-# configure.in for GPGME
+# configure.ac for GPGME
# Copyright (C) 2000 Werner Koch (dd9jn)
-# Copyright (C) 2001, 2002, 2003 g10 Code GmbH
+# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 g10 Code GmbH
#
# This file is part of GPGME.
#
-# GPGME 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.
+# GPGME 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 2.1 of the
+# License, or (at your option) any later version.
#
-# GPGME 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.
+# GPGME 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 General Public License
-# along with this program; if not, write to the Free Software
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
# (Process this file with autoconf to produce a configure script.)
+AC_PREREQ(2.59)
+min_automake_version="1.9.3"
# Version number: Remember to change it immediately *after* a release.
-AC_INIT(gpgme, 0.4.1, [bug-gpgme@gnupg.org])
+# Make sure to run "svn up" before a "make dist".
+# See below for the LT versions.
+#
+# The CVS version is usually the next intended release version with
+# the string "-cvs" appended. The reason for this is that tests for a
+# specific feature can already be done under the assumption that the
+# CVS version is the most recent one in a branch. To disable the CVS
+# version for the real release, just comment out the my_iscvs macro.
+# Note, that we are now using Subversion instead of CVS and append the
+# SVN revision number to the "cvs" suffix. To make this most useful
+# for snapshot releases please do an "svn up" right before recreating
+# the configure script, so that a proper revision number for all files
+# is available when running a "make distcheck".
+m4_define(my_version, [1.1.1])
+#m4_define(my_iscvs, yes)
+AC_INIT([gpgme], my_version[]m4_ifdef([my_iscvs], [-cvs[]m4_translit(
+ [$Revision$],[Ra-z $:])]),
+ [bug-gpgme@gnupg.org])
+
# LT Version numbers, remember to change them just *before* a release.
# (Code changed: REVISION++)
# (Interfaces added/removed/changed: CURRENT++, REVISION=0)
# (Interfaces added: AGE++)
-# (Interfaces removed: AGE=0)
+# (Interfaces removed/changed: AGE=0)
#
-LIBGPGME_LT_CURRENT=11
-LIBGPGME_LT_AGE=0
+LIBGPGME_LT_CURRENT=17
+# Subtract 2 from this value if you want to make the LFS transition an
+# ABI break. [Note to self: Remove this comment with the next regular break.]
+LIBGPGME_LT_AGE=7
LIBGPGME_LT_REVISION=0
+
+# If the API is changed in an incompatible way: increment the next counter.
+GPGME_CONFIG_API_VERSION=1
+
NEED_GPG_VERSION=1.2.2
-NEED_GPGSM_VERSION=0.9.0
+NEED_GPGSM_VERSION=1.9.6
##############################################
-AC_PREREQ(2.52)
-AC_REVISION($Revision$)
+
PACKAGE=$PACKAGE_NAME
VERSION=$PACKAGE_VERSION
AC_CONFIG_SRCDIR(gpgme/gpgme.h)
+dnl FIXME: Enable this with autoconf 2.59.
+dnl AC_CONFIG_MACRO_DIR(m4)
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
AM_MAINTAINER_MODE
+AC_CANONICAL_HOST
-AH_VERBATIM([_GNU_SOURCE],
-[/* Enable GNU extensions on systems that have them. */
-#ifndef _GNU_SOURCE
-# define _GNU_SOURCE
-#endif])
+# Enable GNU extensions on systems that have them.
+AC_GNU_SOURCE
AH_VERBATIM([_REENTRANT],
[/* To allow the use of GPGME in multithreaded programs we have to use
# define _REENTRANT 1
#endif])
-
AC_PROG_CC
-
AC_SUBST(LIBGPGME_LT_CURRENT)
AC_SUBST(LIBGPGME_LT_AGE)
AC_SUBST(LIBGPGME_LT_REVISION)
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package])
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version of this package])
-dnl Don't default to build static libs.
-dnl AC_DISABLE_STATIC
+# Don't default to build static libs.
