1 # configure.ac for GPGME
2 # Copyright (C) 2000 Werner Koch (dd9jn)
3 # Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
4 # 2009, 2010 g10 Code GmbH
6 # This file is part of GPGME.
8 # GPGME is free software; you can redistribute it and/or modify it
9 # under the terms of the GNU Lesser General Public License as
10 # published by the Free Software Foundation; either version 2.1 of the
11 # License, or (at your option) any later version.
13 # GPGME is distributed in the hope that it will be useful, but WITHOUT
14 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
16 # Public License for more details.
18 # You should have received a copy of the GNU Lesser General Public
19 # License along with this program; if not, write to the Free Software
20 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
22 # (Process this file with autoconf to produce a configure script.)
24 min_automake_version="1.10"
26 # Version number: Remember to change it immediately *after* a release.
27 # Make sure to run "svn up" and "./autogen.sh --force"
28 # before a "make dist". See below for the LT versions.
30 # The SVN version is usually the next intended release version with
31 # the string "-svnNNN" appended. The reason for this is that tests for a
32 # specific feature can already be done under the assumption that the
33 # SVN version is the most recent one in a branch. To disable the SVN
34 # version for the real release, set the my_issvn macro to no.
35 m4_define(my_version, [1.3.1])
36 m4_define(my_issvn, [yes])
38 m4_define([svn_revision], m4_esyscmd([printf "%d" $( (svn info 2>/dev/null \
39 || echo 'Revision: 0')|sed -n '/^Revision:/ {s/[^0-9]//gp;q;}')]))
41 [my_version[]m4_if(my_issvn,[yes],[-svn[]svn_revision])],
42 [bug-gpgme@gnupg.org])
45 # LT Version numbers, remember to change them just *before* a release.
46 # (Code changed: REVISION++)
47 # (Interfaces added/removed/changed: CURRENT++, REVISION=0)
48 # (Interfaces added: AGE++)
49 # (Interfaces removed/changed: AGE=0)
51 LIBGPGME_LT_CURRENT=18
52 # Subtract 2 from this value if you want to make the LFS transition an
53 # ABI break. [Note to self: Remove this comment with the next regular break.]
55 LIBGPGME_LT_REVISION=0
57 # If the API is changed in an incompatible way: increment the next counter.
58 GPGME_CONFIG_API_VERSION=1
59 ##############################################
62 NEED_LIBASSUAN_VERSION=2.0.0
65 BUILD_REVISION=svn_revision
67 VERSION=$PACKAGE_VERSION
69 AC_CONFIG_SRCDIR(src/gpgme.h.in)
70 dnl FIXME: Enable this with autoconf 2.59.
71 dnl AC_CONFIG_MACRO_DIR(m4)
72 AM_CONFIG_HEADER(config.h)
73 AC_CONFIG_MACRO_DIR([m4])
74 AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
78 # Enable GNU extensions on systems that have them.
81 AH_VERBATIM([_REENTRANT],
82 [/* To allow the use of GPGME in multithreaded programs we have to use
83 special features from the library.
84 IMPORTANT: gpgme is not yet fully reentrant and you should use it
85 only from one thread. */
93 AC_SUBST(LIBGPGME_LT_CURRENT)
94 AC_SUBST(LIBGPGME_LT_AGE)
95 AC_SUBST(LIBGPGME_LT_REVISION)
99 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package])
100 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version of this package])
102 # Don't default to build static libs.
104 LT_INIT([win32-dll disable-static])
105 LT_LANG([Windows Resource])
107 # For now we hardcode the use of version scripts. It would be better
108 # to write a test for this or even implement this within libtool.
