1# Written by Simon Josefsson <simon@josefsson.org>. 2# Copyright (c) 2006-2014 Yubico AB 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions are 7# met: 8# 9# * Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# 12# * Redistributions in binary form must reproduce the above 13# copyright notice, this list of conditions and the following 14# disclaimer in the documentation and/or other materials provided 15# with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29AC_INIT([libyubikey], [1.13], [yubico-devel@googlegroups.com]) 30AC_CONFIG_AUX_DIR([build-aux]) 31AC_CONFIG_MACRO_DIR([m4]) 32 33# Library code modified: REVISION++ 34# Interfaces changed/added/removed: CURRENT++ REVISION=0 35# Interfaces added: AGE++ 36# Interfaces removed: AGE=0 37AC_SUBST(LT_CURRENT, 1) 38AC_SUBST(LT_REVISION, 7) 39AC_SUBST(LT_AGE, 1) 40 41AM_INIT_AUTOMAKE([1.11 -Wall -Werror]) 42AM_SILENT_RULES([yes]) 43AC_PROG_CC 44 45# workaround for automake 1.12 46m4_pattern_allow([AM_PROG_AR]) 47AM_PROG_AR 48 49AC_LIBTOOL_WIN32_DLL 50AC_PROG_LIBTOOL 51AM_MISSING_PROG([A2X], a2x, $missing_dir) 52 53gl_LD_VERSION_SCRIPT 54gl_VALGRIND_TESTS 55 56AC_ARG_ENABLE([gcc-warnings], 57 [AS_HELP_STRING([--enable-gcc-warnings], 58 [turn on lots of GCC warnings (for developers)])], 59 [case $enableval in 60 yes|no) ;; 61 *) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;; 62 esac 63 gl_gcc_warnings=$enableval], 64 [gl_gcc_warnings=no] 65) 66 67if test "$gl_gcc_warnings" = yes; then 68 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings 69 nw="$nw -Wpadded" # Struct's arenot padded 70 nw="$nw -Wc++-compat" # We don't care strongly about C++ compilers 71 nw="$nw -Wtraditional" # Warns on #elif which we use often 72 nw="$nw -Wtraditional-conversion" # Too many warnings for now 73 nw="$nw -Wconversion" # Too many warnings for now 74 nw="$nw -Wsuggest-attribute=pure" # Is it worth using attributes? 75 76 gl_MANYWARN_ALL_GCC([ws]) 77 gl_MANYWARN_COMPLEMENT(ws, [$ws], [$nw]) 78 for w in $ws; do 79 gl_WARN_ADD([$w]) 80 done 81 82 gl_WARN_ADD([-fdiagnostics-show-option]) 83fi 84 85AC_CONFIG_FILES([ 86 Makefile 87 tests/Makefile 88]) 89AC_OUTPUT 90 91AC_MSG_NOTICE([summary of build options: 92 93 version: ${VERSION} shared $LT_CURRENT:$LT_REVISION:$LT_AGE major $YKPERS_VERSION_MAJOR minor $YKPERS_VERSION_MINOR patch $YKPERS_VERSION_PATCH number $YKPERS_VERSION_NUMBER 94 Host type: ${host} 95 Install prefix: ${prefix} 96 Compiler: ${CC} 97 Compiler CFLAGS: ${CFLAGS} 98 Warning flags: ${WARN_CFLAGS} 99 Library types: Shared=${enable_shared}, Static=${enable_static} 100 Valgrind: ${VALGRIND} 101 Version script: $have_ld_version_script 102]) 103