1 # generated automatically by aclocal 1.15.1 -*- Autoconf -*-
3 # Copyright (C) 1996-2017 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15 m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18 [m4_warning([this file was generated for autoconf 2.69.
19 You have another version of autoconf. It may work, but is not guaranteed to.
20 If you have problems, you may need to regenerate the build system entirely.
21 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
23 # intlmacosx.m4 serial 5 (gettext-0.18.2)
24 dnl Copyright (C) 2004-2014, 2016 Free Software Foundation, Inc.
25 dnl This file is free software; the Free Software Foundation
26 dnl gives unlimited permission to copy and/or distribute it,
27 dnl with or without modifications, as long as this notice is preserved.
29 dnl This file can be used in projects which are not available under
30 dnl the GNU General Public License or the GNU Library General Public
31 dnl License but which still want to provide support for the GNU gettext
33 dnl Please note that the actual code of the GNU gettext library is covered
34 dnl by the GNU Library General Public License, and the rest of the GNU
35 dnl gettext package is covered by the GNU General Public License.
36 dnl They are *not* in the public domain.
38 dnl Checks for special options needed on Mac OS X.
39 dnl Defines INTL_MACOSX_LIBS.
40 AC_DEFUN([gt_INTL_MACOSX],
42 dnl Check for API introduced in Mac OS X 10.2.
43 AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
44 [gt_cv_func_CFPreferencesCopyAppValue],
46 LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
49 [[#include <CoreFoundation/CFPreferences.h>]],
50 [[CFPreferencesCopyAppValue(NULL, NULL)]])],
51 [gt_cv_func_CFPreferencesCopyAppValue=yes],
52 [gt_cv_func_CFPreferencesCopyAppValue=no])
53 LIBS="$gt_save_LIBS"])
54 if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
55 AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
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58 dnl Check for API introduced in Mac OS X 10.3.
59 AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
61 LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
64 [[#include <CoreFoundation/CFLocale.h>]],
65 [[CFLocaleCopyCurrent();]])],
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70 AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
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75 INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
77 AC_SUBST([INTL_MACOSX_LIBS])
80 dnl pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
81 dnl serial 11 (pkg-config-0.29.1)
83 dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
84 dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
86 dnl This program is free software; you can redistribute it and/or modify
87 dnl it under the terms of the GNU General Public License as published by
88 dnl the Free Software Foundation; either version 2 of the License, or
89 dnl (at your option) any later version.
91 dnl This program is distributed in the hope that it will be useful, but
92 dnl WITHOUT ANY WARRANTY; without even the implied warranty of
93 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
94 dnl General Public License for more details.
96 dnl You should have received a copy of the GNU General Public License
97 dnl along with this program; if not, write to the Free Software
98 dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
101 dnl As a special exception to the GNU General Public License, if you
102 dnl distribute this file as part of a program that contains a
103 dnl configuration script generated by Autoconf, you may include it under
104 dnl the same distribution terms that you use for the rest of that
107 dnl PKG_PREREQ(MIN-VERSION)
108 dnl -----------------------
111 dnl Verify that the version of the pkg-config macros are at least
112 dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
113 dnl installed version of pkg-config, this checks the developer's version
114 dnl of pkg.m4 when generating configure.
116 dnl To ensure that this macro is defined, also add:
117 dnl m4_ifndef([PKG_PREREQ],
118 dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
120 dnl See the "Since" comment for each macro you use to see what version
121 dnl of the macros you require.
122 m4_defun([PKG_PREREQ],
123 [m4_define([PKG_MACROS_VERSION], [0.29.1])
124 m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
125 [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
128 dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
129 dnl ----------------------------------
132 dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
133 dnl first found in the path. Checks that the version of pkg-config found
134 dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
135 dnl used since that's the first version where most current features of
136 dnl pkg-config existed.
137 AC_DEFUN([PKG_PROG_PKG_CONFIG],
138 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
139 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
140 m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
141 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
142 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
143 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
145 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
146 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
148 if test -n "$PKG_CONFIG"; then
149 _pkg_min_version=m4_default([$1], [0.9.0])
150 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
151 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
158 ])dnl PKG_PROG_PKG_CONFIG
160 dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
161 dnl -------------------------------------------------------------------
164 dnl Check to see whether a particular set of modules exists. Similar to
165 dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
167 dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
168 dnl only at the first occurence in configure.ac, so if the first place
169 dnl it's called might be skipped (such as if it is within an "if", you
170 dnl have to call PKG_CHECK_EXISTS manually
171 AC_DEFUN([PKG_CHECK_EXISTS],
172 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
173 if test -n "$PKG_CONFIG" && \
174 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
175 m4_default([$2], [:])
176 m4_ifvaln([$3], [else
180 dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
181 dnl ---------------------------------------------
182 dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
183 dnl pkg_failed based on the result.
184 m4_define([_PKG_CONFIG],
185 [if test -n "$$1"; then
187 elif test -n "$PKG_CONFIG"; then
188 PKG_CHECK_EXISTS([$3],
189 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
190 test "x$?" != "x0" && pkg_failed=yes ],
197 dnl _PKG_SHORT_ERRORS_SUPPORTED
198 dnl ---------------------------
199 dnl Internal check to see if pkg-config supports short errors.
200 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
201 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
202 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
203 _pkg_short_errors_supported=yes
205 _pkg_short_errors_supported=no
207 ])dnl _PKG_SHORT_ERRORS_SUPPORTED
210 dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
211 dnl [ACTION-IF-NOT-FOUND])
212 dnl --------------------------------------------------------------
215 dnl Note that if there is a possibility the first call to
216 dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
217 dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
218 AC_DEFUN([PKG_CHECK_MODULES],
219 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
220 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
221 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
224 AC_MSG_CHECKING([for $1])
226 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
227 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
229 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
230 and $1[]_LIBS to avoid the need to call pkg-config.
