p-2 3 0 N N +# e=2 n=5 +0 0 2 -0x1p-13 2 0x1p-13 2 -0x1p10 2 0 3 -0x5p-2 3 0 N N +# (+2 +0)^(-3 -0) -> (-1/8 -0) +# x = 2 + epsilon*i, y = -3 - delta*i +# log(x) = log(2) + epsilon/2*i + O(epsilon^2) +# y*log(x) = [-3*log(2) + o(1)] + [-3*epsilon/2-delta*log(2)]*i +0 0 2 0x1p-3 2 -0 2 2 2 +0 2 -3 2 -0 N N +# (-2 -0)^(3 +0) -> (-8 -0) +# x = -2 - epsilon*i, y = 3 + delta*i +# log(x) = log(2) - [Pi-epsilon/2]*i + O(epsilon^2) +# y*log(x) ~ 3*log(2) + [-3*Pi+3*epsilon/2+delta*log(2)]*i +0 0 2 -8 2 -0 2 -2 2 -0 2 3 2 +0 N N +# (-2 -0)^(-3 -0) -> (-1/8 +0) +# x = -2 - epsilon*i, y = -3 - delta*i +# log(x) = log(2) - [Pi-epsilon/2]*i + O(epsilon^2) +# y*log(x) ~ -3*log(2) + [3*Pi-3*epsilon/2-delta*log(2)]*i +0 0 2 -0x1p-3 2 +0 2 -2 2 -0 2 -3 2 -0 N N +0 0 2 +0 2 -2 2 +0 2 0x1p-1 2 -1 2 -0 N N +0 0 2 +0 2 -2 2 +0 2 0x1p-1 65 -1 2 -0 N N ++ + 2 -0x3p-64 2 -2 2 +0 2 0x1p-1 65 -0x10000000000000001p-64 2 -0 N N + +0 - 2 +0 3 -5 2 +0 53 0xCCCCCCCCCCCCDp-54 2 -1 2 -0 N N +# undefined zero sign in result +- 0 5 -25 2 0 2 +0 53 0xCCCCCCCCCCCCDp-54 2 -2 2 -0 N N + +- - 53 -0x85649E3220691p-63 53 -0x14A25D455A9D0Dp-60 3 5 2 3 2 -3 2 +0 N N ++ 0 53 0xABCC77118461Dp-74 2 +0 3 5 3 5 2 -8 2 +0 N N + ++ 0 53 -0x127DB86014739Dp-93 2 -0 2 -1 2 -0 2 1 4 -9 N N ++ + 24 0xC1F98Dp-21 24 0x12FF89p-2 24 -7 24 +0 24 0xCFFFF3p-21 24 +0 N N +# underflow case +- - 24 +0 24 +0 24 2 24 0x44CCCDp-20 24 -0x7FFFF200 24 -0x7FFFF200 N N +- 0 53 0x14D55AFA6E0BB0p210433620 53 0 53 +0 53 0x44CCCCFFFFFFFp-48 53 0x5F5E100 53 +0 N N +- 0 53 0x14D55B174EE67Ep210433620 53 0 53 +0 53 0x44CCCDp-20 53 0x5F5E100 53 +0 N N +0 0 24 -10 24 198 24 5 24 3 24 3 24 +0 N N ++ - 113 0x1731C86FF8E8C7D80C8F1C83460B7p-38951 113 0x1CE5ECB8E88C769AF45FA662568CFp-38950 113 2 113 0x11333333333333333333333333333p-110 113 -10000 113 10000 N N +- - 652 0x8E0380781E0124C92903E153123260CEF2C8821EDEC1D518A270FD55720DB5114D3D72CEE0E51CCEAA532FC6DA983707E66AE0E1A5E116D72AF5F2420D8402BE3E7FF03658E7ADFE2667C67291D74877383p-651 652 -0xB5FECD07C42E7AEE5A3489729B566DB4C6284C575E281585B0BFA711859D178BD8B07352B58BF615DD2DEC68798F0D2A644D5D18149D12BC53F851C5908F1EDE1C71F2B8D4934B1CE932AB94C0B8AE54C73p-665 163 0x5E9BDCC756D1E864413EA56F2A35C6D7D58DD117Bp-158 163 -0xE6BCC7A0E6EC5F2B1CBCF2707D829C2CB1A56FCFp-164 163 0x21A13BA8E157F23649FC27B031EAA12B826FB7E9Dp-166 163 0 N N +0 0 2 0 2 1 2 -1 2 0 2 0x1p-1 2 0 N N ++ + 2 -0x3p-65 2 1 2 -1 2 0 65 0x10000000000000001p-65 2 0 N N +0 0 2 1 2 +0 65 0x10000000000000001p-64 2 +0 2 +0 2 +0 N N +0 0 2 1 2 -0 65 0xFFFFFFFFFFFFFFFFp-64 2 +0 2 +0 2 +0 N N +0 + 2 +0 2 0.75 2 -0.5 2 0 2 0.5 2 0 N N +0 0 2 0 2 2 2 1 2 1 2 2 2 +0 N N +# I^2 = -1 +0 0 2 -1 2 +0 2 +0 2 1 2 2 2 +0 N N ++ 0 2 -1 2 +0 2 +0 65 0x10000000000000001p-64 2 2 2 +0 N N + +# overflow cases +- - 2 -inf 2 -inf 2 3 2 1 28 744261116 2 +0 N N +- + 2 -inf 2 +inf 2 3 2 -1 28 744261116 2 +0 N N ++ + 2 +inf 2 +inf 2 4 2 3 28 744261116 2 +0 N N ++ - 2 +inf 2 -inf 2 4 2 -3 28 744261116 2 +0 N N + +# underflow cases ++ - 2 -0 2 +0 2 3 2 1 28 -744261116 2 +0 N N ++ + 2 -0 2 -0 2 3 2 -1 28 -744261116 2 +0 N N +- + 2 +0 2 -0 2 4 2 3 28 -744261116 2 +0 N N +- - 2 +0 2 +0 2 4 2 -3 28 -744261116 2 +0 N N + +# exact powers with non-integer exponent +0 0 2 1 2 1 2 0 2 2 2 0.5 2 0 N N +0 0 2 -2 2 2 2 0 2 2 2 1.5 2 0 N N +0 0 2 1 2 64 12 -4095 2 128 2 0.5 2 0 N N +0 0 3 5 2 3 2 16 4 30 2 0.5 2 0 N N +0 0 7 97 7 99 6 -392 14 19206 2 0.5 2 0 N N +0 0 6 63 6 61 5 248 18 7686 2 0.5 2 0 N N +0 0 6 63 6 61 24 -59013092 17 3812256 2 0.25 2 0 N N + +0 + 2 0 2 0x3p-6 2 -1 2 0 2 0.5 2 1 N N ++ + 2 6 2 1 41 -0x2ce019e6f1e 36 0x1878418ba20 2 0.0625 2 0 N N ++ + 4 11 2 1 111 -0x73558286726957f922819cbeffff 109 0x1c484a8b32dbf409e966a8c00000 2 0x1p-5 2 0 N N ++ + 5 21 2 1 282 -0x24ea91ddba938e750d999f1075444e15d6ca0fff6a19c8cbefe6260261fd57effffffff 278 0x390aa828a3d933391ab999b0b0aa71aafbfc7b127fe30c84d107634940ba8000000000 2 0x1p-6 2 0 N N diff --git a/tests/pow_fr.dat b/tests/pow_fr.dat new file mode 100644 index 0000000..0816c13 --- /dev/null +++ b/tests/pow_fr.dat @@ -0,0 +1,74 @@ +# Data file for mpc_pow_fr. +# +# Copyright (C) 2011 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see add_fr.dat. + +0 0 5 -9 5 46 5 3 5 2 3 3 N N + +# (-0 -0.75)^4 = (0.31640625 -0) is rounded to (0.375 -0) ++ 0 2 0x3p-3 2 -0 2 -0 2 -0x3p-2 2 4 N N +0 0 8 0x51p-8 2 -0 2 -0 2 -0x3p-2 2 4 N N +# (+0 -0.75)^4 = (0.31640625 +0) is rounded to (0.375 +0) ++ 0 2 0x3p-3 2 +0 2 +0 2 -0x3p-2 2 4 N N +0 0 8 0x51p-8 2 +0 2 +0 2 -0x3p-2 2 4 N N +# (-0 0.75)^5 = (0.31640625 +0) is rounded to (0.375 +0) ++ 0 2 0x3p-3 2 +0 2 -0 2 0x3p-2 2 4 N N +0 0 8 0x51p-8 2 +0 2 -0 2 0x3p-2 2 4 N N +# (+0 0.75)^5 = (0.31640625 -0) is rounded to (0.375 -0) ++ 0 2 0x3p-3 2 -0 2 +0 2 0x3p-2 2 4 N N +0 0 8 0x51p-8 2 -0 2 +0 2 0x3p-2 2 4 N N + +# (-0 -0.75)^5 = (-0 -0.2373046875) is rounded to (-0 -0.25) +0 - 2 -0 2 -0x1p-2 2 -0 2 -0x3p-2 3 5 N N +0 0 8 -0 8 -0xf3p-10 2 -0 2 -0x3p-2 3 5 N N +# (+0 -0.75)^5 = (+0 -0.2373046875) is rounded to (+0 -0.25) +0 - 2 +0 2 -0x1p-2 2 +0 2 -0x3p-2 3 5 N N +0 0 8 +0 8 -0xf3p-10 2 +0 2 -0x3p-2 3 5 N N +# (-0 0.75)^5 = (-0 0.2373046875) is rounded to (-0 0.25) +0 + 2 -0 2 0x1p-2 2 -0 2 0x3p-2 3 5 N N +0 0 8 -0 8 0xf3p-10 2 -0 2 0x3p-2 3 5 N N +# (+0 0.75)^5 = (+0 0.2373046875) is rounded to (+0 0.25) +0 + 2 +0 2 0x1p-2 2 +0 2 0x3p-2 3 5 N N +0 0 8 +0 8 0xf3p-10 2 +0 2 0x3p-2 3 5 N N + +# (-0 -0.75)^6 = (-0.177978515625 +0) is rounded to (-0.1875 +0) +- 0 2 -0x3p-4 2 +0 2 -0 2 -0x3p-2 3 6 N N ++ 0 8 -0x5bp-9 8 +0 2 -0 2 -0x3p-2 3 6 N N +# (+0 -0.75)^6 = (-0.177978515625 -0) is rounded to (-0.1875 -0) +- 0 2 -0x3p-4 2 -0 2 +0 2 -0x3p-2 3 6 N N ++ 0 8 -0x5bp-9 8 -0 2 +0 2 -0x3p-2 3 6 N N +# (-0 0.75)^6 = (-0.177978515625 -0) is rounded to (-0.1875 -0) +- 0 2 -0x3p-4 2 -0 2 -0 2 0x3p-2 3 6 N N ++ 0 8 -0x5bp-9 8 -0 2 -0 2 0x3p-2 3 6 N N +# (+0 0.75)^6 = (-0.177978515625 +0) is rounded to (-0.1875 +0) +- 0 2 -0x3p-4 2 +0 2 +0 2 0x3p-2 3 6 N N ++ 0 8 -0x5bp-9 8 +0 2 +0 2 0x3p-2 3 6 N N + +# (-0 -0.75)^7 = (+0 0.13348388671875) is rounded to (+0 0.125) +0 - 2 +0 2 0x1p-3 2 -0 2 -0x3p-2 3 7 N N +0 + 8 +0 8 0x89p-10 2 -0 2 -0x3p-2 3 7 N N +# (+0 -0.75)^7 = (-0 0.13348388671875) is rounded to (-0 0.125) +0 - 2 -0 2 0x1p-3 2 +0 2 -0x3p-2 3 7 N N +0 + 8 -0 8 0x89p-10 2 +0 2 -0x3p-2 3 7 N N +# (-0 0.75)^7 = (+0 -0.13348388671875) is rounded to (+0 -0.125) +0 + 2 +0 2 -0x1p-3 2 -0 2 0x3p-2 3 7 N N +0 - 8 +0 8 -0x89p-10 2 -0 2 0x3p-2 3 7 N N +# (+0 0.75)^7 = (-0 -0.13348388671875) is rounded to (-0 -0.125) +0 + 2 -0 2 -0x1p-3 2 +0 2 0x3p-2 3 7 N N +0 - 8 -0 8 -0x89p-10 2 +0 2 0x3p-2 3 7 N N diff --git a/tests/pow_si.dat b/tests/pow_si.dat new file mode 100644 index 0000000..a45d022 --- /dev/null +++ b/tests/pow_si.dat @@ -0,0 +1,29 @@ +# Data file for mpc_pow_si. +# +# Copyright (C) 2011 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM OP2 RND_RE RND_IM +# +# For further details, see add_fr.dat. + +# special cases with exponents -1 and -2 +0 0 53 0.5 53 -0.5 53 1 53 1 -1 N N +0 0 53 0 53 -0.5 53 1 53 1 -2 N N diff --git a/tests/pow_ui.dat b/tests/pow_ui.dat new file mode 100644 index 0000000..d448a68 --- /dev/null +++ b/tests/pow_ui.dat @@ -0,0 +1,102 @@ +# Data file for mpc_pow_ui. +# +# Copyright (C) 2010, 2011, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM OP2 RND_RE RND_IM +# +# For further details, see add_fr.dat. + +# special cases, copied from pow.dat +0 0 53 +1 53 0 53 nan 53 +0 +0 N N +0 0 53 nan 53 nan 53 nan 53 +0 +1 N N +0 0 53 inf 53 nan 53 +inf 53 +0 +1 N N +0 0 53 +inf 53 nan 53 +inf 53 +1 +1 N N +0 0 53 +inf 53 nan 53 +inf 53 -1 +1 N N +0 0 53 +inf 53 nan 53 -inf 53 +0 +1 N N +0 0 53 +inf 53 nan 53 -inf 53 +1 +1 N N +0 0 53 +inf 53 nan 53 -inf 53 -1 +1 N N + +0 0 53 +1 53 +0 53 +0 53 +0 +0 N N +0 0 53 +0 53 +0 53 +0 53 +0 +1 N N + +0 0 53 +1 53 +0 53 +0 53 +1 +0 N N +0 0 53 +1 53 -0 53 +0 53 +1 +0 N D +0 0 53 +1 53 +0 53 -0 53 +1 +0 N N +0 0 53 +1 53 +0 53 -1 53 +0 +0 N N +0 0 53 +1 53 -0 53 -1 53 -0 +0 N N +0 0 53 +1 53 -0 53 -0 53 -1 +0 N N +0 0 53 +1 53 -0 53 +0 53 -1 +0 N N + +0 0 53 +1 53 +0 53 +inf 53 +2 +0 N N +0 0 53 +1 53 +0 53 +inf 53 -0 +0 N N +0 0 53 +1 53 +0 53 +2 53 +inf +0 N N +0 0 53 +1 53 +0 53 +2 53 +0 +0 N N +0 0 53 +1 53 +0 53 +0 53 +2 +0 N N +0 0 53 +1 53 +0 53 +0 53 +inf +0 N N +0 0 53 +1 53 +0 53 -0 53 +2 +0 N N +0 0 53 +1 53 +0 53 -0 53 +inf +0 N N +0 0 53 +1 53 +0 53 -5 53 +inf +0 N N +0 0 53 +1 53 +0 53 -2 53 +0 +0 N N +0 0 53 +1 53 +0 53 -inf 53 +0 +0 N N +0 0 53 +1 53 +0 53 -inf 53 +3 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 -0.5 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 +0 +0 N N +0 0 53 +1 53 -0 53 +0.5 53 -0 +0 N N +0 0 53 +1 53 -0 53 -0.5 53 -0 +0 N N +0 0 53 +1 53 -0 53 +0 53 -0.5 +0 N N +0 0 53 +1 53 -0 53 -0 53 -0.5 +0 N N +0 0 53 +9 53 +0 53 +3 53 +0 +2 N N +0 0 53 +1 53 +0 53 +1 53 +0 +4 N N +0 0 53 +1 53 -0 53 +1 53 -0 +4 N N +0 0 53 0.25 53 -0 53 +0.5 53 -0 +2 N N + +0 0 53 1 53 0 53 +2 53 -1 +0 N N +0 0 53 1 53 0 53 -2 53 -1 +0 N N +0 0 53 1 53 0 53 -2 53 -0 +0 N N +0 0 53 1 53 0 53 +0.5 53 +0.5 +0 N N +0 0 53 1 53 0 53 -0.5 53 +0.5 +0 N N +0 0 53 1 53 0 53 -0.5 53 +0 +0 N N +0 0 53 1 53 0 53 +0 53 +0.5 +0 N N +0 0 53 1 53 0 53 -0 53 +0.5 +0 N N +0 0 53 1 53 0 53 -0 53 -4 +0 N N +0 0 53 1 53 0 53 +0 53 -4 +0 N N +0 0 53 1 53 0 53 -1 53 -0 +0 N N +0 0 53 1 53 0 53 -1 53 +0 +0 N N + +0 0 53 4 53 0 53 +2 53 -0 +2 N N +0 0 53 1 53 0 53 +1 53 +0 +2 N N +0 0 53 1 53 0 53 +1 53 -0 +2 N N + +# overflow +? ? 53 +inf 53 +inf 53 1e100000000 53 1e100000000 1000000000 N N +# underflow +? ? 53 0 53 0 53 1e-100000000 53 1e-100000000 1000000000 N N +# cannot round after one loop +? ? 420 -0x1.c3fb41a71665f9a144927e70cbc2dc899e9e30880c0b5aa924ad8a538b4cd06e503f38bdbb7cfcfded29f7504fe0c91ecd4230984@-187 420 -0xc.82a09ac98133eb05b2643c98eb1c8e1a1609e75f682b14098176abd6c8b4b3c6c72dadaf8929f9bd87f8c78d03361bacb9fb13140@-292 420 0x1.cf13ce58adc4e639fd1c3063ffc9291433647999951bc04ba6797ec4de0335336ad0a28df18573d3b6322ebab662c08eadaed4a8e@-8 420 0x3.cf71d602ca6f754ebd6af522154f3ee1c46da0a52deb1f60016fca4b1e0b4b447b752169e837bb1866aa3734850cd158a7e3ca33c@-9 24 N N +# exact result +0 0 5 -9 5 46 5 3 5 2 3 D U + +# special cases with exponents 1 and 2 +0 0 53 3 53 4 53 3 53 4 1 N N +0 0 53 -7 53 24 53 3 53 4 2 N N + +# coverage test ++ - 2 1 2 1 100 0x8ac78f4e6aec091921cbdc891p-99 100 0x4a5f2972ea662e1cc0caebb81p-100 3 N N diff --git a/tests/proj.dat b/tests/proj.dat new file mode 100644 index 0000000..f9ead72 --- /dev/null +++ b/tests/proj.dat @@ -0,0 +1,73 @@ +# Data file for mpc_proj. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_RE PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# see sin.dat for precisions + +# special values (following ISO C99 standard) +0 0 53 +inf 53 -0 53 -inf 53 -inf N N +0 0 53 +inf 53 -0 53 -inf 53 -1 N N +0 0 53 +inf 53 -0 53 -inf 53 -0 N N +0 0 53 +inf 53 +0 53 -inf 53 +0 N N +0 0 53 +inf 53 +0 53 -inf 53 +1 N N +0 0 53 +inf 53 +0 53 -inf 53 +inf N N +0 0 53 +inf 53 0 53 -inf 53 nan N N +0 0 53 +inf 53 -0 53 -1 53 -inf N N +0 0 53 -1 53 -0 53 -1 53 -0 N N +0 0 53 -1 53 +0 53 -1 53 +0 N N +0 0 53 +inf 53 +0 53 -1 53 +inf N N +0 0 53 -1 53 nan 53 -1 53 nan N N +0 0 53 +inf 53 -0 53 -0 53 -inf N N +0 0 53 -0 53 -1 53 -0 53 -1 N N +0 0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 -0 53 +0 53 -0 53 +0 N N +0 0 53 -0 53 +1 53 -0 53 +1 N N +0 0 53 +inf 53 +0 53 -0 53 +inf N N +0 0 53 -0 53 nan 53 -0 53 nan N N +0 0 53 +inf 53 -0 53 +0 53 -inf N N +0 0 53 +0 53 -1 53 +0 53 -1 N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +0 0 53 +0 53 +1 53 +0 53 +1 N N +0 0 53 +inf 53 +0 53 +0 53 +inf N N +0 0 53 +0 53 nan 53 +0 53 nan N N +0 0 53 +inf 53 -0 53 +1 53 -inf N N +0 0 53 +1 53 -0 53 +1 53 -0 N N +0 0 53 +1 53 +0 53 +1 53 +0 N N +0 0 53 +inf 53 +0 53 +1 53 +inf N N +0 0 53 +1 53 nan 53 +1 53 nan N N +0 0 53 +inf 53 -0 53 +inf 53 -inf N N +0 0 53 +inf 53 -0 53 +inf 53 -1 N N +0 0 53 +inf 53 -0 53 +inf 53 -0 N N +0 0 53 +inf 53 +0 53 +inf 53 +0 N N +0 0 53 +inf 53 +0 53 +inf 53 +1 N N +0 0 53 +inf 53 +0 53 +inf 53 +inf N N +0 0 53 +inf 53 0 53 +inf 53 nan N N +0 0 53 +inf 53 -0 53 nan 53 -inf N N +0 0 53 nan 53 -1 53 nan 53 -1 N N +0 0 53 nan 53 -0 53 nan 53 -0 N N +0 0 53 nan 53 +0 53 nan 53 +0 N N +0 0 53 nan 53 +1 53 nan 53 +1 N N +0 0 53 +inf 53 +0 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + diff --git a/tests/random.c b/tests/random.c new file mode 100644 index 0000000..aa06355 --- /dev/null +++ b/tests/random.c @@ -0,0 +1,160 @@ +/* random.c -- Handle seed for random numbers. + +// Copyright (C) 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +/* Put test_start at the beginning of your test function and + test_end at the end. + These are an adaptation of those of MPFR. */ + +#include "config.h" +#include +#include "mpc-tests.h" + + +#ifdef TIME_WITH_SYS_TIME +# include +# include +#else +# ifdef HAVE_SYS_TIME_H +# include +# else +# include +# endif +#endif + +gmp_randstate_t rands; +static char rands_initialized; + +void +test_start (void) +{ + char *environment_seed; + unsigned long seed; + + if (rands_initialized) + { + fprintf (stderr, + "Put test_start at the beginning of your test function.\n"); + exit (1); + } + + gmp_randinit_default (rands); + rands_initialized = 1; + + environment_seed = getenv ("GMP_CHECK_RANDOMIZE"); + if (environment_seed == NULL) + gmp_randseed_ui (rands, 0xfac11e); + else + { + seed = (unsigned long int) atoi (environment_seed); + if (seed == 0 || seed == 1) + { +#if defined HAVE_GETTIMEOFDAY + struct timeval tv; + gettimeofday (&tv, NULL); + seed = (unsigned long int) (tv.tv_sec + tv.tv_usec); +#else + time_t tv; + time (&tv); + seed = (unsigned long int) tv; +#endif + gmp_randseed_ui (rands, seed); + printf ("Seed GMP_CHECK_RANDOMIZE=%lu " + "(include this in bug reports)\n", seed); + } + else + { + printf ("Re-seeding with GMP_CHECK_RANDOMIZE=%lu\n", seed); + gmp_randseed_ui (rands, seed); + } + } +} + +void +test_end (void) +{ + if (rands_initialized) + { + rands_initialized = 0; + gmp_randclear (rands); + } + mpfr_free_cache (); +} + +/* Set z to a non zero value random value with absolute values of Re(z) and + Im(z) either zero (but not both in the same time) or otherwise greater than + or equal to 2^{emin-1} and less than 2^emax. + Each part is negative with probability equal to NEGATIVE_PROBABILITY / 256. + The result has one zero part (but never the two of them) with probability + equal to ZERO_PROBABILITY / 256. +*/ +void +test_default_random (mpc_ptr z, mpfr_exp_t emin, mpfr_exp_t emax, + unsigned int negative_probability, + unsigned int zero_probability) +{ + const unsigned long range = (unsigned long int) (emax - emin) + 1; + unsigned long r; + + if (!rands_initialized) + { + fprintf (stderr, + "Put test_start at the beginning of your test function.\n"); + exit (1); + } + + do + { + mpc_urandom (z, rands); + } while (mpfr_zero_p (mpc_realref (z)) || mpfr_zero_p (mpc_imagref (z))); + + if (zero_probability > 256) + zero_probability = 256; + r = gmp_urandomb_ui (rands, 19); + if ((r & 0x1FF) < zero_probability + || ((r >> 9) & 0x1FF) < zero_probability) + { + int zero_re_p = (r & 0x1FF) < zero_probability; + int zero_im_p = ((r >> 9) & 0x1FF) < zero_probability; + + if (zero_re_p && zero_im_p) + { + /* we just want one zero part. */ + zero_re_p = (r >> 18) & 1; + zero_im_p = !zero_re_p; + } + if (zero_re_p) + mpfr_set_ui (mpc_realref (z), 0, GMP_RNDN); + if (zero_im_p) + mpfr_set_ui (mpc_imagref (z), 0, GMP_RNDN); + } + if (!mpfr_zero_p (mpc_realref (z))) + mpfr_set_exp (mpc_realref (z), (mpfr_exp_t) gmp_urandomm_ui (rands, range) + emin); + + if (!mpfr_zero_p (mpc_imagref (z))) + mpfr_set_exp (mpc_imagref (z), (mpfr_exp_t) gmp_urandomm_ui (rands, range) + emin); + + if (negative_probability > 256) + negative_probability = 256; + r = gmp_urandomb_ui (rands, 16); + if ((r & 0xFF) < negative_probability) + mpfr_neg (mpc_realref (z), mpc_realref (z), GMP_RNDN); + if (((r>>8) & 0xFF) < negative_probability) + mpfr_neg (mpc_imagref (z), mpc_imagref (z), GMP_RNDN); +} diff --git a/tests/read_data.c b/tests/read_data.c new file mode 100644 index 0000000..7f3d91f --- /dev/null +++ b/tests/read_data.c @@ -0,0 +1,1059 @@ +/* read_data,c -- Read data file and check function. + +Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include +#include "mpc-tests.h" + +char *pathname; +unsigned long line_number; + /* file name with complete path and currently read line; + kept globally to simplify parameter passing */ +unsigned long test_line_number; + /* start line of data test (which may extend over several lines) */ +int nextchar; + /* character appearing next in the file, may be EOF */ + +#define MPC_INEX_CMP(r, i, c) \ + (((r) == TERNARY_NOT_CHECKED || (r) == MPC_INEX_RE(c)) \ + && ((i) == TERNARY_NOT_CHECKED || (i) == MPC_INEX_IM (c))) + +#define MPFR_INEX_STR(inex) \ + (inex) == TERNARY_NOT_CHECKED ? "?" \ + : (inex) == +1 ? "+1" \ + : (inex) == -1 ? "-1" : "0" + +static const char *mpfr_rnd_mode [] = + { "GMP_RNDN", "GMP_RNDZ", "GMP_RNDU", "GMP_RNDD" }; + +const char *rnd_mode[] = + { "MPC_RNDNN", "MPC_RNDZN", "MPC_RNDUN", "MPC_RNDDN", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", + "MPC_RNDNZ", "MPC_RNDZZ", "MPC_RNDUZ", "MPC_RNDDZ", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", + "MPC_RNDNU", "MPC_RNDZU", "MPC_RNDUU", "MPC_RNDDU", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", + "MPC_RNDND", "MPC_RNDZD", "MPC_RNDUD", "MPC_RNDDD", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", "undefined", "undefined", "undefined", + "undefined", "undefined", + }; + +/* file functions */ +FILE * +open_data_file (const char *file_name) +{ + FILE *fp; + char *src_dir; + char default_srcdir[] = "."; + + src_dir = getenv ("srcdir"); + if (src_dir == NULL) + src_dir = default_srcdir; + + pathname = (char *) malloc ((strlen (src_dir)) + strlen (file_name) + 2); + if (pathname == NULL) + { + printf ("Cannot allocate memory\n"); + exit (1); + } + sprintf (pathname, "%s/%s", src_dir, file_name); + fp = fopen (pathname, "r"); + if (fp == NULL) + { + fprintf (stderr, "Unable to open %s\n", pathname); + exit (1); + } + + return fp; +} + +void +close_data_file (FILE *fp) +{ + free (pathname); + fclose (fp); +} + +/* read primitives */ +static void +skip_line (FILE *fp) + /* skips characters until reaching '\n' or EOF; */ + /* '\n' is skipped as well */ +{ + while (nextchar != EOF && nextchar != '\n') + nextchar = getc (fp); + if (nextchar != EOF) + { + line_number ++; + nextchar = getc (fp); + } +} + +static void +skip_whitespace (FILE *fp) + /* skips over whitespace if any until reaching EOF */ + /* or non-whitespace */ +{ + while (isspace (nextchar)) + { + if (nextchar == '\n') + line_number ++; + nextchar = getc (fp); + } +} + +void +skip_whitespace_comments (FILE *fp) + /* skips over all whitespace and comments, if any */ +{ + skip_whitespace (fp); + while (nextchar == '#') { + skip_line (fp); + if (nextchar != EOF) + skip_whitespace (fp); + } +} + + +size_t +read_string (FILE *fp, char **buffer_ptr, size_t buffer_length, const char *name) +{ + size_t pos; + char *buffer; + + pos = 0; + buffer = *buffer_ptr; + + if (nextchar == '"') + nextchar = getc (fp); + else + goto error; + + while (nextchar != EOF && nextchar != '"') + { + if (nextchar == '\n') + line_number ++; + if (pos + 1 > buffer_length) + { + buffer = (char *) realloc (buffer, 2 * buffer_length); + if (buffer == NULL) + { + printf ("Cannot allocate memory\n"); + exit (1); + } + buffer_length *= 2; + } + buffer[pos++] = (char) nextchar; + nextchar = getc (fp); + } + + if (nextchar != '"') + goto error; + + if (pos + 1 > buffer_length) + { + buffer = (char *) realloc (buffer, buffer_length + 1); + if (buffer == NULL) + { + printf ("Cannot allocate memory\n"); + exit (1); + } + buffer_length *= 2; + } + buffer[pos] = '\0'; + + nextchar = getc (fp); + skip_whitespace_comments (fp); + + *buffer_ptr = buffer; + + return buffer_length; + + error: + printf ("Error: Unable to read %s in file '%s' line '%lu'\n", + name, pathname, line_number); + exit (1); +} + +/* All following read routines skip over whitespace and comments; */ +/* so after calling them, nextchar is either EOF or the beginning */ +/* of a non-comment token. */ +void +read_ternary (FILE *fp, int* ternary) +{ + switch (nextchar) + { + case '!': + *ternary = TERNARY_ERROR; + break; + case '?': + *ternary = TERNARY_NOT_CHECKED; + break; + case '+': + *ternary = +1; + break; + case '0': + *ternary = 0; + break; + case '-': + *ternary = -1; + break; + default: + printf ("Error: Unexpected ternary value '%c' in file '%s' line %lu\n", + nextchar, pathname, line_number); + exit (1); + } + + nextchar = getc (fp); + skip_whitespace_comments (fp); +} + +void +read_mpfr_rounding_mode (FILE *fp, mpfr_rnd_t* rnd) +{ + switch (nextchar) + { + case 'n': case 'N': + *rnd = GMP_RNDN; + break; + case 'z': case 'Z': + *rnd = GMP_RNDZ; + break; + case 'u': case 'U': + *rnd = GMP_RNDU; + break; + case 'd': case 'D': + *rnd = GMP_RNDD; + break; + default: + printf ("Error: Unexpected rounding mode '%c' in file '%s' line %lu\n", + nextchar, pathname, line_number); + exit (1); + } + + nextchar = getc (fp); + if (nextchar != EOF && !isspace (nextchar)) { + printf ("Error: Rounding mode not followed by white space in file " + "'%s' line %lu\n", + pathname, line_number); + exit (1); + } + skip_whitespace_comments (fp); +} + +void +read_mpc_rounding_mode (FILE *fp, mpc_rnd_t* rnd) +{ + mpfr_rnd_t re, im; + read_mpfr_rounding_mode (fp, &re); + read_mpfr_rounding_mode (fp, &im); + *rnd = MPC_RND (re, im); +} + +void +read_int (FILE *fp, int *nread, const char *name) +{ + int n = 0; + + if (nextchar == EOF) + { + printf ("Error: Unexpected EOF when reading int " + "in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + ungetc (nextchar, fp); + n = fscanf (fp, "%i", nread); + if (ferror (fp) || n == 0 || n == EOF) + { + printf ("Error: Cannot read %s in file '%s' line %lu\n", + name, pathname, line_number); + exit (1); + } + nextchar = getc (fp); + skip_whitespace_comments (fp); +} + +static void +read_uint (FILE *fp, unsigned long int *ui) +{ + int n = 0; + + if (nextchar == EOF) + { + printf ("Error: Unexpected EOF when reading uint " + "in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + ungetc (nextchar, fp); + n = fscanf (fp, "%lu", ui); + if (ferror (fp) || n == 0 || n == EOF) + { + printf ("Error: Cannot read uint in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + nextchar = getc (fp); + skip_whitespace_comments (fp); +} + +static void +read_sint (FILE *fp, long int *si) +{ + int n = 0; + + if (nextchar == EOF) + { + printf ("Error: Unexpected EOF when reading sint " + "in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + ungetc (nextchar, fp); + n = fscanf (fp, "%li", si); + if (ferror (fp) || n == 0 || n == EOF) + { + printf ("Error: Cannot read sint in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + nextchar = getc (fp); + skip_whitespace_comments (fp); +} + +mpfr_prec_t +read_mpfr_prec (FILE *fp) +{ + unsigned long prec; + int n; + + if (nextchar == EOF) { + printf ("Error: Unexpected EOF when reading mpfr precision " + "in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + ungetc (nextchar, fp); + n = fscanf (fp, "%lu", &prec); + if (ferror (fp)) /* then also n == EOF */ + perror ("Error when reading mpfr precision"); + if (n == 0 || n == EOF || prec < MPFR_PREC_MIN || prec > MPFR_PREC_MAX) { + printf ("Error: Impossible mpfr precision in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + nextchar = getc (fp); + skip_whitespace_comments (fp); + return (mpfr_prec_t) prec; +} + +static void +read_mpfr_mantissa (FILE *fp, mpfr_ptr x) +{ + if (nextchar == EOF) { + printf ("Error: Unexpected EOF when reading mpfr mantissa " + "in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + ungetc (nextchar, fp); + if (mpfr_inp_str (x, fp, 0, GMP_RNDN) == 0) { + printf ("Error: Impossible to read mpfr mantissa " + "in file '%s' line %lu\n", + pathname, line_number); + exit (1); + } + nextchar = getc (fp); + skip_whitespace_comments (fp); +} + +void +read_mpfr (FILE *fp, mpfr_ptr x, int *known_sign) +{ + int sign; + mpfr_set_prec (x, read_mpfr_prec (fp)); + sign = nextchar; + read_mpfr_mantissa (fp, x); + + /* the sign always matters for regular values ('+' is implicit), + but when no sign appears before 0 or Inf in the data file, it means + that only absolute value must be checked. */ + if (known_sign != NULL) + *known_sign = + (!mpfr_zero_p (x) && !mpfr_inf_p (x)) + || sign == '+' || sign == '-'; +} + +void +read_mpc (FILE *fp, mpc_ptr z, known_signs_t *ks) +{ + read_mpfr (fp, mpc_realref (z), ks == NULL ? NULL : &ks->re); + read_mpfr (fp, mpc_imagref (z), ks == NULL ? NULL : &ks->im); +} + +static void +check_compatible (int inex, mpfr_t expected, mpfr_rnd_t rnd, const char *s) +{ + if ((rnd == GMP_RNDU && inex == -1) || + (rnd == GMP_RNDD && inex == +1) || + (rnd == GMP_RNDZ && !mpfr_signbit (expected) && inex == +1) || + (rnd == GMP_RNDZ && mpfr_signbit (expected) && inex == -1)) + { + if (s != NULL) + printf ("Incompatible ternary value '%c' (%s part) in file '%s' line %lu\n", + (inex == 1) ? '+' : '-', s, pathname, test_line_number); + else + printf ("Incompatible ternary value '%c' in file '%s' line %lu\n", + (inex == 1) ? '+' : '-', pathname, test_line_number); + } +} + +/* read lines of data */ +static