+AC_DISABLE_STATIC
+AC_LIBTOOL_WIN32_DLL
+AC_LIBTOOL_RC
AC_PROG_LIBTOOL
-AC_CANONICAL_HOST
# For now we hardcode the use of version scripts. It would be better
# to write a test for this or even implement this within libtool.
have_ld_version_script=no
GPG_DEFAULT=no
GPGSM_DEFAULT=no
component_system=None
+have_dosish_system=no
+have_w32_system=no
case "${host}" in
- *-*-mingw32* | i?86-emx-os2 | i?86-*-os2*emx | i?86-*-msdosdjgpp* )
+ *-mingw32*)
# special stuff for Windoze NT
- # OS/2 with the EMX environment
- # DOS with the DJGPP environment
- AC_DEFINE(HAVE_DRIVE_LETTERS, ,
- [Defined if we run on some of the PCDOS like systems (DOS,
- Windoze, OS/2) with special properties like no file modes.])
- AC_DEFINE(HAVE_DOSISH_SYSTEM, ,
- [Defined if the filesystem uses driver letters.])
have_dosish_system=yes
+ have_w32_system=yes
GPG_DEFAULT='c:\\gnupg\\gpg.exe'
# XXX Assuan is not supported in this configuration.
#GPGSM_DEFAULT='c:\\gnupg\\gpgsm.exe'
AC_CHECK_PTH(1.2.0,,,no,have_pth=yes)
if test "$have_pth" = yes; then
AC_DEFINE(HAVE_PTH, ,[Define if we have Pth.])
- CFLAGS="$CFLAGS $PTH_CFLAGS"
fi
AC_CHECK_LIB(pthread,pthread_create,have_pthread=yes)
if test "$have_pthread" = yes; then
AC_DEFINE(HAVE_PTHREAD, ,[Define if we have pthread.])
fi
-dnl # XXX: Probably use exec-prefix here?
-dnl GPG_DEFAULT='/usr/bin/gpg'
-dnl GPGSM_DEFAULT='/usr/bin/gpgsm'
+ # XXX: Probably use exec-prefix here?
+# GPG_DEFAULT='/usr/bin/gpg'
+# GPGSM_DEFAULT='/usr/bin/gpgsm'
;;
esac
-AM_CONDITIONAL(HAVE_DOSISH_SYSTEM, test "$have_dosish_system" = "yes")
+
+if test "$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 "$have_w32_system" = yes)
+
+build_w32_glib=no
+AM_PATH_GLIB_2_0
+AC_ARG_ENABLE(w32-glib,
+ AC_HELP_STRING([--enable-w32-glib], [build GPGME Glib for W32]),
+ build_w32_glib=$withval)
+AM_CONDITIONAL(BUILD_W32_GLIB, test "$build_w32_glib" = yes)
+
AM_CONDITIONAL(HAVE_PTH, test "$have_pth" = "yes")
AM_CONDITIONAL(HAVE_PTHREAD, test "$have_pthread" = "yes")
-dnl
-dnl Checks for header files.
-dnl
+
+# Checks for header files.
AC_CHECK_HEADERS(sys/select.h)
-dnl
-dnl Type checks.
-dnl
+# Type checks.
+AC_C_INLINE
AC_CHECK_SIZEOF(unsigned int)
+AC_SYS_LARGEFILE
+AC_TYPE_OFF_T
-dnl
-dnl Checks for compiler features.
-dnl
-
+# Checks for compiler features.
if test "$GCC" = yes; then
CFLAGS="$CFLAGS -Wall -Wcast-align -Wshadow -Wstrict-prototypes"
+ if test "$have_w32_system" = yes; then
+ CFLAGS="$CFLAGS -mms-bitfields"
+ fi
fi
-dnl
-dnl Checks for library functions.
-dnl
-AC_REPLACE_FUNCS(stpcpy)
+# Checks for library functions.
+AC_FUNC_FSEEKO
+
+AC_CHECK_FUNCS(stpcpy)
AC_REPLACE_FUNCS(vasprintf)
if test "$ac_cv_func_vasprintf" != yes; then
GNUPG_CHECK_VA_COPY
fi
-# Note: fopencokie is only a dummy stub and not used.
-# However some code in assuan/ links against it.
-AC_REPLACE_FUNCS(fopencookie)
+# Try to find a thread-safe version of ttyname().
+AC_REPLACE_FUNCS(ttyname_r)
+if test "$ac_cv_func_ttyname_r" != yes; then
+ AC_MSG_WARN([
+***
+*** ttyname() is not thread-safe and ttyname_r() does not exist
+***])
+fi
+
+# Try to find a thread-safe version of getenv().