231 See the pkg-config man page for more details.])
233 if test $pkg_failed = yes; then
235 _PKG_SHORT_ERRORS_SUPPORTED
236 if test $_pkg_short_errors_supported = yes; then
237 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
239 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
241 # Put the nasty error message in config.log where it belongs
242 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
244 m4_default([$4], [AC_MSG_ERROR(
245 [Package requirements ($2) were not met:
249 Consider adjusting the PKG_CONFIG_PATH environment variable if you
250 installed software in a non-standard prefix.
254 elif test $pkg_failed = untried; then
256 m4_default([$4], [AC_MSG_FAILURE(
257 [The pkg-config script could not be found or is too old. Make sure it
258 is in your PATH or set the PKG_CONFIG environment variable to the full
263 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
266 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
267 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
271 ])dnl PKG_CHECK_MODULES
274 dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
275 dnl [ACTION-IF-NOT-FOUND])
276 dnl ---------------------------------------------------------------------
279 dnl Checks for existence of MODULES and gathers its build flags with
280 dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
281 dnl and VARIABLE-PREFIX_LIBS from --libs.
283 dnl Note that if there is a possibility the first call to
284 dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
285 dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
287 AC_DEFUN([PKG_CHECK_MODULES_STATIC],
288 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
289 _save_PKG_CONFIG=$PKG_CONFIG
290 PKG_CONFIG="$PKG_CONFIG --static"
291 PKG_CHECK_MODULES($@)
292 PKG_CONFIG=$_save_PKG_CONFIG[]dnl
293 ])dnl PKG_CHECK_MODULES_STATIC
296 dnl PKG_INSTALLDIR([DIRECTORY])
297 dnl -------------------------
300 dnl Substitutes the variable pkgconfigdir as the location where a module
301 dnl should install pkg-config .pc files. By default the directory is
302 dnl $libdir/pkgconfig, but the default can be changed by passing
303 dnl DIRECTORY. The user can override through the --with-pkgconfigdir
305 AC_DEFUN([PKG_INSTALLDIR],
306 [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
307 m4_pushdef([pkg_description],
308 [pkg-config installation directory @<:@]pkg_default[@:>@])
309 AC_ARG_WITH([pkgconfigdir],
310 [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
311 [with_pkgconfigdir=]pkg_default)
312 AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
313 m4_popdef([pkg_default])
314 m4_popdef([pkg_description])
318 dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
319 dnl --------------------------------
322 dnl Substitutes the variable noarch_pkgconfigdir as the location where a
323 dnl module should install arch-independent pkg-config .pc files. By
324 dnl default the directory is $datadir/pkgconfig, but the default can be
325 dnl changed by passing DIRECTORY. The user can override through the
326 dnl --with-noarch-pkgconfigdir parameter.
327 AC_DEFUN([PKG_NOARCH_INSTALLDIR],
328 [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
329 m4_pushdef([pkg_description],
330 [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
331 AC_ARG_WITH([noarch-pkgconfigdir],
332 [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
333 [with_noarch_pkgconfigdir=]pkg_default)
334 AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
335 m4_popdef([pkg_default])
336 m4_popdef([pkg_description])
337 ])dnl PKG_NOARCH_INSTALLDIR
340 dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
341 dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
342 dnl -------------------------------------------
345 dnl Retrieves the value of the pkg-config variable for the given module.
346 AC_DEFUN([PKG_CHECK_VAR],
347 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
348 AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
350 _PKG_CONFIG([$1], [variable="][$3]["], [$2])
351 AS_VAR_COPY([$1], [pkg_cv_][$1])
353 AS_VAR_IF([$1], [""], [$5], [$4])dnl
356 # Copyright (C) 2002-2017 Free Software Foundation, Inc.
358 # This file is free software; the Free Software Foundation
359 # gives unlimited permission to copy and/or distribute it,
360 # with or without modifications, as long as this notice is preserved.
362 # AM_AUTOMAKE_VERSION(VERSION)
363 # ----------------------------
364 # Automake X.Y traces this macro to ensure aclocal.m4 has been
365 # generated from the m4 files accompanying Automake X.Y.
366 # (This private macro should not be called outside this file.)
367 AC_DEFUN([AM_AUTOMAKE_VERSION],
368 [am__api_version='1.15'
369 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
370 dnl require some minimum version. Point them to the right macro.
371 m4_if([$1], [1.15.1], [],
372 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
375 # _AM_AUTOCONF_VERSION(VERSION)
376 # -----------------------------
377 # aclocal traces this macro to find the Autoconf version.
378 # This is a private macro too. Using m4_define simplifies
379 # the logic in aclocal, which can simply ignore this definition.
380 m4_define([_AM_AUTOCONF_VERSION], [])
382 # AM_SET_CURRENT_AUTOMAKE_VERSION
383 # -------------------------------
384 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
385 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
386 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
387 [AM_AUTOMAKE_VERSION([1.15.1])dnl
388 m4_ifndef([AC_AUTOCONF_VERSION],
389 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
390 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
392 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
394 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
396 # This file is free software; the Free Software Foundation
397 # gives unlimited permission to copy and/or distribute it,
398 # with or without modifications, as long as this notice is preserved.
400 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
401 # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
402 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
404 # Of course, Automake must honor this variable whenever it calls a
405 # tool from the auxiliary directory. The problem is that $srcdir (and
406 # therefore $ac_aux_dir as well) can be either absolute or relative,
407 # depending on how configure is run. This is pretty annoying, since
408 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
409 # source directory, any form will work fine, but in subdirectories a
410 # relative path needs to be adjusted first.