void +read_cc (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpc_ptr op, mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpc (fp, op, NULL); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +static void +read_fc (FILE *fp, int *inex, mpfr_ptr expected, int *sign, mpc_ptr op, + mpfr_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex); + read_mpfr (fp, expected, sign); + read_mpc (fp, op, NULL); + read_mpfr_rounding_mode (fp, rnd); + check_compatible (*inex, expected, *rnd, NULL); +} + +static void +read_ccc (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpc_ptr op1, mpc_ptr op2, mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpc (fp, op1, NULL); + read_mpc (fp, op2, NULL); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +/* read lines of data for function with three mpc_t inputs and one mpc_t + output like mpc_fma */ +static void +read_cccc (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpc_ptr op1, mpc_ptr op2, mpc_ptr op3, + mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpc (fp, op1, NULL); + read_mpc (fp, op2, NULL); + read_mpc (fp, op3, NULL); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +static void +read_cfc (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpfr_ptr op1, mpc_ptr op2, mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpfr (fp, op1, NULL); + read_mpc (fp, op2, NULL); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +static void +read_ccf (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpc_ptr op1, mpfr_ptr op2, mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpc (fp, op1, NULL); + read_mpfr (fp, op2, NULL); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +static void +read_ccu (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpc_ptr op1, unsigned long int *op2, mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpc (fp, op1, NULL); + read_uint (fp, op2); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +static void +read_ccs (FILE *fp, int *inex_re, int *inex_im, mpc_ptr expected, + known_signs_t *signs, mpc_ptr op1, long int *op2, mpc_rnd_t *rnd) +{ + test_line_number = line_number; + read_ternary (fp, inex_re); + read_ternary (fp, inex_im); + read_mpc (fp, expected, signs); + read_mpc (fp, op1, NULL); + read_sint (fp, op2); + read_mpc_rounding_mode (fp, rnd); + check_compatible (*inex_re, mpc_realref(expected), MPC_RND_RE(*rnd), "real"); + check_compatible (*inex_im, mpc_imagref(expected), MPC_RND_IM(*rnd), "imag"); +} + +/* set MPFR flags to random values */ +static void +set_mpfr_flags (int counter) +{ + if (counter & 1) + mpfr_set_underflow (); + else + mpfr_clear_underflow (); + if (counter & 2) + mpfr_set_overflow (); + else + mpfr_clear_overflow (); + /* the divide-by-0 flag was added in MPFR 3.1.0 */ +#ifdef mpfr_set_divby0 + if (counter & 4) + mpfr_set_divby0 (); + else + mpfr_clear_divby0 (); +#endif + if (counter & 8) + mpfr_set_nanflag (); + else + mpfr_clear_nanflag (); + if (counter & 16) + mpfr_set_inexflag (); + else + mpfr_clear_inexflag (); + if (counter & 32) + mpfr_set_erangeflag (); + else + mpfr_clear_erangeflag (); +} + +/* Check MPFR flags: we allow that some flags are set internally by MPC, + for example if MPC does internal computations (using MPFR) which yield + an overflow, even if the final MPC result fits in the exponent range. + However we don't allow MPC to *clear* the MPFR flags */ +static void +check_mpfr_flags (int counter) +{ + int old, neu; + + old = (counter & 1) != 0; + neu = mpfr_underflow_p () != 0; + if (old && (neu == 0)) + { + printf ("Error, underflow flag has been modified from %d to %d\n", + old, neu); + exit (1); + } + old = (counter & 2) != 0; + neu = mpfr_overflow_p () != 0; + if (old && (neu == 0)) + { + printf ("Error, overflow flag has been modified from %d to %d\n", + old, neu); + exit (1); + } +#ifdef mpfr_divby0_p + old = (counter & 4) != 0; + neu = mpfr_divby0_p () != 0; + if (old && (neu == 0)) + { + printf ("Error, divby0 flag has been modified from %d to %d\n", + old, neu); + exit (1); + } +#endif + old = (counter & 8) != 0; + neu = mpfr_nanflag_p () != 0; + if (old && (neu == 0)) + { + printf ("Error, nanflag flag has been modified from %d to %d\n", + old, neu); + exit (1); + } + old = (counter & 16) != 0; + neu = mpfr_inexflag_p () != 0; + if (old && (neu == 0)) + { + printf ("Error, inexflag flag has been modified from %d to %d\n", + old, neu); + exit (1); + } + old = (counter & 32) != 0; + neu = mpfr_erangeflag_p () != 0; + if (old && (neu == 0)) + { + printf ("Error, erangeflag flag has been modified from %d to %d\n", + old, neu); + exit (1); + } +} + +/* data_check (function, data_file_name) checks function results against + precomputed data in a file.*/ +void +data_check (mpc_function function, const char *file_name) +{ + FILE *fp; + + int inex_re; + mpfr_t x1, x2; + mpfr_rnd_t mpfr_rnd = GMP_RNDN; + int sign_real; + + int inex_im; + mpc_t z1, z2, z3, z4, z5; + mpc_rnd_t rnd = MPC_RNDNN; + + unsigned long int ui; + long int si; + + known_signs_t signs; + int inex = 0; + + static int rand_counter = 0; + + fp = open_data_file (file_name); + + /* 1. init needed variables */ + mpc_init2 (z1, 2); + switch (function.type) + { + case FC: + mpfr_init (x1); + mpfr_init (x2); + break; + case CC: case CCU: case CCS: + mpc_init2 (z2, 2); + mpc_init2 (z3, 2); + break; + case C_CC: + mpc_init2 (z2, 2); + mpc_init2 (z3, 2); + mpc_init2 (z4, 2); + break; + case CCCC: + mpc_init2 (z2, 2); + mpc_init2 (z3, 2); + mpc_init2 (z4, 2); + mpc_init2 (z5, 2); + break; + case CFC: case CCF: + mpfr_init (x1); + mpc_init2 (z2, 2); + mpc_init2 (z3, 2); + break; + default: + ; + } + + /* 2. read data file */ + line_number = 1; + nextchar = getc (fp); + skip_whitespace_comments (fp); + while (nextchar != EOF) { + set_mpfr_flags (rand_counter); + + /* for each kind of function prototype: */ + /* 3.1 read a line of data: expected result, parameters, rounding mode */ + /* 3.2 compute function at the same precision as the expected result */ + /* 3.3 compare this result with the expected one */ + switch (function.type) + { + case FC: /* example mpc_norm */ + read_fc (fp, &inex_re, x1, &sign_real, z1, &mpfr_rnd); + mpfr_set_prec (x2, mpfr_get_prec (x1)); + inex = function.pointer.FC (x2, z1, mpfr_rnd); + if ((inex_re != TERNARY_NOT_CHECKED && inex_re != inex) + || !same_mpfr_value (x1, x2, sign_real)) + { + mpfr_t got, expected; + mpc_t op; + op[0] = z1[0]; + got[0] = x2[0]; + expected[0] = x1[0]; + printf ("%s(op) failed (%s:%lu)\nwith rounding mode %s\n", + function.name, file_name, test_line_number, + mpfr_rnd_mode[mpfr_rnd]); + if (inex_re != TERNARY_NOT_CHECKED && inex_re != inex) + printf("ternary value: got %s, expected %s\n", + MPFR_INEX_STR (inex), MPFR_INEX_STR (inex_re)); + MPC_OUT (op); + printf (" "); + MPFR_OUT (got); + MPFR_OUT (expected); + + exit (1); + } + break; + + case CC: /* example mpc_log */ + read_cc (fp, &inex_re, &inex_im, z1, &signs, z2, &rnd); + mpfr_set_prec (mpc_realref (z3), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref (z3), MPC_PREC_IM (z1)); + inex = function.pointer.CC (z3, z2, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z3, z1, signs)) + { + mpc_t op, got, expected; /* display sensible variable names */ + op[0] = z2[0]; + expected[0]= z1[0]; + got[0] = z3[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + break; + + case C_CC: /* example mpc_mul */ + read_ccc (fp, &inex_re, &inex_im, z1, &signs, z2, z3, &rnd); + mpfr_set_prec (mpc_realref(z4), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref(z4), MPC_PREC_IM (z1)); + inex = function.pointer.C_CC (z4, z2, z3, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z4, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, op2, got, expected; + op1[0] = z2[0]; + op2[0] = z3[0]; + expected[0]= z1[0]; + got[0] = z4[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + MPC_OUT (op2); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + if (function.properties & FUNC_PROP_SYMETRIC) + { + inex = function.pointer.C_CC (z4, z3, z2, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z4, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, op2, got, expected; + op1[0] = z3[0]; + op2[0] = z2[0]; + expected[0]= z1[0]; + got[0] = z4[0]; + printf ("%s(op) failed (line %lu/symetric test)\n" + "with rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + MPC_OUT (op2); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + } + break; + + case CCCC: /* example mpc_fma */ + read_cccc (fp, &inex_re, &inex_im, z1, &signs, z2, z3, z4, &rnd); + /* z1 is the expected value, z2, z3, z4 are the inputs, and z5 is + the computed value */ + mpfr_set_prec (mpc_realref(z5), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref(z5), MPC_PREC_IM (z1)); + inex = function.pointer.CCCC (z5, z2, z3, z4, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z5, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, op2, op3, got, expected; + op1[0] = z2[0]; + op2[0] = z3[0]; + op3[0] = z4[0]; + expected[0]= z1[0]; + got[0] = z5[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + MPC_OUT (op2); + MPC_OUT (op3); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + if (function.properties & FUNC_PROP_SYMETRIC) + { + inex = function.pointer.CCCC (z5, z3, z2, z4, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z5, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, op2, op3, got, expected; + op1[0] = z3[0]; + op2[0] = z2[0]; + op3[0] = z4[0]; + expected[0]= z1[0]; + got[0] = z5[0]; + printf ("%s(op) failed (line %lu/symetric test)\n" + "with rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + MPC_OUT (op2); + MPC_OUT (op3); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + } + break; + + case CFC: /* example mpc_fr_div */ + read_cfc (fp, &inex_re, &inex_im, z1, &signs, x1, z2, &rnd); + mpfr_set_prec (mpc_realref(z3), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref(z3), MPC_PREC_IM (z1)); + inex = function.pointer.CFC (z3, x1, z2, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z3, z1, signs)) + { + /* display sensible variable names */ + mpc_t op2, got, expected; + mpfr_t op1; + op1[0] = x1[0]; + op2[0] = z2[0]; + expected[0]= z1[0]; + got[0] = z3[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPFR_OUT (op1); + MPC_OUT (op2); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + break; + + case CCF: /* example mpc_mul_fr */ + read_ccf (fp, &inex_re, &inex_im, z1, &signs, z2, x1, &rnd); + mpfr_set_prec (mpc_realref(z3), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref(z3), MPC_PREC_IM (z1)); + inex = function.pointer.CCF (z3, z2, x1, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z3, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, got, expected; + mpfr_t op2; + op1[0] = z2[0]; + op2[0] = x1[0]; + expected[0]= z1[0]; + got[0] = z3[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + MPFR_OUT (op2); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + break; + + case CCU: /* example mpc_pow_ui */ + read_ccu (fp, &inex_re, &inex_im, z1, &signs, z2, &ui, &rnd); + mpfr_set_prec (mpc_realref(z3), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref(z3), MPC_PREC_IM (z1)); + inex = function.pointer.CCU (z3, z2, ui, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z3, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, got, expected; + op1[0] = z2[0]; + expected[0]= z1[0]; + got[0] = z3[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + printf ("op2 %lu\n ", ui); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + break; + + case CCS: /* example mpc_pow_si */ + read_ccs (fp, &inex_re, &inex_im, z1, &signs, z2, &si, &rnd); + mpfr_set_prec (mpc_realref(z3), MPC_PREC_RE (z1)); + mpfr_set_prec (mpc_imagref(z3), MPC_PREC_IM (z1)); + inex = function.pointer.CCS (z3, z2, si, rnd); + if (!MPC_INEX_CMP (inex_re, inex_im, inex) + || !same_mpc_value (z3, z1, signs)) + { + /* display sensible variable names */ + mpc_t op1, got, expected; + op1[0] = z2[0]; + expected[0]= z1[0]; + got[0] = z3[0]; + printf ("%s(op) failed (line %lu)\nwith rounding mode %s\n", + function.name, test_line_number, rnd_mode[rnd]); + if (!MPC_INEX_CMP (inex_re, inex_im, inex)) + printf("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + MPFR_INEX_STR (inex_re), MPFR_INEX_STR (inex_im)); + MPC_OUT (op1); + printf ("op2 %li\n ", si); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + break; + + default: + printf ("Unhandled function prototype %i in 'data_check'\n", function.type); + exit (1); + } + + /* check MPFR flags were not modified */ + check_mpfr_flags (rand_counter); + rand_counter ++; + } + + /* 3. Clear used variables */ + mpc_clear (z1); + switch (function.type) + { + case FC: + mpfr_clear (x1); + mpfr_clear (x2); + break; + case CC: case CCU: case CCS: + mpc_clear (z2); + mpc_clear (z3); + break; + case C_CC: + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (z4); + break; + case CCCC: + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (z4); + mpc_clear (z5); + break; + case CFC: case CCF: + mpfr_clear (x1); + mpc_clear (z2); + mpc_clear (z3); + break; + default: + ; + } + + close_data_file (fp); +} diff --git a/tests/sin.dat b/tests/sin.dat new file mode 100644 index 0000000..9831fa6 --- /dev/null +++ b/tests/sin.dat @@ -0,0 +1,163 @@ +# Data file for mpc_sin. +# +# Copyright (C) 2008, 2010 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# where op = op_re + i * op_im, rop = rop_re + i * rop_im, +# rop_re is ROP_RE rounded to nearest to the precision of PREC_ROP_RE +# rop_im is ROP_IM rounded to nearest to the precision of PREC_ROP_IM +# op_re is OP_RE rounded to nearest to the precision of PREC_OP_RE +# op_im is OP_IM rounded to nearest to the precision of PREC_OP_IM +# ROP_RE is checked against Re(sin op) rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against Im(sin op) rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# special values (following ISO C99 standard) +0 0 53 nan 53 inf 53 -inf 53 -inf N N +0 0 53 nan 53 nan 53 -inf 53 -1 N N +0 0 53 nan 53 0 53 -inf 53 -0 N N +0 0 53 nan 53 0 53 -inf 53 +0 N N +0 0 53 nan 53 nan 53 -inf 53 +1 N N +0 0 53 nan 53 inf 53 -inf 53 +inf N N +0 0 53 nan 53 nan 53 -inf 53 nan N N +0 0 53 +inf 53 -inf 53 -6 53 -inf N N +0 0 53 +inf 53 +inf 53 -6 53 +inf N N +0 0 53 nan 53 nan 53 -6 53 nan N N +0 0 53 +inf 53 +inf 53 -4 53 -inf N N +0 0 53 +inf 53 -inf 53 -4 53 +inf N N +0 0 53 nan 53 nan 53 -4 53 nan N N +0 0 53 -inf 53 +inf 53 -2 53 -inf N N +0 0 53 -inf 53 -inf 53 -2 53 +inf N N +0 0 53 nan 53 nan 53 -2 53 nan N N +0 0 53 -inf 53 -inf 53 -1 53 -inf N N +0 0 53 -inf 53 +inf 53 -1 53 +inf N N +0 0 53 nan 53 nan 53 -1 53 nan N N +0 0 53 -0 53 -inf 53 -0 53 -inf N N +0 0 53 -0 53 -0 53 -0 53 -0 N N +0 0 53 -0 53 +0 53 -0 53 +0 N N +0 0 53 -0 53 +inf 53 -0 53 +inf N N +0 0 53 -0 53 nan 53 -0 53 nan N N +0 0 53 +0 53 -inf 53 +0 53 -inf N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +0 0 53 +0 53 +inf 53 +0 53 +inf N N +0 0 53 +0 53 nan 53 +0 53 nan N N +0 0 53 +inf 53 -inf 53 +1 53 -inf N N +0 0 53 +inf 53 +inf 53 +1 53 +inf N N +0 0 53 nan 53 nan 53 +1 53 nan N N +0 0 53 +inf 53 +inf 53 +2 53 -inf N N +0 0 53 +inf 53 -inf 53 +2 53 +inf N N +0 0 53 nan 53 nan 53 +2 53 nan N N +0 0 53 -inf 53 +inf 53 +4 53 -inf N N +0 0 53 -inf 53 -inf 53 +4 53 +inf N N +0 0 53 nan 53 nan 53 +4 53 nan N N +0 0 53 -inf 53 -inf 53 +6 53 -inf N N +0 0 53 -inf 53 +inf 53 +6 53 +inf N N +0 0 53 nan 53 nan 53 +6 53 nan N N +0 0 53 nan 53 inf 53 +inf 53 -inf N N +0 0 53 nan 53 nan 53 +inf 53 -1 N N +0 0 53 nan 53 0 53 +inf 53 -0 N N +0 0 53 nan 53 0 53 +inf 53 +0 N N +0 0 53 nan 53 nan 53 +inf 53 +1 N N +0 0 53 nan 53 inf 53 +inf 53 +inf N N +0 0 53 nan 53 nan 53 +inf 53 nan N N +0 0 53 nan 53 inf 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 0 53 nan 53 -0 N N +0 0 53 nan 53 0 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 nan 53 inf 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument +- 0 53 0x4787C62AC28Bp-48 53 -0 53 -6 53 -0 N N +- 0 53 0x4787C62AC28Bp-48 53 +0 53 -6 53 +0 N N +- 0 53 0xC1BDCEEEE0F57p-52 53 +0 53 -4 53 -0 N N +- 0 53 0xC1BDCEEEE0F57p-52 53 -0 53 -4 53 +0 N N +- 0 53 -0xE8C7B7568DA23p-52 53 +0 53 -2 53 -0 N N +- 0 53 -0xE8C7B7568DA23p-52 53 -0 53 -2 53 +0 N N ++ 0 53 -0xD76AA47848677p-52 53 -0 53 -1 53 -0 N N ++ 0 53 -0xD76AA47848677p-52 53 +0 53 -1 53 +0 N N +- 0 53 0xD76AA47848677p-52 53 -0 53 +1 53 -0 N N +- 0 53 0xD76AA47848677p-52 53 +0 53 +1 53 +0 N N ++ 0 53 0xE8C7B7568DA23p-52 53 +0 53 +2 53 -0 N N ++ 0 53 0xE8C7B7568DA23p-52 53 -0 53 +2 53 +0 N N ++ 0 53 -0xC1BDCEEEE0F57p-52 53 +0 53 +4 53 -0 N N ++ 0 53 -0xC1BDCEEEE0F57p-52 53 -0 53 +4 53 +0 N N ++ 0 53 -0x4787C62AC28Bp-48 53 -0 53 +6 53 -0 N N ++ 0 53 -0x4787C62AC28Bp-48 53 +0 53 +6 53 +0 N N + +# pure imaginary argument +0 + 53 -0 53 -0x1936D22F67C805p-45 53 -0 53 -6 N N +0 + 53 +0 53 -0x1936D22F67C805p-45 53 +0 53 -6 N N +0 - 53 -0 53 -0x1B4A3803703631p-48 53 -0 53 -4 N N +0 - 53 +0 53 -0x1B4A3803703631p-48 53 +0 53 -4 N N +0 + 53 -0 53 -0x1D03CF63B6E19Fp-51 53 -0 53 -2 N N +0 + 53 +0 53 -0x1D03CF63B6E19Fp-51 53 +0 53 -2 N N +0 + 53 -0 53 -0x966CFE2275CC1p-51 53 -0 53 -1 N N +0 + 53 +0 53 -0x966CFE2275CC1p-51 53 +0 53 -1 N N +0 - 53 -0 53 0x966CFE2275CC1p-51 53 -0 53 +1 N N +0 - 53 +0 53 0x966CFE2275CC1p-51 53 +0 53 +1 N N +0 - 53 -0 53 0x1D03CF63B6E19Fp-51 53 -0 53 +2 N N +0 - 53 +0 53 0x1D03CF63B6E19Fp-51 53 +0 53 +2 N N +0 + 53 -0 53 0x1B4A3803703631p-48 53 -0 53 +4 N N +0 + 53 +0 53 0x1B4A3803703631p-48 53 +0 53 +4 N N +0 - 53 -0 53 0x1936D22F67C805p-45 53 -0 53 +6 N N +0 - 53 +0 53 0x1936D22F67C805p-45 53 +0 53 +6 N N + +# IEEE-754 double precision ++ + 53 514 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 N N ++ + 53 514 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 N Z ++ + 53 514 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 N U ++ - 53 514 53 -0x8DBE5135A8CA9p-96 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 N D +- + 53 0x100FFFFFFFFFFFp-43 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 Z N +- + 53 0x100FFFFFFFFFFFp-43 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 Z Z +- + 53 0x100FFFFFFFFFFFp-43 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 Z U +- - 53 0x100FFFFFFFFFFFp-43 53 -0x8DBE5135A8CA9p-96 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 Z D ++ + 53 514 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 U N ++ + 53 514 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 U Z ++ + 53 514 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 U U ++ - 53 514 53 -0x8DBE5135A8CA9p-96 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 U D +- + 53 0x100FFFFFFFFFFFp-43 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 D N +- + 53 0x100FFFFFFFFFFFp-43 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 D Z +- + 53 0x100FFFFFFFFFFFp-43 53 -0x11B7CA26B51951p-97 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 D U +- - 53 0x100FFFFFFFFFFFp-43 53 -0x8DBE5135A8CA9p-96 53 0x3243F6A8885A3p-49 53 -0x1BBDD1808C59A3p-50 D D + +# huge values ++ + 53 +inf 53 +inf 53 0x4580CBF242683p-3 53 -0x1B3E8A3660D279p-3 N N +- + 53 -inf 53 +inf 53 -0x1B3E8A3660D279p-3 53 0x4580CBF242683p-3 N N diff --git a/tests/sinh.dat b/tests/sinh.dat new file mode 100644 index 0000000..51fd46e --- /dev/null +++ b/tests/sinh.dat @@ -0,0 +1,84 @@ +# Data file for mpc_sinh. +# +# Copyright (C) 2008, 2010 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see sin.dat. + +# special values (following ISO C99 standard) +0 0 7 inf 7 NaN 7 -inf 7 -inf N N +0 0 7 -inf 7 -inf 7 -inf 7 -1 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 1 N N +0 0 7 inf 7 NaN 7 -inf 7 +inf N N +0 0 7 inf 7 NaN 7 -inf 7 NaN N N +0 0 7 NaN 7 NaN 7 -1 7 -inf N N +0 0 7 NaN 7 NaN 7 -1 7 +inf N N +0 0 7 NaN 7 NaN 7 -1 7 NaN N N +0 0 7 0 7 NaN 7 -0 7 -inf N N +0 0 7 -0 7 -0 7 -0 7 -0 N N +0 0 7 -0 7 +0 7 -0 7 +0 N N +0 0 7 0 7 NaN 7 -0 7 +inf N N +0 0 7 0 7 NaN 7 -0 7 NaN N N +0 0 7 0 7 NaN 7 +0 7 -inf N N +0 0 7 +0 7 -0 7 +0 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 +0 N N +0 0 7 0 7 NaN 7 +0 7 +inf N N +0 0 7 0 7 NaN 7 +0 7 NaN N N +0 0 7 NaN 7 NaN 7 1 7 -inf N N +0 0 7 NaN 7 NaN 7 1 7 +inf N N +0 0 7 NaN 7 NaN 7 1 7 NaN N N +0 0 7 inf 7 NaN 7 +inf 7 -inf N N +0 0 7 +inf 7 -inf 7 +inf 7 -1 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 N N +0 0 7 +inf 7 +inf 7 +inf 7 1 N N +0 0 7 inf 7 NaN 7 +inf 7 +inf N N +0 0 7 inf 7 NaN 7 +inf 7 NaN N N +0 0 7 NaN 7 NaN 7 NaN 7 -inf N N +0 0 7 NaN 7 NaN 7 NaN 7 -1 N N +0 0 7 NaN 7 -0 7 NaN 7 -0 N N +0 0 7 NaN 7 +0 7 NaN 7 +0 N N +0 0 7 NaN 7 NaN 7 NaN 7 1 N N +0 0 7 NaN 7 NaN 7 NaN 7 +inf N N +0 0 7 NaN 7 NaN 7 NaN 7 NaN N N + +# purely real argument ++ 0 50 -0x12cd9fc44eb98p-48 50 -0 7 -1 7 -0 N N ++ 0 50 -0x12cd9fc44eb98p-48 50 +0 7 -1 7 +0 N N +- 0 50 0x12cd9fc44eb98p-48 50 -0 7 1 7 -0 N N +- 0 50 0x12cd9fc44eb98p-48 50 +0 7 1 7 +0 N N + +# purely imaginary argument +0 - 50 -0 50 -0xd76aa47848678p-52 7 -0 7 -1 N N +0 + 50 -0 50 0xd76aa47848678p-52 7 -0 7 1 N N +0 - 50 +0 50 -0xd76aa47848678p-52 7 +0 7 -1 N N +0 + 50 +0 50 0xd76aa47848678p-52 7 +0 7 1 N N + +# values with +1 and -1 ++ - 50 -0xa28cfec023fc8p-52 50 -0x14c67b74f6cc5p-48 7 -1 7 -1 N N ++ + 50 -0xa28cfec023fc8p-52 50 0x14c67b74f6cc5p-48 7 -1 7 1 N N +- - 50 0xa28cfec023fc8p-52 50 -0x14c67b74f6cc5p-48 7 1 7 -1 N N +- + 50 0xa28cfec023fc8p-52 50 0x14c67b74f6cc5p-48 7 1 7 1 N N + +# IEEE-754 double precision +- - 53 0xF48D4FDF29C53p-105 53 2 53 0x15124271980435p-52 53 0x3243F6A8885A3p-49 N N + +# huge values ++ - 53 +inf 53 -inf 53 0x4580CBF242683p-3 53 -0x1B3E8A3660D279p-3 N N ++ + 53 +inf 53 +inf 53 -0x1B3E8A3660D279p-3 53 0x4580CBF242683p-3 N N diff --git a/tests/sqr.dat b/tests/sqr.dat new file mode 100644 index 0000000..72bfe07 --- /dev/null +++ b/tests/sqr.dat @@ -0,0 +1,170 @@ +# Data file for mpc_sqr. +# +# Copyright (C) 2008, 2010, 2012 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# see sin.dat for precisions + +# special values (following ISO C99 standard) +0 0 53 nan 53 +inf 53 -inf 53 -inf N N +0 0 53 +inf 53 +inf 53 -inf 53 -1 N N +0 0 53 +inf 53 nan 53 -inf 53 -0 N N +0 0 53 +inf 53 nan 53 -inf 53 +0 N N +0 0 53 +inf 53 -inf 53 -inf 53 +1 N N +0 0 53 nan 53 -inf 53 -inf 53 +inf N N +0 0 53 nan 53 nan 53 -inf 53 nan N N +0 0 53 -inf 53 +inf 53 -1 53 -inf N N +0 0 53 +1 53 +0 53 -1 53 -0 N N +0 0 53 +1 53 -0 53 -1 53 +0 N N +0 0 53 -inf 53 -inf 53 -1 53 +inf N N +0 0 53 nan 53 nan 53 -1 53 nan N N +0 0 53 -inf 53 nan 53 -0 53 -inf N N +0 0 53 -1 53 +0 53 -0 53 -1 N N +0 0 53 0 53 +0 53 -0 53 -0 N N +0 0 53 0 53 -0 53 -0 53 +0 N N +0 0 53 -1 53 -0 53 -0 53 +1 N N +0 0 53 -inf 53 nan 53 -0 53 +inf N N +0 0 53 nan 53 nan 53 -0 53 nan N N +0 0 53 -inf 53 nan 53 +0 53 -inf N N +0 0 53 -1 53 -0 53 +0 53 -1 N N +0 0 53 0 53 -0 53 +0 53 -0 N N +0 0 53 0 53 +0 53 +0 53 +0 N N +0 0 53 -1 53 +0 53 +0 53 +1 N N +0 0 53 -inf 53 nan 53 +0 53 +inf N N +0 0 53 nan 53 nan 53 +0 53 nan N N +0 0 53 -inf 53 -inf 53 +1 53 -inf N N +0 0 53 +1 53 -0 53 +1 53 -0 N N +0 0 53 +1 53 +0 53 +1 53 +0 N N +0 0 53 -inf 53 +inf 53 +1 53 +inf N N +0 0 53 nan 53 nan 53 +1 53 nan N N +0 0 53 nan 53 -inf 53 +inf 53 -inf N N +0 0 53 +inf 53 -inf 53 +inf 53 -1 N N +0 0 53 +inf 53 nan 53 +inf 53 -0 N N +0 0 53 +inf 53 nan 53 +inf 53 +0 N N +0 0 53 +inf 53 +inf 53 +inf 53 +1 N N +0 0 53 nan 53 +inf 53 +inf 53 +inf N N +0 0 53 nan 53 nan 53 +inf 53 nan N N +0 0 53 nan 53 nan 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 -0 N N +0 0 53 nan 53 nan 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 nan 53 nan 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# pure real argument ++ 0 53 0x12345676543230p+52 2 +0 53 0x1111111000000f 17 +0 N N +- 0 53 0x1234567654322fp+52 3 -0 54 -0x1111111000000f 16 +0 Z N ++ 0 53 0x12345676543230p+52 4 -0 55 0x1111111000000f 15 -0 U N +- 0 53 0x1234567654322fp+52 5 +0 56 -0x1111111000000f 14 -0 D N +- 0 53 0x1234567654322fp+52 6 +0 57 0x1111111000000f 13 +0 Z Z ++ 0 53 0x12345676543230p+52 7 -0 58 -0x1111111000000f 12 +0 U Z +- 0 53 0x1234567654322fp+52 8 -0 59 0x1111111000000f 11 -0 D Z ++ 0 53 0x12345676543230p+52 9 +0 60 -0x1111111000000f 10 -0 N Z ++ 0 53 0x12345676543230p+52 10 +0 61 0x1111111000000f 9 +0 U U +- 0 53 0x1234567654322fp+52 11 -0 62 -0x1111111000000f 8 +0 D U ++ 0 53 0x12345676543230p+52 12 -0 63 0x1111111000000f 7 -0 N U +- 0 53 0x1234567654322fp+52 13 +0 64 -0x1111111000000f 6 -0 Z U +- 0 53 0x1234567654322fp+52 14 +0 65 0x1111111000000f 5 +0 D D ++ 0 53 0x12345676543230p+52 15 -0 66 -0x1111111000000f 4 +0 N D +- 0 53 0x1234567654322fp+52 16 -0 67 0x1111111000000f 3 -0 Z D ++ 0 53 0x12345676543230p+52 17 +0 68 -0x1111111000000f 2 -0 U D + +# pure imaginary argument +- 0 53 -0xE1000002000000p+56 53 +0 53 +0 53 0xf0000001111111 N N ++ 0 53 -0xe1000001fffff8p+56 52 -0 51 -0 54 0xf0000001111111 Z N ++ 0 53 -0xe1000001fffff8p+56 51 -0 49 +0 55 -0xf0000001111111 U N +- 0 53 -0xe1000002000000p+56 50 +0 47 -0 56 -0xf0000001111111 D N ++ 0 53 -0xe1000001fffff8p+56 49 +0 45 +0 57 0xf0000001111111 Z Z ++ 0 53 -0xe1000001fffff8p+56 48 -0 43 -0 58 0xf0000001111111 U Z +- 0 53 -0xe1000002000000p+56 47 -0 41 +0 59 -0xf0000001111111 D Z +- 0 53 -0xe1000002000000p+56 46 +0 39 -0 60 -0xf0000001111111 N Z ++ 0 53 -0xe1000001fffff8p+56 45 +0 37 +0 61 0xf0000001111111 U U +- 0 53 -0xe1000002000000p+56 44 -0 35 -0 62 0xf0000001111111 D U +- 0 53 -0xe1000002000000p+56 43 -0 33 +0 63 -0xf0000001111111 N