+have_thread_safe_getenv=no
+jm_GLIBC21
+if test $GLIBC21 = yes; then
+ have_thread_safe_getenv=yes
+fi
+if test $have_thread_safe_getenv = yes; then
+ AC_DEFINE(HAVE_THREAD_SAFE_GETENV, [1], [Define if getenv() is thread-safe])
+fi
+have_getenv_r=no
+AC_CHECK_FUNCS(getenv_r, have_getenv_r=yes)
+if test $have_getenv_r = no && test $have_thread_safe_getenv = no; then
+ AC_MSG_WARN([
+***
+*** getenv() is not thread-safe and getenv_r() does not exist
+***])
+fi
-AM_PATH_GPG_ERROR(0.1)
+# For converting time strings to seconds since Epoch, we need the timegm
+# function.
+AC_CHECK_FUNCS(timegm)
+if test "$ac_cv_func_timegm" != yes; then
+ AC_MSG_WARN([
+***
+*** timegm() not available - a non-thread-safe kludge will be used
+*** and the TZ variable might be changed at runtime.
+***])
+fi
+
+# Checking for libgpg-error.
+AM_PATH_GPG_ERROR(0.5,, AC_MSG_ERROR([libgpg-error was not found]))
AC_DEFINE(GPG_ERR_SOURCE_DEFAULT, GPG_ERR_SOURCE_GPGME,
[The default error source for GPGME.])
-dnl
-dnl Checks for system services
-dnl
+
+
+# Checks for system services
NO_OVERRIDE=no
AC_ARG_WITH(gpg,
AC_HELP_STRING([--with-gpg=PATH], [use GnuPG binary at PATH]),
if test "$GPG" = no; then
if test "$NO_OVERRIDE" = "yes"; then
if test "$cross_compiling" != "yes"; then
- AC_MSG_WARN([Could not find GnuPG, install GnuPG or use --with-gpg=PATH to enable it])
+ AC_MSG_WARN([
+***
+*** Could not find GnuPG, install GnuPG or use --with-gpg=PATH to enable it
+***])
else
- AC_MSG_ERROR([Can not determine path to GnuPG when cross-compiling, use --with-gpg=PATH])
+ AC_MSG_ERROR([
+***
+*** Can not determine path to GnuPG when cross-compiling, use --with-gpg=PATH
+***])
fi
fi
else
AC_DEFINE_UNQUOTED(GPG_PATH, "$GPG", [Path to the GnuPG binary.])
AC_SUBST(GPG)
fi
-AM_CONDITIONAL(RUN_GPG_TESTS,
- [test "$cross_compiling" != "yes" && test -n "$GPG" && test -r "$GPG"])
+dnl Check for GnuPG version requirement.
+GPG_VERSION=unknown
+ok=maybe
+if test -z "$GPG" -o "x$GPG" = "xno"; then
+ ok=no
+else
+ if test "$cross_compiling" = "yes"; then
+ AC_MSG_WARN([GnuPG version can not be checked when cross compiling])
+ ok=no
+ else
+ if test ! -x "$GPG"; then
+ AC_MSG_WARN([GnuPG not executable, version check disabled])
+ ok=no
+ fi
+ fi
+fi
+if test "$ok" = "maybe"; then
+ AC_MSG_CHECKING(for GnuPG >= $NEED_GPG_VERSION)
+ req_major=`echo $NEED_GPG_VERSION | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+ req_minor=`echo $NEED_GPG_VERSION | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+ req_micro=`echo $NEED_GPG_VERSION | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
+ gpg_version=`$GPG --version | grep ^gpg`
+ major=`echo $gpg_version | \
+ sed 's/^gpg (GnuPG) \([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+ minor=`echo $gpg_version | \
+ sed 's/^gpg (GnuPG) \([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+ micro=`echo $gpg_version | \
+ sed 's/^gpg (GnuPG) \([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
+ GPG_VERSION=`echo $gpg_version | sed 's/^gpg (GnuPG) //'`
+
+ if test "$major" -gt "$req_major"; then
+ ok=yes
+ else
+ if test "$major" -eq "$req_major"; then
+ if test "$minor" -gt "$req_minor"; then
+ ok=yes
+ else
+ if test "$minor" -eq "$req_minor"; then
+ if test "$micro" -ge "$req_micro"; then
+ ok=yes
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test "$ok" = "yes"; then
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ AC_MSG_WARN([GnuPG must be at least version $NEED_GPG_VERSION])
+ fi
+fi
+AM_CONDITIONAL(RUN_GPG_TESTS, test "$ok" = "yes")
AC_SUBST(GPG_PATH)
NO_OVERRIDE=no
if test "$GPGSM" = no; then
if test "$NO_OVERRIDE" = "yes"; then
if test "$cross_compiling" != "yes"; then
- AC_MSG_WARN([Could not find GpgSM, install GpgSM or use --with-gpgsm=PATH to enable it])
+ AC_MSG_WARN([
+***
+*** Could not find GpgSM, install GpgSM or use --with-gpgsm=PATH to enable it
+***])
else
- AC_MSG_ERROR([Can not determine path to GpgSM when cross-compiling, use --with-gpgsm=PATH])
+ AC_MSG_ERROR([
+***
+*** Can not determine path to GpgSM when cross-compiling, use --with-gpgsm=PATH
+***])
fi
fi
else
AC_DEFINE_UNQUOTED(GPGSM_PATH, "$GPGSM", [Path to the GPGSM binary.])