412 # $ac_aux_dir/missing
413 # fails when called from a subdirectory if $ac_aux_dir is relative
414 # $top_srcdir/$ac_aux_dir/missing
415 # fails if $ac_aux_dir is absolute,
416 # fails when called from a subdirectory in a VPATH build with
417 # a relative $ac_aux_dir
419 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
420 # are both prefixed by $srcdir. In an in-source build this is usually
421 # harmless because $srcdir is '.', but things will broke when you
422 # start a VPATH build or use an absolute $srcdir.
424 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
425 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
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427 # and then we would define $MISSING as
428 # MISSING="\${SHELL} $am_aux_dir/missing"
429 # This will work as long as MISSING is not called from configure, because
430 # unfortunately $(top_srcdir) has no meaning in configure.
431 # However there are other variables, like CC, which are often used in
432 # configure, and could therefore not use this "fixed" $ac_aux_dir.
434 # Another solution, used here, is to always expand $ac_aux_dir to an
435 # absolute PATH. The drawback is that using absolute paths prevent a
436 # configured tree to be moved without reconfiguration.
438 AC_DEFUN([AM_AUX_DIR_EXPAND],
439 [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
440 # Expand $ac_aux_dir to an absolute path.
441 am_aux_dir=`cd "$ac_aux_dir" && pwd`
444 # AM_CONDITIONAL -*- Autoconf -*-
446 # Copyright (C) 1997-2017 Free Software Foundation, Inc.
448 # This file is free software; the Free Software Foundation
449 # gives unlimited permission to copy and/or distribute it,
450 # with or without modifications, as long as this notice is preserved.
452 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
453 # -------------------------------------
454 # Define a conditional.
455 AC_DEFUN([AM_CONDITIONAL],
456 [AC_PREREQ([2.52])dnl
457 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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459 AC_SUBST([$1_TRUE])dnl
460 AC_SUBST([$1_FALSE])dnl
461 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
462 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
463 m4_define([_AM_COND_VALUE_$1], [$2])dnl
471 AC_CONFIG_COMMANDS_PRE(
472 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
473 AC_MSG_ERROR([[conditional "$1" was never defined.
474 Usually this means the macro was only invoked conditionally.]])
477 # Copyright (C) 1999-2017 Free Software Foundation, Inc.
479 # This file is free software; the Free Software Foundation
480 # gives unlimited permission to copy and/or distribute it,
481 # with or without modifications, as long as this notice is preserved.
484 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
485 # written in clear, in which case automake, when reading aclocal.m4,
486 # will think it sees a *use*, and therefore will trigger all it's
487 # C support machinery. Also note that it means that autoscan, seeing
488 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
491 # _AM_DEPENDENCIES(NAME)
492 # ----------------------
493 # See how the compiler implements dependency checking.
494 # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
495 # We try a few techniques and use that to set a single cache variable.
497 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
498 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
499 # dependency, and given that the user is not expected to run this macro,
500 # just rely on AC_PROG_CC.
501 AC_DEFUN([_AM_DEPENDENCIES],
502 [AC_REQUIRE([AM_SET_DEPDIR])dnl
503 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
504 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
505 AC_REQUIRE([AM_DEP_TRACK])dnl
507 m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
508 [$1], [CXX], [depcc="$CXX" am_compiler_list=],
509 [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
510 [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
511 [$1], [UPC], [depcc="$UPC" am_compiler_list=],
512 [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
513 [depcc="$$1" am_compiler_list=])
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516 [am_cv_$1_dependencies_compiler_type],
517 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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519 # making bogus files that we don't know about and never remove. For
520 # instance it was reported that on HP-UX the gcc test will end up
521 # making a dummy file named 'D' -- because '-MD' means "put the output
525 # Copy depcomp to subdir because otherwise we won't find it if we're
526 # using a relative directory.
527 cp "$am_depcomp" conftest.dir
529 # We will build objects and dependencies in a subdirectory because
530 # it helps to detect inapplicable dependency modes. For instance
531 # both Tru64's cc and ICC support -MD to output dependencies as a
532 # side effect of compilation, but ICC will put the dependencies in
533 # the current directory while Tru64 will put them in the object
537 am_cv_$1_dependencies_compiler_type=none
538 if test "$am_compiler_list" = ""; then
539 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
543 [case " $depcc " in #(
544 *\ -arch\ *\ -arch\ *) am__universal=true ;;
547 [case " $depcc " in #(
548 *\ -arch\ *\ -arch\ *) am__universal=true ;;
551 for depmode in $am_compiler_list; do
552 # Setup a source with many dependencies, because some compilers
553 # like to wrap large dependency lists on column 80 (with \), and
554 # we should not choose a depcomp mode which is confused by this.
556 # We need to recreate these files for each test, as the compiler may
557 # overwrite some of them when testing with obscure command lines.
558 # This happens at least with the AIX C compiler.
560 for i in 1 2 3 4 5 6; do
561 echo '#include "conftst'$i'.h"' >> sub/conftest.c
562 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
563 # Solaris 10 /bin/sh.
564 echo '/* dummy */' > sub/conftst$i.h
566 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
568 # We check with '-c' and '-o' for the sake of the "dashmstdout"
569 # mode. It turns out that the SunPro C++ compiler does not properly
570 # handle '-M -o', and we need to detect this. Also, some Intel
571 # versions had trouble with output in subdirs.
572 am__obj=sub/conftest.${OBJEXT-o}
573 am__minus_obj="-o $am__obj"
576 # This depmode causes a compiler race in universal mode.
