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configure.ac
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# configure.ac - for GpgOL
# Copyright (C) 2005, 2006, 2007, 2008 g10 Code GmbH
#
# This file is free software; as a special exception the author 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.
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
min_automake_version="1.9.4"
# Remember to change the version number immediately *after* a release.
# Set my_issvn to "yes" for non-released code. Remember to run an
# "svn up" and "autogen.sh" right before creating a distribution.
m4_define([my_version], [1.1.2])
m4_define([my_issvn], [no])
m4_define([svn_revision], m4_esyscmd([echo -n $( (svn info 2>/dev/null \
|| echo 'Revision: 0')|sed -n '/^Revision:/ {s/[^0-9]//gp;q;}')]))
AC_INIT([gpgol],
[my_version[]m4_if(my_issvn,[yes],[-svn[]svn_revision])],
[bug-gpgol@g10code.com])
NEED_GPG_ERROR_VERSION=1.9
NEED_GPGME_API=1
NEED_GPGME_VERSION=1.1.0
NEED_LIBASSUAN_API=2
NEED_LIBASSUAN_VERSION=2.0.0
SVN_REVISION=svn_revision
PACKAGE=$PACKAGE_NAME
PACKAGE_GT=${PACKAGE_NAME}
VERSION=$PACKAGE_VERSION
AC_CONFIG_SRCDIR(src/gpgol.def)
AM_CONFIG_HEADER(config.h)
AC_CANONICAL_TARGET()
AM_INIT_AUTOMAKE
AC_GNU_SOURCE
have_gpg_error=no
have_libassuan=no
AC_SUBST(PACKAGE)
AC_SUBST(PACKAGE_GT)
AC_SUBST(VERSION)
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package])
AC_DEFINE_UNQUOTED(PACKAGE_GT, "$PACKAGE_GT",
[Name of this package for gettext])
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version of this package])
AC_DEFINE_UNQUOTED(PACKAGE_BUGREPORT, "$PACKAGE_BUGREPORT",
[Bug report address])
AC_DEFINE_UNQUOTED(NEED_GPGME_VERSION, "$NEED_GPGME_VERSION",
[Required version of GPGME])
AC_DEFINE_UNQUOTED(SVN_REVISION, ${SVN_REVISION}, [Current SVN revision])
BUILD_TIMESTAMP=`date --iso-8601=minutes`
AC_SUBST(BUILD_TIMESTAMP)
changequote(,)dnl
BUILD_FILEVERSION=`echo "$VERSION" | sed 's/\([0-9.]*\).*/\1./;s/\./,/g'`
changequote([,])dnl
BUILD_FILEVERSION="${BUILD_FILEVERSION}${SVN_REVISION}"
AC_SUBST(BUILD_FILEVERSION)
AH_BOTTOM([
/* Some global constants. */
/* Force using of NLS for W32 even if no libintl has been found. This is
okay because we have our own gettext implementation for W32. */
#if defined(HAVE_W32_SYSTEM) && !defined(ENABLE_NLS)
#define ENABLE_NLS 1
#endif
])
AM_MAINTAINER_MODE
# Checks for programs.
AC_PROG_MAKE_SET
AM_SANITY_CHECK
missing_dir=`cd $ac_aux_dir && pwd`
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_RANLIB
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_TOOL(DLLTOOL, dlltool, :)
AC_CHECK_TOOL(WINDRES, windres, :)
have_dosish_system=no
have_w32_system=no
case "${host}" in
*-mingw32*)
# special stuff for Windoze NT
ac_cv_have_dev_random=no
AC_DEFINE(USE_ONLY_8DOT3,1,
[set this to limit filenames to the 8.3 format])
AC_DEFINE(HAVE_DRIVE_LETTERS,1,
[defined if we must run on a stupid file system])
have_dosish_system=yes
have_w32_system=yes
;;
*)
AC_MSG_ERROR([[
***
*** This software my only be build for W32 systems. Use
*** ./autogen.sh --build-w32
*** to prepare it for such a build.
***]])
;;
esac
if test "$have_dosish_system" = yes; then
AC_DEFINE(HAVE_DOSISH_SYSTEM,1,
[Defined if we run on some of the PCDOS like systems
(DOS, Windoze. OS/2) with special properties like
no file modes])
fi
AM_CONDITIONAL(HAVE_DOSISH_SYSTEM, test "$have_dosish_system" = yes)
if test "$have_w32_system" = yes; then
AC_DEFINE(HAVE_W32_SYSTEM,1, [Defined if we run on a W32 API based system])
fi
AM_CONDITIONAL(HAVE_W32_SYSTEM, test "$have_w32_system" = yes)
#
# Checks for libraries.
#
AM_PATH_GPGME("$NEED_GPGME_API:$NEED_GPGME_VERSION",
have_gpgme=yes,have_gpgme=no)
AM_PATH_GPG_ERROR("$NEED_GPG_ERROR_VERSION",
have_gpg_error=yes,have_gpg_error=no)
AC_DEFINE(GPG_ERR_SOURCE_DEFAULT, GPG_ERR_SOURCE_USER_2,
[The default error source for GpgOL.])