- AC_SUBST(GPGSM)
+ AC_DEFINE(ENABLE_GPGSM,1,[Whether GPGSM support is enabled])
fi
-AM_CONDITIONAL(HAVE_GPGSM, [test -n "$GPGSM" && test -r "$GPGSM"])
-AM_CONDITIONAL(RUN_GPGSM_TESTS,
- [test "$cross_compiling" != "yes" && test -n "$GPGSM" && test -r "$GPGSM"])
+AM_CONDITIONAL(HAVE_GPGSM, test "$GPGSM" != "no")
-dnl FIXME: Only build if supported.
+
+dnl Check for GPGSM version requirement.
+GPGSM_VERSION=unknown
+ok=maybe
+if test -z "$GPGSM" -o "x$GPGSM" = "xno"; then
+ ok=no
+else
+ if test "$cross_compiling" = "yes"; then
+ AC_MSG_WARN([GPGSM version can not be checked when cross compiling])
+ ok=no
+ else
+ if test ! -x "$GPGSM"; then
+ AC_MSG_WARN([GPGSM not executable, version check disabled])
+ ok=no
+ fi
+ fi
+fi
+if test "$ok" = "maybe"; then
+ AC_MSG_CHECKING(for GPGSM >= $NEED_GPGSM_VERSION)
+ req_major=`echo $NEED_GPGSM_VERSION | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+ req_minor=`echo $NEED_GPGSM_VERSION | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+ req_micro=`echo $NEED_GPGSM_VERSION | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
+ gpgsm_version=`$GPGSM --version | grep ^gpgsm`
+ major=`echo $gpgsm_version | \
+ sed 's/^gpgsm (GnuPG) \([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+ minor=`echo $gpgsm_version | \
+ sed 's/^gpgsm (GnuPG) \([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+ micro=`echo $gpgsm_version | \
+ sed 's/^gpgsm (GnuPG) \([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
+ GPGSM_VERSION=`echo $gpgsm_version | sed 's/^gpgsm (GnuPG) //'`
+
+ if test "$major" -gt "$req_major"; then
+ ok=yes
+ else
+ if test "$major" -eq "$req_major"; then
+ if test "$minor" -gt "$req_minor"; then
+ ok=yes
+ else
+ if test "$minor" -eq "$req_minor"; then
+ if test "$micro" -ge "$req_micro"; then
+ ok=yes
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test "$ok" = "yes"; then
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ AC_MSG_WARN([GPGSM must be at least version $NEED_GPGSM_VERSION])
+ fi
+fi
+AM_CONDITIONAL(RUN_GPGSM_TESTS, test "$ok" = "yes")
+
+# FIXME: Only build if supported.
AM_CONDITIONAL(BUILD_ASSUAN, test "$GPGSM" != "no")
+
+# The assuan code uses funopen but it will also build without it. So
+# test for it. Frankly, this is not required in gpgme, but thats the
+# way we handle it in libassuan.
+AC_CHECK_FUNCS(funopen)
+if test $ac_cv_func_funopen != yes; then
+ # No funopen but we can implement that in terms of fopencookie.
+ AC_CHECK_FUNCS(fopencookie)
+ if test $ac_cv_func_fopencookie = yes; then
+ AC_LIBOBJ([funopen])
+ else
+ AC_MSG_WARN([
+***
+*** No implementation of fopencookie or funopen available
+***])
+ fi
+fi
+
+# More assuan replacement functions.