577 test "$am__universal" = false || continue
580 # After this tag, mechanisms are not by side-effect, so they'll
581 # only be used when explicitly requested.
582 if test "x$enable_dependency_tracking" = xyes; then
588 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
589 # This compiler won't grok '-c -o', but also, the minuso test has
590 # not run yet. These depmodes are late enough in the game, and
591 # so weak that their functioning should not be impacted.
592 am__obj=conftest.${OBJEXT-o}
597 if depmode=$depmode \
598 source=sub/conftest.c object=$am__obj \
599 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
600 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
601 >/dev/null 2>conftest.err &&
602 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
603 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
604 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
605 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
606 # icc doesn't choke on unknown options, it will just issue warnings
607 # or remarks (even with -Werror). So we grep stderr for any message
608 # that says an option was ignored or not supported.
609 # When given -MP, icc 7.0 and 7.1 complain thusly:
610 # icc: Command line warning: ignoring option '-M'; no argument required
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613 if (grep 'ignoring option' conftest.err ||
614 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
615 am_cv_$1_dependencies_compiler_type=$depmode
624 am_cv_$1_dependencies_compiler_type=none
627 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
628 AM_CONDITIONAL([am__fastdep$1], [
629 test "x$enable_dependency_tracking" != xno \
630 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
636 # Choose a directory name for dependency files.
637 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
638 AC_DEFUN([AM_SET_DEPDIR],
639 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
640 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
646 AC_DEFUN([AM_DEP_TRACK],
647 [AC_ARG_ENABLE([dependency-tracking], [dnl
649 [--enable-dependency-tracking],
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661 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
662 AC_SUBST([am__nodep])dnl
663 _AM_SUBST_NOTMAKE([am__nodep])dnl
666 # Generate code to set up dependency tracking. -*- Autoconf -*-
668 # Copyright (C) 1999-2017 Free Software Foundation, Inc.
670 # This file is free software; the Free Software Foundation
671 # gives unlimited permission to copy and/or distribute it,
672 # with or without modifications, as long as this notice is preserved.
675 # _AM_OUTPUT_DEPENDENCY_COMMANDS
676 # ------------------------------
677 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
679 # Older Autoconf quotes --file arguments for eval, but not when files
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681 # if we detect the quoting.
682 case $CONFIG_FILES in
683 *\'*) eval set x "$CONFIG_FILES" ;;
684 *) set x $CONFIG_FILES ;;
689 # Strip MF so we end up with the name of the file.
690 mf=`echo "$mf" | sed -e 's/:.*$//'`
691 # Check whether this is an Automake generated Makefile or not.
692 # We used to match only the files named 'Makefile.in', but
693 # some people rename them; so instead we look at the file content.
694 # Grep'ing the first line is not enough: some people post-process
695 # each Makefile.in and add a new line on top of each file to say so.
696 # Grep'ing the whole file is not good either: AIX grep has a line
697 # limit of 2048, but all sed's we know have understand at least 4000.
698 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
699 dirpart=`AS_DIRNAME("$mf")`
703 # Extract the definition of DEPDIR, am__include, and am__quote
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705 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
706 test -z "$DEPDIR" && continue
707 am__include=`sed -n 's/^am__include = //p' < "$mf"`
708 test -z "$am__include" && continue
709 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
710 # Find all dependency output files, they are included files with
711 # $(DEPDIR) in their names. We invoke sed twice because it is the
712 # simplest approach to changing $(DEPDIR) to its actual value in the
714 for file in `sed -n "
715 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
716 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
717 # Make sure the directory exists.
718 test -f "$dirpart/$file" && continue
719 fdir=`AS_DIRNAME(["$file"])`
720 AS_MKDIR_P([$dirpart/$fdir])
721 # echo "creating $dirpart/$file"
722 echo '# dummy' > "$dirpart/$file"
726 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
729 # AM_OUTPUT_DEPENDENCY_COMMANDS
730 # -----------------------------
731 # This macro should only be invoked once -- use via AC_REQUIRE.
733 # This code is only required when automatic dependency tracking
734 # is enabled. FIXME. This creates each '.P' file that we will
735 # need in order to bootstrap the dependency handling code.
736 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
737 [AC_CONFIG_COMMANDS([depfiles],
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739 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
742 # Do all the work for Automake. -*- Autoconf -*-
744 # Copyright (C) 1996-2017 Free Software Foundation, Inc.
746 # This file is free software; the Free Software Foundation
747 # gives unlimited permission to copy and/or distribute it,
748 # with or without modifications, as long as this notice is preserved.
750 # This macro actually does too much. Some checks are only needed if
751 # your package does certain things. But this isn't really a big deal.
753 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
754 m4_define([AC_PROG_CC],
755 m4_defn([AC_PROG_CC])
759 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
760 # AM_INIT_AUTOMAKE([OPTIONS])
761 # -----------------------------------------------
762 # The call with PACKAGE and VERSION arguments is the old style
763 # call (pre autoconf-2.50), which is being phased out. PACKAGE
764 # and VERSION should now be passed to AC_INIT and removed from
765 # the call to AM_INIT_AUTOMAKE.
766 # We support both call styles for the transition. After
767 # the next Automake release, Autoconf can make the AC_INIT
768 # arguments mandatory, and then we can depend on a new Autoconf
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770 AC_DEFUN([AM_INIT_AUTOMAKE],
771 [AC_PREREQ([2.65])dnl
772 dnl Autoconf wants to disallow AM_ names. We explicitly allow
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774 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
775 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
776 AC_REQUIRE([AC_PROG_INSTALL])dnl
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780 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
781 # test to see if srcdir already configured
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795 AC_SUBST([CYGPATH_W])
797 # Define the identity of the package.