U ++ 0 53 -0xe1000001fffff8p+56 42 +0 31 -0 64 -0xf0000001111111 Z U +- 0 53 -0xe1000002000000p+56 41 +0 29 +0 65 0xf0000001111111 D D +- 0 53 -0xe1000002000000p+56 40 -0 27 -0 66 0xf0000001111111 N D ++ 0 53 -0xe1000001fffff8p+56 39 -0 25 +0 67 -0xf0000001111111 Z D ++ 0 53 -0xe1000001fffff8p+56 38 +0 23 -0 68 -0xf0000001111111 U D + +# IEEE-754 double precision +- + 53 0x10000000020000p+04 53 0x10000000effff 53 0x400008000180fp-22 53 0x7ffff0077efcbp-32 N N +- - 53 0x3ffffffffffffd 53 0x7ffffffffffff4p+52 53 0x1fffffffffffff 53 0x1ffffffffffffe Z N ++ + 53 0x1c16e5d4c4d5e7p-45 53 -0x7ffffff800007p-47 53 0xf 53 -0x1111111000000fp-53 U N +- + 53 0xfdbac097c8dc50p+2096 53 0x7f6e5d4c3b2a2p+1036 53 0xfedcba9876543p+1024 53 0x10000000000001p-42 D N ++ - 53 -0x10000000020000p+04 53 0x10000000efffefp-04 53 0x7ffff0077efcbp-32 53 0x400008000180fp-22 Z Z ++ + 53 0x3ffffffffffffe 53 -0x7ffffffffffff4p+52 53 0x1fffffffffffff 53 -0x1ffffffffffffe U Z +- - 53 0xe0b72ea626af3p-44 53 0x7ffffff800007p-47 53 0xf 53 0x1111111000000fp-53 D Z +- - 53 -0xfdbac097c8dc58p+2096 53 0x7f6e5d4c3b2a1cp+1032 53 -0x10000000000001p-42 53 -0xfedcba9876543p+1024 N Z ++ + 53 0x10000000020001p+04 53 -0x10000000efffefp-04 53 0x400008000180fp-22 53 -0x7ffff0077efcbp-32 U U +- + 53 -0x3ffffffffffffe 53 -0x7ffffffffffff4p+52 53 -0x1ffffffffffffe 53 0x1fffffffffffff D U +- + 53 -0x1C16E5D4C4D5E7p-45 53 0x1ffffffe00001dp-49 53 -0x1111111000000fp-53 53 -0xf N U ++ + 53 -0xfdbac097c8dc50p+2096 53 -0x7f6e5d4c3b2a1cp+1032 53 0x10000000000001p-42 53 -0xfedcba9876543p+1024 Z U +- - 53 -0x10000000020001p+04 53 -0x10000000effff 53 -0x7ffff0077efcbp-32 53 0x400008000180fp-22 D D +- - 53 0x3ffffffffffffd 53 -0x7ffffffffffff8p+52 53 -0x1fffffffffffff 53 0x1ffffffffffffe N D ++ - 53 -0xE0B72EA626AF3p-44 53 -0x1FFFFFFE00001Dp-49 53 0x1111111000000fp-53 53 -0xf Z D ++ - 53 0xfdbac097c8dc58p+2096 53 -0x7f6e5d4c3b2a2p+1036 53 -0xfedcba9876543p+1024 53 0x10000000000001p-42 U D + +# improve test coverage: +# For op=x+i*y, we need a case where x+y and x-y are inexact at the +# higher computing precision, and where x and y do not have too +# distinct exponents so that Karatsuba gets triggered... +# (2^44 + i*(2^29 + 1))^2 \approx (2^88-2^58) + i*2^45*(2^29+1) ++ 0 30 309485009533114692573069312 30 18889465966662952943616 30 17592186044416 30 536870913 N N +# ...and a case where x+y or x-y are 0. +0 0 4 0 4 2 4 1 4 1 N N + +# a few values, previously hard-coded in tsqr.c +0 0 8 7 8 24 8 4 8 3 N N ++ + 8 0b1.1000111e-3 8 0b1.1100111e-3 27 0b1.11111011011000010101000000e-2 27 0b1.11010001010110111001110001e-3 N N + +# bug 20090930, infinite loop ++ + 3464 inf 3464 inf 866 -0x2.5763c6519ef1510f8afa101a210b8030b1909cc17004db561a25d9b53e2c08c41c01e8bbac5af6299b9d8786030aa14943d841798c8c369287942e4d4cec42a60ab0922af931159805e631128e97f973754ad53972d5d320a651a3b4a667f0ef2b92dbd698d159c3642675140@192158913 866 -0xd.15f2d530934dd930d66e89d70762d2337a8f973dd6915eb6b532fd372fcc955df1d852632d4e46fe64154ceda991a1302caf1b0ec622497e3e5724dd05b1c89a06e28d7e18e8af58f5ff4c9998cb31714688867524f41e0b31e847c1bf40de5127f858069998efd7c3e599080@192158893 N N + +# bug 20091001, infinite loop +? + 2256 0 2256 -0 564 0xc.87999bfd1cb1a64288881e214b7cf1af979863b23c030b79c4a8bebb39177967608388a2e4df527977e7755a25df8af8f72fdd6dd2f42bd00de83088b4e9b59ce85caf2e6b0c0@-184298749 564 -0x2.5109af459d4daf357e09475ec991cdc9b02c8f7dfacdc060d2a24710d09c997f8aea6dbd46f10828c30b583fdcc90d7dcbb895689d594d3813db40784d2309e450d1fb6e38da8@-184298726 N N + +# (x+x*i)^2 = 0+2*x^2*i with exact real part +0 0 100 0 100 304831530559368 100 12345678 100 12345678 N N +0 0 1000 0 100 304831530559368 100 12345678 100 12345678 N N +# intermediate overflow- and underflows +0 + 100 0 100 +inf 100 0x1@225000750 100 0x1@225000750 N N +0 + 10000 0 10000 +inf 100 0x1@225000750 100 0x1@225000750 N N +0 - 100 0 100 +0 100 0x1@-225000750 100 0x1@-225000750 N N +0 + 100 0 100 -0 100 0x1@-225000750 100 -0x1@-225000750 N N +0 - 10000 0 10000 +0 100 0x1@-225000750 100 0x1@-225000750 N N +0 + 10000 0 10000 -0 100 0x1@-225000750 100 -0x1@-225000750 N N + +# intermediate overflow in Karatsuba found by hydra, simplified test case +- - 100 -inf 100 -inf 593 -0xf@192058806 593 0x1@192058873 N N +# another interesting one with not exactly the same behaviour +- - 100 -inf 100 -inf 100 -0xf@192058806 100 0x1@192058873 N N +0 + 100 0 100 inf 100 0x1@192058806 100 0x1@192058806 N N +# Re(op)*Im(op) can be computed, but multiplication by 2 triggers overflow +0 + 100 0 100 inf 100 0b1@536870911 100 0b1@536870911 N N +0 - 10 0 10 0b1.111111111e1073741822 100 0b1@536870911 100 0b1@536870911 N D +0 - 10 0 10 0b1.111111111e1073741822 100 0b1@536870912 100 0b1@536870912 N D +0 0 10 0 10 0b1e-1073741823 100 0b1@-536870912 100 0b1@-536870912 N N +0 - 10 0 10 0 100 0b1@-536870913 100 0b1@-536870913 N N +0 + 10 0 10 0b1@-1073741824 100 0b1@-536870913 100 0b1@-536870913 N U ++ - 10 0b1e-1073741824 10 0 100 0b1@-536870912 100 0b1@-536870913 N N diff --git a/tests/sqrt.dat b/tests/sqrt.dat new file mode 100644 index 0000000..076f2af --- /dev/null +++ b/tests/sqrt.dat @@ -0,0 +1,139 @@ +# Data file for mpc_sqrt. +# +# Copyright (C) 2008, 2010 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP_RE OP_RE PREC_OP_IM OP_IM RND_RE RND_IM +# +# see sin.dat for precisions + +# special values (following ISO C99 standard) +0 0 53 +inf 53 -inf 53 -inf 53 -inf N N +0 0 53 +0 53 -inf 53 -inf 53 -1 N N +0 0 53 +0 53 -inf 53 -inf 53 -0 N N +0 0 53 +0 53 +inf 53 -inf 53 +0 N N +0 0 53 +0 53 +inf 53 -inf 53 +1 N N +0 0 53 +inf 53 +inf 53 -inf 53 +inf N N +0 0 53 nan 53 inf 53 -inf 53 nan N N +0 0 53 +inf 53 -inf 53 -1 53 -inf N N +0 0 53 +0 53 -1 53 -1 53 -0 N N +0 0 53 +0 53 +1 53 -1 53 +0 N N +0 0 53 +inf 53 +inf 53 -1 53 +inf N N +0 0 53 nan 53 nan 53 -1 53 nan N N +0 0 53 +inf 53 -inf 53 -0 53 -inf N N +0 0 53 +1 53 -1 53 -0 53 -2 N N +0 0 53 +0 53 -0 53 -0 53 -0 N N +0 0 53 +0 53 +0 53 -0 53 +0 N N +0 0 53 +1 53 +1 53 -0 53 +2 N N +0 0 53 +inf 53 +inf 53 -0 53 +inf N N +0 0 53 nan 53 nan 53 -0 53 nan N N +0 0 53 +inf 53 -inf 53 +0 53 -inf N N +0 0 53 +1 53 -1 53 +0 53 -2 N N +0 0 53 +0 53 -0 53 +0 53 -0 N N +0 0 53 +0 53 +0 53 +0 53 +0 N N +0 0 53 +1 53 +1 53 +0 53 +2 N N +0 0 53 +inf 53 +inf 53 +0 53 +inf N N +0 0 53 nan 53 nan 53 +0 53 nan N N +0 0 53 +inf 53 -inf 53 +1 53 -inf N N +0 0 53 +1 53 -0 53 +1 53 -0 N N +0 0 53 +1 53 +0 53 +1 53 +0 N N +0 0 53 +inf 53 +inf 53 +1 53 +inf N N +0 0 53 nan 53 nan 53 +1 53 nan N N +0 0 53 +inf 53 -inf 53 +inf 53 -inf N N +0 0 53 +inf 53 -0 53 +inf 53 -1 N N +0 0 53 +inf 53 -0 53 +inf 53 -0 N N +0 0 53 +inf 53 +0 53 +inf 53 +0 N N +0 0 53 +inf 53 +0 53 +inf 53 +1 N N +0 0 53 +inf 53 +inf 53 +inf 53 +inf N N +0 0 53 +inf 53 nan 53 +inf 53 nan N N +0 0 53 +inf 53 -inf 53 nan 53 -inf N N +0 0 53 nan 53 nan 53 nan 53 -1 N N +0 0 53 nan 53 nan 53 nan 53 -0 N N +0 0 53 nan 53 nan 53 nan 53 +0 N N +0 0 53 nan 53 nan 53 nan 53 +1 N N +0 0 53 +inf 53 +inf 53 nan 53 +inf N N +0 0 53 nan 53 nan 53 nan 53 nan N N + +# purely real argument +# sqrt(x +i*0) = sqrt(x) +i*0, when x>0 +# sqrt(x -i*0) = sqrt(x) -i*0, when x>0 +# sqrt(x +i*0) = +0 +i*sqrt(-x) +i*0, when x<0 +# sqrt(x -i*0) = +0 -i*sqrt(-x) +i*0, when x<0 ++ 0 53 0x16a09e667f3bcdp-52 53 +0 53 2 17 +0 N N +0 + 53 +0 53 0x16a09e667f3bcdp-52 54 -2 16 +0 Z N ++ 0 53 0x16a09e667f3bcdp-52 53 -0 55 2 15 -0 U N +0 - 53 +0 53 -0x16a09e667f3bcdp-52 56 -2 14 -0 D N +- 0 53 0x5a827999fcef30p-54 53 +0 57 2 13 +0 Z Z +0 - 53 +0 53 0x5a827999fcef30p-54 58 -2 12 +0 U Z +- 0 53 0x5a827999fcef30p-54 53 -0 59 2 11 -0 D Z +0 + 53 +0 53 -0x5a827999fcef30p-54 60 -2 10 -0 N Z ++ 0 53 0x16a09e667f3bcdp-52 53 +0 61 2 9 +0 U U +0 + 53 +0 53 0x16a09e667f3bcdp-52 62 -2 8 +0 D U ++ 0 53 0x16a09e667f3bcdp-52 53 -0 63 2 7 -0 N U +0 + 53 +0 53 -0x5a827999fcef30p-54 64 -2 6 -0 Z U +- 0 53 0x5a827999fcef30p-54 53 +0 65 2 5 +0 D D +0 - 53 +0 53 0x5a827999fcef30p-54 66 -2 4 +0 N D +- 0 53 0x5a827999fcef30p-54 53 -0 67 2 3 -0 Z D +0 - 53 +0 53 -0x16a09e667f3bcdp-52 68 -2 2 -0 U D + +# purely imaginary argument +# sqrt(+/-0 +i*y) = sqrt(y/2) * (1 +i), when y >0 +# sqrt(+/-0 +i*y) = sqrt(-y/2) * (1 -i), when y < 0 ++ + 53 0x16a09e667f3bcdp-52 53 0x16a09e667f3bcdp-52 53 +0 53 4 N N +- + 53 0x5a827999fcef30p-54 53 0x16a09e667f3bcdp-52 51 -0 54 4 Z N ++ - 53 0x16a09e667f3bcdp-52 53 -0x16a09e667f3bcdp-52 49 +0 55 -4 U N +- - 53 0x5a827999fcef30p-54 53 -0x16a09e667f3bcdp-52 47 -0 56 -4 D N +- - 53 0x5a827999fcef30p-54 53 0x5a827999fcef30p-54 45 +0 57 4 Z Z ++ - 53 0x16a09e667f3bcdp-52 53 0x5a827999fcef30p-54 43 -0 58 4 U Z +- + 53 0x5a827999fcef30p-54 53 -0x5a827999fcef30p-54 41 +0 59 -4 D Z ++ + 53 0x16a09e667f3bcdp-52 53 -0x5a827999fcef30p-54 39 -0 60 -4 N Z ++ + 53 0x16a09e667f3bcdp-52 53 0x16a09e667f3bcdp-52 37 +0 61 4 U U +- + 53 0x5a827999fcef30p-54 53 0x16a09e667f3bcdp-52 35 -0 62 4 D U ++ + 53 0x16a09e667f3bcdp-52 53 -0x5a827999fcef30p-54 33 +0 63 -4 N U +- + 53 0x5a827999fcef30p-54 53 -0x5a827999fcef30p-54 31 -0 64 -4 Z U +- - 53 0x5a827999fcef30p-54 53 0x5a827999fcef30p-54 29 +0 65 4 D D ++ - 53 0x16a09e667f3bcdp-52 53 0x5a827999fcef30p-54 27 -0 66 4 N D +- - 53 0x5a827999fcef30p-54 53 -0x16a09e667f3bcdp-52 25 +0 67 -4 Z D ++ - 53 0x16a09e667f3bcdp-52 53 -0x16a09e667f3bcdp-52 23 -0 68 -4 U D + +# bugs fixed in r160 2008-07-15 +- + 19 0b11101001001001001100p+39 19 -0b1010110101100111011p-236 19 0b1.101010001010100000p+117 19 -0b1.001110111101100001p-158 N Z +- + 2 0b11p+100 2 -0b11p+100 2 -0 2 -0b11p+203 N Z +0 + 2 0 2 -0b10p+117 2 -0b11p+235 2 -0 N Z + +# close to infinite loop reported by Emmanuel Thome, 22 Oct 2010, +# and all its variants of signs and directed roundings +- + 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 N N ++ + 375 0x1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 U U +- - 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 D D +- + 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 D U +- - 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 Z Z +- - 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 N N ++ + 375 0x1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 U U +- - 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 D D +- + 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 Z Z ++ - 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 1 375 -1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 N N ++ + 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 0x1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004 375 -1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 U U +- - 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 -1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 D D +- - 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 1 375 -1 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 Z Z ++ + 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 -1 375 -1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 N N ++ + 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281177 375 -1 375 -1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 U U +- - 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 -0x1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004 375 -1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 D D +- + 375 0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef5fffffffffffffffffffffffffffffffffffffffffffep-202281177 375 -1 375 -1 375 -0xf.8a8aae3080b3dd665e316d262fd54c1ca22a83dc9acb92ef6p-202281176 Z Z diff --git a/tests/strtoc.dat b/tests/strtoc.dat new file mode 100644 index 0000000..e69e4b6 --- /dev/null +++ b/tests/strtoc.dat @@ -0,0 +1,168 @@ +# Data file for mpc_strtoc. +# +# Copyright (C) 2009 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The format respects the parameter order in function prototype as follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM "NSTRING" "RSTRING" BASE RND_RE RND_IM +# +# The string NSTRING is considered as a complex number rop = rop1 + i*rop2 +# written in base BASE. The remainder of the string, i.e. non-whitespace +# characters being not part of the number, is equal to RSTRING. +# +# ROP_RE is checked against rop1 rounded to the precision PREC_ROP_RE +# in the direction RND_RE +# ROP_IM is checked against rop2 rounded to the precision PREC_ROP_IM +# in the direction RND_IM +# INEX_RE is the ternary value for the real part with the following notation: +# "?" ternary value not checked +# "!" function should return error indicator -1 +# "+" if ROP_RE is greater than the exact mathematical result +# "0" if ROP_RE is exactly the mathematical result +# "-" if ROP_RE is less than the exact mathematical result +# (m.m. INEX_IM) +# rounding modes notation: +# "N" is rounding to nearest +# "Z" is rounding towards zero +# "U" is rounding towards plus infinity +# "D" is rounding towards minus infinity +# Use prefixes "0b" for values in base two, "0x" for values in base sixteen, +# no prefix for value in base ten. +# In all bases, "nan" is NaN, "inf" is infinity; +# The sign of the result is checked with "+inf", "-inf", "-0", or "+0". + +# invalid base +! ! 53 nan 53 nan "(1 1)" "(1 1)" 99 N N +! ! 53 nan 53 nan "(1 1)" "(1 1)" 1 N N + +# invalid strings +! ! 53 nan 53 nan "" "" 10 N N +! ! 53 nan 53 nan "non" "non" 10 N N +! ! 53 nan 53 nan "NON" "NON" 10 N N +! ! 53 nan 53 nan "N A N" "N A N" 10 N N +! ! 53 nan 53 nan "(1) 1" "(1) 1" 10 N N #no imaginary part +! ! 53 nan 53 nan "." "." 10 N N +! ! 53 nan 53 nan ". 1" ". 1" 10 N N #no space allowed here +! ! 53 nan 53 nan "+ 1" "+ 1" 2 N N #no space allowed here +! ! 53 nan 53 nan "+3 " "+3 " 2 N N #invalid digit +! ! 53 nan 53 nan "+ INF " "+ INF " 10 N N #no space allowed here +! ! 53 nan 53 nan "( +INF)" "( +INF)" 10 N N +! ! 53 nan 53 nan "(1 +1 " "(1 +1 " 10 N N +! ! 53 nan 53 nan "(1+1)" "(1+1)" 10 N N +! ! 53 nan 53 nan "(1 + 1)" "(1 + 1)" 10 N N +! ! 53 nan 53 nan "(@nan@(quiet)" "(@nan@(quiet)" 10 N N +! ! 53 nan 53 nan "zero" "zero" 10 N N +! ! 53 nan 53 nan "&^+" "&^+" 10 N N +! ! 53 nan 53 nan "i" "i" 18 N N +! ! 53 nan 53 nan "I" "I" 18 N N +! ! 53 nan 53 nan "z" "z" 35 N N +! ! 53 nan 53 nan "Z" "Z" 35 N N +! ! 53 nan 53 nan "(i 0)" "(i 0)" 18 N N +! ! 53 nan 53 nan "(I 0)" "(I 0)" 18 N N +! ! 53 nan 53 nan "(z 0)" "(z 0)" 35 N N +! ! 53 nan 53 nan "(Z 0)" "(Z 0)" 35 N N +! ! 53 nan 53 nan "(0 i)" "(0 i)" 18 N N +! ! 53 nan 53 nan "(0 I)" "(0 I)" 18 N N +! ! 53 nan 53 nan "(0 z)" "(0 z)" 35 N N +! ! 53 nan 53 nan "(0 Z)" "(0 Z)" 35 N N + +# special values +0 0 53 nan 53 +0 "nan" "" 10 N N +0 0 53 +nan 53 +0 "+NAN" "" 10 N N +0 0 53 nan 53 +0 " @NAN@ " " " 10 N N +0 0 53 nan 53 nan "(@nan@(QUIET) nan)" "" 10 N N +0 0 53 nan 53 +0 "@nan@(quiet" "(quiet" 10 N N +0 0 53 nan 53 +0 "NaN((keep out))" "((keep out))" 10 N N +0 0 53 nan 53 +0 "nan(0 1)" "(0 1)" 10 N N +0 0 53 nan 53 +0 "nan(0-1)" "(0-1)" 10 N N +0 0 53 nan 53 +0 "nan(0_1)" "" 10 N N +0 0 53 nan 53 +0 " nan nan nan nan" " nan nan nan" 10 N N +0 0 53 inf 53 +0 "inf" "" 10 N N +0 0 53 -inf 53 +0 "-inf" "" 10 N N +0 0 53 +inf 53 +0 " infinity" "" 10 N N +0 0 53 +inf 53 +0 "+INF x" " x" 10 N N +0 0 53 +0 53 +inf "(0 +inf)" "" 10 N N +0 0 53 +0 53 +inf " (+0 INF) " " " 10 N N +0 0 53 +0 53 -inf "(0 -infinity)" "" 10 N N +0 0 53 +0 53 -inf " (+0 -INF)" "" 10 N N +0 0 53 -inf 53 -0 " (-@inf@ -0)" "" 10 N N +0 0 53 +inf 53 nan "(+inf nan(9u137)) " " " 10 N N +0 0 53 nan 53 +0 "NaN + inf" " + inf" 10 N N + +# pure real argument +0 0 53 +0 53 +0 "0" "" 10 N N +0 0 53 +0 53 +0 "00000" "" 10 N N +0 0 53 +0 53 +0 "+0" "" 10 N N +0 0 53 -0 53 +0 "-0" "" 10 N N +0 0 53 +1 53 +0 "1" "" 10 N N +0 0 53 +1 53 +0 "001" "" 10 N N +0 0 53 +1 53 +0 "1 +1" " +1" 10 N N +0 0 53 +1 53 +0 "1a" "a" 10 N N +0 0 53 +1 53 +0 "1e-" "e-" 10 N N +0 0 53 +1 53 +0 "1+2" "+2" 10 N N +- 0 53 +0x9D70A3D70A3D7p-51 53 +0 "(+1.23 0.0)" "" 10 N N +0 0 53 -10 53 +0 "(-10. 0000) " " " 10 N N +0 0 53 +0x5p-3 53 -0 "(.625 -0)" "" 10 N N +- 0 53 +0x14E718D7D7625Ap+612 53 +0 "(1e200 0)" "" 10 N N +0 0 53 +0x7530 53 +0 " (3e+4 0)" "" 10 N N +- 0 53 +0x10C6F7A0B5ED8Dp-73 53 +0 ".5e-6" "" 10 N N +- 0 53 +0x1B1C1E0D914133p-83 53 +0 "(7.89E-10 0)" "" 10 N N ++ 0 53 -0x7B426FAB61F00Cp+56 53 +0 " -25@+32" "" 10 N N +0 0 53 -25 53 +0 "-25p+32" "p+32" 10 N N +0 0 53 +43981 53 +0 "0xabcd" "" 16 N N +0 0 53 +0 53 +0 "0xabcd" "xabcd" 10 N N #no prefix in base ten +0 0 53 +2 53 +0 "+0b010" "" 2 N N +0 0 53 +0 53 +0 "+0b010" "b010" 10 N N #no prefix in base ten +0 0 53 +1 53 +0 "1*i" "*i" 10 N N +0 0 53 +18 53 +0 "i*i" "*i" 20 N N +0 0 53 18 53 0 "i" "" 19 N N +0 0 53 35 53 0 "z" "" 36 N N +0 0 53 35 53 0 "Z" "" 36 N N + +# pure imaginary argument +0 0 53 +0 53 +1 "(0 1)" "" 10 N N +0 0 53 +0 53 +1 "(0 +1)" "" 20 N N +0 0 53 -0 53 -1 " (-0 -1)" "" 10 N N +0 0 53 -0 53 -2 "(-0 -2) " " " 10 N N +0 0 53 +0 53 +2 "(+0 2)" "" 10 N N +0 0 53 +0 53 +17 "(0 h)" "" 20 N N +0 0 53 +0 53 +18 "(0 i)" "" 20 N N +0 + 53 +0 53 -0x14F800008637BDp-44 "(0 -33.55000005e+1)" "" 10 N Z +0 + 53 +0 53 -0xA1765976008AFp-401 "(+0 -.550000E-105) " " " 10 N U +0 0 53 0 53 18 "(0 i)" "" 19 N N +0 0 53 0 53 18 "(0 I)" "" 19 N N +0 0 53 0 53 35 "(0 z)" "" 36 N N +0 0 53 0 53 35 "(0 Z)" "" 36 N N + +# complex argument +0 0 53 +1 53 +1 "( 1 +1)" "" 10 N N +0 0 53 +1 53 +1 " (1 +1) " " " 10 N N +0 0 53 +7 53 +14 "(7 14)" "" 10 N N +0 0 53 +17 53 +1 "(+17 1)" "" 10 N N +0 0 53 +27 53 +1 " (+17 +1)" "" 20 N N +0 0 53 -18 53 -1 "(-i -1)" "" 20 N N +0 0 53 +18 53 -1 "(i -1)" "" 20 N N +0 0 53 -18 53 +1 "(-i +1)" "" 20 N N +0 0 53 +18 53 +18 "(i +i)" "" 20 N N +0 0 53 -14643 53 +20328 "(-bar foo)" "" 36 N N +0 0 53 -1647190 53 -512315 "(-zaza -azaz)" "" 36 N N +0 0 53 +0b1010 53 +0xabcd "(0b1010 +0xabcd)" "" 0 N N #base autodetection +0 0 53 +0xabcd 53 +0b1010 "(+0xa.bcd@+3 0b.101p4)" "" 0 N N #base autodetection + +# white space before the closing ')' +0 0 53 +1 53 +1 "( 1 +1 )1" "1" 10 N N diff --git a/tests/sub.dat b/tests/sub.dat new file mode 100644 index 0000000..8d68dbb --- /dev/null +++ b/tests/sub.dat @@ -0,0 +1,94 @@ +# Data file for mpc_sub. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# The line format respects the parameter order in function prototype as +# follow: +# +# INEX_RE INEX_IM PREC_ROP_RE ROP_RE PREC_ROP_IM ROP_IM PREC_OP1_RE OP1_RE PREC_OP1_IM OP1_IM PREC_OP2_RE OP2_RE PREC_OP2_IM OP2_IM RND_RE RND_IM +# +# see add.dat for details. + +# special values (following ISO C99 standard) +0 0 53 nan 53 nan 53 -inf 53 -inf 53 -inf 53 -inf N Z +0 0 53 -inf 53 +inf 53 -inf 53 +inf 53 +1 53 -inf Z U +0 0 53 nan 53 -inf 53 +inf 53 -inf 53 +inf 53 +0 U D +0 0 53 +inf 53 +inf 53 +inf 53 +inf 53 -0 53 -1 D N +0 0 53 -inf 53 -inf 53 -inf 53 -inf 53 -0 53 -1 N U +0 0 53 -inf 53 nan 53 -inf 53 +inf 53 +inf 53 nan Z D +0 0 53 nan 53 -inf 53 +inf 53 -inf 53 nan 53 -1 U N +0 0 53 +inf 53 nan 53 +inf 53 +inf 53 -0 53 nan D Z +0 0 53 nan 53 nan 53 -inf 53 -inf 53 nan 53 nan N D + +0 0 53 -inf 53 -inf 53 -1 53 -inf 53 +inf 53 -1 N D +0 0 53 -inf 53 +1 53 -inf 53 +1 53 +inf 53 -0 Z N +0 0 53 +1 53 -inf 53 +1 53 -inf 53 -0 53 +1 U Z +0 0 53 +inf 53 +1 53 +inf 53 +1 53 -0 53 -0 D U +0 0 53 -inf 53 nan 53 -1 53 -inf 53 +inf 53 nan N N +0 0 53 nan 53 +0 53 -inf 53 +1 53 nan 53 +1 Z Z +0 0 53 +1 53 nan 53 +1 53 -inf 53 -0 53 nan U U +0 0 53 nan 53 nan 53 +inf 53 +1 53 nan 53 nan D D + +0 0 53 -0 53 -inf 53 -0 53 -inf 53 +0 53 +inf D D +0 0 53 -inf 53 +0 53 -inf 53 +0 53 +1 53 -0 N Z +0 0 53 +0 53 -inf 53 +0 53 -inf 53 -0 53 -0 Z U +0 0 53 +inf 53 nan 53 +inf 53 +0 53 -inf 53 nan U D +0 0 53 nan 53 -inf 53 -0 53 -inf 53 nan 53 -1 D N +0 0 53 -inf 53 nan 53 -inf 53 +0 53 +0 53 nan N U +0 0 53 nan 53 nan 53 +0 53 -inf 53 nan 53 nan Z D + +0 0 53 +0 53 +2 53 +0 53 +1 53 -0 53 -1 Z D +0 0 53 -1 53 +0 53 -1 53 -0 53 +0 53 -0 U N +0 0 53 nan 53 -inf 53 -0 53 +1 53 nan 53 +inf D Z +0 0 53 +2 53 nan 53 +1 53 -0 53 -1 53 nan N D +0 0 53 nan 53 +1 53 +0 53 +1 53 nan 53 -0 Z N +0 0 53 nan 53 nan 53 -1 53 -0 53 nan 53 nan U Z + +0 0 53 -0 53 +0 53 -0 53 +0 53 +0 53 -0 U Z +0 0 53 nan 53 +inf 53 +0 53 -0 53 nan 53 -inf D U +0 0 53 +1 53 nan 53 +0 53 +0 53 -1 53 nan N N +0 0 53 nan 53 +0 53 -0 53 -0 53 nan 53 -0 Z Z +0 0 53 nan 53 nan 53 -0 53 +0 53 nan 53 nan U U + +0 0 53 nan 53 -inf 53 nan 53 -inf 53 nan 53 +inf U U +0 0 53 +inf 53 nan 53 +inf 53 nan 53 -1 53 nan D D +0 0 53 nan 53 -inf 53 nan 53 -inf 53 nan 53 -0 N Z +0 0 53 nan 53 nan 53 -inf 53 nan 53 nan 53 nan Z U + +0 0 53 nan 53 nan 53 +1 53 nan 53 nan 53 -1 Z U +0 0 53 nan 53 nan 53 nan 53 +1 53 -0 53 nan U D +0 0 53 nan 53 nan 53 -1 53 nan 53 nan 53 nan D N + +0 0 53 nan 53 nan 53 nan 53 +0 53 +0 53 nan D N +0 0 53 nan 53 nan 53 +0 53 nan 53 nan 53 nan N U + +0 0 53 nan 53 nan 53 nan 53 nan 53 nan 53 nan N U + +# pure real argument ++ 0 53 0x10000000000000p-52 53 +0 53 +1 53 -0 53 0x1p-105 53 -0 N N +- 0 53 0x1fffffffffffffp-53 53 +0 53 +1 53 -0 53 0x1p-105 53 -0 Z Z ++ 0 53 0x10000000000000p-52 53 +0 53 +1 53 -0 53 0x1p-105 53 -0 U U +- 0 53 0x1fffffffffffffp-53 53 -0 53 +1 53 -0 53 0x1p-105 53 -0 D D + +# pure imaginary argument +0 - 53 +0 53 -0x10000000000000p-52 53 -0 53 0x10000000000000p-106 53 -0 53 +1 N N +0 + 53 +0 53 -0x1fffffffffffffp-53 53 -0 53 0x10000000000001p-106 53 -0 53 +1 N N +0 + 53 +0 53 -0x1fffffffffffffp-53 53 +0 53 0x10000000000001p-106 53 -0 53 +1 Z Z +0 + 53 +0 53 -0x1fffffffffffffp-53 53 +0 53 0x10000000000001p-106 53 -0 53 +1 U U +0 - 53 -0 53 -0x10000000000000p-52 53 -0 53 0x10000000000001p-106 53 -0 53 +1 D D + diff --git a/tests/sub_fr.dat b/tests/sub_fr.dat new file mode 100644 index 0000000..06d58d1 --- /dev/null +++ b/tests/sub_fr.dat @@ -0,0 +1,378 @@ +# Data file for mpc_sub_fr. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + +# For explanations on the file format, see add_fr.dat. + +# special values +0 0 7 nan 7 -inf 7 -inf 7 -inf 7 -inf N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 -1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 -0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 +0 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 -inf 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 -inf 7 -inf 7 nan N N +0 0 7 nan 7 -1 7 -inf 7 -1 7 -inf N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 -1 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 -0 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 +0 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 1 N N +0 0 7 -inf 7 -1 7 -inf 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 -inf 7 -1 7 nan N N +0 0 7 nan 7 -0 7 -inf 7 -0 7 -inf N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 -1 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 -0 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 +0 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 1 N N +0 0 7 -inf 7 -0 7 -inf 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 -inf 7 -0 7 nan N N +0 0 7 nan 7 +0 7 -inf 7 +0 7 -inf N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 -1 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 -0 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 +0 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 1 N N +0 0 7 -inf 7 +0 7 -inf 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 -inf 7 +0 7 nan N N +0 0 7 nan 7 1 7 -inf 7 1 7 -inf N N +0 0 7 -inf 7 1 7 -inf 7 1 7 -1 N N +0 0 7 -inf 7 1 7 -inf 7 1 7 -0 N N +0 0 7 -inf 7 1 7 -inf 7 1 7 +0 N N +0 0 7 -inf 7 1 7 -inf 7 1 7 1 N N +0 0 7 -inf 7 1 7 -inf 7 1 7 +inf N N +0 0 7 nan 7 1 7 -inf 7 1 7 nan N N +0 0 7 nan 7 +inf 7 -inf 7 +inf 7 -inf N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 -1 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 -0 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 +0 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 -inf 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 -inf 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 -inf N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 -1 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 -0 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 +0 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 -inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -inf 7 nan 7 nan N N +0 0 7 +inf 7 -inf 7 -1 7 -inf 7 -inf N N +0 0 7 0 7 -inf 7 -1 7 -inf 7 -1 N N +0 0 7 -1 7 -inf 7 -1 7 -inf 7 -0 N N +0 0 7 -1 7 -inf 7 -1 7 -inf 7 +0 N N +0 0 7 -2 7 -inf 7 -1 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 -1 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 -1 7 -inf 7 nan N N +0 0 7 +inf 7 -1 7 -1 7 -1 7 -inf N N +0 0 7 -inf 7 -1 7 -1 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 -1 7 -1 7 nan N N +0 0 7 +inf 7 -0 7 -1 7 -0 7 -inf N N +0 0 7 -inf 7 -0 7 -1 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 -1 7 -0 7 nan N N +0 0 7 +inf 7 +0 7 -1 7 +0 7 -inf N N +0 0 7 -inf 7 +0 7 -1 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 -1 7 +0 7 nan N N +0 0 7 +inf 7 1 7 -1 7 1 7 -inf N N +0 0 7 -inf 7 1 7 -1 7 1 7 +inf N N +0 0 7 nan 7 1 7 -1 7 1 7 nan N N +0 0 7 +inf 7 +inf 7 -1 7 +inf 7 -inf N N +0 0 7 0 7 +inf 7 -1 7 +inf 7 -1 N N +0 0 7 -1 7 +inf 7 -1 7 +inf 7 -0 N N +0 0 7 -1 7 +inf 7 -1 7 +inf 7 +0 N N +0 0 7 -2 7 +inf 7 -1 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 -1 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 -1 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 -1 7 nan 7 -inf N N +0 0 7 0 7 nan 7 -1 7 nan 7 -1 N N +0 0 7 -1 7 nan 7 -1 7 nan 7 -0 N N +0 0 7 -1 7 nan 7 -1 7 nan 7 +0 N N +0 0 7 -2 7 nan 7 -1 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 -1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -1 7 nan 7 nan N N +0 0 7 +inf 7 -inf 7 -0 7 -inf 7 -inf N N +0 0 7 1 7 -inf 7 -0 7 -inf 7 -1 N N +0 0 7 0 7 -inf 7 -0 7 -inf 7 -0 N N +0 0 7 -0 7 -inf 7 -0 7 -inf 7 +0 N N +0 0 7 -1 7 -inf 7 -0 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 -0 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 -0 7 -inf 7 nan N N +0 0 7 +inf 7 -1 7 -0 7 -1 7 -inf N N +0 0 7 -inf 7 -1 7 -0 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 -0 7 -1 7 nan N N +0 0 7 +inf 7 -0 7 -0 7 -0 7 -inf N N +0 0 7 -inf 7 -0 7 -0 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 -0 7 -0 7 nan N N +0 0 7 +inf 7 +0 7 -0 7 +0 7 -inf N N +0 0 7 -inf 7 +0 7 -0 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 -0 7 +0 7 nan N N +0 0 7 +inf 7 1 7 -0 7 1 7 -inf N N +0 0 7 -inf 7 1 7 -0 7 1 7 +inf N N +0 0 7 nan 7 1 7 -0 7 1 7 nan N N +0 0 7 +inf 7 +inf 7 -0 7 +inf 7 -inf N N +0 0 7 1 7 +inf 7 -0 7 +inf 7 -1 N N +0 0 7 0 7 +inf 7 -0 7 +inf 7 -0 N N +0 0 7 -0 7 +inf 7 -0 7 +inf 7 +0 N N +0 0 7 -1 7 +inf 7 -0 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 -0 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 -0 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 -0 7 nan 7 -inf N N +0 0 7 1 7 nan 7 -0 7 nan 7 -1 N N +0 0 7 0 7 nan 7 -0 7 nan 7 -0 N N +0 0 7 -0 7 nan 7 -0 7 nan 7 +0 N N +0 0 7 -1 7 nan 7 -0 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 -0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 -0 7 nan 7 nan N N +0 0 7 +inf 7 -inf 7 +0 7 -inf 7 -inf N N +0 0 7 1 7 -inf 7 +0 7 -inf 7 -1 N N +0 0 7 +0 7 -inf 7 +0 7 -inf 7 -0 N N +0 0 7 0 7 -inf 7 +0 7 -inf 7 +0 N N +0 0 7 -1 7 -inf 7 +0 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 +0 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 +0 7 -inf 7 nan N N +0 0 7 +inf 7 -1 7 +0 7 -1 7 -inf N N +0 0 7 -inf 7 -1 7 +0 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 +0 7 -1 7 nan N N +0 0 7 +inf 7 -0 7 +0 7 -0 7 -inf N N +0 0 7 -inf 7 -0 7 +0 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 +0 7 -0 7 nan N N +0 0 7 +inf 7 +0 7 +0 7 +0 7 -inf N N +0 0 7 -inf 7 +0 7 +0 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 +0 7 +0 7 nan N N +0 0 7 +inf 7 1 7 +0 7 1 7 -inf N N +0 0 7 -inf 7 1 7 +0 7 1 7 +inf N N +0 0 7 nan 7 1 7 +0 7 1 7 nan N N +0 0 7 +inf 7 +inf 7 +0 7 +inf 7 -inf N N +0 0 7 1 7 +inf 7 +0 7 +inf 7 -1 N N +0 0 7 +0 7 +inf 7 +0 7 +inf 7 -0 N N +0 0 7 0 7 +inf 7 +0 7 +inf 7 +0 N N +0 0 7 -1 7 +inf 7 +0 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 +0 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 +0 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 +0 7 nan 7 -inf N N +0 0 7 1 7 nan 7 +0 7 nan 7 -1 N N +0 0 7 +0 7 nan 7 +0 7 nan 7 -0 N N +0 0 7 0 7 nan 7 +0 7 nan 7 +0 N N +0 0 7 -1 7 nan 7 +0 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 +0 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +0 7 nan 7 nan N N +0 0 7 +inf 7 -inf 7 1 7 -inf 7 -inf N N +0 0 7 2 7 -inf 7 1 7 -inf 7 -1 N N +0 0 7 1 7 -inf 7 1 7 -inf 7 -0 N N +0 0 7 1 7 -inf 7 1 7 -inf 7 +0 N N +0 0 7 0 7 -inf 7 1 7 -inf 7 1 N N +0 0 7 -inf 7 -inf 7 1 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 1 7 -inf 7 nan N N +0 0 7 +inf 7 -1 7 1 7 -1 7 -inf N N +0 0 7 -inf 7 -1 7 1 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 1 7 -1 7 nan N N +0 0 7 +inf 7 -0 7 1 7 -0 7 -inf N N +0 0 7 -inf 7 -0 7 1 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 1 7 -0 7 nan N N +0 0 7 +inf 7 +0 7 1 7 +0 7 -inf N N +0 0 7 -inf 7 +0 7 1 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 1 7 +0 7 nan N N +0 0 7 +inf 7 1 7 1 7 1 7 -inf N N +0 0 7 -inf 7 1 7 1 7 1 7 +inf N N +0 0 7 nan 7 1 7 1 7 1 7 nan N N +0 0 7 +inf 7 +inf 7 1 7 +inf 7 -inf N N +0 0 7 2 7 +inf 7 1 7 +inf 7 -1 N N +0 0 7 1 7 +inf 7 1 7 +inf 7 -0 N N +0 0 7 1 7 +inf 7 1 7 +inf 7 +0 N N +0 0 7 0 7 +inf 7 1 7 +inf 7 1 N N +0 0 7 -inf 7 +inf 7 1 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 1 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 1 7 nan 7 -inf N N +0 0 7 2 7 nan 7 1 7 nan 7 -1 N N +0 0 7 1 7 nan 7 1 7 nan 7 -0 N N +0 0 7 1 7 nan 7 1 7 nan 7 +0 N N +0 0 7 0 7 nan 7 1 7 nan 7 1 N N +0 0 7 -inf 7 nan 7 1 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 1 7 nan 7 nan N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 -inf N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 -1 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 -0 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 +0 N N +0 0 7 +inf 7 -inf 7 +inf 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 +inf 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 +inf 7 -inf 7 nan N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 -inf N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 -1 N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 -0 N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 +0 N N +0 0 7 +inf 7 -1 7 +inf 7 -1 7 1 N N +0 0 7 nan 7 -1 7 +inf 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 +inf 7 -1 7 nan N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 -inf N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 -1 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 -0 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 +0 N N +0 0 7 +inf 7 -0 7 +inf 7 -0 7 1 N N +0 0 7 nan 7 -0 7 +inf 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 +inf 7 -0 7 nan N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 -inf N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 -1 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 -0 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 +0 N N +0 0 7 +inf 7 +0 7 +inf 7 +0 7 1 N N +0 0 7 nan 7 +0 7 +inf 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 +inf 7 +0 7 nan N N +0 0 7 +inf 7 1 7 +inf 7 1 7 -inf N N +0 0 7 +inf 7 1 7 +inf 7 1 7 -1 N N +0 0 7 +inf 7 1 7 +inf 7 1 7 -0 N N +0 0 7 +inf 7 1 7 +inf 7 1 7 +0 N N +0 0 7 +inf 7 1 7 +inf 7 1 7 1 N N +0 0 7 nan 7 1 7 +inf 7 1 7 +inf N N +0 0 7 nan 7 1 7 +inf 7 1 7 nan N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 -inf N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 -1 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 -0 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 +0 N N +0 0 7 +inf 7 +inf 7 +inf 7 +inf 7 1 N N +0 0 7 nan 7 +inf 7 +inf 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 +inf 7 +inf 7 nan N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 -inf N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 -1 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 -0 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 +0 N N +0 0 7 +inf 7 nan 7 +inf 7 nan 7 1 N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 +inf 7 nan 7 nan N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 -inf N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 -1 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 -0 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 +0 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 1 N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 +inf N N +0 0 7 nan 7 -inf 7 nan 7 -inf 7 nan N N +0 0 7 nan 7 -1 7 nan 7 -1 7 -inf N N +0 0 7 nan 7 -1 7 nan 7 -1 7 -1 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 -0 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 +0 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 1 N N +0 0 7 nan 7 -1 7 nan 7 -1 7 +inf N N +0 0 7 nan 7 -1 7 nan 7 -1 7 nan N N +0 0 7 nan 7 -0 7 nan 7 -0 7 -inf N N +0 0 7 nan 7 -0 7 nan 7 -0 7 -1 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 -0 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 +0 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 1 N N +0 0 7 nan 7 -0 7 nan 7 -0 7 +inf N N +0 0 7 nan 7 -0 7 nan 7 -0 7 nan N N +0 0 7 nan 7 +0 7 nan 7 +0 7 -inf N N +0 0 7 nan 7 +0 7 nan 7 +0 7 -1 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 -0 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 +0 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 1 N N +0 0 7 nan 7 +0 7 nan 7 +0 7 +inf N N +0 0 7 nan 7 +0 7 nan 7 +0 7 nan N N +0 0 7 nan 7 1 7 nan 7 1 7 -inf N N +0 0 7 nan 7 1 7 nan 7 1 7 -1 N N +0 0 7 nan 7 1 7 nan 7 1 7 -0 N N +0 0 7 nan 7 1 7 nan 7 1 7 +0 N N +0 0 7 nan 7 1 7 nan 7 1 7 1 N N +0 0 7 nan 7 1 7 nan 7 1 7 +inf N N +0 0 7 nan 7 1 7 nan 7 1 7 nan N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 -inf N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 -1 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 -0 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 +0 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 1 N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 +inf N N +0 0 7 nan 7 +inf 7 nan 7 +inf 7 nan N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 -0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +0 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 1 N N +0 0 7 nan 7 nan 7 nan 7 nan 7 +inf N N +0 0 7 nan 7 nan 7 nan 7 nan 7 nan N N + +# values with only 1, -1, +0, -0 +0 0 7 0 7 -1 7 -1 7 -1 7 -1 N N +0 0 7 -1 7 -1 7 -1 7 -1 7 -0 N N +0 0 7 -1 7 -1 7 -1 7 -1 7 +0 N N +0 0 7 -2 7 -1 7 -1 7 -1 7 1 N N +0 0 7 0 7 -0 7 -1 7 -0 7 -1 N N +0 0 7 -1 7 -0 7 -1 7 -0 7 -0 N N +0 0 7 -1 7 -0 7 -1 7 -0 7 +0 N N +0 0 7 -2 7 -0 7 -1 7 -0 7 1 N N +0 0 7 0 7 +0 7 -1 7 +0 7 -1 N N +0 0 7 -1 7 +0 7 -1 7 +0 7 -0 N N +0 0 7 -1 7 +0 7 -1 7 +0 7 +0 N N +0 0 7 -2 7 +0 7 -1 7 +0 7 1 N N +0 0 7 0 7 1 7 -1 7 1 7 -1 N N +0 0 7 -1 7 1 7 -1 7 1 7 -0 N N +0 0 7 -1 7 1 7 -1 7 1 7 +0 N N +0 0 7 -2 7 1 7 -1 7 1 7 1 N N +0 0 7 1 7 -1 7 -0 7 -1 7 -1 N N +0 0 7 0 7 -1 7 -0 7 -1 7 -0 N N +0 0 7 -0 7 -1 7 -0 7 -1 7 +0 N N +0 0 7 -1 7 -1 7 -0 7 -1 7 1 N N +0 0 7 1 7 -0 7 -0 7 -0 7 -1 N N +0 0 7 0 7 -0 7 -0 7 -0 7 -0 N N +0 0 7 -0 7 -0 7 -0 7 -0 7 +0 N N +0 0 7 -1 7 -0 7 -0 7 -0 7 1 N N +0 0 7 1 7 +0 7 -0 7 +0 7 -1 N N +0 0 7 0 7 +0 7 -0 7 +0 7 -0 N N +0 0 7 -0 7 +0 7 -0 7 +0 7 +0 N N +0 0 7 -1 7 +0 7 -0 7 +0 7 1 N N +0 0 7 1 7 1 7 -0 7 1 7 -1 N N +0 0 7 0 7 1 7 -0 7 1 7 -0 N N +0 0 7 -0 7 1 7 -0 7 1 7 +0 N N +0 0 7 -1 7 1 7 -0 7 1 7 1 N N +0 0 7 1 7 -1 7 +0 7 -1 7 -1 N N +0 0 7 +0 7 -1 7 +0 7 -1 7 -0 N N +0 0 7 0 7 -1 7 +0 7 -1 7 +0 N N +0 0 7 -1 7 -1 7 +0 7 -1 7 1 N N +0 0 7 1 7 -0 7 +0 7 -0 7 -1 N N +0 0 7 +0 7 -0 7 +0 7 -0 7 -0 N N +0 0 7 0 7 -0 7 +0 7 -0 7 +0 N N +0 0 7 -1 7 -0 7 +0 7 -0 7 1 N N +0 0 7 1 7 +0 7 +0 7 +0 7 -1 N N +0 0 7 +0 7 +0 7 +0 7 +0 7 -0 N N +0 0 7 0 7 +0 7 +0 7 +0 7 +0 N N +0 0 7 -1 7 +0 7 +0 7 +0 7 1 N N +0 0 7 1 7 1 7 +0 7 1 7 -1 N N +0 0 7 +0 7 1 7 +0 7 1 7 -0 N N +0 0 7 0 7 1 7 +0 7 1 7 +0 N N +0 0 7 -1 7 1 7 +0 7 1 7 1 N N +0 0 7 2 7 -1 7 1 7 -1 7 -1 N N +0 0 7 1 7 -1 7 1 7 -1 7 -0 N N +0 0 7 1 7 -1 7 1 7 -1 7 +0 N N +0 0 7 0 7 -1 7 1 7 -1 7 1 N N +0 0 7 2 7 -0 7 1 7 -0 7 -1 N N +0 0 7 1 7 -0 7 1 7 -0 7 -0 N N +0 0 7 1 7 -0 7 1 7 -0 7 +0 N N +0 0 7 0 7 -0 7 1 7 -0 7 1 N N +0 0 7 2 7 +0 7 1 7 +0 7 -1 N N +0 0 7 1 7 +0 7 1 7 +0 7 -0 N N +0 0 7 1 7 +0 7 1 7 +0 7 +0 N N +0 0 7 0 7 +0 7 1 7 +0 7 1 N N +0 0 7 2 7 1 7 1 7 1 7 -1 N N +0 0 7 1 7 1 7 1 7 1 7 -0 N N +0 0 7 1 7 1 7 1 7 1 7 +0 N N +0 0 7 0 7 1 7 1 7 1 7 1 N N + +# also check the imaginary part is correctly rounded +0 - 2 nan 2 16 2 nan 5 17 2 nan N N +0 + 2 nan 2 24 2 nan 5 17 2 nan N U +0 - 2 nan 2 16 2 nan 5 17 2 nan N D +0 - 2 nan 2 16 2 nan 5 17 2 nan N Z +0 + 2 nan 2 -16 2 nan 5 -17 2 nan N N +0 + 2 nan 2 -16 2 nan 5 -17 2 nan N U +0 - 2 nan 2 -24 2 nan 5 -17 2 nan N D +0 + 2 nan 2 -16 2 nan 5 -17 2 nan N Z + diff --git a/tests/tabs.c b/tests/tabs.c new file mode 100644 index 0000000..4651089 --- /dev/null +++ b/tests/tabs.c @@ -0,0 +1,36 @@ +/* tabs -- test file for mpc_abs. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (FC, f, mpc_abs); + + test_start (); + + tgeneric (f, 2, 1024, 1, 0); + data_check (f, "abs.dat"); + + test_end (); + + return 0; +} diff --git a/tests/tacos.c b/tests/tacos.c new file mode 100644 index 0000000..38653a4 --- /dev/null +++ b/tests/tacos.c @@ -0,0 +1,36 @@ +/* tacos -- test file for mpc_acos. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_acos); + + test_start (); + + data_check (f, "acos.dat"); + tgeneric (f, 2, 512, 7, 7); + + test_end (); + + return 0; +} diff --git a/tests/tacosh.c b/tests/tacosh.c new file mode 100644 index 0000000..f8fbdc6 --- /dev/null +++ b/tests/tacosh.c @@ -0,0 +1,57 @@ +/* tacosh.c -- test file for mpc_acosh. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +bug20091120 (void) +{ + mpc_t x, y; + + mpc_init2 (x, 53); + mpc_init3 (y, 17, 42); + mpc_set_ui_ui (x, 1, 1, MPC_RNDNN); + mpc_acosh (y, x, MPC_RNDNN); + if (mpfr_get_prec (mpc_realref(y)) != 17 || + mpfr_get_prec (mpc_imagref(y)) != 42) + { + printf ("Error, mpc_acosh changed the precisions!!!\n"); + exit (1); + } + mpc_clear (x); + mpc_clear (y); +} + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_acosh); + + test_start (); + + bug20091120 (); + + data_check (f, "acosh.dat"); + tgeneric (f, 2, 512, 7, 7); + + test_end (); + + return 0; +} diff --git a/tests/tadd.c b/tests/tadd.c new file mode 100644 index 0000000..11a305b --- /dev/null +++ b/tests/tadd.c @@ -0,0 +1,70 @@ +/* tadd -- test file for mpc_add. + +Copyright (C) 2008, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +check_ternary_value (void) +{ + mpc_t x, y, z; + mpfr_prec_t prec; + + mpc_init2 (x, 2); + mpc_init2 (y, 2); + mpc_init2 (z, 2); + + for (prec = 2; prec <= 1000; prec++) + { + mpc_set_prec (x, prec); + mpc_set_prec (y, prec); + + mpc_set_ui (x, 1, MPC_RNDNN); + mpc_mul_2ui (x, x, (unsigned long int) prec, MPC_RNDNN); + mpc_set_ui (y, 1, MPC_RNDNN); + + if (mpc_add (z, x, y, MPC_RNDNN) == 0) + { + fprintf (stderr, "Error in mpc_add: 2^(-prec)+1 cannot be exact\n"); + exit (1); + } + } + + mpc_clear (x); + mpc_clear (y); + mpc_clear (z); +} + +int +main (void) +{ + DECL_FUNC (C_CC, f, mpc_add); + f.properties = FUNC_PROP_SYMETRIC; + + test_start (); + + check_ternary_value(); + data_check (f, "add.dat"); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tadd_fr.c b/tests/tadd_fr.c new file mode 100644 index 0000000..1f3b76a --- /dev/null +++ b/tests/tadd_fr.c @@ -0,0 +1,72 @@ +/* tadd_fr -- test file for mpc_add_fr. + +Copyright (C) 2008, 2010, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +check_ternary_value (mpfr_prec_t prec_max, mpfr_prec_t step) +{ + mpfr_prec_t prec; + mpc_t z; + mpfr_t f; + + mpc_init2 (z, 2); + mpfr_init (f); + + for (prec = 2; prec < prec_max; prec += step) + { + mpc_set_prec (z, prec); + mpfr_set_prec (f, prec); + + mpc_set_ui (z, 1, MPC_RNDNN); + mpfr_set_ui (f, 1, GMP_RNDN); + if (mpc_add_fr (z, z, f, MPC_RNDNZ)) + { + printf ("Error in mpc_add_fr: 1+1 should be exact\n"); + exit (1); + } + + mpc_set_ui (z, 1, MPC_RNDNN); + mpc_mul_2ui (z, z, (unsigned long int) prec, MPC_RNDNN); + if (mpc_add_fr (z, z, f, MPC_RNDNN) == 0) + { + fprintf (stderr, "Error in mpc_add_fr: 2^prec+1 cannot be exact\n"); + exit (1); + } + } + mpc_clear (z); + mpfr_clear (f); +} + +int +main (void) +{ + DECL_FUNC (CCF, f, mpc_add_fr); + test_start (); + + check_ternary_value (1024, 1); + + data_check (f, "add_fr.dat"); + tgeneric (f, 2, 1024, 7, 10); + + test_end (); + return 0; +} diff --git a/tests/tadd_si.c b/tests/tadd_si.c new file mode 100644 index 0000000..da12a7a --- /dev/null +++ b/tests/tadd_si.c @@ -0,0 +1,68 @@ +/* tadd_si -- test file for mpc_add_si. + +Copyright (C) 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +check_ternary_value (void) +{ + mpfr_prec_t prec; + mpc_t z; + const long int s = -1; + + mpc_init2 (z, 2); + + for (prec=2; prec <= 1024; prec++) { + mpc_set_prec (z, prec); + mpc_set_ui (z, 3ul, MPC_RNDNN); + if (mpc_add_si (z, z, s, MPC_RNDDU)) { + printf ("Error in mpc_add_si: 3+(-1) should be exact\n"); + exit (1); + } + else if (mpc_cmp_si (z, 2l) != 0) { + printf ("Error in mpc_add_si: 3+(-1) should be 2\n"); + exit (1); + } + + mpc_mul_2ui (z, z, (unsigned long int) prec, MPC_RNDNN); + if (mpc_add_si (z, z, s, MPC_RNDNN) == 0) { + printf ("Error in mpc_add_si: 2^(prec+1)-1 cannot be exact\n"); + exit (1); + } + } + + mpc_clear (z); +} + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_add_ui); + + test_start (); + + check_ternary_value (); + tgeneric (f, 2, 1024, 11, -2); + + test_end (); + + return 0; +} diff --git a/tests/tadd_ui.c b/tests/tadd_ui.c new file mode 100644 index 0000000..4f8efea --- /dev/null +++ b/tests/tadd_ui.c @@ -0,0 +1,68 @@ +/* tadd_ui -- test file for mpc_add_ui. + +Copyright (C) 2008, 2010, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +check_ternary_value (void) +{ + mpfr_prec_t prec; + mpc_t z; + + mpc_init2 (z, 2); + + for (prec=2; prec <= 1024; prec++) + { + mpc_set_prec (z, prec); + + mpc_set_ui (z, 1, MPC_RNDNN); + if (mpc_add_ui (z, z, 1, MPC_RNDNZ)) + { + printf ("Error in mpc_add_ui: 1+1 should be exact\n"); + exit (1); + } + + mpc_set_ui (z, 1, MPC_RNDNN); + mpc_mul_2ui (z, z, (unsigned long int) prec, MPC_RNDNN); + if (mpc_add_ui (z, z, 1, MPC_RNDNN) == 0) + { + printf ("Error in mpc_add_ui: 2^prec+1 cannot be exact\n"); + exit (1); + } + } + + mpc_clear (z); +} + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_add_ui); + + test_start (); + + check_ternary_value (); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tan.dat b/tests/tan.dat new file mode 100644 index 0000000..ce4c097 --- /dev/null +++ b/tests/tan.dat @@ -0,0 +1,135 @@ +# Data test file for mpc_tan. +# +# Copyright (C) 2008, 2010, 2011 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . + +# See file sin.dat for the format description. + +# Special values, following ISO C99 standard, Annex G, +# more precisely Section G.6.2.6 "The ctanh functions" +# since G.6 defines ctan(z) as -i * ctanh(i*z) + +# Rule [conj]: tan(conj(z)) = conj(tan(z)) +# Rule [odd]: tan(-z) = -tan(z) + +# Note: for each rule, we cite the rule for tanh from C99, +# and below the translated rule for tan, using tanh(z) = i tan(-iz), +# thus tanh(a+i*b) = c+i*d translates to tan(b-i*a) = d-i*c + +# tanh(+0 + i*0) = +0 + i*0 +# tan (+0 - i*0) = +0 - i*0 +0 0 2 +0 2 -0 2 +0 2 -0 N N +# [conj]: tan(+0 + i*0) = +0 + i*0 +0 0 2 +0 2 +0 2 +0 2 +0 N N +# [odd]: tan(-0 + i*0) = -0 + i*0 +0 0 2 -0 2 +0 2 -0 2 +0 N N +# [odd+conj]: tan(-0 - i*0) = -0 - i*0 +0 0 2 -0 2 -0 2 -0 2 -0 N N + +# tanh(x + i*inf) = nan + i*nan for finite x +# tan (inf - i*x) = nan + i*nan for finite x +0 0 2 nan 2 nan 2 +inf 2 +1 N N +0 0 2 nan 2 nan 2 +inf 2 +0 N N +0 0 2 nan 2 nan 2 +inf 2 -0 N N +0 0 2 nan 2 nan 2 +inf 2 -1 N N +# [conj] does not make sense since we already considered x < 0 +# [odd]: tan(-inf + i*x) = nan + i*nan for finite x +0 0 2 nan 2 nan 2 -inf 2 +1 N N +0 0 2 nan 2 nan 2 -inf 2 +0 N N +0 0 2 nan 2 nan 2 -inf 2 -0 N N +0 0 2 nan 2 nan 2 -inf 2 -1 N N + +# tanh(x + i*nan) = nan + i*nan for finite x +# tan (nan + i*x) = nan + i*nan for finite x +0 0 2 nan 2 nan 2 nan 2 1 N N +0 0 2 nan 2 nan 2 nan 2 +0 N N +0 0 2 nan 2 nan 2 nan 2 -0 N N +0 0 2 nan 2 nan 2 nan 2 -1 N N +# [conj] makes no sense since we already considered x < 0 +# idem for [odd] since nan has no sign + +# tanh(+inf + i*y) = 1 + i*0*sin(2y) for positive-signed finite y +# tan (y - i*inf) = 0*sin(2*y) - i*1 for positive-signed finite y +0 0 2 +0 2 -1 2 1 2 -inf N N +0 0 2 -0 2 -1 2 2 2 -inf N N +# [conj]: tan (y + i*inf) = 0*sin(2*y) + i*1 +0 0 2 +0 2 +1 2 1 2 +inf N N +0 0 2 -0 2 +1 2 2 2 +inf N N +# [odd]: tan (-y + i*inf) = -0*sin(2*y) + i*1 +0 0 2 -0 2 +1 2 -1 2 +inf N N +0 0 2 +0 2 +1 2 -2 2 +inf N N +# [odd+conj]: tan (-y - i*inf) = -0*sin(2*y) - i*1 +0 0 2 -0 2 -1 2 -1 2 -inf N N +0 0 2 +0 2 -1 2 -2 2 -inf N N + +# tanh(+inf + i*inf) = 1 +/- i*0 (unspecified sign of zero for C99) +# tan (+inf - i*inf) = +/-0 - i*1 +0 0 2 0 2 -1 2 +inf 2 -inf N N +# [conj]: tan (+inf + i*inf) = +/-0 + i*1 +0 0 2 0 2 +1 2 +inf 2 +inf N N +# [odd]: tan (-inf + i*inf) = +/-0 + i*1 +0 0 2 0 2 +1 2 -inf 2 +inf N N +# [odd+conj]: tan (-inf - i*inf) = +/-0 - i*1 +0 0 2 0 2 -1 2 -inf 2 -inf N N + +# tanh(+inf + i*nan) = 1 +/- i*0 (unspecified sign of zero for C99) +# tan (nan - i*inf) = +/-0 - i*1 +0 0 2 0 2 -1 2 nan 2 -inf N N +# [conj]: tan (nan + i*inf) = +/-0 + i*1 +0 0 2 0 2 +1 2 nan 2 +inf N N +# [odd] = [conj] since nan has no sign, and -(+/-0) = +/-0 + +# tanh(nan + i*0) = nan + i*0 +# tan(+0 + i*nan) = +0 + i*nan +0 0 2 +0 2 nan 2 +0 2 nan N N +# [conj] gives the same identity since nan has no sign +# [odd]: tan(-0 + i*nan) = -0 + i*nan +0 0 2 -0 2 nan 2 -0 2 nan N N + +# tanh(nan + i*y) = nan + i*nan for all nonzero y +# tan (y + i*nan) = nan + i*nan +0 0 2 nan 2 nan 2 +inf 2 nan N N +0 0 2 nan 2 nan 2 +1 2 nan N N +0 0 2 nan 2 nan 2 -1 2 nan N N +0 0 2 nan 2 nan 2 -inf 2 nan N N +# [conj] gives no new relation since nan has no sign +# [odd] gives no new relation since we already considered y < 0 + +# tanh(nan + i*nan) = nan + i*nan +0 0 2 nan 2 nan 2 nan 2 nan N N + +# corner case: op = atan (2^(-k) + i*2^k) for k=200 and k=1000 ++ + 100 0x1@-50 100 0x1@50 1000 0x1.921fb54442d18469898cc51701b839a252049c1114cf98e804177d4c76273644a29410f31c6809bbdf2a33679a748636605614dbe4be286e9fc26adadaa3848bc90b6aecc4bcfd8de89884d34c6fdad617feb96de80d6fdbdc70d7f6b5133f4b5d3e4822f8963fcc9250cca3d9c8b67b8400f97142c77e0b31b4906c38 1000 0x1.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555548888888888888888888888888888888888888888888888888a@-50 N N ++ + 100 0x1@-250 100 0x1@250 4000 0x1.921fb54442d18469898cc51701b839a252049c1114cf98e804177d4c76273644a29410f31c6809bbdf2a33679a748636605614dbe4be286e9fc26adadaa3848bc90b6aecc4bcfd8de89885d34c6fdad617feb96de80d6fdbdc70d7f6b5133f4b5d3e4822f8963fcc9250cca3d9c8b67b8400f97142c77e0b31b4906c38aba734d22c7f51fa499ebf06caba47b9475b2c38c5e6ac410aa5773daa520ee12d2cdace186a9c95793009e2e8d811943042f86520bc8c5c6d9c77c73cee58301d0c07364f0745d80f451f6b8abbe0de98a593bc5797ed2ab02e30732a92f9d52ad5ca2ba44c3131f40a202ae51cb51555885b5a662e1a08a0f46750aa4357be3974c9d9f70a08b1b7de1515d4e2aeba0c18fb672e1f0b4dc3c98f57eb5d19b61267ae3d1929c0944ac33b9dc7a44c35a5dcd7e25ff40db31410c9b0ec04e67d90d4c8a43e56302ef6401977c22eaef4c2bad8ee13118175b28dc411c49f40e9cb566287b6b7f9c1fa211c9705a2415242100234e478254f0fccaf10e334217b74b64d33864e30d5e9c4783528d0696c2a17b44b07d39455a899d1b77785b609bd1df25d1df8283f7d954c50f8b28e9cd780bb33652c9f412187444677430ca2b7cfda3ec252e19dc5af5f7037baec42e09039a00d224fab60b5532769d5311b1fbb830dff6fb9214d811e9be86b92680509246d87f56a 4000 0x1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555556@-250 N N + +# yet another absurd case: op = atan (2^200) + 2^(-200000)*I; +# expensive to compute +#- - 50 0x1@50 50 0x1@-49900 1000 0x1.921fb54442d18469898cc51701b839a252049c1114cf98e803177d4c76273644a29410f31c6809bbdf2a33679a748636605614dbe4be286e9fc26adadaa3848bc90b6aecc4bcfd8de8988628a1c5302b6d540ec33d62c53131c62d4c0a6894a0b2939d784deb9521e7a621f92f1e0bd0d9564ec6981cd3608709e5c18e 1000 0x1@-50000 N N + +# corner case +- + 9 -0x9bp-51 9 -1 9 -0x16dp-8 9 -0x77p-3 N N + +# huge values ++ - 53 -0 53 -1 53 0x4580CBF242683p-3 53 -0x1B3E8A3660D279p-3 N N +- - 53 +0 53 -1 53 -0x4580CBF242683p-3 53 -0x1B3E8A3660D279p-3 N N ++ + 53 -0 53 +1 53 -0x1B3E8A3660D279p-3 53 0x4580CBF242683p-3 N N + +# some values taken from ttan.c ++ + 53 0x1D02967C31CDB5 53 0x1D02967C31CDB5 53 0x3243F6A8885A30p-53 53 0x11A62633145C07p-106 N N +- + 53 0x1D02967C31CDB4 53 0x1D02967C31CDB5 53 0x3243F6A8885A30p-53 53 0x11A62633145C07p-106 D U +- - 53 0x1D02967C31CDB4 53 0x1D02967C31CDB4 53 0x3243F6A8885A30p-53 53 0x11A62633145C07p-106 Z D +- + 53 -0xB0BD0AA4A3B3D 53 -0xB0BD0AA4A3B3D 53 0x1921FB54442D19p-52 53 -0x172CECE675D1FDp-105 N N diff --git a/tests/tanh.dat b/tests/tanh.dat new file mode 100644 index 0000000..439fb26 --- /dev/null +++ b/tests/tanh.dat @@ -0,0 +1,81 @@ +# Data file for mpc_tanh. +# +# Copyright (C) 2008 INRIA +# +# This file is part of GNU MPC. +# +# GNU MPC is free software; you can redistribute it and/or modify it under +# the terms of the GNU Lesser General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +#o ption) any later version. +# +# GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +# more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see http://www.gnu.org/licenses/ . +# +# For explanations on the file format, see sin.dat. + +# special values (following ISO C99 standard) +0 0 7 -1 7 0 7 -inf 7 -inf N N +0 0 7 -1 7 -0 7 -inf 7 -1 N N +0 0 7 -1 7 -0 7 -inf 7 -0 N N +0 0 7 -1 7 +0 7 -inf 7 +0 N N +0 0 7 -1 7 +0 7 -inf 7 1 N N +0 0 7 -1 7 0 7 -inf 7 +inf N N +0 0 7 -1 7 0 7 -inf 7 NaN N N +0 0 7 NaN 7 NaN 7 -1 7 -inf N N +0 0 7 NaN 7 NaN 7 -1 7 +inf N N +0 0 7 NaN 7 NaN 7 -1 7 NaN N N +0 0 7 NaN 7 NaN 7 -0 7 -inf N N +0 0 7 -0 7 -0 7 -0 7 -0 N N +0 0 7 -0 7 +0 7 -0 7 +0 N N +0 0 7 NaN 7 NaN 7 -0 7 +inf N N +0 0 7 NaN 7 NaN 7 -0 7 NaN N N +0 0 7 NaN 7 NaN 7 +0 7 -inf N N +0 0 7 +0 7 -0 7 +0 7 -0 N N +0 0 7 +0 7 +0 7 +0 7 +0 N N +0 0 7 NaN 7 NaN 7 +0 7 +inf N N +0 0 7 NaN 7 NaN 7 +0 7 NaN N N +0 0 7 NaN 7 NaN 7 1 7 -inf N N +0 0 7 NaN 7 NaN 7 1 7 +inf N N +0 0 7 NaN 7 NaN 7 1 7 NaN N N +0 0 7 1 7 0 7 +inf 7 -inf N N +0 0 7 1 7 -0 7 +inf 7 -1 N N +0 0 7 1 7 -0 7 +inf 7 -0 N N +0 0 7 1 7 +0 7 +inf 7 +0 N N +0 0 7 1 7 +0 7 +inf 7 1 N N +0 0 7 1 7 0 7 +inf 7 +inf N N +0 0 7 1 7 0 7 +inf 7 NaN N N +0 0 7 NaN 7 NaN 7 NaN 7 -inf N N +0 0 7 NaN 7 NaN 7 NaN 7 -1 N N +0 0 7 NaN 7 -0 7 NaN 7 -0 N N +0 0 7 NaN 7 +0 7 NaN 7 +0 N N +0 0 7 NaN 7 NaN 7 NaN 7 1 N N +0 0 7 NaN 7 NaN 7 NaN 7 +inf N N +0 0 7 NaN 7 NaN 7 NaN 7 NaN N N + +# purely real argument +- 0 50 -0xc2f7d5a8a79ccp-52 50 -0 7 -1 7 -0 N N +- 0 50 -0xc2f7d5a8a79ccp-52 50 +0 7 -1 7 +0 N N ++ 0 50 0xc2f7d5a8a79ccp-52 50 -0 7 1 7 -0 N N ++ 0 50 0xc2f7d5a8a79ccp-52 50 +0 7 1 7 +0 N N + +# purely imaginary argument +0 - 50 -0 50 -0x18eb245cbee3a8p-52 7 -0 7 -1 N N +0 + 50 -0 50 0x18eb245cbee3a8p-52 7 -0 7 1 N N +0 - 50 +0 50 -0x18eb245cbee3a8p-52 7 +0 7 -1 N N +0 + 50 +0 50 0x18eb245cbee3a8p-52 7 +0 7 1 N N + +# values with +1 and -1 +- - 50 -0x1157bffca4a8cp-48 50 -0x459193d28cfe2p-52 7 -1 7 -1 N N +- + 50 -0x1157bffca4a8cp-48 50 0x459193d28cfe2p-52 7 -1 7 1 N N ++ - 50 0x1157bffca4a8cp-48 50 -0x459193d28cfe2p-52 7 1 7 -1 N N ++ + 50 0x1157bffca4a8cp-48 50 0x459193d28cfe2p-52 7 1 7 1 N N + +# IEEE-754 double precision ++ - 53 0x10000000000001p-53 53 0x1FFFFFFFFFFFFFp-53 53 0x1E938CBCEB16DFp-55 53 0x1B1F56FDEEF00Fp-53 N N + diff --git a/tests/targ.c b/tests/targ.c new file mode 100644 index 0000000..b84c292 --- /dev/null +++ b/tests/targ.c @@ -0,0 +1,36 @@ +/* targ -- test file for mpc_arg. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (FC, f, mpc_arg); + + test_start (); + + tgeneric (f, 2, 1024, 1, 4096); + data_check (f, "arg.dat"); + + test_end (); + + return 0; +} diff --git a/tests/tasin.c b/tests/tasin.c new file mode 100644 index 0000000..3470408 --- /dev/null +++ b/tests/tasin.c @@ -0,0 +1,36 @@ +/* tasin -- test file for mpc_asin. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_asin); + + test_start (); + + data_check (f, "asin.dat"); + tgeneric (f, 2, 512, 7, 7); + + test_end (); + + return 0; +} diff --git a/tests/tasinh.c b/tests/tasinh.c new file mode 100644 index 0000000..c266829 --- /dev/null +++ b/tests/tasinh.c @@ -0,0 +1,57 @@ +/* tasinh -- test file for mpc_asinh. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +bug20091120 (void) +{ + mpc_t x, y; + + mpc_init2 (x, 53); + mpc_init3 (y, 17, 42); + mpc_set_ui_ui (x, 1, 1, MPC_RNDNN); + mpc_asinh (y, x, MPC_RNDNN); + if (mpfr_get_prec (mpc_realref(y)) != 17 || + mpfr_get_prec (mpc_imagref(y)) != 42) + { + printf ("Error, mpc_asinh changed the precisions!!!\n"); + exit (1); + } + mpc_clear (x); + mpc_clear (y); +} + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_asinh); + + test_start (); + + bug20091120 (); + + data_check (f, "asinh.dat"); + tgeneric (f, 2, 512, 7, 7); + + test_end (); + + return 0; +} diff --git a/tests/tatan.c b/tests/tatan.c new file mode 100644 index 0000000..8883588 --- /dev/null +++ b/tests/tatan.c @@ -0,0 +1,68 @@ +/* tatan -- test file for mpc_atan. + +Copyright (C) 2009, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +#if 0 +/* tests intermediate underflow; WONTFIX */ +static int +test_underflow (void) +{ + mpc_t z; + mpfr_exp_t emin = mpfr_get_emin (); + + mpfr_set_emin (-10); + mpc_init2 (z, 21); + mpfr_set_si (mpc_realref(z), -1, GMP_RNDZ); + mpfr_set_ui_2exp (mpc_imagref(z), 1, 20, GMP_RNDZ); + mpfr_add_ui (mpc_imagref(z), mpc_imagref(z), 1, GMP_RNDZ); + mpfr_div_2exp (mpc_imagref(z), mpc_imagref(z), 20, GMP_RNDZ); + mpc_atan (z, z, MPC_RNDNN); + if (mpfr_cmp_si_2exp (mpc_realref(z), -1066635, 20) != 0 || + mpfr_cmp_si_2exp (mpc_imagref(z), 1687619, 22)) + { + printf ("Error in test_coverage\n"); + printf ("expected (-1066635/2^20 1687619/2^22)\n"); + printf ("got "); + mpc_out_str (stdout, 10, 20, z, MPC_RNDNN); + printf ("\n"); + exit (1); + } + mpc_clear (z); + mpfr_set_emin (emin); +} +#endif + + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_atan); + + test_start (); + + data_check (f, "atan.dat"); + tgeneric (f, 2, 512, 5, 128); + + test_end (); + + return 0; +} + diff --git a/tests/tatanh.c b/tests/tatanh.c new file mode 100644 index 0000000..ddba68c --- /dev/null +++ b/tests/tatanh.c @@ -0,0 +1,57 @@ +/* tatanh -- test file for mpc_atanh. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +bug20091120 (void) +{ + mpc_t x, y; + + mpc_init2 (x, 53); + mpc_init3 (y, 17, 42); + mpc_set_ui_ui (x, 1, 1, MPC_RNDNN); + mpc_atanh (y, x, MPC_RNDNN); + if (mpfr_get_prec (mpc_realref(y)) != 17 || + mpfr_get_prec (mpc_imagref(y)) != 42) + { + printf ("Error, mpc_atanh changed the precisions!!!\n"); + exit (1); + } + mpc_clear (x); + mpc_clear (y); +} + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_atanh); + + test_start (); + + bug20091120 (); + + data_check (f, "atanh.dat"); + tgeneric (f, 2, 512, 5, 128); + + test_end (); + + return 0; +} diff --git a/tests/tconj.c b/tests/tconj.c new file mode 100644 index 0000000..949a80b --- /dev/null +++ b/tests/tconj.c @@ -0,0 +1,36 @@ +/* tconj -- test file for mpc_conj. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_conj); + + test_start (); + + data_check (f, "conj.dat"); + tgeneric (f, 2, 1024, 1, 0); + + test_end (); + + return 0; +} diff --git a/tests/tcos.c b/tests/tcos.c new file mode 100644 index 0000000..66a85ba --- /dev/null +++ b/tests/tcos.c @@ -0,0 +1,65 @@ +/* tcos -- test file for mpc_cos. + +Copyright (C) 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +bug20090105 (void) +{ + /* this bug appeared on 32-bits machines */ + mpc_t op, expected, got; + mpc_init2 (op, 324); + mpc_init2 (expected, 324); + mpc_init2 (got, 324); + + mpfr_set_str (mpc_realref(op), "-3.f1813b1487372434fea4414a520f65a343a16d0ec1ffb" + "b2b880154db8d63377ce788fc4215c450300@1", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref(op), "-2.b7a0c80bcacf1ccbbac614bf53a58b672b1b503161bee" + "59a82e46a23570b652f7ba5f01ef766d1c50", 16,GMP_RNDN); + mpfr_set_str (mpc_realref(expected), "7.57c5b08a2b11b660d906a354289b0724b9c4b237" + "95abe33424e8d9858e534bd5d776ddd18e34b0240", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref(expected), "-1.f41a389646d068e0263561cb3c5d1df763945ad" + "ed9339f2a98387a3c4f97dbfd8a08b7d0af2f11b46", 16,GMP_RNDN); + + mpc_cos (got, op, MPC_RNDNN); + if (mpc_cmp (got, expected) != 0) + TEST_FAILED ("mpc_cos", op, got, expected, MPC_RNDNN); + + mpc_clear (got); + mpc_clear(expected); + mpc_clear (op); +} + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_cos); + + test_start (); + + data_check (f, "cos.dat"); + tgeneric (f, 2, 512, 7, 7); + + bug20090105 (); + + test_end (); + + return 0; +} diff --git a/tests/tcosh.c b/tests/tcosh.c new file mode 100644 index 0000000..57b5601 --- /dev/null +++ b/tests/tcosh.c @@ -0,0 +1,134 @@ +/* test file for mpc_cosh. + +Copyright (C) 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +pure_real_argument (void) +{ + /* cosh(x -i*0) = cosh(x) +i*0 if x<0 */ + /* cosh(x -i*0) = cosh(x) -i*0 if x>0 */ + /* cosh(x +i*0) = cosh(x) -i*0 if x<0 */ + /* cosh(x -i*0) = cosh(x) +i*0 if x>0 */ + mpc_t u; + mpc_t z; + mpc_t cosh_z; + + mpc_init2 (z, 2); + mpc_init2 (u, 100); + mpc_init2 (cosh_z, 100); + + /* cosh(1 +i*0) = cosh(1) +i*0 */ + mpc_set_ui_ui (z, 1, 0, MPC_RNDNN); + mpfr_cosh (mpc_realref (u), mpc_realref (z), GMP_RNDN); + mpfr_set_ui (mpc_imagref (u), 0, GMP_RNDN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + /* cosh(1 -i*0) = cosh(1) -i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_conj (u, u, MPC_RNDNN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || !mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + /* cosh(-1 +i*0) = cosh(1) -i*0 */ + mpc_neg (z, z, MPC_RNDNN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || !mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + /* cosh(-1 -i*0) = cosh(1) +i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_conj (u, u, MPC_RNDNN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + mpc_clear (cosh_z); + mpc_clear (z); + mpc_clear (u); +} + +static void +pure_imaginary_argument (void) +{ + /* cosh(+0 +i*y) = cos y +i*0*sin y */ + /* cosh(-0 +i*y) = cos y -i*0*sin y */ + mpc_t u; + mpc_t z; + mpc_t cosh_z; + + mpc_init2 (z, 2); + mpc_init2 (u, 100); + mpc_init2 (cosh_z, 100); + + /* cosh(+0 +i) = cos(1) + i*0 */ + mpc_set_ui_ui (z, 0, 1, MPC_RNDNN); + mpfr_cos (mpc_realref (u), mpc_imagref (z), GMP_RNDN); + mpfr_set_ui (mpc_imagref (u), 0, GMP_RNDN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + /* cosh(+0 -i) = cos(1) - i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_conj (u, u, MPC_RNDNN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || !mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + /* cosh(-0 +i) = cos(1) - i*0 */ + mpc_neg (z, z, MPC_RNDNN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || !mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + /* cosh(-0 -i) = cos(1) + i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_conj (u, u, MPC_RNDNN); + mpc_cosh (cosh_z, z, MPC_RNDNN); + if (mpc_cmp (cosh_z, u) != 0 || mpfr_signbit (mpc_imagref (cosh_z))) + TEST_FAILED ("mpc_cosh", z, cosh_z, u, MPC_RNDNN); + + mpc_clear (cosh_z); + mpc_clear (z); + mpc_clear (u); +} + +int +main (void) +{ + DECL_FUNC(CC, f,mpc_cosh); + + test_start (); + + data_check (f, "cosh.dat"); + tgeneric (f, 2, 512, 7, 7); + + pure_real_argument (); + pure_imaginary_argument (); + + test_end (); + + return 0; +} diff --git a/tests/tdiv.c b/tests/tdiv.c new file mode 100644 index 0000000..3b8340f --- /dev/null +++ b/tests/tdiv.c @@ -0,0 +1,36 @@ +/* tdiv -- test file for mpc_div. + +Copyright (C) 2002, 2008, 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (C_CC, f, mpc_div); + + test_start (); + + data_check (f, "div.dat"); + tgeneric (f, 2, 1024, 7, 4096); + + test_end (); + return 0; +} diff --git a/tests/tdiv_2si.c b/tests/tdiv_2si.c new file mode 100644 index 0000000..5046201 --- /dev/null +++ b/tests/tdiv_2si.c @@ -0,0 +1,35 @@ +/* tdiv_2si -- test file for mpc_div_2si. + +Copyright (C) 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCS, f, mpc_div_2si); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tdiv_2ui.c b/tests/tdiv_2ui.c new file mode 100644 index 0000000..6cc8f14 --- /dev/null +++ b/tests/tdiv_2ui.c @@ -0,0 +1,35 @@ +/* tdiv_2ui -- test file for mpc_div_2ui. + +Copyright (C) 2008, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_div_2ui); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tdiv_fr.c b/tests/tdiv_fr.c new file mode 100644 index 0000000..21e677e --- /dev/null +++ b/tests/tdiv_fr.c @@ -0,0 +1,36 @@ +/* test file for mpc_div_fr. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCF, f, mpc_div_fr); + + test_start (); + + data_check (f, "div_fr.dat"); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tdiv_ui.c b/tests/tdiv_ui.c new file mode 100644 index 0000000..5e62d57 --- /dev/null +++ b/tests/tdiv_ui.c @@ -0,0 +1,35 @@ +/* test file for mpc_div_ui. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_div_ui); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/texp.c b/tests/texp.c new file mode 100644 index 0000000..0486cce --- /dev/null +++ b/tests/texp.c @@ -0,0 +1,36 @@ +/* texp -- test file for mpc_exp. + +Copyright (C) 2002, 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_exp); + + test_start (); + + data_check (f, "exp.dat"); + tgeneric (f, 2, 512, 7, 256); + + test_end (); + + return 0; +} diff --git a/tests/tfma.c b/tests/tfma.c new file mode 100644 index 0000000..81bc167 --- /dev/null +++ b/tests/tfma.c @@ -0,0 +1,107 @@ +/* tfma -- test file for mpc_fma. + +Copyright (C) 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +cmpfma (mpc_srcptr a, mpc_srcptr b, mpc_srcptr c, mpc_rnd_t rnd) + /* computes a*b+c with the naive and fast functions using the rounding + mode rnd and compares the results and return values. + In our current test suite, all input precisions are the same, and we + use this precision also for the result. + */ +{ + mpc_t z, t; + int inex_z, inex_t; + + mpc_init2 (z, MPC_MAX_PREC (a)); + mpc_init2 (t, MPC_MAX_PREC (a)); + + inex_z = mpc_fma_naive (z, a, b, c, rnd); + inex_t = mpc_fma (t, a, b, c, rnd); + + if (mpc_cmp (z, t) != 0 || inex_z != inex_t) { + fprintf (stderr, "fma_naive and fma differ for rnd=(%s,%s)\n", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + MPC_OUT (a); + MPC_OUT (b); + MPC_OUT (c); + MPC_OUT (z); + MPC_OUT (t); + if (inex_z != inex_t) { + fprintf (stderr, "inex_re (z): %s\n", MPC_INEX_STR (inex_z)); + fprintf (stderr, "inex_re (t): %s\n", MPC_INEX_STR (inex_t)); + } + exit (1); + } + + mpc_clear (z); + mpc_clear (t); +} + + +static void +check_random (void) +{ + mpfr_prec_t prec; + int rnd_re, rnd_im; + mpc_t a, b, c; + + mpc_init2 (a, 1000); + mpc_init2 (b, 1000); + mpc_init2 (c, 1000); + + for (prec = 2; prec < 1000; prec = (mpfr_prec_t) (prec * 1.1 + 1)) { + mpc_set_prec (a, prec); + mpc_set_prec (b, prec); + mpc_set_prec (c, prec); + + test_default_random (a, -1024, 1024, 128, 0); + test_default_random (b, -1024, 1024, 128, 0); + test_default_random (c, -1024, 1024, 128, 0); + + for (rnd_re = 0; rnd_re < 4; rnd_re ++) + for (rnd_im = 0; rnd_im < 4; rnd_im ++) + cmpfma (a, b, c, MPC_RND (rnd_re, rnd_im)); + } + + mpc_clear (a); + mpc_clear (b); + mpc_clear (c); +} + + +int +main (void) +{ + DECL_FUNC (CCCC, f, mpc_fma); + + test_start (); + + check_random (); + + data_check (f, "fma.dat"); + tgeneric (f, 2, 1024, 1, 256); + + test_end (); + + return 0; +} diff --git a/tests/tfr_div.c b/tests/tfr_div.c new file mode 100644 index 0000000..bea8a21 --- /dev/null +++ b/tests/tfr_div.c @@ -0,0 +1,34 @@ +/* tfr_div -- test file for mpc_fr_div. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CFC, f, mpc_fr_div); + test_start(); + + data_check (f, "fr_div.dat"); + tgeneric (f, 2, 1024, 7, 65535); + + test_end (); + return 0; +} diff --git a/tests/tfr_sub.c b/tests/tfr_sub.c new file mode 100644 index 0000000..e366bc6 --- /dev/null +++ b/tests/tfr_sub.c @@ -0,0 +1,35 @@ +/* tfr_div -- test file for mpc_fr_sub. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC(CFC, f, mpc_fr_sub); + + test_start(); + + data_check (f, "fr_sub.dat"); + tgeneric (f, 2, 4096, 7, 0); + + test_end (); + return 0; +} diff --git a/tests/tgeneric.c b/tests/tgeneric.c new file mode 100644 index 0000000..a2bb460 --- /dev/null +++ b/tests/tgeneric.c @@ -0,0 +1,1412 @@ +/* tgeneric.c -- File for generic tests. + +Copyright (C) 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +/* Warning: unlike the MPFR macro (defined in mpfr-impl.h), this one returns + true when b is singular */ +#define MPFR_CAN_ROUND(b,err,prec,rnd) \ + (mpfr_zero_p (b) || mpfr_inf_p (b) \ + || mpfr_can_round (b, (long)mpfr_get_prec (b) - (err), (rnd), \ + GMP_RNDZ, (prec) + ((rnd)==GMP_RNDN))) + +/* functions with one input, one output */ +static void +tgeneric_cc (mpc_function *function, mpc_ptr op, mpc_ptr rop, + mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + /* We compute the result with four times the precision and check whether the + rounding is correct. Error reports in this part of the algorithm might + still be wrong, though, since there are two consecutive roundings (but we + try to avoid them). */ + function->pointer.CC (rop4, op, rnd); + function->pointer.CC (rop, op, rnd); + + /* can't use the mpfr_can_round function when argument is singular, + use a custom macro instead. */ + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + /* avoid double rounding error */ + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + /* rounding failed */ + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op); + + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_cc_c (mpc_function *function, mpc_ptr op, mpc_ptr rop1, mpc_ptr rop2, + mpc_ptr rop14, mpc_ptr rop24, mpc_ptr rop14rnd, mpc_ptr rop24rnd, + mpc_rnd_t rnd1, mpc_rnd_t rnd2) +{ + /* same as the previous function, but for mpc functions computing two + results from one argument */ + known_signs_t ks = {1, 1}; + + function->pointer.CC_C (rop14, rop24, op, rnd1, rnd2); + function->pointer.CC_C (rop1, rop2, op, rnd1, rnd2); + + if ( MPFR_CAN_ROUND (mpc_realref (rop14), 1, MPC_PREC_RE (rop1), + MPC_RND_RE (rnd1)) + && MPFR_CAN_ROUND (mpc_imagref (rop14), 1, MPC_PREC_IM (rop1), + MPC_RND_IM (rnd1)) + && MPFR_CAN_ROUND (mpc_realref (rop24), 1, MPC_PREC_RE (rop2), + MPC_RND_RE (rnd2)) + && MPFR_CAN_ROUND (mpc_imagref (rop24), 1, MPC_PREC_IM (rop2), + MPC_RND_IM (rnd2))) { + mpc_set (rop14rnd, rop14, rnd1); + mpc_set (rop24rnd, rop24, rnd2); + } + else + return; + + if (!same_mpc_value (rop1, rop14rnd, ks)) { + /* rounding failed for first result */ + printf ("Rounding might be incorrect for the first result of %s at\n", function->name); + MPC_OUT (op); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd1)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd1))); + printf ("\n%s gives ", function->name); + MPC_OUT (rop1); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop14); + printf ("and is rounded to "); + MPC_OUT (rop14rnd); + exit (1); + } + else if (!same_mpc_value (rop2, rop24rnd, ks)) { + /* rounding failed for second result */ + printf ("Rounding might be incorrect for the second result of %s at\n", function->name); + MPC_OUT (op); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd2)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd2))); + printf ("\n%s gives ", function->name); + MPC_OUT (rop2); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop24); + printf ("and is rounded to "); + MPC_OUT (rop24rnd); + exit (1); + } +} + +static void +tgeneric_fc (mpc_function *function, mpc_ptr op, mpfr_ptr rop, + mpfr_ptr rop4, mpfr_ptr rop4rnd, mpfr_rnd_t rnd) +{ + function->pointer.FC (rop4, op, rnd); + function->pointer.FC (rop, op, rnd); + if (MPFR_CAN_ROUND (rop4, 1, mpfr_get_prec (rop), rnd)) + mpfr_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpfr_value (rop, rop4rnd, 1)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op); + printf ("with rounding mode %s", mpfr_print_rnd_mode (rnd)); + + printf ("\n%s gives ", function->name); + MPFR_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPFR_OUT (rop4); + printf ("and is rounded to "); + MPFR_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_cfc (mpc_function *function, mpfr_ptr op1, mpc_ptr op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CFC (rop4, op1, op2, rnd); + function->pointer.CFC (rop, op1, op2, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + MPFR_OUT (op1); + MPC_OUT (op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_ccf (mpc_function *function, mpc_ptr op1, mpfr_ptr op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CCF (rop4, op1, op2, rnd); + function->pointer.CCF (rop, op1, op2, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op1); + MPFR_OUT (op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +/* for functions with one mpc_t output, two mpc_t inputs */ +static void +tgeneric_c_cc (mpc_function *function, mpc_ptr op1, mpc_ptr op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + /* We compute the result with four times the precision and check whether the + rounding is correct. Error reports in this part of the algorithm might + still be wrong, though, since there are two consecutive roundings (but we + try to avoid them). */ + function->pointer.C_CC (rop4, op1, op2, rnd); + function->pointer.C_CC (rop, op1, op2, rnd); + + /* can't use mpfr_can_round when argument is singular */ + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + /* avoid double rounding error */ + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + /* rounding failed */ + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op1); + MPC_OUT (op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_cccc (mpc_function *function, mpc_ptr op1, mpc_ptr op2, mpc_ptr op3, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + /* We compute the result with four times the precision and check whether the + rounding is correct. Error reports in this part of the algorithm might + still be wrong, though, since there are two consecutive roundings (but we + try to avoid them). */ + function->pointer.CCCC (rop4, op1, op2, op3, rnd); + function->pointer.CCCC (rop, op1, op2, op3, rnd); + + /* can't use mpfr_can_round when argument is singular */ + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + /* avoid double rounding error */ + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + /* rounding failed */ + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op1); + MPC_OUT (op2); + MPC_OUT (op3); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_ccu (mpc_function *function, mpc_ptr op1, unsigned long int op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CCU (rop4, op1, op2, rnd); + function->pointer.CCU (rop, op1, op2, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op1); + printf ("op2=%lu\n", op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_cuc (mpc_function *function, unsigned long int op1, mpc_ptr op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CUC (rop4, op1, op2, rnd); + function->pointer.CUC (rop, op1, op2, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + printf ("op1=%lu\n", op1); + MPC_OUT (op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_ccs (mpc_function *function, mpc_ptr op1, long int op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CCS (rop4, op1, op2, rnd); + function->pointer.CCS (rop, op1, op2, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op1); + printf ("op2=%ld\n", op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + + +static void +tgeneric_cci (mpc_function *function, mpc_ptr op1, int op2, + mpc_ptr rop, mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CCI (rop4, op1, op2, rnd); + function->pointer.CCI (rop, op1, op2, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + MPC_OUT (op1); + printf ("op2=%d\n", op2); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + +static void +tgeneric_cuuc (mpc_function *function, unsigned long int op1, + unsigned long int op2, mpc_ptr op3, mpc_ptr rop, + mpc_ptr rop4, mpc_ptr rop4rnd, mpc_rnd_t rnd) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CUUC (rop4, op1, op2, op3, rnd); + function->pointer.CUUC (rop, op1, op2, op3, rnd); + if (MPFR_CAN_ROUND (mpc_realref (rop4), 1, MPC_PREC_RE (rop), + MPC_RND_RE (rnd)) + && MPFR_CAN_ROUND (mpc_imagref (rop4), 1, MPC_PREC_IM (rop), + MPC_RND_IM (rnd))) + mpc_set (rop4rnd, rop4, rnd); + else + return; + + if (same_mpc_value (rop, rop4rnd, ks)) + return; + + printf ("Rounding in %s might be incorrect for\n", function->name); + printf ("op1=%lu\n", op1); + printf ("op2=%lu\n", op2); + MPC_OUT (op3); + printf ("with rounding mode (%s, %s)", + mpfr_print_rnd_mode (MPC_RND_RE (rnd)), + mpfr_print_rnd_mode (MPC_RND_IM (rnd))); + + printf ("\n%s gives ", function->name); + MPC_OUT (rop); + printf ("%s quadruple precision gives ", function->name); + MPC_OUT (rop4); + printf ("and is rounded to "); + MPC_OUT (rop4rnd); + + exit (1); +} + + +/* Test parameter reuse: the function should not use its output parameter in + internal computations. */ +static void +reuse_cc (mpc_function* function, mpc_srcptr z, mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CC (expected, z, MPC_RNDNN); + function->pointer.CC (got, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z) for\n", function->name); + MPC_OUT (z); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_cc_c (mpc_function* function, mpc_srcptr z, mpc_ptr got1, mpc_ptr got2, + mpc_ptr exp1, mpc_ptr exp2) +{ + known_signs_t ks = {1, 1}; + + function->pointer.CC_C (exp1, exp2, z, MPC_RNDNN, MPC_RNDNN); + mpc_set (got1, z, MPC_RNDNN); /* exact */ + function->pointer.CC_C (got1, got2, got1, MPC_RNDNN, MPC_RNDNN); + if ( !same_mpc_value (got1, exp1, ks) + || !same_mpc_value (got2, exp2, ks)) { + printf ("Reuse error in first result of %s for\n", function->name); + MPC_OUT (z); + MPC_OUT (exp1); + MPC_OUT (got1); + MPC_OUT (exp2); + MPC_OUT (got2); + exit (1); + } + mpc_set (got2, z, MPC_RNDNN); /* exact */ + function->pointer.CC_C (got1, got2, got2, MPC_RNDNN, MPC_RNDNN); + if ( !same_mpc_value (got1, exp1, ks) + || !same_mpc_value (got2, exp2, ks)) { + printf ("Reuse error in second result of %s for\n", function->name); + MPC_OUT (z); + MPC_OUT (exp1); + MPC_OUT (got1); + MPC_OUT (exp2); + MPC_OUT (got2); + exit (1); + } +} + +static void +reuse_fc (mpc_function* function, mpc_ptr z, mpc_ptr x, mpfr_ptr expected) +{ + mpc_set (x, z, MPC_RNDNN); /* exact */ + function->pointer.FC (expected, z, GMP_RNDN); + function->pointer.FC (mpc_realref (x), x, GMP_RNDN); + if (!same_mpfr_value (mpc_realref (x), expected, 1)) + { + mpfr_t got; + got[0] = mpc_realref(x)[0]; /* display sensible name */ + printf ("Reuse error for %s(mpc_realref(z), z) for\n", function->name); + MPC_OUT (z); + MPFR_OUT (expected); + MPFR_OUT (got); + + exit (1); + } + mpc_set (x, z, MPC_RNDNN); /* exact */ + function->pointer.FC (mpc_imagref (x), x, GMP_RNDN); + if (!same_mpfr_value (mpc_imagref (x), expected, 1)) + { + mpfr_t got; + got[0] = mpc_imagref(x)[0]; /* display sensible name */ + printf ("Reuse error for %s(mpc_imagref(z), z) for \n", function->name); + MPC_OUT (z); + MPFR_OUT (expected); + MPFR_OUT (got); + + exit (1); + } +} + +static void +reuse_cfc (mpc_function* function, mpc_srcptr z, mpfr_srcptr x, mpc_ptr got, + mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CFC (expected, x, z, MPC_RNDNN); + function->pointer.CFC (got, x, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, x, z) for\n", function->name); + MPFR_OUT (x); + MPC_OUT (z); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_ccf (mpc_function* function, mpc_srcptr z, mpfr_srcptr x, mpc_ptr got, + mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CCF (expected, z, x, MPC_RNDNN); + function->pointer.CCF (got, got, x, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z, x, RNDNN) for\n", function->name); + MPC_OUT (z); + MPFR_OUT (x); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +/* for functions with one mpc_t output, two mpc_t inputs */ +static void +reuse_c_cc (mpc_function* function, mpc_srcptr z, mpc_srcptr x, + mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.C_CC (expected, z, x, MPC_RNDNN); + function->pointer.C_CC (got, got, x, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z, x) for\n", function->name); + MPC_OUT (z); + MPC_OUT (x); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + mpc_set (got, x, MPC_RNDNN); /* exact */ + function->pointer.C_CC (expected, z, x, MPC_RNDNN); + function->pointer.C_CC (got, z, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(x, z, x) for\n", function->name); + MPC_OUT (z); + MPC_OUT (x); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + mpc_set (got, x, MPC_RNDNN); /* exact */ + function->pointer.C_CC (expected, x, x, MPC_RNDNN); + function->pointer.C_CC (got, got, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(x, x, x) for\n", function->name); + MPC_OUT (x); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_cccc (mpc_function* function, mpc_srcptr z, mpc_srcptr x, mpc_srcptr y, + mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CCCC (expected, z, x, y, MPC_RNDNN); + function->pointer.CCCC (got, got, x, y, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z, x, y) for\n", function->name); + MPC_OUT (z); + MPC_OUT (x); + MPC_OUT (y); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + + mpc_set (got, x, MPC_RNDNN); /* exact */ + function->pointer.CCCC (expected, z, x, y, MPC_RNDNN); + function->pointer.CCCC (got, z, got, y, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(x, z, x, y) for\n", function->name); + MPC_OUT (z); + MPC_OUT (x); + MPC_OUT (y); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + + mpc_set (got, y, MPC_RNDNN); /* exact */ + function->pointer.CCCC (expected, z, x, y, MPC_RNDNN); + function->pointer.CCCC (got, z, x, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(y, z, x, y) for\n", function->name); + MPC_OUT (z); + MPC_OUT (x); + MPC_OUT (y); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + + mpc_set (got, x, MPC_RNDNN); /* exact */ + function->pointer.CCCC (expected, x, x, x, MPC_RNDNN); + function->pointer.CCCC (got, got, got, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(x, x, x, x) for\n", function->name); + MPC_OUT (x); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_ccu (mpc_function* function, mpc_srcptr z, unsigned long ul, + mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CCU (expected, z, ul, MPC_RNDNN); + function->pointer.CCU (got, got, ul, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z, n) for\n", function->name); + MPC_OUT (z); + printf ("n=%lu\n", ul); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_cuc (mpc_function* function, unsigned long ul, mpc_srcptr z, + mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CUC (expected, ul, z,MPC_RNDNN); + function->pointer.CUC (got, ul, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, n, z) for\n", function->name); + printf ("n=%lu\n", ul); + MPC_OUT (z); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_ccs (mpc_function* function, mpc_srcptr z, long lo, + mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CCS (expected, z, lo, MPC_RNDNN); + function->pointer.CCS (got, got, lo, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z, n) for\n", function->name); + MPC_OUT (z); + printf ("n=%ld\n", lo); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_cci (mpc_function* function, mpc_srcptr z, int i, + mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CCI (expected, z, i, MPC_RNDNN); + function->pointer.CCI (got, got, i, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, z, n) for\n", function->name); + MPC_OUT (z); + printf ("n=%d\n", i); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + +static void +reuse_cuuc (mpc_function* function, unsigned long ul1, unsigned long ul2, + mpc_srcptr z, mpc_ptr got, mpc_ptr expected) +{ + known_signs_t ks = {1, 1}; + + mpc_set (got, z, MPC_RNDNN); /* exact */ + function->pointer.CUUC (expected, ul1, ul2, z,MPC_RNDNN); + function->pointer.CUUC (got, ul1, ul2, got, MPC_RNDNN); + if (!same_mpc_value (got, expected, ks)) + { + printf ("Reuse error for %s(z, m, n, z) for\n", function->name); + printf ("m=%lu\n", ul1); + printf ("n=%lu\n", ul2); + MPC_OUT (z); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } +} + + +/* helper functions for iterating over mpfr rounding modes */ +static mpfr_rnd_t +first_rnd_mode (void) +{ + return GMP_RNDN; +} + +static mpfr_rnd_t +next_rnd_mode (mpfr_rnd_t curr) + /* assumes that all rounding modes are non-negative, and returns -1 + when curr is the last rounding mode */ +{ + switch (curr) { + case GMP_RNDN: + return GMP_RNDZ; + case GMP_RNDZ: + return GMP_RNDU; + case GMP_RNDU: + return GMP_RNDD; + default: + /* return invalid guard value in mpfr_rnd_t */ +#if MPFR_VERSION_MAJOR < 3 + return GMP_RNDNA; +#else + return MPFR_RNDA; /* valid rounding type, but not (yet) used in mpc */ +#endif + } +} + +static int +is_valid_rnd_mode (mpfr_rnd_t curr) + /* returns 1 if curr is a valid rounding mode, and 0otherwise */ +{ + if ( curr == GMP_RNDN || curr == GMP_RNDZ + || curr == GMP_RNDU || curr == GMP_RNDD) + return 1; + else + return 0; +} + +/* tgeneric(prec_min, prec_max, step, exp_max) checks rounding with random + numbers: + - with precision ranging from prec_min to prec_max with an increment of + step, + - with exponent between -exp_max and exp_max. + + It also checks parameter reuse (it is assumed here that either two mpc_t + variables are equal or they are different, in the sense that the real part + of one of them cannot be the imaginary part of the other). */ +void +tgeneric (mpc_function function, mpfr_prec_t prec_min, + mpfr_prec_t prec_max, mpfr_prec_t step, mpfr_exp_t exp_max) +{ + unsigned long ul1 = 0, ul2 = 0; + long lo = 0; + int i = 0; + mpfr_t x1, x2, xxxx; + mpc_t z1, z2, z3, z4, z5, zzzz, zzzz2; + + mpfr_rnd_t rnd_re, rnd_im, rnd2_re, rnd2_im; + mpfr_prec_t prec; + mpfr_exp_t exp_min; + int special, special_cases; + + mpc_init2 (z1, prec_max); + switch (function.type) + { + case C_CC: + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (z4, prec_max); + mpc_init2 (zzzz, 4*prec_max); + special_cases = 8; + break; + case CCCC: + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (z4, prec_max); + mpc_init2 (z5, prec_max); + mpc_init2 (zzzz, 4*prec_max); + special_cases = 8; + break; + case FC: + mpfr_init2 (x1, prec_max); + mpfr_init2 (x2, prec_max); + mpfr_init2 (xxxx, 4*prec_max); + mpc_init2 (z2, prec_max); + special_cases = 4; + break; + case CCF: case CFC: + mpfr_init2 (x1, prec_max); + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (zzzz, 4*prec_max); + special_cases = 6; + break; + case CCI: case CCS: + case CCU: case CUC: + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (zzzz, 4*prec_max); + special_cases = 5; + break; + case CUUC: + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (zzzz, 4*prec_max); + special_cases = 6; + break; + case CC_C: + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (z4, prec_max); + mpc_init2 (z5, prec_max); + mpc_init2 (zzzz, 4*prec_max); + mpc_init2 (zzzz2, 4*prec_max); + special_cases = 4; + break; + case CC: + default: + mpc_init2 (z2, prec_max); + mpc_init2 (z3, prec_max); + mpc_init2 (zzzz, 4*prec_max); + special_cases = 4; + } + + exp_min = mpfr_get_emin (); + if (exp_max <= 0 || exp_max > mpfr_get_emax ()) + exp_max = mpfr_get_emax(); + if (-exp_max > exp_min) + exp_min = - exp_max; + + if (step < 1) + step = 1; + + for (prec = prec_min, special = 0; + prec <= prec_max || special <= special_cases; + prec+=step, special += (prec > prec_max ? 1 : 0)) { + /* In the end, test functions in special cases of purely real, purely + imaginary or infinite arguments. */ + + /* probability of one zero part in 256th (25 is almost 10%) */ + const unsigned int zero_probability = special != 0 ? 0 : 25; + + mpc_set_prec (z1, prec); + test_default_random (z1, exp_min, exp_max, 128, zero_probability); + + switch (function.type) + { + case C_CC: + mpc_set_prec (z2, prec); + test_default_random (z2, exp_min, exp_max, 128, zero_probability); + mpc_set_prec (z3, prec); + mpc_set_prec (z4, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + mpfr_set_ui (mpc_realref (z2), 0, GMP_RNDN); + break; + case 6: + mpfr_set_inf (mpc_realref (z2), -1); + break; + case 7: + mpfr_set_ui (mpc_imagref (z2), 0, GMP_RNDN); + break; + case 8: + mpfr_set_inf (mpc_imagref (z2), +1); + break; + } + break; + case CCCC: + mpc_set_prec (z2, prec); + test_default_random (z2, exp_min, exp_max, 128, zero_probability); + mpc_set_prec (z3, prec); + mpc_set_prec (z4, prec); + mpc_set_prec (z5, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + mpfr_set_ui (mpc_realref (z2), 0, GMP_RNDN); + break; + case 6: + mpfr_set_inf (mpc_realref (z2), -1); + break; + case 7: + mpfr_set_ui (mpc_imagref (z2), 0, GMP_RNDN); + break; + case 8: + mpfr_set_inf (mpc_imagref (z2), +1); + break; + } + break; + case FC: + mpc_set_prec (z2, prec); + mpfr_set_prec (x1, prec); + mpfr_set_prec (x2, prec); + mpfr_set_prec (xxxx, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + } + break; + case CCU: case CUC: + mpc_set_prec (z2, 128); + do { + test_default_random (z2, 0, 64, 128, zero_probability); + } while (!mpfr_fits_ulong_p (mpc_realref (z2), GMP_RNDN)); + ul1 = mpfr_get_ui (mpc_realref(z2), GMP_RNDN); + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + ul1 = 0; + break; + } + break; + case CUUC: + mpc_set_prec (z2, 128); + do { + test_default_random (z2, 0, 64, 128, zero_probability); + } while (!mpfr_fits_ulong_p (mpc_realref (z2), GMP_RNDN) + ||!mpfr_fits_ulong_p (mpc_imagref (z2), GMP_RNDN)); + ul1 = mpfr_get_ui (mpc_realref(z2), GMP_RNDN); + ul2 = mpfr_get_ui (mpc_imagref(z2), GMP_RNDN); + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + ul1 = 0; + break; + case 6: + ul2 = 0; + break; + } + break; + case CCS: + mpc_set_prec (z2, 128); + do { + test_default_random (z2, 0, 64, 128, zero_probability); + } while (!mpfr_fits_slong_p (mpc_realref (z2), GMP_RNDN)); + lo = mpfr_get_si (mpc_realref(z2), GMP_RNDN); + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + lo = 0; + break; + } + break; + case CCI: + mpc_set_prec (z2, 128); + do { + test_default_random (z2, 0, 64, 128, zero_probability); + } while (!mpfr_fits_slong_p (mpc_realref (z2), GMP_RNDN)); + i = (int)mpfr_get_si (mpc_realref(z2), GMP_RNDN); + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + i = 0; + break; + } + break; + case CCF: case CFC: + mpfr_set_prec (x1, prec); + mpfr_set (x1, mpc_realref (z1), GMP_RNDN); + test_default_random (z1, exp_min, exp_max, 128, zero_probability); + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + case 5: + mpfr_set_ui (x1, 0, GMP_RNDN); + break; + case 6: + mpfr_set_inf (x1, +1); + break; + } + break; + case CC_C: + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (z4, prec); + mpc_set_prec (z5, prec); + mpc_set_prec (zzzz, 4*prec); + mpc_set_prec (zzzz2, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + } + break; + case CC: + default: + mpc_set_prec (z2, prec); + mpc_set_prec (z3, prec); + mpc_set_prec (zzzz, 4*prec); + switch (special) + { + case 1: + mpfr_set_ui (mpc_realref (z1), 0, GMP_RNDN); + break; + case 2: + mpfr_set_inf (mpc_realref (z1), +1); + break; + case 3: + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + break; + case 4: + mpfr_set_inf (mpc_imagref (z1), -1); + break; + } + } + + for (rnd_re = first_rnd_mode (); is_valid_rnd_mode (rnd_re); rnd_re = next_rnd_mode (rnd_re)) + switch (function.type) + { + case C_CC: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_c_cc (&function, z1, z2, z3, zzzz, z4, + MPC_RND (rnd_re, rnd_im)); + reuse_c_cc (&function, z1, z2, z3, z4); + break; + case CCCC: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_cccc (&function, z1, z2, z3, z4, zzzz, z5, + MPC_RND (rnd_re, rnd_im)); + reuse_cccc (&function, z1, z2, z3, z4, z5); + break; + case FC: + tgeneric_fc (&function, z1, x1, xxxx, x2, rnd_re); + reuse_fc (&function, z1, z2, x1); + break; + case CC: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_cc (&function, z1, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_cc (&function, z1, z2, z3); + break; + case CC_C: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + for (rnd2_re = first_rnd_mode (); is_valid_rnd_mode (rnd2_re); rnd2_re = next_rnd_mode (rnd2_re)) + for (rnd2_im = first_rnd_mode (); is_valid_rnd_mode (rnd2_im); rnd2_im = next_rnd_mode (rnd2_im)) + tgeneric_cc_c (&function, z1, z2, z3, zzzz, zzzz2, z4, z5, + MPC_RND (rnd_re, rnd_im), MPC_RND (rnd2_re, rnd2_im)); + reuse_cc_c (&function, z1, z2, z3, z4, z5); + break; + case CFC: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_cfc (&function, x1, z1, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_cfc (&function, z1, x1, z2, z3); + break; + case CCF: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_ccf (&function, z1, x1, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_ccf (&function, z1, x1, z2, z3); + break; + case CCU: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_ccu (&function, z1, ul1, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_ccu (&function, z1, ul1, z2, z3); + break; + case CUC: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_cuc (&function, ul1, z1, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_cuc (&function, ul1, z1, z2, z3); + break; + case CCS: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_ccs (&function, z1, lo, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_ccs (&function, z1, lo, z2, z3); + break; + case CCI: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_cci (&function, z1, i, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_cci (&function, z1, i, z2, z3); + break; + case CUUC: + for (rnd_im = first_rnd_mode (); is_valid_rnd_mode (rnd_im); rnd_im = next_rnd_mode (rnd_im)) + tgeneric_cuuc (&function, ul1, ul2, z1, z2, zzzz, z3, + MPC_RND (rnd_re, rnd_im)); + reuse_cuuc (&function, ul1, ul2, z1, z2, z3); + break; + default: + printf ("tgeneric not yet implemented for this kind of" + "function\n"); + exit (1); + } + } + + mpc_clear (z1); + switch (function.type) + { + case C_CC: + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (z4); + mpc_clear (zzzz); + break; + case CCCC: + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (z4); + mpc_clear (z5); + mpc_clear (zzzz); + break; + case FC: + mpc_clear (z2); + mpfr_clear (x1); + mpfr_clear (x2); + mpfr_clear (xxxx); + break; + case CCF: case CFC: + mpfr_clear (x1); + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (zzzz); + break; + case CC_C: + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (z4); + mpc_clear (z5); + mpc_clear (zzzz); + mpc_clear (zzzz2); + break; + case CUUC: + case CCI: case CCS: + case CCU: case CUC: + case CC: + default: + mpc_clear (z2); + mpc_clear (z3); + mpc_clear (zzzz); + } +} diff --git a/tests/tget_version.c b/tests/tget_version.c new file mode 100644 index 0000000..2d42f3f --- /dev/null +++ b/tests/tget_version.c @@ -0,0 +1,62 @@ +/* tget_version -- Test file for mpc_get_version + +Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include +#include "mpc-tests.h" + +int +main (void) +{ +#ifdef __MPIR_VERSION + printf ("MPIR: include %d.%d.%d, lib %s\n", + __MPIR_VERSION, __MPIR_VERSION_MINOR, __MPIR_VERSION_PATCHLEVEL, + mpir_version); +#else + printf ("GMP: include %d.%d.%d, lib %s\n", + __GNU_MP_VERSION, __GNU_MP_VERSION_MINOR, __GNU_MP_VERSION_PATCHLEVEL, + gmp_version); +#endif + printf ("MPFR: include %s, lib %s\n", + MPFR_VERSION_STRING, + mpfr_get_version ()); + printf ("MPC: include %s, lib %s\n", MPC_VERSION_STRING, + mpc_get_version ()); + + if (strcmp (mpc_get_version (), MPC_VERSION_STRING) != 0) + { + printf ("Error: header and library do not match\n" + "mpc_get_version: \"%s\"\nMPC_VERSION_STRING: \"%s\"\n", + mpc_get_version(), MPC_VERSION_STRING); + exit (1); + } + +#ifdef MPC_CC + printf ("C compiler: %s\n", MPC_CC); +#endif +#ifdef MPC_GCC + printf ("GCC: %s\n", MPC_GCC); +#endif +#ifdef MPC_GCC_VERSION + printf ("GCC version: %s\n", MPC_GCC_VERSION); +#endif + + return 0; +} diff --git a/tests/timag.c b/tests/timag.c new file mode 100644 index 0000000..47cf52c --- /dev/null +++ b/tests/timag.c @@ -0,0 +1,35 @@ +/* timag -- test file for mpc_imag. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (FC, f, mpc_imag); + + test_start (); + + tgeneric (f, 2, 1024, 1, 4096); + + test_end (); + + return 0; +} diff --git a/tests/tio_str.c b/tests/tio_str.c new file mode 100644 index 0000000..af5a669 --- /dev/null +++ b/tests/tio_str.c @@ -0,0 +1,252 @@ +/* tio_str-- Test file for mpc_inp_str and mpc_out_str. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +#ifdef HAVE_UNISTD_H +#define _POSIX_C_SOURCE 1 /* apparently needed on Darwin */ +#include /* for dup, dup2, STDIN_FILENO and STDOUT_FILENO */ +#else +#define STDIN_FILENO 0 +#define STDOUT_FILENO 1 +#endif + +extern unsigned long line_number; +/* character appearing next in the file, may be EOF */ +extern int nextchar; +extern const char *rnd_mode[]; + +static void +check_file (const char* file_name) +{ + FILE *fp; + + int tmp; + int base; + int inex_re; + int inex_im; + mpc_t expected, got; + mpc_rnd_t rnd = MPC_RNDNN; + int inex = 0, expected_inex; + size_t expected_size, size; + known_signs_t ks = {1, 1}; + + fp = open_data_file (file_name); + + mpc_init2 (expected, 53); + mpc_init2 (got, 53); + + /* read data file */ + line_number = 1; + nextchar = getc (fp); + skip_whitespace_comments (fp); + + while (nextchar != EOF) + { + /* 1. read a line of data: expected result, base, rounding mode */ + read_ternary (fp, &inex_re); + read_ternary (fp, &inex_im); + read_mpc (fp, expected, &ks); + if (inex_re == TERNARY_ERROR || inex_im == TERNARY_ERROR) + expected_inex = -1; + else + expected_inex = MPC_INEX (inex_re, inex_im); + read_int (fp, &tmp, "size"); + expected_size = (size_t)tmp; + read_int (fp, &base, "base"); + read_mpc_rounding_mode (fp, &rnd); + + /* 2. read string at the same precision as the expected result */ + while (nextchar != '"') + nextchar = getc (fp); + mpfr_set_prec (mpc_realref (got), MPC_PREC_RE (expected)); + mpfr_set_prec (mpc_imagref (got), MPC_PREC_IM (expected)); + inex = mpc_inp_str (got, fp, &size, base, rnd); + + /* 3. compare this result with the expected one */ + if (inex != expected_inex || !same_mpc_value (got, expected, ks) + || size != expected_size) + { + printf ("mpc_inp_str failed (line %lu) with rounding mode %s\n", + line_number, rnd_mode[rnd]); + if (inex != expected_inex) + printf(" got inexact value: %d\nexpected inexact value: %d\n", + inex, expected_inex); + if (size != expected_size) + printf (" got size: %lu\nexpected size: %lu\n ", + (unsigned long int) size, (unsigned long int) expected_size); + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + + exit (1); + } + + while ((nextchar = getc (fp)) != '"'); + nextchar = getc (fp); + + skip_whitespace_comments (fp); + } + + mpc_clear (expected); + mpc_clear (got); + close_data_file (fp); +} + +static void +check_io_str (mpc_ptr read_number, mpc_ptr expected) +{ + char tmp_file[] = "mpc_test"; + FILE *fp; + size_t sz; + + if (!(fp = fopen (tmp_file, "w"))) + { + printf ("Error: Could not open file %s in write mode\n", tmp_file); + exit (1); + } + + mpc_out_str (fp, 10, 0, expected, MPC_RNDNN); + fclose (fp); + + if (!(fp = fopen (tmp_file, "r"))) + { + printf ("Error: Could not open file %s in read mode\n", tmp_file); + exit (1); + }; + if (mpc_inp_str (read_number, fp, &sz, 10, MPC_RNDNN) == -1) + { + printf ("Error: mpc_inp_str cannot correctly re-read number " + "in file %s\n", tmp_file); + + exit (1); + } + fclose (fp); + + /* mpc_cmp set erange flag when an operand is a NaN */ + mpfr_clear_flags (); + if (mpc_cmp (read_number, expected) != 0 || mpfr_erangeflag_p()) + { + printf ("Error: inp_str o out_str <> Id\n"); + MPC_OUT (read_number); + MPC_OUT (expected); + + exit (1); + } +} + +#ifndef MPC_NO_STREAM_REDIRECTION +/* test out_str with stream=NULL */ +static void +check_stdout (mpc_ptr read_number, mpc_ptr expected) +{ + char tmp_file[] = "mpc_test"; + int fd; + size_t sz; + + fflush (stdout); + fd = dup (STDOUT_FILENO); + if (freopen (tmp_file, "w", stdout) == NULL) + { + printf ("mpc_inp_str cannot redirect stdout\n"); + exit (1); + } + mpc_out_str (NULL, 2, 0, expected, MPC_RNDNN); + fflush (stdout); + dup2 (fd, STDOUT_FILENO); + close (fd); + clearerr (stdout); + + fflush (stdin); + fd = dup (STDIN_FILENO); + if (freopen (tmp_file, "r", stdin) == NULL) + { + printf ("mpc_inp_str cannot redirect stdout\n"); + exit (1); + } + if (mpc_inp_str (read_number, NULL, &sz, 2, MPC_RNDNN) == -1) + { + printf ("mpc_inp_str cannot correctly re-read number " + "in file %s\n", tmp_file); + exit (1); + } + mpfr_clear_flags (); /* mpc_cmp set erange flag when an operand is + a NaN */ + if (mpc_cmp (read_number, expected) != 0 || mpfr_erangeflag_p()) + { + printf ("mpc_inp_str did not read the number which was written by " + "mpc_out_str\n"); + MPC_OUT (read_number); + MPC_OUT (expected); + exit (1); + } + fflush (stdin); + dup2 (fd, STDIN_FILENO); + close (fd); + clearerr (stdin); +} +#endif /* MPC_NO_STREAM_REDIRECTION */ + +int +main (void) +{ + mpc_t z, x; + mpfr_prec_t prec; + + test_start (); + + mpc_init2 (z, 1000); + mpc_init2 (x, 1000); + + check_file ("inp_str.dat"); + + for (prec = 2; prec <= 1000; prec+=7) + { + mpc_set_prec (z, prec); + mpc_set_prec (x, prec); + + mpc_set_si_si (x, 1, 1, MPC_RNDNN); + check_io_str (z, x); + + mpc_set_si_si (x, -1, 1, MPC_RNDNN); + check_io_str (z, x); + + mpfr_set_inf (mpc_realref(x), -1); + mpfr_set_inf (mpc_imagref(x), +1); + check_io_str (z, x); + + test_default_random (x, -1024, 1024, 128, 25); + check_io_str (z, x); + } + +#ifndef MPC_NO_STREAM_REDIRECTION + mpc_set_si_si (x, 1, -4, MPC_RNDNN); + mpc_div_ui (x, x, 3, MPC_RNDDU); + + check_stdout(z, x); +#endif + + mpc_clear (z); + mpc_clear (x); + + test_end (); + + return 0; +} diff --git a/tests/tlog.c b/tests/tlog.c new file mode 100644 index 0000000..83f528d --- /dev/null +++ b/tests/tlog.c @@ -0,0 +1,37 @@ +/* tlog -- test file for mpc_log. + +Copyright (C) 2008, 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_log); + + test_start (); + + data_check (f, "log.dat"); + tgeneric (f, 2, 512, 7, 128); + + test_end (); + + return 0; +} diff --git a/tests/tlog10.c b/tests/tlog10.c new file mode 100644 index 0000000..5591b06 --- /dev/null +++ b/tests/tlog10.c @@ -0,0 +1,37 @@ +/* tlog10 -- test file for mpc_log10. + +Copyright (C) 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_log10); + + test_start (); + + data_check (f, "log10.dat"); + tgeneric (f, 2, 512, 7, 128); + + test_end (); + + return 0; +} diff --git a/tests/tmul.c b/tests/tmul.c new file mode 100644 index 0000000..46d3bb3 --- /dev/null +++ b/tests/tmul.c @@ -0,0 +1,201 @@ +/* tmul -- test file for mpc_mul. + +Copyright (C) 2002, 2005, 2008, 2009, 2010, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#ifdef TIMING +#include +#endif +#include "mpc-tests.h" + +static void +cmpmul (mpc_srcptr x, mpc_srcptr y, mpc_rnd_t rnd) + /* computes the product of x and y with the naive and Karatsuba methods */ + /* using the rounding mode rnd and compares the results and return */ + /* values. */ + /* In our current test suite, the real and imaginary parts of x and y */ + /* all have the same precision, and we use this precision also for the */ + /* result. */ +{ + mpc_t z, t; + int inex_z, inex_t; + + mpc_init2 (z, MPC_MAX_PREC (x)); + mpc_init2 (t, MPC_MAX_PREC (x)); + + inex_z = mpc_mul_naive (z, x, y, rnd); + inex_t = mpc_mul_karatsuba (t, x, y, rnd); + + if (mpc_cmp (z, t) != 0 || inex_z != inex_t) { + fprintf (stderr, "mul_naive and mul_karatsuba differ for rnd=(%s,%s)\n", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + MPC_OUT (x); + MPC_OUT (y); + MPC_OUT (z); + MPC_OUT (t); + if (inex_z != inex_t) { + fprintf (stderr, "inex_re (z): %s\n", MPC_INEX_STR (inex_z)); + fprintf (stderr, "inex_re (t): %s\n", MPC_INEX_STR (inex_t)); + } + exit (1); + } + + mpc_clear (z); + mpc_clear (t); +} + + +static void +testmul (long a, long b, long c, long d, mpfr_prec_t prec, mpc_rnd_t rnd) +{ + mpc_t x, y; + + mpc_init2 (x, prec); + mpc_init2 (y, prec); + + mpc_set_si_si (x, a, b, rnd); + mpc_set_si_si (y, c, d, rnd); + + cmpmul (x, y, rnd); + + mpc_clear (x); + mpc_clear (y); +} + + +static void +check_regular (void) +{ + mpc_t x, y; + int rnd_re, rnd_im; + mpfr_prec_t prec; + + testmul (247, -65, -223, 416, 8, 24); + testmul (5, -896, 5, -32, 3, 2); + testmul (-3, -512, -1, -1, 2, 16); + testmul (266013312, 121990769, 110585572, 116491059, 27, 0); + testmul (170, 9, 450, 251, 8, 0); + testmul (768, 85, 169, 440, 8, 16); + testmul (145, 1816, 848, 169, 8, 24); + + mpc_init2 (x, 1000); + mpc_init2 (y, 1000); + + /* Bug 20081114: mpc_mul_karatsuba returned wrong inexact value for + imaginary part */ + mpc_set_prec (x, 7); + mpc_set_prec (y, 7); + mpfr_set_str (mpc_realref (x), "0xB4p+733", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref (x), "0x90p+244", 16, GMP_RNDN); + mpfr_set_str (mpc_realref (y), "0xECp-146", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref (y), "0xACp-471", 16, GMP_RNDN); + cmpmul (x, y, MPC_RNDNN); + mpfr_set_str (mpc_realref (x), "0xB4p+733", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref (x), "0x90p+244", 16, GMP_RNDN); + mpfr_set_str (mpc_realref (y), "0xACp-471", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref (y), "-0xECp-146", 16, GMP_RNDN); + cmpmul (x, y, MPC_RNDNN); + + for (prec = 2; prec < 1000; prec = (mpfr_prec_t) (prec * 1.1 + 1)) + { + mpc_set_prec (x, prec); + mpc_set_prec (y, prec); + + test_default_random (x, -1024, 1024, 128, 0); + test_default_random (y, -1024, 1024, 128, 0); + + for (rnd_re = 0; rnd_re < 4; rnd_re ++) + for (rnd_im = 0; rnd_im < 4; rnd_im ++) + cmpmul (x, y, MPC_RND (rnd_re, rnd_im)); + } + + mpc_clear (x); + mpc_clear (y); +} + + +#ifdef TIMING +static void +timemul (void) +{ + /* measures the time needed with different precisions for naive and */ + /* Karatsuba multiplication */ + + mpc_t x, y, z; + unsigned long int i, j; + const unsigned long int tests = 10000; + struct tms time_old, time_new; + double passed1, passed2; + + mpc_init (x); + mpc_init (y); + mpc_init_set_ui_ui (z, 1, 0, MPC_RNDNN); + + for (i = 1; i < 50; i++) + { + mpc_set_prec (x, i * BITS_PER_MP_LIMB); + mpc_set_prec (y, i * BITS_PER_MP_LIMB); + mpc_set_prec (z, i * BITS_PER_MP_LIMB); + test_default_random (x, -1, 1, 128, 25); + test_default_random (y, -1, 1, 128, 25); + + times (&time_old); + for (j = 0; j < tests; j++) + mpc_mul_naive (z, x, y, MPC_RNDNN); + times (&time_new); + passed1 = ((double) (time_new.tms_utime - time_old.tms_utime)) / 100; + + times (&time_old); + for (j = 0; j < tests; j++) + mpc_mul_karatsuba (z, x, y, MPC_RNDNN); + times (&time_new); + passed2 = ((double) (time_new.tms_utime - time_old.tms_utime)) / 100; + + printf ("Time for %3li limbs naive/Karatsuba: %5.2f %5.2f\n", i, + passed1, passed2); + } + + mpc_clear (x); + mpc_clear (y); + mpc_clear (z); +} +#endif + + +int +main (void) +{ + DECL_FUNC (C_CC, f, mpc_mul); + f.properties = FUNC_PROP_SYMETRIC; + + test_start (); + +#ifdef TIMING + timemul (); +#endif + + check_regular (); + + data_check (f, "mul.dat"); + tgeneric (f, 2, 4096, 41, 100); + + test_end (); + return 0; +} diff --git a/tests/tmul_2si.c b/tests/tmul_2si.c new file mode 100644 index 0000000..bf86f18 --- /dev/null +++ b/tests/tmul_2si.c @@ -0,0 +1,35 @@ +/* tmul_2si -- test file for mpc_mul_2si. + +Copyright (C) 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCS, f, mpc_mul_2si); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tmul_2ui.c b/tests/tmul_2ui.c new file mode 100644 index 0000000..97073db --- /dev/null +++ b/tests/tmul_2ui.c @@ -0,0 +1,35 @@ +/* tmul_2ui -- test file for mpc_mul_2ui. + +Copyright (C) 2008, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_mul_2ui); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tmul_fr.c b/tests/tmul_fr.c new file mode 100644 index 0000000..796ab28 --- /dev/null +++ b/tests/tmul_fr.c @@ -0,0 +1,36 @@ +/* tmul_fr -- test file for mpc_mul_fr. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCF, f, mpc_mul_fr); + + test_start (); + + data_check (f, "mul_fr.dat"); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tmul_i.c b/tests/tmul_i.c new file mode 100644 index 0000000..3cde4ac --- /dev/null +++ b/tests/tmul_i.c @@ -0,0 +1,96 @@ +/* tmul_i -- test file for mpc_mul_i. + +Copyright (C) 2008, 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +check_different_precisions(void) +{ + /* check reuse when real and imaginary part have different precisions. */ + mpc_t z, expected, got; + int res; + + mpc_init2(z, 128); + mpc_init2(expected, 128); + mpc_init2(got, 128); + + /* change precision of one part */ + mpfr_set_prec (mpc_imagref (z), 32); + mpfr_set_prec (mpc_imagref (expected), 32); + mpfr_set_prec (mpc_imagref (got), 32); + + mpfr_set_str (mpc_realref (z), "0x100000000fp-32", 16, GMP_RNDN); + mpfr_set_str (mpc_imagref (z), "-1", 2, GMP_RNDN); + mpfr_set_str (mpc_realref (expected), "+1", 2, GMP_RNDN); + mpfr_set_str (mpc_imagref (expected), "0x100000000fp-32", 16, GMP_RNDN); + + mpc_set (got, z, MPC_RNDNN); + res = mpc_mul_i (got, got, +1, MPC_RNDNN); + if (MPC_INEX_RE(res) != 0 || MPC_INEX_IM(res) >=0) + { + printf("Wrong inexact flag for mpc_mul_i(z, z, n)\n" + " got (re=%2d, im=%2d)\nexpected (re= 0, im=-1)\n", + MPC_INEX_RE(res), MPC_INEX_IM(res)); + exit(1); + } + if (mpc_cmp(got, expected) != 0) + { + printf ("Error for mpc_mul_i(z, z, n) for\n"); + MPC_OUT (z); + printf ("n=+1\n"); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + + mpc_neg (expected, expected, MPC_RNDNN); + mpc_set (got, z, MPC_RNDNN); + mpc_mul_i (got, got, -1, MPC_RNDNN); + if (mpc_cmp(got, expected) != 0) + { + printf ("Error for mpc_mul_i(z, z, n) for\n"); + MPC_OUT (z); + printf ("n=-1\n"); + MPC_OUT (expected); + MPC_OUT (got); + + exit (1); + } + + mpc_clear (z); + mpc_clear (expected); + mpc_clear (got); +} + +int +main (void) +{ + DECL_FUNC (CCI, f, mpc_mul_i); + + test_start (); + + check_different_precisions (); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tmul_si.c b/tests/tmul_si.c new file mode 100644 index 0000000..1d0e0d7 --- /dev/null +++ b/tests/tmul_si.c @@ -0,0 +1,34 @@ +/* tmul_si -- test file for mpc_mul_si. + +Copyright (C) 2002, 2005, 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCS, f, mpc_mul_si); + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tmul_ui.c b/tests/tmul_ui.c new file mode 100644 index 0000000..e7f62f2 --- /dev/null +++ b/tests/tmul_ui.c @@ -0,0 +1,35 @@ +/* tmul_ui -- test file for mpc_mul_ui. + +Copyright (C) 2002, 2005, 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_mul_ui); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tneg.c b/tests/tneg.c new file mode 100644 index 0000000..be1c90a --- /dev/null +++ b/tests/tneg.c @@ -0,0 +1,35 @@ +/* tneg -- test file for mpc_neg. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_neg); + test_start (); + + data_check (f, "neg.dat"); + tgeneric (f, 2, 1024, 1, 0); + + test_end (); + + return 0; +} diff --git a/tests/tnorm.c b/tests/tnorm.c new file mode 100644 index 0000000..3f4dccd --- /dev/null +++ b/tests/tnorm.c @@ -0,0 +1,110 @@ +/* tnorm -- test file for mpc_norm. + +Copyright (C) 2008, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +test_underflow (void) +{ + mpfr_exp_t emin = mpfr_get_emin (); + mpc_t z; + mpfr_t f; + int inex; + + mpfr_set_emin (-1); /* smallest positive number is 0.5*2^emin = 0.25 */ + mpc_init2 (z, 10); + mpfr_set_ui_2exp (mpc_realref (z), 1023, -11, GMP_RNDN); /* exact */ + mpfr_set_ui_2exp (mpc_imagref (z), 1023, -11, GMP_RNDN); /* exact */ + mpfr_init2 (f, 10); + + inex = mpc_norm (f, z, GMP_RNDZ); /* should give 511/1024 */ + if (inex >= 0) + { + printf ("Error in underflow case (1)\n"); + printf ("expected inex < 0, got %d\n", inex); + exit (1); + } + if (mpfr_cmp_ui_2exp (f, 511, -10) != 0) + { + printf ("Error in underflow case (1)\n"); + printf ("got "); + mpfr_dump (f); + printf ("expected "); + mpfr_set_ui_2exp (f, 511, -10, GMP_RNDZ); + mpfr_dump (f); + exit (1); + } + + inex = mpc_norm (f, z, GMP_RNDN); /* should give 511/1024 */ + if (inex >= 0) + { + printf ("Error in underflow case (2)\n"); + printf ("expected inex < 0, got %d\n", inex); + exit (1); + } + if (mpfr_cmp_ui_2exp (f, 511, -10) != 0) + { + printf ("Error in underflow case (2)\n"); + printf ("got "); + mpfr_dump (f); + printf ("expected "); + mpfr_set_ui_2exp (f, 511, -10, GMP_RNDZ); + mpfr_dump (f); + exit (1); + } + + inex = mpc_norm (f, z, GMP_RNDU); /* should give 1023/2048 */ + if (inex <= 0) + { + printf ("Error in underflow case (3)\n"); + printf ("expected inex > 0, got %d\n", inex); + exit (1); + } + if (mpfr_cmp_ui_2exp (f, 1023, -11) != 0) + { + printf ("Error in underflow case (3)\n"); + printf ("got "); + mpfr_dump (f); + printf ("expected "); + mpfr_set_ui_2exp (f, 1023, -11, GMP_RNDZ); + mpfr_dump (f); + exit (1); + } + + mpc_clear (z); + mpfr_clear (f); + mpfr_set_emin (emin); +} + +int +main (void) +{ + DECL_FUNC (FC, f, mpc_norm); + + test_start (); + + data_check (f, "norm.dat"); + tgeneric (f, 2, 1024, 1, 4096); + test_underflow (); + + test_end (); + + return 0; +} diff --git a/tests/tpow.c b/tests/tpow.c new file mode 100644 index 0000000..3592209 --- /dev/null +++ b/tests/tpow.c @@ -0,0 +1,71 @@ +/* tpow -- test file for mpc_pow. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +reuse_bug (void) +{ + /* bug found by the automatic builds on + http://hydra.nixos.org/build/1469029/log/raw */ + mpc_t x, y, z; + mp_prec_t prec = 2; + + for (prec = 2; prec <= 20; prec ++) + { + mpc_init2 (x, prec); + mpc_init2 (y, prec); + mpc_init2 (z, prec); + + mpfr_set_ui (mpc_realref (x), 0ul, GMP_RNDN); + mpfr_set_ui_2exp (mpc_imagref (x), 3ul, -2, GMP_RNDN); + mpc_set_ui (y, 8ul, MPC_RNDNN); + + mpc_pow (z, x, y, MPC_RNDNN); + mpc_pow (y, x, y, MPC_RNDNN); + if (mpfr_signbit (mpc_imagref (y)) != mpfr_signbit (mpc_imagref (z))) + { + printf ("Error: regression, reuse_bug reproduced\n"); + exit (1); + } + + mpc_clear (x); + mpc_clear (y); + mpc_clear (z); + } +} + + +int +main (void) +{ + DECL_FUNC (C_CC, f, mpc_pow); + + test_start (); + + reuse_bug (); + + data_check (f, "pow.dat"); + tgeneric (f, 2, 1024, 7, 10); + + test_end (); + + return 0; +} diff --git a/tests/tpow_d.c b/tests/tpow_d.c new file mode 100644 index 0000000..22de27e --- /dev/null +++ b/tests/tpow_d.c @@ -0,0 +1,61 @@ +/* tpow_d -- test file for mpc_pow_d. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + mpc_t z; + + test_start (); + + mpc_init2 (z, 11); + + mpc_set_ui_ui (z, 2, 3, MPC_RNDNN); + mpc_pow_d (z, z, 3.0, MPC_RNDNN); + if (mpc_cmp_si_si (z, -46, 9) != 0) + { + printf ("Error for mpc_pow_d (1)\n"); + exit (1); + } + + mpc_set_si_si (z, -3, 4, MPC_RNDNN); + mpc_pow_d (z, z, 0.5, MPC_RNDNN); + if (mpc_cmp_si_si (z, 1, 2) != 0) + { + printf ("Error for mpc_pow_d (2)\n"); + exit (1); + } + + mpc_set_ui_ui (z, 2, 3, MPC_RNDNN); + mpc_pow_d (z, z, 6.0, MPC_RNDNN); + if (mpc_cmp_si_si (z, 2035, -828) != 0) + { + printf ("Error for mpc_pow_d (3)\n"); + exit (1); + } + + mpc_clear (z); + + test_end (); + + return 0; +} diff --git a/tests/tpow_fr.c b/tests/tpow_fr.c new file mode 100644 index 0000000..47ef071 --- /dev/null +++ b/tests/tpow_fr.c @@ -0,0 +1,63 @@ +/* tpow_fr -- test file for mpc_pow_fr. + +Copyright (C) 2009, 2011, 2012 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +test_reuse (void) +{ + mpc_t z; + mpfr_t y; + int inex; + + mpfr_init2 (y, 2); + mpc_init2 (z, 2); + mpc_set_si_si (z, 0, -1, MPC_RNDNN); + mpfr_neg (mpc_realref (z), mpc_realref (z), GMP_RNDN); + mpc_div_2ui (z, z, 4, MPC_RNDNN); + mpfr_set_ui (y, 512, GMP_RNDN); + inex = mpc_pow_fr (z, z, y, MPC_RNDNN); + if (MPC_INEX_RE(inex) != 0 || MPC_INEX_IM(inex) != 0 || + mpfr_cmp_ui_2exp (mpc_realref(z), 1, -2048) != 0 || + mpfr_cmp_ui (mpc_imagref(z), 0) != 0 || mpfr_signbit (mpc_imagref(z)) == 0) + { + printf ("Error in test_reuse, wrong ternary value or output\n"); + printf ("inex=(%d %d)\n", MPC_INEX_RE(inex), MPC_INEX_IM(inex)); + printf ("z="); mpc_out_str (stdout, 2, 0, z, MPC_RNDNN); printf ("\n"); + exit (1); + } + mpfr_clear (y); + mpc_clear (z); +} + +int +main (void) +{ + DECL_FUNC (CCF, f, mpc_pow_fr); + test_start (); + + test_reuse (); + data_check (f, "pow_fr.dat"); + tgeneric (f, 2, 1024, 7, 10); + + test_end (); + + return 0; +} diff --git a/tests/tpow_ld.c b/tests/tpow_ld.c new file mode 100644 index 0000000..a02ea6e --- /dev/null +++ b/tests/tpow_ld.c @@ -0,0 +1,43 @@ +/* tpow_ld -- test file for mpc_pow_ld. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + mpc_t z; + + test_start (); + + mpc_init2 (z, 5); + mpc_set_ui_ui (z, 3, 2, MPC_RNDNN); + mpc_pow_ld (z, z, (long double) 3.0, MPC_RNDNN); + if (mpc_cmp_si_si (z, -9, 46) != 0) + { + printf ("Error for mpc_pow_ld (1)\n"); + exit (1); + } + mpc_clear (z); + + test_end (); + + return 0; +} diff --git a/tests/tpow_si.c b/tests/tpow_si.c new file mode 100644 index 0000000..a3cbfb7 --- /dev/null +++ b/tests/tpow_si.c @@ -0,0 +1,89 @@ +/* tpow_si -- test file for mpc_pow_si. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for CHAR_BIT */ +#include "mpc-tests.h" + +static void +compare_mpc_pow (mpfr_prec_t pmax, int iter, unsigned long nbits) + /* copied from tpow_ui.c and replaced unsigned by signed */ +{ + mpfr_prec_t p; + mpc_t x, y, z, t; + long n; + int i, inex_pow, inex_pow_si; + mpc_rnd_t rnd; + + mpc_init3 (y, sizeof (unsigned long) * CHAR_BIT, MPFR_PREC_MIN); + for (p = MPFR_PREC_MIN; p <= pmax; p++) + for (i = 0; i < iter; i++) + { + mpc_init2 (x, p); + mpc_init2 (z, p); + mpc_init2 (t, p); + mpc_urandom (x, rands); + n = (signed long) gmp_urandomb_ui (rands, nbits); + mpc_set_si (y, n, MPC_RNDNN); + for (rnd = 0; rnd < 16; rnd ++) + { + inex_pow = mpc_pow (z, x, y, rnd); + inex_pow_si = mpc_pow_si (t, x, n, rnd); + if (mpc_cmp (z, t) != 0) + { + printf ("mpc_pow and mpc_pow_si differ for x="); + mpc_out_str (stdout, 10, 0, x, MPC_RNDNN); + printf (" n=%li\n", n); + printf ("mpc_pow gives "); + mpc_out_str (stdout, 10, 0, z, MPC_RNDNN); + printf ("\nmpc_pow_si gives "); + mpc_out_str (stdout, 10, 0, t, MPC_RNDNN); + printf ("\n"); + exit (1); + } + if (inex_pow != inex_pow_si) + { + printf ("mpc_pow and mpc_pow_si give different flags for x="); + mpc_out_str (stdout, 10, 0, x, MPC_RNDNN); + printf (" n=%li\n", n); + printf ("mpc_pow gives %d\n", inex_pow); + printf ("mpc_pow_si gives %d\n", inex_pow_si); + exit (1); + } + } + mpc_clear (x); + mpc_clear (z); + mpc_clear (t); + } + mpc_clear (y); +} + +int +main (void) +{ + DECL_FUNC (CCS, f, mpc_pow_si); + test_start (); + data_check (f, "pow_si.dat"); + + compare_mpc_pow (100, 5, 19); + + test_end (); + + return 0; +} diff --git a/tests/tpow_ui.c b/tests/tpow_ui.c new file mode 100644 index 0000000..4e8cd31 --- /dev/null +++ b/tests/tpow_ui.c @@ -0,0 +1,118 @@ +/* tpow_ui -- test file for mpc_pow_ui. + +Copyright (C) 2009, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for CHAR_BIT */ +#include "mpc-tests.h" + +static void +compare_mpc_pow (mpfr_prec_t pmax, int iter, unsigned long nbits) +{ + mpfr_prec_t p; + mpc_t x, y, z, t; + unsigned long n; + int i, inex_pow, inex_pow_ui; + mpc_rnd_t rnd; + + mpc_init3 (y, sizeof (unsigned long) * CHAR_BIT, MPFR_PREC_MIN); + for (p = MPFR_PREC_MIN; p <= pmax; p++) + for (i = 0; i < iter; i++) + { + mpc_init2 (x, p); + mpc_init2 (z, p); + mpc_init2 (t, p); + mpc_urandom (x, rands); + n = gmp_urandomb_ui (rands, nbits); /* 0 <= n < 2^nbits */ + mpc_set_ui (y, n, MPC_RNDNN); + for (rnd = 0; rnd < 16; rnd ++) + { + inex_pow = mpc_pow (z, x, y, rnd); + inex_pow_ui = mpc_pow_ui (t, x, n, rnd); + if (mpc_cmp (z, t) != 0) + { + printf ("mpc_pow and mpc_pow_ui differ for x="); + mpc_out_str (stdout, 10, 0, x, MPC_RNDNN); + printf (" n=%lu\n", n); + printf ("mpc_pow gives "); + mpc_out_str (stdout, 10, 0, z, MPC_RNDNN); + printf ("\nmpc_pow_ui gives "); + mpc_out_str (stdout, 10, 0, t, MPC_RNDNN); + printf ("\n"); + exit (1); + } + if (inex_pow != inex_pow_ui) + { + printf ("mpc_pow and mpc_pow_ui give different flags for x="); + mpc_out_str (stdout, 10, 0, x, MPC_RNDNN); + printf (" n=%lu\n", n); + printf ("mpc_pow gives %d\n", inex_pow); + printf ("mpc_pow_ui gives %d\n", inex_pow_ui); + exit (1); + } + } + mpc_clear (x); + mpc_clear (z); + mpc_clear (t); + } + mpc_clear (y); +} + +int +main (int argc, char *argv[]) +{ + mpc_t z; + + DECL_FUNC (CCU, f, mpc_pow_ui); + + if (argc != 1) + { + mpfr_prec_t p; + long int n, k; + mpc_t res; + if (argc != 3 && argc != 4) + { + printf ("Usage: tpow_ui precision exponent [k]\n"); + exit (1); + } + p = atoi (argv[1]); + n = atoi (argv[2]); + MPC_ASSERT (n >= 0); + k = (argc > 3) ? atoi (argv[3]) : 1; + MPC_ASSERT (k >= 0); + mpc_init2 (z, p); + mpc_init2 (res, p); + mpfr_const_pi (mpc_realref (z), GMP_RNDN); + mpfr_div_2exp (mpc_realref (z), mpc_realref (z), 2, GMP_RNDN); + mpfr_const_log2 (mpc_imagref (z), GMP_RNDN); + while (k--) + mpc_pow_ui (res, z, (unsigned long int) n, MPC_RNDNN); + mpc_clear (z); + mpc_clear (res); + return 0; + } + + test_start (); + data_check (f, "pow_ui.dat"); + + compare_mpc_pow (100, 5, 19); + + test_end (); + + return 0; +} diff --git a/tests/tpow_z.c b/tests/tpow_z.c new file mode 100644 index 0000000..2a897e6 --- /dev/null +++ b/tests/tpow_z.c @@ -0,0 +1,62 @@ +/* tpow_z -- test file for mpc_pow_z. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include /* for CHAR_BIT */ +#include "mpc-tests.h" + +int +main (void) +{ + mpc_t z; + mpz_t t; + + test_start (); + + mpc_init2 (z, 5); + mpz_init_set_ui (t, 1ul); + mpc_set_ui_ui (z, 17ul, 42ul, MPC_RNDNN); + mpc_pow_z (z, z, t, MPC_RNDNN); + if (mpc_cmp_si_si (z, 17l, 42l) != 0) { + printf ("Error for mpc_pow_z (1)\n"); + exit (1); + } + mpz_set_si (t, -1l); + mpc_set_ui_ui (z, 1ul, 1ul, MPC_RNDNN); + mpc_pow_z (z, z, t, MPC_RNDNN); + mpc_mul_ui (z, z, 2ul, MPC_RNDNN); + if (mpc_cmp_si_si (z, 1l, -1l) != 0) { + printf ("Error for mpc_pow_z (-1)\n"); + exit (1); + } + mpz_set_ui (t, 1ul); + mpz_mul_2exp (t, t, sizeof (long) * CHAR_BIT); + mpc_set_ui_ui (z, 0ul, 1ul, MPC_RNDNN); + mpc_pow_z (z, z, t, MPC_RNDNN); + if (mpc_cmp_si_si (z, 1l, 0l) != 0) { + printf ("Error for mpc_pow_z (4*large)\n"); + exit (1); + } + mpc_clear (z); + mpz_clear (t); + + test_end (); + + return 0; +} diff --git a/tests/tprec.c b/tests/tprec.c new file mode 100644 index 0000000..18bba4e --- /dev/null +++ b/tests/tprec.c @@ -0,0 +1,69 @@ +/* tprec -- Test file for mpc_set_prec, mpc_get_prec and mpc_get_prec2. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +int +main (void) +{ + mpc_t z; + mpfr_prec_t prec, pr, pi; + + mpc_init2 (z, 1000); + + for (prec = 2; prec <= 1000; prec++) + { + /* check set_prec/get_prec */ + mpfr_set_prec (mpc_realref (z), prec); + mpfr_set_prec (mpc_imagref (z), prec + 1); + if (mpc_get_prec (z) != 0) + { + printf ("Error in mpc_get_prec for prec (re) = %lu, " + "prec (im) = %lu\n", (unsigned long int) prec, + (unsigned long int) prec + 1ul); + + exit (1); + } + + mpc_get_prec2 (&pr, &pi, z); + if (pr != prec || pi != prec + 1) + { + printf ("Error in mpc_get_prec2 for prec (re) = %lu, " + "prec (im) = %lu\n", (unsigned long int) prec, + (unsigned long int) prec + 1ul); + + exit (1); + } + + mpc_set_prec (z, prec); + if (mpc_get_prec (z) != prec) + { + printf ("Error in mpc_get_prec for prec = %lu\n", + (unsigned long int) prec); + + exit (1); + } + } + + mpc_clear (z); + + return 0; +} diff --git a/tests/tproj.c b/tests/tproj.c new file mode 100644 index 0000000..222b697 --- /dev/null +++ b/tests/tproj.c @@ -0,0 +1,36 @@ +/* tproj -- test file for mpc_proj. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_proj); + + test_start (); + + tgeneric (f, 2, 1024, 1, 4096); + data_check (f, "proj.dat"); + + test_end (); + + return 0; +} diff --git a/tests/treal.c b/tests/treal.c new file mode 100644 index 0000000..c3ab95f --- /dev/null +++ b/tests/treal.c @@ -0,0 +1,35 @@ +/* treal -- test file for mpc_real. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (FC, f, mpc_real); + + test_start (); + + tgeneric (f, 2, 1024, 1, 4096); + + test_end (); + + return 0; +} diff --git a/tests/treimref.c b/tests/treimref.c new file mode 100644 index 0000000..230d34c --- /dev/null +++ b/tests/treimref.c @@ -0,0 +1,48 @@ +/* treimref -- test file for mpc_realref and mpc_imagref. + +Copyright (C) 2009 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + mpc_t z; + + test_start (); + test_end (); + + mpc_init2 (z, 6); + mpc_set_ui_ui (z, 17, 42, MPC_RNDNN); + mpfr_set_ui (mpc_realref (z), 18, GMP_RNDN); + if (mpfr_get_ui (mpc_realref (z), GMP_RNDN) != 18) + { + fprintf (stderr, "Error in mpfr_set_ui/mpc_realref\n"); + exit (1); + } + mpfr_set_ui (mpc_imagref (z), 43, GMP_RNDN); + if (mpfr_get_ui (mpc_imagref (z), GMP_RNDN) != 43) + { + fprintf (stderr, "Error in mpfr_set_ui/mpc_imagref\n"); + exit (1); + } + mpc_clear (z); + + return 0; +} diff --git a/tests/tset.c b/tests/tset.c new file mode 100644 index 0000000..0049436 --- /dev/null +++ b/tests/tset.c @@ -0,0 +1,447 @@ +/* tset -- Test file for mpc_set_x and mpc_set_x_x functions. + +Copyright (C) 2009, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "config.h" +#include /* for LONG_MAX */ + +#ifdef HAVE_INTTYPES_H +# include /* for intmax_t */ +#else +# ifdef HAVE_STDINT_H +# include +# endif +#endif + +#ifdef HAVE_COMPLEX_H +# include +#endif + +#ifdef HAVE_LOCALE_H +#include +#endif + +#include "mpc-tests.h" + +#define PRINT_ERROR(function_name, precision, a) \ + do { \ + printf ("Error in "function_name" for prec = %lu\n", \ + (unsigned long int) precision); \ + MPC_OUT(a); \ + exit (1); \ + } while (0) + +/* test MPC_SET_X_Y through some functions */ +static int +mpc_set_ui_fr (mpc_ptr z, unsigned long int a, mpfr_srcptr b, mpc_rnd_t rnd) + MPC_SET_X_Y (ui, fr, z, a, b, rnd) + +static int +mpc_set_fr_ui (mpc_ptr z, mpfr_srcptr a, unsigned long int b, mpc_rnd_t rnd) + MPC_SET_X_Y (fr, ui, z, a, b, rnd) + +static int +mpc_set_f_si (mpc_ptr z, mpf_t a, long int b, mpc_rnd_t rnd) + MPC_SET_X_Y (f, si, z, a, b, rnd) + + +static void +check_set (void) +{ + long int lo; + mpz_t mpz; + mpq_t mpq; + mpf_t mpf; + mpfr_t fr; + mpc_t x, z; + mpfr_prec_t prec; + + mpz_init (mpz); + mpq_init (mpq); + mpf_init2 (mpf, 1000); + mpfr_init2 (fr, 1000); + mpc_init2 (x, 1000); + mpc_init2 (z, 1000); + + mpz_set_ui (mpz, 0x4217); + mpq_set_si (mpq, -1, 0x4321); + mpf_set_q (mpf, mpq); + + for (prec = 2; prec <= 1000; prec++) + { + unsigned long int u = (unsigned long int) prec; + + mpc_set_prec (z, prec); + mpfr_set_prec (fr, prec); + + lo = -prec; + + mpfr_set_d (fr, 1.23456789, GMP_RNDN); + + mpc_set_d (z, 1.23456789, MPC_RNDNN); + if (mpfr_cmp (mpc_realref(z), fr) != 0 || mpfr_cmp_si (mpc_imagref(z), 0) != 0) + PRINT_ERROR ("mpc_set_d", prec, z); + +#if defined HAVE_COMPLEX_H + mpc_set_dc (z, I*1.23456789+1.23456789, MPC_RNDNN); + if (mpfr_cmp (mpc_realref(z), fr) != 0 || mpfr_cmp (mpc_imagref(z), fr) != 0) + PRINT_ERROR ("mpc_set_c", prec, z); +#endif + + mpc_set_ui (z, u, MPC_RNDNN); + if (mpfr_cmp_ui (mpc_realref(z), u) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0) + PRINT_ERROR ("mpc_set_ui", prec, z); + + mpc_set_d_d (z, 1.23456789, 1.23456789, MPC_RNDNN); + if (mpfr_cmp (mpc_realref(z), fr) != 0 || mpfr_cmp (mpc_imagref(z), fr) != 0) + PRINT_ERROR ("mpc_set_d_d", prec, z); + + mpc_set_si (z, lo, MPC_RNDNN); + if (mpfr_cmp_si (mpc_realref(z), lo) != 0 || mpfr_cmp_ui (mpc_imagref(z), 0) != 0) + PRINT_ERROR ("mpc_set_si", prec, z); + + mpfr_set_ld (fr, 1.23456789L, GMP_RNDN); + + mpc_set_ld_ld (z, 1.23456789L, 1.23456789L, MPC_RNDNN); + if (mpfr_cmp (mpc_realref(z), fr) != 0 || mpfr_cmp (mpc_imagref(z), fr) != 0) + PRINT_ERROR ("mpc_set_ld_ld", prec, z); + +#if defined HAVE_COMPLEX_H + mpc_set_ldc (z, I*1.23456789L+1.23456789L, MPC_RNDNN); + if (mpfr_cmp (mpc_realref(z), fr) != 0 || mpfr_cmp (mpc_imagref(z), fr) != 0) + PRINT_ERROR ("mpc_set_lc", prec, z); +#endif + mpc_set_ui_ui (z, u, u, MPC_RNDNN); + if (mpfr_cmp_ui (mpc_realref(z), u) != 0 + || mpfr_cmp_ui (mpc_imagref(z), u) != 0) + PRINT_ERROR ("mpc_set_ui_ui", prec, z); + + mpc_set_ld (z, 1.23456789L, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_ld", prec, z); + + mpc_set_prec (x, prec); + mpfr_set_ui(fr, 1, GMP_RNDN); + mpfr_div_ui(fr, fr, 3, GMP_RNDN); + mpfr_set(mpc_realref(x), fr, GMP_RNDN); + mpfr_set(mpc_imagref(x), fr, GMP_RNDN); + + mpc_set (z, x, MPC_RNDNN); + mpfr_clear_flags (); /* mpc_cmp set erange flag when an operand is a + NaN */ + if (mpc_cmp (z, x) != 0 || mpfr_erangeflag_p()) + { + printf ("Error in mpc_set for prec = %lu\n", + (unsigned long int) prec); + MPC_OUT(z); + MPC_OUT(x); + exit (1); + } + + mpc_set_si_si (z, lo, lo, MPC_RNDNN); + if (mpfr_cmp_si (mpc_realref(z), lo) != 0 + || mpfr_cmp_si (mpc_imagref(z), lo) != 0) + PRINT_ERROR ("mpc_set_si_si", prec, z); + + mpc_set_fr (z, fr, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_fr", prec, z); + + mpfr_set_z (fr, mpz, GMP_RNDN); + mpc_set_z_z (z, mpz, mpz, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp (mpc_imagref(z), fr) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_z_z", prec, z); + + mpc_set_fr_fr (z, fr, fr, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp (mpc_imagref(z), fr) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_fr_fr", prec, z); + + mpc_set_z (z, mpz, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_z", prec, z); + + mpfr_set_q (fr, mpq, GMP_RNDN); + mpc_set_q_q (z, mpq, mpq, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp (mpc_imagref(z), fr) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_q_q", prec, z); + + mpc_set_ui_fr (z, u, fr, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp_ui (mpc_realref (z), u) != 0 + || mpfr_cmp (mpc_imagref (z), fr) != 0 + || mpfr_erangeflag_p ()) + PRINT_ERROR ("mpc_set_ui_fr", prec, z); + + mpc_set_fr_ui (z, fr, u, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref (z), fr) != 0 + || mpfr_cmp_ui (mpc_imagref (z), u) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_fr_ui", prec, z); + + mpc_set_q (z, mpq, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_q", prec, z); + + mpfr_set_f (fr, mpf, GMP_RNDN); + mpc_set_f_f (z, mpf, mpf, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp (mpc_imagref(z), fr) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_f_f", prec, z); + + mpc_set_f (z, mpf, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref(z), fr) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0 + || mpfr_erangeflag_p()) + PRINT_ERROR ("mpc_set_f", prec, z); + + mpc_set_f_si (z, mpf, lo, MPC_RNDNN); + mpfr_clear_flags (); + if (mpfr_cmp (mpc_realref (z), fr) != 0 + || mpfr_cmp_si (mpc_imagref (z), lo) != 0 + || mpfr_erangeflag_p ()) + PRINT_ERROR ("mpc_set_f", prec, z); + + mpc_set_nan (z); + if (!mpfr_nan_p (mpc_realref(z)) || !mpfr_nan_p (mpc_imagref(z))) + PRINT_ERROR ("mpc_set_nan", prec, z); + +#ifdef _MPC_H_HAVE_INTMAX_T + { + uintmax_t uim = (uintmax_t) prec; + intmax_t im = (intmax_t) prec; + + mpc_set_uj (z, uim, MPC_RNDNN); + if (mpfr_cmp_ui (mpc_realref(z), u) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0) + PRINT_ERROR ("mpc_set_uj", prec, z); + + mpc_set_sj (z, im, MPC_RNDNN); + if (mpfr_cmp_ui (mpc_realref(z), u) != 0 + || mpfr_cmp_ui (mpc_imagref(z), 0) != 0) + PRINT_ERROR ("mpc_set_sj (1)", prec, z); + + mpc_set_uj_uj (z, uim, uim, MPC_RNDNN); + if (mpfr_cmp_ui (mpc_realref(z), u) != 0 + || mpfr_cmp_ui (mpc_imagref(z), u) != 0) + PRINT_ERROR ("mpc_set_uj_uj", prec, z); + + mpc_set_sj_sj (z, im, im, MPC_RNDNN); + if (mpfr_cmp_ui (mpc_realref(z), u) != 0 + || mpfr_cmp_ui (mpc_imagref(z), u) != 0) + PRINT_ERROR ("mpc_set_sj_sj (1)", prec, z); + + im = LONG_MAX; + if (sizeof (intmax_t) == 2 * sizeof (unsigned long)) + im = 2 * im * im + 4 * im + 1; /* gives 2^(2n-1)-1 from 2^(n-1)-1 */ + + mpc_set_sj (z, im, MPC_RNDNN); + if (mpfr_get_sj (mpc_realref(z), GMP_RNDN) != im || + mpfr_cmp_ui (mpc_imagref(z), 0) != 0) + PRINT_ERROR ("mpc_set_sj (2)", im, z); + + mpc_set_sj_sj (z, im, im, MPC_RNDNN); + if (mpfr_get_sj (mpc_realref(z), GMP_RNDN) != im || + mpfr_get_sj (mpc_imagref(z), GMP_RNDN) != im) + PRINT_ERROR ("mpc_set_sj_sj (2)", im, z); + } +#endif /* _MPC_H_HAVE_INTMAX_T */ + +#if defined HAVE_COMPLEX_H + { + double _Complex c = 1.0 - 2.0*I, d; + long double _Complex lc = c, ld; + + mpc_set_dc (z, c, MPC_RNDNN); + if ((d = mpc_get_dc (z, MPC_RNDNN)) != c) + { + printf ("expected (%f,%f)\n", creal (c), cimag (c)); + printf ("got (%f,%f)\n", creal (d), cimag (d)); + PRINT_ERROR ("mpc_get_dc", prec, z); + } + mpc_set_ldc (z, lc, MPC_RNDNN); + if ((ld = mpc_get_ldc (z, MPC_RNDNN)) != lc) + { + printf ("expected (%Lf,%Lf)\n", creall (lc), cimagl (lc)); + printf ("got (%Lf,%Lf)\n", creall (ld), cimagl (ld)); + PRINT_ERROR ("mpc_get_ldc", prec, z); + } + } +#endif + } + + mpz_clear (mpz); + mpq_clear (mpq); + mpf_clear (mpf); + mpfr_clear (fr); + mpc_clear (x); + mpc_clear (z); +} + +static void +check_set_str (mpfr_exp_t exp_max) +{ + mpc_t expected; + mpc_t got; + char *str; + + mpfr_prec_t prec; + mpfr_exp_t exp_min; + int base; + + mpc_init2 (expected, 1024); + mpc_init2 (got, 1024); + + exp_min = mpfr_get_emin (); + if (exp_max <= 0) + exp_max = mpfr_get_emax (); + else if (exp_max > mpfr_get_emax ()) + exp_max = mpfr_get_emax(); + if (-exp_max > exp_min) + exp_min = - exp_max; + + for (prec = 2; prec < 1024; prec += 7) + { + mpc_set_prec (got, prec); + mpc_set_prec (expected, prec); + + base = 2 + (int) gmp_urandomm_ui (rands, 35); + /* uses external variable rands from random.c */ + + mpfr_set_nan (mpc_realref (expected)); + mpfr_set_inf (mpc_imagref (expected), prec % 2 - 1); + str = mpc_get_str (base, 0, expected, MPC_RNDNN); + if (mpfr_nan_p (mpc_realref (got)) == 0 + || mpfr_cmp (mpc_imagref (got), mpc_imagref (expected)) != 0) + { + printf ("Error: mpc_set_str o mpc_get_str != Id\n" + "in base %u with str=\"%s\"\n", base, str); + MPC_OUT (expected); + printf (" "); + MPC_OUT (got); + exit (1); + } + mpc_free_str (str); + + test_default_random (expected, exp_min, exp_max, 128, 25); + str = mpc_get_str (base, 0, expected, MPC_RNDNN); + if (mpc_set_str (got, str, base, MPC_RNDNN) == -1 + || mpc_cmp (got, expected) != 0) + { + printf ("Error: mpc_set_str o mpc_get_str != Id\n" + "in base %u with str=\"%s\"\n", base, str); + MPC_OUT (expected); + printf (" "); + MPC_OUT (got); + exit (1); + } + mpc_free_str (str); + } + +#ifdef HAVE_SETLOCALE + { + /* Check with ',' as a decimal point */ + char *old_locale; + + old_locale = setlocale (LC_ALL, "de_DE"); + if (old_locale != NULL) + { + str = mpc_get_str (10, 0, expected, MPC_RNDNN); + if (mpc_set_str (got, str, 10, MPC_RNDNN) == -1 + || mpc_cmp (got, expected) != 0) + { + printf ("Error: mpc_set_str o mpc_get_str != Id\n" + "with str=\"%s\"\n", str); + MPC_OUT (expected); + printf (" "); + MPC_OUT (got); + exit (1); + } + mpc_free_str (str); + + setlocale (LC_ALL, old_locale); + } + } +#endif /* HAVE_SETLOCALE */ + + /* the real part has a zero exponent in base ten (fixed in r439) */ + mpc_set_prec (expected, 37); + mpc_set_prec (got, 37); + mpc_set_str (expected, "921FC04EDp-35 ", 16, GMP_RNDN); + str = mpc_get_str (10, 0, expected, MPC_RNDNN); + if (mpc_set_str (got, str, 10, MPC_RNDNN) == -1 + || mpc_cmp (got, expected) != 0) + { + printf ("Error: mpc_set_str o mpc_get_str != Id\n" + "with str=\"%s\"\n", str); + MPC_OUT (expected); + printf (" "); + MPC_OUT (got); + exit (1); + } + mpc_free_str (str); + + str = mpc_get_str (1, 0, expected, MPC_RNDNN); + if (str != NULL) + { + printf ("Error: mpc_get_str with base==1 should fail\n"); + exit (1); + } + + mpc_clear (expected); + mpc_clear (got); +} + +int +main (void) +{ + test_start (); + + check_set (); + check_set_str (1024); + + test_end (); + + return 0; +} diff --git a/tests/tsin.c b/tests/tsin.c new file mode 100644 index 0000000..3b09c78 --- /dev/null +++ b/tests/tsin.c @@ -0,0 +1,36 @@ +/* tsin -- test file for mpc_sin. + +Copyright (C) 2007, 2008, 2010 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_sin); + + test_start (); + + data_check (f, "sin.dat"); + tgeneric (f, 2, 512, 7, 7); + + test_end (); + + return 0; +} diff --git a/tests/tsin_cos.c b/tests/tsin_cos.c new file mode 100644 index 0000000..a1e7424 --- /dev/null +++ b/tests/tsin_cos.c @@ -0,0 +1,35 @@ +/* tsin_cos -- test file for mpc_sin_cos. + +Copyright (C) 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC_C, f, mpc_sin_cos); + + test_start (); + + tgeneric (f, 2, 512, 13, 7); + + test_end (); + + return 0; +} diff --git a/tests/tsinh.c b/tests/tsinh.c new file mode 100644 index 0000000..c12f036 --- /dev/null +++ b/tests/tsinh.c @@ -0,0 +1,36 @@ +/* tsinh -- test file for mpc_sinh. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_sinh); + + test_start (); + + data_check (f, "sinh.dat"); + tgeneric (f, 2, 512, 7, 7); + + test_end (); + + return 0; +} diff --git a/tests/tsqr.c b/tests/tsqr.c new file mode 100644 index 0000000..02fea7e --- /dev/null +++ b/tests/tsqr.c @@ -0,0 +1,191 @@ +/* tsqr -- test file for mpc_sqr. + +Copyright (C) 2002, 2005, 2008, 2010, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +cmpsqr (mpc_srcptr x, mpc_rnd_t rnd) + /* computes the square of x with the specific function or by simple */ + /* multiplication using the rounding mode rnd and compares the results */ + /* and return values. */ + /* In our current test suite, the real and imaginary parts of x have */ + /* the same precision, and we use this precision also for the result. */ + /* Furthermore, we check whether computing the square in the same */ + /* place yields the same result. */ + /* We also compute the result with four times the precision and check */ + /* whether the rounding is correct. Error reports in this part of the */ + /* algorithm might still be wrong, though, since there are two */ + /* consecutive roundings. */ +{ + mpc_t z, t, u; + int inexact_z, inexact_t; + + mpc_init2 (z, MPC_MAX_PREC (x)); + mpc_init2 (t, MPC_MAX_PREC (x)); + mpc_init2 (u, 4 * MPC_MAX_PREC (x)); + + inexact_z = mpc_sqr (z, x, rnd); + inexact_t = mpc_mul (t, x, x, rnd); + + if (mpc_cmp (z, t)) + { + fprintf (stderr, "sqr and mul differ for rnd=(%s,%s) \nx=", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + mpc_out_str (stderr, 2, 0, x, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr gives "); + mpc_out_str (stderr, 2, 0, z, MPC_RNDNN); + fprintf (stderr, "\nmpc_mul gives "); + mpc_out_str (stderr, 2, 0, t, MPC_RNDNN); + fprintf (stderr, "\n"); + exit (1); + } + if (inexact_z != inexact_t) + { + fprintf (stderr, "The return values of sqr and mul differ for rnd=(%s,%s) \nx= ", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + mpc_out_str (stderr, 2, 0, x, MPC_RNDNN); + fprintf (stderr, "\nx^2="); + mpc_out_str (stderr, 2, 0, z, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr gives %i", inexact_z); + fprintf (stderr, "\nmpc_mul gives %i", inexact_t); + fprintf (stderr, "\n"); + exit (1); + } + + mpc_set (t, x, MPC_RNDNN); + inexact_t = mpc_sqr (t, t, rnd); + if (mpc_cmp (z, t)) + { + fprintf (stderr, "sqr and sqr in place differ for rnd=(%s,%s) \nx=", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + mpc_out_str (stderr, 2, 0, x, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr gives "); + mpc_out_str (stderr, 2, 0, z, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr in place gives "); + mpc_out_str (stderr, 2, 0, t, MPC_RNDNN); + fprintf (stderr, "\n"); + exit (1); + } + if (inexact_z != inexact_t) + { + fprintf (stderr, "The return values of sqr and sqr in place differ for rnd=(%s,%s) \nx= ", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + mpc_out_str (stderr, 2, 0, x, MPC_RNDNN); + fprintf (stderr, "\nx^2="); + mpc_out_str (stderr, 2, 0, z, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr gives %i", inexact_z); + fprintf (stderr, "\nmpc_sqr in place gives %i", inexact_t); + fprintf (stderr, "\n"); + exit (1); + } + + mpc_sqr (u, x, rnd); + mpc_set (t, u, rnd); + if (mpc_cmp (z, t)) + { + fprintf (stderr, "rounding in sqr might be incorrect for rnd=(%s,%s) \nx=", + mpfr_print_rnd_mode(MPC_RND_RE(rnd)), + mpfr_print_rnd_mode(MPC_RND_IM(rnd))); + mpc_out_str (stderr, 2, 0, x, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr gives "); + mpc_out_str (stderr, 2, 0, z, MPC_RNDNN); + fprintf (stderr, "\nmpc_sqr quadruple precision gives "); + mpc_out_str (stderr, 2, 0, u, MPC_RNDNN); + fprintf (stderr, "\nand is rounded to "); + mpc_out_str (stderr, 2, 0, t, MPC_RNDNN); + fprintf (stderr, "\n"); + exit (1); + } + + mpc_clear (z); + mpc_clear (t); + mpc_clear (u); +} + + +static void +testsqr (long a, long b, mpfr_prec_t prec, mpc_rnd_t rnd) +{ + mpc_t x; + + mpc_init2 (x, prec); + + mpc_set_si_si (x, a, b, rnd); + + cmpsqr (x, rnd); + + mpc_clear (x); +} + + +static void +reuse_bug (void) +{ + mpc_t z1; + + /* reuse bug found by Paul Zimmermann 20081021 */ + mpc_init2 (z1, 2); + /* RE (z1^2) overflows, IM(z^2) = -0 */ + mpfr_set_str (mpc_realref (z1), "0.11", 2, GMP_RNDN); + mpfr_mul_2si (mpc_realref (z1), mpc_realref (z1), mpfr_get_emax (), GMP_RNDN); + mpfr_set_ui (mpc_imagref (z1), 0, GMP_RNDN); + mpc_conj (z1, z1, MPC_RNDNN); + mpc_sqr (z1, z1, MPC_RNDNN); + if (!mpfr_inf_p (mpc_realref (z1)) || mpfr_signbit (mpc_realref (z1)) + ||!mpfr_zero_p (mpc_imagref (z1)) || !mpfr_signbit (mpc_imagref (z1))) + { + printf ("Error: Regression, bug 20081021 reproduced\n"); + MPC_OUT (z1); + exit (1); + } + + mpc_clear (z1); +} + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_sqr); + test_start (); + + testsqr (247, -65, 8, 24); + testsqr (5, -896, 3, 2); + testsqr (-3, -512, 2, 16); + testsqr (266013312, 121990769, 27, 0); + testsqr (170, 9, 8, 0); + testsqr (768, 85, 8, 16); + testsqr (145, 1816, 8, 24); + testsqr (0, 1816, 8, 24); + testsqr (145, 0, 8, 24); + + data_check (f, "sqr.dat"); + tgeneric (f, 2, 1024, 1, 0); + + reuse_bug (); + + test_end (); + + return 0; +} diff --git a/tests/tsqrt.c b/tests/tsqrt.c new file mode 100644 index 0000000..2da6842 --- /dev/null +++ b/tests/tsqrt.c @@ -0,0 +1,36 @@ +/* tsqrt -- test file for mpc_sqrt. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_sqrt); + + test_start (); + + data_check (f, "sqrt.dat"); + tgeneric (f, 2, 1024, 7, 256); + + test_end (); + + return 0; +} diff --git a/tests/tstrtoc.c b/tests/tstrtoc.c new file mode 100644 index 0000000..77e34ee --- /dev/null +++ b/tests/tstrtoc.c @@ -0,0 +1,166 @@ +/* tstrtoc -- test file for mpc_strtoc. + +Copyright (C) 2009, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include + +#include "mpc-tests.h" + +extern unsigned long line_number; +extern int nextchar; +extern char *pathname; + +/* names of rounding modes */ +extern const char *rnd_mode[]; + +static void +check_file (const char* file_name) +{ + FILE *fp; + unsigned long test_line_number; + + size_t str_len = 255; + char *str = NULL; + size_t rstr_len = 255; + char *rstr = NULL; + char *end = NULL; + + int base; + int inex_re; + int inex_im; + mpc_t expected, got; + mpc_rnd_t rnd = MPC_RNDNN; + int inex = 0, inex_expected; + known_signs_t ks = {1, 1}; + + + fp = open_data_file (file_name); + + /* initializations */ + str = (char *) malloc (str_len); + if (str == NULL) + { + printf ("Cannot allocate memory\n"); + exit (1); + } + rstr = (char *) malloc (rstr_len); + if (rstr == NULL) + { + printf ("Cannot allocate memory\n"); + exit (1); + } + mpc_init2 (expected, 53); + mpc_init2 (got, 53); + + /* read data file */ + line_number = 1; + nextchar = getc (fp); + while (nextchar != EOF) + { + skip_whitespace_comments (fp); + + /* 1. read a line of data: expected result, base, rounding mode */ + test_line_number = line_number; + read_ternary (fp, &inex_re); + read_ternary (fp, &inex_im); + read_mpc (fp, expected, NULL); + if (inex_re == TERNARY_ERROR || inex_im == TERNARY_ERROR) + inex_expected = -1; + else + inex_expected = MPC_INEX (inex_re, inex_im); + + str_len = read_string (fp, &str, str_len, "number string"); + rstr_len = read_string (fp, &rstr, rstr_len, "string remainder"); + read_int (fp, &base, "base"); + read_mpc_rounding_mode (fp, &rnd); + + /* 2. convert string at the same precision as the expected result */ + mpfr_set_prec (mpc_realref (got), MPC_PREC_RE (expected)); + mpfr_set_prec (mpc_imagref (got), MPC_PREC_IM (expected)); + inex = mpc_strtoc (got, str, &end, base, rnd); + + /* 3. compare this result with the expected one */ + if (inex != inex_expected + || !same_mpc_value (got, expected, ks) + || strcmp (end, rstr) != 0) + { + printf ("mpc_strtoc(str) failed (line %lu)\nwith base=%d and " + "rounding mode %s\n", test_line_number, base, + rnd_mode[rnd]); + if (inex != MPC_INEX (inex_re, inex_im)) + printf ("ternary value: got %s, expected (%s, %s)\n", + MPC_INEX_STR (inex), + (inex_re == +1 ? "+1" : (inex_re == -1 ? "-1" : "0")), + (inex_im == +1 ? "+1" : (inex_im == -1 ? "-1" : "0"))); + printf ("str = \"%s\"\n", str); + if (strcmp (end, rstr) != 0) + printf ("string remainder expected \"%s\"\n" + " got \"%s\"\n", + rstr, end); + else + { + printf (" "); + MPC_OUT (got); + MPC_OUT (expected); + } + exit (1); + } + + end = NULL; + } + + mpc_clear (expected); + mpc_clear (got); + if (str != NULL) + free (str); + if (rstr != NULL) + free (rstr); + close_data_file (fp); +} + +static void +check_null (void) +{ + int inex; + char *end; + mpc_t z; + + mpc_init2 (z, 53); + + inex = mpc_strtoc (z, NULL, &end, 10, MPC_RNDNN); + if (end != NULL || inex != -1 || mpfr_nan_p (mpc_realref (z)) == 0 + || mpfr_nan_p (mpc_imagref (z)) == 0) + { + printf ("Error: mpc_strtoc(z, NULL) with a NULL pointer should fail" + " and the z value should be set to NaN +I*NaN\ngot "); + MPC_OUT (z); + exit (1); + } + + mpc_clear (z); +} + +int +main (void) +{ + check_null (); + check_file ("strtoc.dat"); + return 0; +} diff --git a/tests/tsub.c b/tests/tsub.c new file mode 100644 index 0000000..658c81e --- /dev/null +++ b/tests/tsub.c @@ -0,0 +1,36 @@ +/* tsub -- test file for mpc_sub. + +Copyright (C) 2008, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (C_CC, f, mpc_sub); + + test_start (); + + data_check (f, "sub.dat"); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tsub_fr.c b/tests/tsub_fr.c new file mode 100644 index 0000000..495fdee --- /dev/null +++ b/tests/tsub_fr.c @@ -0,0 +1,36 @@ +/* tsub_fr -- test file for mpc_sub_fr. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCF, f, mpc_sub_fr); + + test_start (); + + data_check (f, "sub_fr.dat"); + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tsub_ui.c b/tests/tsub_ui.c new file mode 100644 index 0000000..567ead5 --- /dev/null +++ b/tests/tsub_ui.c @@ -0,0 +1,35 @@ +/* tsub_ui -- test file for mpc_sub_ui. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CCU, f, mpc_sub_ui); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} diff --git a/tests/tswap.c b/tests/tswap.c new file mode 100644 index 0000000..948c7f7 --- /dev/null +++ b/tests/tswap.c @@ -0,0 +1,54 @@ +/* tswap -- Test file for mpc_swap. + +Copyright (C) 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + mpc_t x, y, x2, y2; + + mpc_init2 (x, 50); + mpc_init2 (x2, 50); + mpc_init2 (y, 100); + mpc_init2 (y2, 100); + + mpc_set_ui_ui (x, 1ul, 2ul, MPC_RNDNN); + mpc_set_ui_ui (x2, 1ul, 2ul, MPC_RNDNN); + mpc_set_ui_ui (y, 3ul, 4ul, MPC_RNDNN); + mpc_set_ui_ui (y2, 3ul, 4ul, MPC_RNDNN); + + mpc_swap (x, y); + + if ( mpfr_get_prec (mpc_realref (x)) != mpfr_get_prec (mpc_realref (y2)) + || mpfr_get_prec (mpc_imagref (x)) != mpfr_get_prec (mpc_imagref (y2)) + || mpfr_get_prec (mpc_realref (y)) != mpfr_get_prec (mpc_realref (x2)) + || mpfr_get_prec (mpc_imagref (y)) != mpfr_get_prec (mpc_imagref (x2)) + || mpc_cmp (x, y2) != 0 + || mpc_cmp (y, x2) != 0) + exit (1); + + mpc_clear (x); + mpc_clear (x2); + mpc_clear (y); + mpc_clear (y2); + + return 0; +} diff --git a/tests/ttan.c b/tests/ttan.c new file mode 100644 index 0000000..f1d826a --- /dev/null +++ b/tests/ttan.c @@ -0,0 +1,216 @@ +/* ttan -- test file for mpc_tan. + +Copyright (C) 2008, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include +#include "mpc-tests.h" + +static void +pure_real_argument (void) +{ + /* tan(x -i*0) = tan(x) -i*0 */ + /* tan(x +i*0) = tan(x) +i*0 */ + mpfr_t x; + mpfr_t tan_x; + mpc_t z; + mpc_t tan_z; + + mpfr_init2 (x, 79); + mpfr_init2 (tan_x, 113); + mpc_init2 (z, 79); + mpc_init2 (tan_z, 113); + + /* tan(1 +i*0) = tan(1) +i*0 */ + mpc_set_ui_ui (z, 1, 0, MPC_RNDNN); + mpfr_set_ui (x, 1, GMP_RNDN); + mpfr_tan (tan_x, x, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0 + || !mpfr_zero_p (mpc_imagref (tan_z)) || mpfr_signbit (mpc_imagref (tan_z))) + { + printf ("mpc_tan(1 + i * 0) failed\n"); + exit (1); + } + + /* tan(1 -i*0) = tan(1) -i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0 + || !mpfr_zero_p (mpc_imagref (tan_z)) || !mpfr_signbit (mpc_imagref (tan_z))) + { + printf ("mpc_tan(1 - i * 0) failed\n"); + exit (1); + } + + /* tan(Pi/2 +i*0) = +Inf +i*0 */ + mpfr_const_pi (x, GMP_RNDN); + mpfr_div_2ui (x, x, 1, GMP_RNDN); + mpfr_set (mpc_realref (z), x, GMP_RNDN); + mpfr_set_ui (mpc_imagref (z), 0, GMP_RNDN); + mpfr_tan (tan_x, x, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0 + || !mpfr_zero_p (mpc_imagref (tan_z)) || mpfr_signbit (mpc_imagref (tan_z))) + { + printf ("mpc_tan(Pi/2 + i * 0) failed\n"); + exit (1); + } + + /* tan(Pi/2 -i*0) = +Inf -i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0 + || !mpfr_zero_p (mpc_imagref (tan_z)) || !mpfr_signbit (mpc_imagref (tan_z))) + { + printf ("mpc_tan(Pi/2 - i * 0) failed\n"); + exit (1); + } + + /* tan(-Pi/2 +i*0) = -Inf +i*0 */ + mpfr_neg (x, x, GMP_RNDN); + mpc_neg (z, z, MPC_RNDNN); + mpfr_tan (tan_x, x, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0 + || !mpfr_zero_p (mpc_imagref (tan_z)) || mpfr_signbit (mpc_imagref (tan_z))) + { + printf ("mpc_tan(-Pi/2 + i * 0) failed\n"); + exit (1); + } + + /* tan(-Pi/2 -i*0) = -Inf -i*0 */ + mpc_conj (z, z, MPC_RNDNN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0 + || !mpfr_zero_p (mpc_imagref (tan_z)) || !mpfr_signbit (mpc_imagref (tan_z))) + { + printf ("mpc_tan(-Pi/2 - i * 0) failed\n"); + exit (1); + } + + mpc_clear (tan_z); + mpc_clear (z); + mpfr_clear (tan_x); + mpfr_clear (x); +} + +static void +pure_imaginary_argument (void) +{ + /* tan(-0 +i*y) = -0 +i*tanh(y) */ + /* tan(+0 +i*y) = +0 +i*tanh(y) */ + mpfr_t y; + mpfr_t tanh_y; + mpc_t z; + mpc_t tan_z; + mpfr_prec_t prec = (mpfr_prec_t) 111; + + mpfr_init2 (y, 2); + mpfr_init2 (tanh_y, prec); + mpc_init2 (z, 2); + mpc_init2 (tan_z, prec); + + /* tan(0 +i) = +0 +i*tanh(1) */ + mpc_set_ui_ui (z, 0, 1, MPC_RNDNN); + mpfr_set_ui (y, 1, GMP_RNDN); + mpfr_tanh (tanh_y, y, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_imagref (tan_z), tanh_y) != 0 + || !mpfr_zero_p (mpc_realref (tan_z)) || mpfr_signbit (mpc_realref (tan_z))) + { + mpc_t c99; + + mpc_init2 (c99, prec); + mpfr_set_ui (mpc_realref (c99), 0, GMP_RNDN); + mpfr_set (mpc_imagref (c99), tanh_y, GMP_RNDN); + + TEST_FAILED ("mpc_tan", z, tan_z, c99, MPC_RNDNN); + } + + /* tan(0 -i) = +0 +i*tanh(-1) */ + mpc_conj (z, z, MPC_RNDNN); + mpfr_neg (tanh_y, tanh_y, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_imagref (tan_z), tanh_y) != 0 + || !mpfr_zero_p (mpc_realref (tan_z)) || mpfr_signbit (mpc_realref (tan_z))) + { + mpc_t c99; + + mpc_init2 (c99, prec); + mpfr_set_ui (mpc_realref (c99), 0, GMP_RNDN); + mpfr_set (mpc_imagref (c99), tanh_y, GMP_RNDN); + + TEST_FAILED ("mpc_tan", z, tan_z, c99, MPC_RNDNN); + } + + /* tan(-0 +i) = -0 +i*tanh(1) */ + mpc_neg (z, z, MPC_RNDNN); + mpfr_neg (tanh_y, tanh_y, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_imagref (tan_z), tanh_y) != 0 + || !mpfr_zero_p (mpc_realref (tan_z)) || !mpfr_signbit (mpc_realref (tan_z))) + { + mpc_t c99; + + mpc_init2 (c99, prec); + mpfr_set_ui (mpc_realref (c99), 0, GMP_RNDN); + mpfr_set (mpc_imagref (c99), tanh_y, GMP_RNDN); + + TEST_FAILED ("mpc_tan", z, tan_z, c99, MPC_RNDNN); + } + + /* tan(-0 -i) = -0 +i*tanh(-1) */ + mpc_conj (z, z, MPC_RNDNN); + mpfr_neg (tanh_y, tanh_y, GMP_RNDN); + mpc_tan (tan_z, z, MPC_RNDNN); + if (mpfr_cmp (mpc_imagref (tan_z), tanh_y) != 0 + || !mpfr_zero_p (mpc_realref (tan_z)) || !mpfr_signbit (mpc_realref (tan_z))) + { + mpc_t c99; + + mpc_init2 (c99, prec); + mpfr_set_ui (mpc_realref (c99), 0, GMP_RNDN); + mpfr_set (mpc_imagref (c99), tanh_y, GMP_RNDN); + + TEST_FAILED ("mpc_tan", z, tan_z, c99, MPC_RNDNN); + } + + mpc_clear (tan_z); + mpc_clear (z); + mpfr_clear (tanh_y); + mpfr_clear (y); +} + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_tan); + + test_start (); + + data_check (f, "tan.dat"); + tgeneric (f, 2, 512, 7, 4); + + pure_real_argument (); + pure_imaginary_argument (); + + test_end (); + + return 0; +} diff --git a/tests/ttanh.c b/tests/ttanh.c new file mode 100644 index 0000000..26d9fbe --- /dev/null +++ b/tests/ttanh.c @@ -0,0 +1,36 @@ +/* ttanh -- test file for mpc_tanh. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CC, f, mpc_tanh); + + test_start (); + + data_check (f, "tanh.dat"); + tgeneric (f, 2, 512, 7, 4); + + test_end (); + + return 0; +} diff --git a/tests/tui_div.c b/tests/tui_div.c new file mode 100644 index 0000000..c109189 --- /dev/null +++ b/tests/tui_div.c @@ -0,0 +1,102 @@ +/* tui_div -- test file for mpc_ui_div. + +Copyright (C) 2008, 2011 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +static void +special (void) +{ + mpc_t a, b; + + mpc_init2 (a, 10); + mpc_init2 (b, 10); + + mpc_set_ui_ui (a, 2, 4, MPC_RNDNN); + mpc_ui_div (b, 10, a, MPC_RNDNN); + if (mpc_cmp_si_si (b, 1, -2) != 0) + { + printf ("10/(2,4) failed\n"); + printf ("expected (1,-2)\n"); + printf ("got "); + mpc_out_str (stdout, 10, 0, b, MPC_RNDNN); + printf ("\n"); + exit (1); + } + + /* 0/(-1-0*I) should give (-0, +0) */ + mpfr_set_str (mpc_realref(a), "-1", 10, GMP_RNDN); + mpfr_set_str (mpc_imagref(a), "-0", 10, GMP_RNDN); + mpc_ui_div (b, 0, a, MPC_RNDNN); + if ((mpc_cmp_si_si (b, 0, 0) != 0) || (MPFR_SIGN (mpc_realref(b)) > 0) + || (MPFR_SIGN (mpc_imagref(b)) < 0)) + { + printf ("0/(-1,-0) failed\n"); + printf ("expected (-0,+0)\n"); + printf ("got "); + mpc_out_str (stdout, 10, 0, b, MPC_RNDNN); + printf ("\n"); + exit (1); + } + + mpc_set_ui_ui (a, 1, 0, MPC_RNDNN); + mpc_ui_div (b, 1, a, MPC_RNDNN); + if (mpc_cmp_si_si (b, 1, 0) != 0) + { + printf ("1/(1,0) failed\n"); + printf ("expected (1,0)\n"); + printf ("got "); + mpc_out_str (stdout, 10, 0, b, MPC_RNDNN); + printf ("\n"); + exit (1); + } + + /* problem reported by Timo Hartmann with mpc-0.7, 21 Oct 2009 */ + mpc_set_ui_ui (a, 4, 0, MPC_RNDNN); + mpc_ui_div (b, 1, a, MPC_RNDNN); + if (mpfr_cmp_ui_2exp (mpc_realref(b), 1, -2) != 0 || + mpfr_cmp_ui (mpc_imagref(b), 0) != 0 || mpfr_signbit (mpc_imagref(b)) != 0) + { + printf ("1/(4,0) failed\n"); + printf ("expected (1/4,0)\n"); + printf ("got "); + mpc_out_str (stdout, 10, 0, b, MPC_RNDNN); + printf ("\n"); + exit (1); + } + + mpc_clear (a); + mpc_clear (b); +} + +int +main (void) +{ + DECL_FUNC (CUC, f, mpc_ui_div); + + test_start (); + + special (); + + tgeneric (f, 2, 1024, 7, 4096); + + test_end (); + + return 0; +} diff --git a/tests/tui_ui_sub.c b/tests/tui_ui_sub.c new file mode 100644 index 0000000..67c9071 --- /dev/null +++ b/tests/tui_ui_sub.c @@ -0,0 +1,35 @@ +/* tui_ui_sub -- test file for mpc_ui_ui_sub. + +Copyright (C) 2008 INRIA + +This file is part of GNU MPC. + +GNU MPC is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program. If not, see http://www.gnu.org/licenses/ . +*/ + +#include "mpc-tests.h" + +int +main (void) +{ + DECL_FUNC (CUUC, f, mpc_ui_ui_sub); + + test_start (); + + tgeneric (f, 2, 1024, 7, -1); + + test_end (); + + return 0; +} -- 2.7.4