+AC_REPLACE_FUNCS(isascii)
+AC_REPLACE_FUNCS(putc_unlocked)
+AC_REPLACE_FUNCS(memrchr)
+
+# More assuan checks.
+AC_CHECK_HEADERS([sys/uio.h])
+
+# End of assuan checks.
+
AM_CONDITIONAL(BUILD_COMPLUS, test "$component_system" = "COM+")
-dnl Make the version number in gpgme/gpgme.h the same as the one here.
-dnl (this is easier than to have a *.in file just for one substitution)
+# Make the version number in gpgme/gpgme.h the same as the one here.
+# (this is easier than to have a *.in file just for one substitution)
GNUPG_FIX_HDR_VERSION(gpgme/gpgme.h, GPGME_VERSION)
-dnl Substitution used for gpgme-config
+# Generate values for the DLL version info
+changequote(,)dnl
+BUILD_REVISION="`echo '$Revision$' | sed 's/[^0-9]//g'`"
+changequote([,])dnl
+test -z "$BUILD_REVISION" && BUILD_REVISION="0"
+if test "$have_w32_system" = yes; then
+ BUILD_TIMESTAMP=`date --iso-8601=minutes`
+ changequote(,)dnl
+ BUILD_FILEVERSION=`echo "$VERSION" | sed 's/\([0-9.]*\).*/\1./;s/\./,/g'`
+ changequote([,])dnl
+ BUILD_FILEVERSION="${BUILD_FILEVERSION}${BUILD_REVISION}"
+fi
+AC_SUBST(BUILD_REVISION)
+AC_SUBST(BUILD_TIMESTAMP)
+AC_SUBST(BUILD_FILEVERSION)
+
+# Add a few constants to help porting to W32
+AH_VERBATIM([SEPCONSTANTS],
+[
+/* Separators as used in file names and $PATH. Please note that the
+ string version must not contain more than one character because
+ the using code assumes strlen()==1 */
+#ifdef HAVE_DOSISH_SYSTEM
+#define DIRSEP_C '\\\\'
+#define EXTSEP_C '.'
+#define DIRSEP_S "\\\\"
+#define EXTSEP_S "."
+#define PATHSEP_C ';'
+#define PATHSEP_S ";"
+#else
+#define DIRSEP_C '/'
+#define EXTSEP_C '.'
+#define DIRSEP_S "/"
+#define EXTSEP_S "."
+#define PATHSEP_C ':'
+#define PATHSEP_S ":"
+#endif
+])
+
+AH_BOTTOM([
+/* Definition of GCC specific attributes. */
+#if __GNUC__ > 2
+# define GPGME_GCC_A_PURE __attribute__ ((__pure__))
+#else
+# define GPGME_GCC_A_PURE
+#endif
+])
+
+
+# Substitution used for gpgme-config
GPGME_CONFIG_LIBS="-lgpgme"
GPGME_CONFIG_CFLAGS=""
+AC_SUBST(GPGME_CONFIG_API_VERSION)
AC_SUBST(GPGME_CONFIG_LIBS)
AC_SUBST(GPGME_CONFIG_CFLAGS)
-dnl Frob'da Variables
+# Frob'da Variables
LTLIBOBJS=`echo "$LIB@&t@OBJS" |
sed 's,\.[[^.]]* ,.lo ,g;s,\.[[^.]]*$,.lo,'`
AC_SUBST(LTLIBOBJS)
-dnl
-dnl Create config files
-dnl
+#
+# Create config files
AC_CONFIG_FILES(Makefile assuan/Makefile gpgme/Makefile
tests/Makefile tests/gpg/Makefile tests/gpgsm/Makefile
- doc/Makefile complus/Makefile)
+ doc/Makefile complus/Makefile
+ gpgme/versioninfo.rc)
AC_CONFIG_FILES(gpgme/gpgme-config, chmod +x gpgme/gpgme-config)
AC_OUTPUT
echo "
GPGME v${VERSION} has been configured as follows:
- GnuPG version: min. $NEED_GPG_VERSION
GnuPG path: $GPG
+ GnuPG version: $GPG_VERSION, min. $NEED_GPG_VERSION
- GpgSM version: min. $NEED_GPGSM_VERSION
GpgSM path: $GPGSM
+ GpgSM version: $GPGSM_VERSION, min. $NEED_GPGSM_VERSION
+
+ GPGME Pthread: $have_pthread
+ GPGME Pth: $have_pth
"
projects / gpgme.git / blobdiff