798 dnl Distinguish between old-style and new-style calls.
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803 AC_SUBST([PACKAGE], [$1])dnl
804 AC_SUBST([VERSION], [$2])],
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806 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
808 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
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811 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
812 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
814 _AM_IF_OPTION([no-define],,
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816 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
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819 AC_REQUIRE([AM_SANITY_CHECK])dnl
820 AC_REQUIRE([AC_ARG_PROGRAM])dnl
821 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
822 AM_MISSING_PROG([AUTOCONF], [autoconf])
823 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
824 AM_MISSING_PROG([AUTOHEADER], [autoheader])
825 AM_MISSING_PROG([MAKEINFO], [makeinfo])
826 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
827 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
828 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
829 # For better backward compatibility. To be removed once Automake 1.9.x
830 # dies out for good. For more background, see:
831 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
832 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
833 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
834 # We need awk for the "check" target (and possibly the TAP driver). The
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836 AC_REQUIRE([AC_PROG_AWK])dnl
837 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
838 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
839 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
840 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
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842 _AM_IF_OPTION([no-dependencies],,
843 [AC_PROVIDE_IFELSE([AC_PROG_CC],
844 [_AM_DEPENDENCIES([CC])],
845 [m4_define([AC_PROG_CC],
846 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
847 AC_PROVIDE_IFELSE([AC_PROG_CXX],
848 [_AM_DEPENDENCIES([CXX])],
849 [m4_define([AC_PROG_CXX],
850 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
851 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
852 [_AM_DEPENDENCIES([OBJC])],
853 [m4_define([AC_PROG_OBJC],
854 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
855 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
856 [_AM_DEPENDENCIES([OBJCXX])],
857 [m4_define([AC_PROG_OBJCXX],
858 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
860 AC_REQUIRE([AM_SILENT_RULES])dnl
861 dnl The testsuite driver may need to know about EXEEXT, so add the
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868 # POSIX will say in a future version that running "rm -f" with no argument
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870 # recipes. So use an aggressive probe to check that the usage we want is
871 # actually supported "in the wild" to an acceptable degree.
872 # See automake bug#10828.
873 # To make any issue more visible, cause the running configure to be aborted
874 # by default if the 'rm' program in use doesn't match our expectations; the
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876 if rm -f && rm -fr && rm -rf; then : OK; else
880 Your 'rm' program seems unable to run without file operands specified
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882 to the behaviour of most rm programs out there, and not conforming with
883 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
885 Please tell bug-automake@gnu.org about your system, including the value
886 of your $PATH and any error possibly output before this message. This
887 can help us improve future automake versions.
890 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
891 echo 'Configuration will proceed anyway, since you have set the' >&2
892 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
896 Aborting the configuration process, to ensure you take notice of the issue.
898 You can download and install GNU coreutils to get an 'rm' implementation
899 that behaves properly: <http://www.gnu.org/software/coreutils/>.
901 If you want to complete the configuration process using your problematic
902 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
903 to "yes", and re-run configure.
906 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
909 dnl The trailing newline in this macro's definition is deliberate, for
910 dnl backward compatibility and to allow trailing 'dnl'-style comments
911 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
914 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
915 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
916 dnl mangled by Autoconf and run in a shell conditional statement.
917 m4_define([_AC_COMPILER_EXEEXT],
918 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
920 # When config.status generates a header, we must update the stamp-h file.
921 # This file resides in the same directory as the config header
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927 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
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936 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
939 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
941 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
943 # This file is free software; the Free Software Foundation
944 # gives unlimited permission to copy and/or distribute it,
945 # with or without modifications, as long as this notice is preserved.
949 # Define $install_sh.
950 AC_DEFUN([AM_PROG_INSTALL_SH],
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960 AC_SUBST([install_sh])])
962 # Copyright (C) 2003-2017 Free Software Foundation, Inc.
964 # This file is free software; the Free Software Foundation
965 # gives unlimited permission to copy and/or distribute it,
966 # with or without modifications, as long as this notice is preserved.
968 # Check whether the underlying file-system supports filenames
969 # with a leading dot. For instance MS-DOS doesn't.
970 AC_DEFUN([AM_SET_LEADING_DOT],
971 [rm -rf .tst 2>/dev/null
972 mkdir .tst 2>/dev/null
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979 AC_SUBST([am__leading_dot])])
981 # Check to see how 'make' treats includes. -*- Autoconf -*-
983 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
985 # This file is free software; the Free Software Foundation
986 # gives unlimited permission to copy and/or distribute it,
987 # with or without modifications, as long as this notice is preserved.
991 # Check to see how make treats includes.
992 AC_DEFUN([AM_MAKE_INCLUDE],
993 [am_make=${MAKE-make}
994 cat > confinc << 'END'
996 @echo this is the am__doit target
999 # If we don't find an include directive, just comment out the code.
1000 AC_MSG_CHECKING([for style of include used by $am_make])
1004 # First try GNU make style include.
1005 echo "include confinc" > confmf
1006 # Ignore all kinds of additional output from 'make'.
1007 case `$am_make -s -f confmf 2> /dev/null` in #(
1008 *the\ am__doit\ target*)
1014 # Now try BSD make style include.
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1016 echo '.include "confinc"' > confmf
1017 case `$am_make -s -f confmf 2> /dev/null` in #(
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1019 am__include=.include
1025 AC_SUBST([am__include])
1026 AC_SUBST([am__quote])
1027 AC_MSG_RESULT([$_am_result])
1028 rm -f confinc confmf
1031 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1033 # Copyright (C) 1997-2017 Free Software Foundation, Inc.
1035 # This file is free software; the Free Software Foundation
1036 # gives unlimited permission to copy and/or distribute it,
1037 # with or without modifications, as long as this notice is preserved.