AM_PATH_LIBASSUAN("$NEED_LIBASSUAN_API:$NEED_LIBASSUAN_VERSION",
have_libassuan=yes,have_libassuan=no)
# Note, that autogen.sh greps for the next line.
AM_GNU_GETTEXT_VERSION(0.12.1)
AM_GNU_GETTEXT([external])
# We always want NLs, despite what the above macro figures out.
USE_NLS=yes
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(string.h unistd.h langinfo.h termio.h locale.h)
AC_CHECK_FUNCS(stpcpy)
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_TYPE_SIZE_T
AC_TYPE_SIGNAL
AM_CONDITIONAL(CROSS_COMPILING, test x$cross_compiling = xyes)
# Add some extra libs here so that previous tests don't fail for
# mysterious reasons - the final link step should bail out.
if test "$have_w32_system" = yes; then
W32LIBS="-lwsock32"
fi
if test "$GCC" = yes; then
CFLAGS="$CFLAGS -Wall -mms-bitfields -fno-strict-aliasing"
CXXFLAGS="$CXXFLAGS -Wall -mms-bitfields -fno-strict-aliasing"
if test "$USE_MAINTAINER_MODE" = "yes"; then
CFLAGS="$CFLAGS -Wcast-align -Wshadow -Wstrict-prototypes"
CFLAGS="$CFLAGS -Wno-format-y2k -Wformat-security"
CFLAGS="$CFLAGS -W -Wno-sign-compare"
CXXFLAGS="$CXXFLAGS -Wcast-align -Wshadow"
CXXFLAGS="$CXXFLAGS -Wno-format-y2k -Wformat-security"
CXXFLAGS="$CXXFLAGS -W -Wno-sign-compare"
AC_MSG_CHECKING([if gcc supports -Wno-missing-field-initializers])
_gcc_cflags_save=$CFLAGS
CFLAGS="-Wno-missing-field-initializers"
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]),_gcc_mfi=yes,_gcc_mfi=no)
AC_MSG_RESULT($_gcc_mfi)
CFLAGS=$_gcc_cflags_save;
if test x"$_gcc_mfi" = xyes ; then
CFLAGS="$CFLAGS -Wno-missing-field-initializers"
CXXFLAGS="$CXXFLAGS -Wno-missing-field-initializers"
fi
fi
AC_MSG_CHECKING([if gcc supports -Wno-pointer-sign])
_gcc_cflags_save=$CFLAGS
CFLAGS="-Wno-pointer-sign"
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]),_gcc_psign=yes,_gcc_psign=no)
AC_MSG_RESULT($_gcc_psign)
CFLAGS=$_gcc_cflags_save;
if test x"$_gcc_psign" = xyes ; then
CFLAGS="$CFLAGS -Wno-pointer-sign"
fi
fi
AC_SUBST(W32LIBS)
#
# Print errors here so that they are visible all
# together and the user can acquire them all together.
#
die=no
if test "$have_gpg_error" = "no"; then
die=yes
AC_MSG_NOTICE([[
***
*** You need libgpg-error to build this program.
** This library is for example available at
*** ftp://ftp.gnupg.org/pub/gcrypt/libgpg-error
*** (at least version $NEED_GPG_ERROR_VERSION is required.)
***]])
fi
if test "$have_gpgme" = "no"; then
die=yes
AC_MSG_NOTICE([[
***
*** You need gpgme to build this program.
** This library is for example available at
*** ftp://ftp.gnupg.org/gcrypt/gpgme/
*** (at least version $NEED_GPGME_VERSION is required.)
***]])
fi
if test "$have_libassuan" = "no"; then
die=yes
AC_MSG_NOTICE([[
***
*** You need libassuan to build this program.
*** This library is for example available at
*** ftp://ftp.gnupg.org/pub/gcrypt/libassuan/
*** (at least version $NEED_LIBASSUAN_VERSION is required).
***]])
fi
if test "$die" = "yes"; then
AC_MSG_ERROR([[
***
*** Required libraries not found. Please consult the above messages
*** and install them before running configure again.
***]])
fi
AC_CONFIG_FILES([ Makefile
src/Makefile
src/versioninfo.rc
forms/Makefile
doc/Makefile
po/Makefile.in
m4/Makefile
])
AC_OUTPUT
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Expires
Thu, Oct 16, 4:49 AM (1 d, 11 h)
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2c/a0/3f1cc3319173bc68b284257fd7c1
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