1 dnl Process this file with autoconf to produce a configure script.
2 # Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation
4 # This file is part of LIBTASN1.
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
20 AC_INIT([libtasn1], [2.0], [bug-gnutls@gnu.org])
21 AC_CONFIG_AUX_DIR([build-aux])
22 AC_CONFIG_MACRO_DIR([m4])
23 AC_CONFIG_HEADERS(config.h)
24 AM_INIT_AUTOMAKE([1.10 -Wall -Werror -Wno-override])
26 # Library code modified: REVISION++
27 # Interfaces changed/added/removed: CURRENT++ REVISION=0
28 # Interfaces added: AGE++
29 # Interfaces removed: AGE=0
30 AC_SUBST(LT_CURRENT, 4)
31 AC_SUBST(LT_REVISION, 3)
40 dnl Checks for programs.
42 AM_MISSING_PROG(PERL, perl, $missing_dir)
43 AM_MISSING_PROG(HELP2MAN, help2man, $missing_dir)
48 AC_CHECK_SIZEOF(unsigned long int, 4)
49 AC_CHECK_SIZEOF(unsigned int, 4)
52 sj_UPDATE_HEADER_VERSION([$srcdir/lib/libtasn1.h])
57 # For gnulib compatibility modules.
61 # Add many warnings, except some...
62 if test "$GCC" = "yes"; then
63 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
64 nw="$nw -Wc++-compat" # We don't care strongly about C++ compilers
65 nw="$nw -Wtraditional" # Warns on #elif which we use often
66 nw="$nw -Wtraditional-conversion" # Too many warnings for now
67 nw="$nw -Wconversion" # Too many warnings for now
68 nw="$nw -Wsign-conversion" # Too many warnings for now
69 nw="$nw -Wold-style-definition" #
70 nw="$nw -Wpadded" # Our structs are not padded
72 nw="$nw -Wunreachable-code" # Too many false positives
73 nw="$nw -Wunused-macros" # Breaks on bison generated ASN1.c
74 nw="$nw -Wunsafe-loop-optimizations"
75 nw="$nw -Wstrict-overflow"
76 gl_MANYWARN_ALL_GCC([ws])
77 gl_MANYWARN_COMPLEMENT(ws, [$ws], [$nw])
81 gl_WARN_ADD([-Wno-missing-field-initializers])
82 gl_WARN_ADD([-Wno-sign-compare])
83 gl_WARN_ADD([-Wno-pointer-sign])
84 gl_WARN_ADD([-Wno-unused-parameter])
85 gl_WARN_ADD([-fdiagnostics-show-option])
92 doc/reference/Makefile
103 AC_MSG_NOTICE([summary of build options:
105 version: ${VERSION} shared $LT_CURRENT:$LT_REVISION:$LT_AGE
107 Install prefix: ${prefix}
109 Warning flags: ${WARN_CFLAGS}
110 Library types: Shared=${enable_shared}, Static=${enable_static}
111 Valgrind: ${VALGRIND}
112 Version script: $have_ld_version_script