1039 # AM_MISSING_PROG(NAME, PROGRAM)
1040 # ------------------------------
1041 AC_DEFUN([AM_MISSING_PROG],
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1043 $1=${$1-"${am_missing_run}$2"}
1046 # AM_MISSING_HAS_RUN
1047 # ------------------
1048 # Define MISSING if not defined so far and test if it is modern enough.
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1050 AC_DEFUN([AM_MISSING_HAS_RUN],
1051 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1052 AC_REQUIRE_AUX_FILE([missing])dnl
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1066 AC_MSG_WARN(['missing' script is too old or missing])
1070 # Helper functions for option handling. -*- Autoconf -*-
1072 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
1074 # This file is free software; the Free Software Foundation
1075 # gives unlimited permission to copy and/or distribute it,
1076 # with or without modifications, as long as this notice is preserved.
1078 # _AM_MANGLE_OPTION(NAME)
1079 # -----------------------
1080 AC_DEFUN([_AM_MANGLE_OPTION],
1081 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1083 # _AM_SET_OPTION(NAME)
1084 # --------------------
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1086 AC_DEFUN([_AM_SET_OPTION],
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1089 # _AM_SET_OPTIONS(OPTIONS)
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1092 AC_DEFUN([_AM_SET_OPTIONS],
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1095 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1096 # -------------------------------------------
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1098 AC_DEFUN([_AM_IF_OPTION],
1099 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1101 # Copyright (C) 1999-2017 Free Software Foundation, Inc.
1103 # This file is free software; the Free Software Foundation
1104 # gives unlimited permission to copy and/or distribute it,
1105 # with or without modifications, as long as this notice is preserved.
1109 # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
1110 # to automatically call this.
1111 AC_DEFUN([_AM_PROG_CC_C_O],
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1113 AC_REQUIRE_AUX_FILE([compile])dnl
1114 AC_LANG_PUSH([C])dnl
1116 [whether $CC understands -c and -o together],
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1148 # Copyright (C) 1999-2017 Free Software Foundation, Inc.
1150 # This file is free software; the Free Software Foundation
1151 # gives unlimited permission to copy and/or distribute it,
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1155 # AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
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1226 m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
1229 dnl Query Python for its version number. Getting [:3] seems to be
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1237 dnl Use the values of $prefix and $exec_prefix for the corresponding
1238 dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made
1239 dnl distinct variables so they can be overridden if need be. However,
1240 dnl general consensus is that you shouldn't need this ability.
1242 AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
1243 AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
1245 dnl At times (like when building shared libraries) you may want
1246 dnl to know which OS platform Python thinks this is.
1248 AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform],
1249 [am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`])
1250 AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform])
1252 # Just factor out some code duplication.
1253 am_python_setup_sysconfig="\
1255 # Prefer sysconfig over distutils.sysconfig, for better compatibility
1256 # with python 3.x. See automake bug#10227.
1260 can_use_sysconfig = 0
1262 can_use_sysconfig = 1
1263 # Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs:
1264 # <https://github.com/pypa/virtualenv/issues/118>
1266 from platform import python_implementation
1267 if python_implementation() == 'CPython' and sys.version[[:3]] == '2.7':
1268 can_use_sysconfig = 0
1272 dnl Set up 4 directories:
1274 dnl pythondir -- where to install python scripts. This is the
1275 dnl site-packages directory, not the python standard library
1276 dnl directory like in previous automake betas. This behavior
1277 dnl is more consistent with lispdir.m4 for example.
1278 dnl Query distutils for this directory.
1279 AC_CACHE_CHECK([for $am_display_PYTHON script directory],
1280 [am_cv_python_pythondir],
1281 [if test "x$prefix" = xNONE
1283 am_py_prefix=$ac_default_prefix
1285 am_py_prefix=$prefix
1287 am_cv_python_pythondir=`$PYTHON -c "
1288 $am_python_setup_sysconfig
1289 if can_use_sysconfig:
1290 sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'})
1292 from distutils import sysconfig
1293 sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix')
1294 sys.stdout.write(sitedir)"`
1295 case $am_cv_python_pythondir in
1297 am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
1298 am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"`
1301 case $am_py_prefix in
1304 am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages
1310 AC_SUBST([pythondir], [$am_cv_python_pythondir])
1312 dnl pkgpythondir -- $PACKAGE directory under pythondir. Was
1313 dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is
1314 dnl more consistent with the rest of automake.
1316 AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
1318 dnl pyexecdir -- directory for installing python extension modules
1319 dnl (shared libraries)
1320 dnl Query distutils for this directory.
1321 AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
1322 [am_cv_python_pyexecdir],
1323 [if test "x$exec_prefix" = xNONE
1325 am_py_exec_prefix=$am_py_prefix
1327 am_py_exec_prefix=$exec_prefix
1329 am_cv_python_pyexecdir=`$PYTHON -c "
1330 $am_python_setup_sysconfig
1331 if can_use_sysconfig:
1332 sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix'})
1334 from distutils import sysconfig
1335 sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix')
1336 sys.stdout.write(sitedir)"`
1337 case $am_cv_python_pyexecdir in
1338 $am_py_exec_prefix*)
1339 am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
1340 am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"`
1343 case $am_py_exec_prefix in
1346 am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages
1352 AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
1354 dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
1356 AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
1358 dnl Run any user-specified action.
1365 # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
1366 # ---------------------------------------------------------------------------
1367 # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
1368 # Run ACTION-IF-FALSE otherwise.
1369 # This test uses sys.hexversion instead of the string equivalent (first
1370 # word of sys.version), in order to cope with versions such as 2.2c1.
1371 # This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
1372 AC_DEFUN([AM_PYTHON_CHECK_VERSION],
1374 # split strings by '.' and convert to numeric. Append some zeros
1375 # because we need at least 4 digits for the hex conversion.
1376 # map returns an iterator in Python 3.0 and a list in 2.x
1377 minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
1379 # xrange is not present in Python 3.0 and range returns an iterator
1380 for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]]
1381 sys.exit(sys.hexversion < minverhex)"
1382 AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])
1384 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
1386 # This file is free software; the Free Software Foundation
1387 # gives unlimited permission to copy and/or distribute it,
1388 # with or without modifications, as long as this notice is preserved.
1390 # AM_RUN_LOG(COMMAND)
1391 # -------------------
1392 # Run COMMAND, save the exit status in ac_status, and log it.
1393 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
1394 AC_DEFUN([AM_RUN_LOG],
1395 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
1396 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
1398 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1399 (exit $ac_status); }])
1401 # Check to make sure that the build environment is sane. -*- Autoconf -*-
1403 # Copyright (C) 1996-2017 Free Software Foundation, Inc.
1405 # This file is free software; the Free Software Foundation
1406 # gives unlimited permission to copy and/or distribute it,
1407 # with or without modifications, as long as this notice is preserved.
1411 AC_DEFUN([AM_SANITY_CHECK],
1412 [AC_MSG_CHECKING([whether build environment is sane])
1413 # Reject unsafe characters in $srcdir or the absolute working directory
1414 # name. Accept space and tab only in the latter.
1418 *[[\\\"\#\$\&\'\`$am_lf]]*)
1419 AC_MSG_ERROR([unsafe absolute working directory name]);;
1422 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1423 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
1426 # Do 'set' in a subshell so we don't clobber the current shell's
1427 # arguments. Must try -L first in case configure is actually a
1428 # symlink; some systems play weird games with the mod time of symlinks
1429 # (eg FreeBSD returns the mod time of the symlink's containing
1433 for am_try in 1 2; do
1434 echo "timestamp, slept: $am_has_slept" > conftest.file
1435 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1436 if test "$[*]" = "X"; then
1438 set X `ls -t "$srcdir/configure" conftest.file`
1440 if test "$[*]" != "X $srcdir/configure conftest.file" \
1441 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1443 # If neither matched, then we have a broken ls. This can happen
1444 # if, for instance, CONFIG_SHELL is bash and it inherits a
1445 # broken ls alias from the environment. This has actually
1446 # happened. Such a system could not be considered "sane".
1447 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1448 alias in your environment])
1450 if test "$[2]" = conftest.file || test $am_try -eq 2; then
1457 test "$[2]" = conftest.file
1463 AC_MSG_ERROR([newly created file is older than distributed files!
1464 Check your system clock])
1466 AC_MSG_RESULT([yes])
1467 # If we didn't sleep, we still need to ensure time stamps of config.status and
1468 # generated files are strictly newer.
1470 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1474 AC_CONFIG_COMMANDS_PRE(
1475 [AC_MSG_CHECKING([that generated files are newer than configure])
1476 if test -n "$am_sleep_pid"; then
1477 # Hide warnings about reused PIDs.
1478 wait $am_sleep_pid 2>/dev/null
1480 AC_MSG_RESULT([done])])
1484 # Copyright (C) 2009-2017 Free Software Foundation, Inc.
1486 # This file is free software; the Free Software Foundation
1487 # gives unlimited permission to copy and/or distribute it,
1488 # with or without modifications, as long as this notice is preserved.
1490 # AM_SILENT_RULES([DEFAULT])
1491 # --------------------------
1492 # Enable less verbose build rules; with the default set to DEFAULT
1493 # ("yes" being less verbose, "no" or empty being verbose).
1494 AC_DEFUN([AM_SILENT_RULES],
1495 [AC_ARG_ENABLE([silent-rules], [dnl
1497 [--enable-silent-rules],
1498 [less verbose build output (undo: "make V=1")])
1500 [--disable-silent-rules],
1501 [verbose build output (undo: "make V=0")])dnl
1503 case $enable_silent_rules in @%:@ (((
1504 yes) AM_DEFAULT_VERBOSITY=0;;
1505 no) AM_DEFAULT_VERBOSITY=1;;
1506 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1509 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
1510 dnl do not support nested variable expansions.
1511 dnl See automake bug#9928 and bug#10237.
1512 am_make=${MAKE-make}
1513 AC_CACHE_CHECK([whether $am_make supports nested variables],
1514 [am_cv_make_support_nested_variables],
1515 [if AS_ECHO([['TRUE=$(BAR$(V))
1521 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1522 am_cv_make_support_nested_variables=yes
1524 am_cv_make_support_nested_variables=no
1526 if test $am_cv_make_support_nested_variables = yes; then
1527 dnl Using '$V' instead of '$(V)' breaks IRIX make.
1529 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1531 AM_V=$AM_DEFAULT_VERBOSITY
1532 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1535 AM_SUBST_NOTMAKE([AM_V])dnl
1536 AC_SUBST([AM_DEFAULT_V])dnl
1537 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1538 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1540 AC_SUBST([AM_BACKSLASH])dnl
1541 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1544 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
1546 # This file is free software; the Free Software Foundation
1547 # gives unlimited permission to copy and/or distribute it,
1548 # with or without modifications, as long as this notice is preserved.
1550 # AM_PROG_INSTALL_STRIP
1551 # ---------------------
1552 # One issue with vendor 'install' (even GNU) is that you can't
1553 # specify the program used to strip binaries. This is especially
1554 # annoying in cross-compiling environments, where the build's strip
1555 # is unlikely to handle the host's binaries.
1556 # Fortunately install-sh will honor a STRIPPROG variable, so we
1557 # always use install-sh in "make install-strip", and initialize
1558 # STRIPPROG with the value of the STRIP variable (set by the user).
1559 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1560 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1561 # Installed binaries are usually stripped using 'strip' when the user
1562 # run "make install-strip". However 'strip' might not be the right
1563 # tool to use in cross-compilation environments, therefore Automake
1564 # will honor the 'STRIP' environment variable to overrule this program.
1565 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1566 if test "$cross_compiling" != no; then
1567 AC_CHECK_TOOL([STRIP], [strip], :)
1569 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1570 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1572 # Copyright (C) 2006-2017 Free Software Foundation, Inc.
1574 # This file is free software; the Free Software Foundation
1575 # gives unlimited permission to copy and/or distribute it,
1576 # with or without modifications, as long as this notice is preserved.
1578 # _AM_SUBST_NOTMAKE(VARIABLE)
1579 # ---------------------------
1580 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1581 # This macro is traced by Automake.
1582 AC_DEFUN([_AM_SUBST_NOTMAKE])
1584 # AM_SUBST_NOTMAKE(VARIABLE)
1585 # --------------------------
1586 # Public sister of _AM_SUBST_NOTMAKE.
1587 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1589 # Check how to create a tarball. -*- Autoconf -*-
1591 # Copyright (C) 2004-2017 Free Software Foundation, Inc.
1593 # This file is free software; the Free Software Foundation
1594 # gives unlimited permission to copy and/or distribute it,
1595 # with or without modifications, as long as this notice is preserved.
1597 # _AM_PROG_TAR(FORMAT)
1598 # --------------------
1599 # Check how to create a tarball in format FORMAT.
1600 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
1602 # Substitute a variable $(am__tar) that is a command
1603 # writing to stdout a FORMAT-tarball containing the directory
1605 # tardir=directory && $(am__tar) > result.tar
1607 # Substitute a variable $(am__untar) that extract such
1608 # a tarball read from stdin.
1609 # $(am__untar) < result.tar
1611 AC_DEFUN([_AM_PROG_TAR],
1612 [# Always define AMTAR for backward compatibility. Yes, it's still used
1613 # in the wild :-( We should find a proper way to deprecate it ...
1614 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1616 # We'll loop over all known methods to create a tar archive until one works.
1617 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1620 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1624 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1625 # There is notably a 21 bits limit for the UID and the GID. In fact,
1626 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
1628 am_max_uid=2097151 # 2^21 - 1
1629 am_max_gid=$am_max_uid
1630 # The $UID and $GID variables are not portable, so we need to resort
1631 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
1632 # below are definitely unexpected, so allow the users to see them
1633 # (that is, avoid stderr redirection).
1634 am_uid=`id -u || echo unknown`
1635 am_gid=`id -g || echo unknown`
1636 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
1637 if test $am_uid -le $am_max_uid; then
1638 AC_MSG_RESULT([yes])
1643 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
1644 if test $am_gid -le $am_max_gid; then
1645 AC_MSG_RESULT([yes])
1654 [m4_fatal([Unknown tar format])])
1656 AC_MSG_CHECKING([how to create a $1 tar archive])
1658 # Go ahead even if we have the value already cached. We do so because we
1659 # need to set the values for the 'am__tar' and 'am__untar' variables.
1660 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1662 for _am_tool in $_am_tools; do
1665 for _am_tar in tar gnutar gtar; do
1666 AM_RUN_LOG([$_am_tar --version]) && break
1668 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1669 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1670 am__untar="$_am_tar -xf -"
1673 # Must skip GNU tar: if it does not support --format= it doesn't create
1674 # ustar tarball either.
1675 (tar --version) >/dev/null 2>&1 && continue
1676 am__tar='tar chf - "$$tardir"'
1677 am__tar_='tar chf - "$tardir"'
1678 am__untar='tar xf -'
1681 am__tar='pax -L -x $1 -w "$$tardir"'
1682 am__tar_='pax -L -x $1 -w "$tardir"'
1686 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1687 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1688 am__untar='cpio -i -H $1 -d'
1697 # If the value was cached, stop now. We just wanted to have am__tar
1698 # and am__untar set.
1699 test -n "${am_cv_prog_tar_$1}" && break
1701 # tar/untar a dummy directory, and stop if the command works.
1704 echo GrepMe > conftest.dir/file
1705 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1707 if test -s conftest.tar; then
1708 AM_RUN_LOG([$am__untar <conftest.tar])
1709 AM_RUN_LOG([cat conftest.dir/file])
1710 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1715 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1716 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1719 AC_SUBST([am__untar])
1722 m4_include([common/acx_pthread.m4])
1723 m4_include([common/gcc_stack_protect.m4])
1724 m4_include([common/gcc_visibility.m4])
1725 m4_include([common/gettext.m4])
1726 m4_include([common/iconv.m4])
1727 m4_include([common/introspection.m4])
1728 m4_include([common/lib-ld.m4])
1729 m4_include([common/lib-link.m4])
1730 m4_include([common/lib-prefix.m4])
1731 m4_include([common/libtool.m4])
1732 m4_include([common/ltoptions.m4])
1733 m4_include([common/ltsugar.m4])
1734 m4_include([common/ltversion.m4])
1735 m4_include([common/lt~obsolete.m4])
1736 m4_include([common/nls.m4])
1737 m4_include([common/po.m4])
1738 m4_include([common/progtest.m4])
1739 m4_include([common/python.m4])
1740 m4_include([common/qt5-pie.m4])
1741 m4_include([acinclude.m4])