109 have_ld_version_script=no
112 have_ld_version_script=yes
115 have_ld_version_script=yes
118 AC_DEFINE(_XOPEN_SOURCE, 500, Activate POSIX interface on MacOS X)
122 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
128 component_system=None
129 have_dosish_system=no
135 have_w32ce_system=yes
139 *-mingw32ce*|*-mingw32*)
140 # special stuff for Windoze NT
141 have_dosish_system=yes
143 GPG_DEFAULT='c:\\gnupg\\gpg.exe'
144 GPGSM_DEFAULT='c:\\gnupg\\gpgsm.exe'
145 GPGCONF_DEFAULT='c:\\gnupg\\gpgconf.exe'
146 G13_DEFAULT='c:\\gnupg\\g13.exe'
147 #component_system='COM+'
150 AC_ARG_ENABLE(w32-glib,
151 AC_HELP_STRING([--enable-w32-glib], [build GPGME Glib for W32]),
152 build_w32_glib=$enableval)
154 # Check disabled, because the qt-dev packages in gpg4win do
155 # not provide any support for cross compilation.
156 # PKG_CHECK_MODULES(QT4_CORE, QtCore)
159 # ./configure --enable-w32-qt QT4_CORE_CFLAGS="..." QT4_CORE_LIBS="..."
160 AC_SUBST(QT4_CORE_CFLAGS)
161 AC_SUBST(QT4_CORE_LIBS)
162 AC_ARG_ENABLE(w32-qt,
163 AC_HELP_STRING([--enable-w32-qt], [build GPGME Qt for W32]),
164 build_w32_qt=$enableval)
167 AC_CHECK_PTH(1.2.0,,,no,have_pth=yes)
168 if test "$have_pth" = yes; then
169 AC_DEFINE(HAVE_PTH, ,[Define if we have Pth.])
171 AC_CHECK_LIB(pthread,pthread_create,have_pthread=yes)
172 if test "$have_pthread" = yes; then
173 AC_DEFINE(HAVE_PTHREAD, ,[Define if we have pthread.])
176 # XXX: Probably use exec-prefix here?
177 # GPG_DEFAULT='/usr/bin/gpg'
178 # GPGSM_DEFAULT='/usr/bin/gpgsm'
179 # GPGCONF_DEFAULT='/usr/bin/gpgconf'
180 # G13_DEFAULT='/usr/bin/g13'
184 if test "$have_dosish_system" = yes; then
185 AC_DEFINE(HAVE_DOSISH_SYSTEM,1,
186 [Defined if we run on some of the PCDOS like systems
187 (DOS, Windoze. OS/2) with special properties like
190 AM_CONDITIONAL(HAVE_DOSISH_SYSTEM, test "$have_dosish_system" = yes)
192 if test "$have_w32_system" = yes; then
193 AC_DEFINE(HAVE_W32_SYSTEM,1, [Defined if we run on a W32 API based system])
195 AM_CONDITIONAL(HAVE_W32_SYSTEM, test "$have_w32_system" = yes)
196 if test "$have_w32ce_system" = yes; then
197 AC_DEFINE(HAVE_W32CE_SYSTEM,1, [Defined if we run on a W32 CE API based system])
199 AM_CONDITIONAL(HAVE_W32CE_SYSTEM, test "$have_w32ce_system" = yes)
200 AM_CONDITIONAL(BUILD_W32_GLIB, test "$build_w32_glib" = yes)
201 AM_CONDITIONAL(BUILD_W32_QT, test "$build_w32_qt" = yes)
203 AM_CONDITIONAL(HAVE_PTH, test "$have_pth" = "yes")
204 AM_CONDITIONAL(HAVE_PTHREAD, test "$have_pthread" = "yes")
208 # Checks for header files.
209 AC_CHECK_HEADERS([locale.h])
210 AC_CHECK_HEADERS(sys/select.h)
211 AC_CHECK_HEADERS([sys/uio.h])
216 AC_CHECK_SIZEOF(unsigned int)
221 # A simple compile time check in gpgme.h for GNU/Linux systems that
222 # prevents a file offset bits mismatch between gpgme and the application.
223 NEED__FILE_OFFSET_BITS=0
224 case "$ac_cv_sys_file_offset_bits" in
225 "" | no | unknown) ;;
227 NEED__FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits
230 AC_SUBST(NEED__FILE_OFFSET_BITS)
233 # Checks for compiler features.
234 if test "$GCC" = yes; then
235 CFLAGS="$CFLAGS -Wall -Wcast-align -Wshadow -Wstrict-prototypes"
236 if test "$have_w32_system" = yes; then
237 CFLAGS="$CFLAGS -mms-bitfields"
241 # Only used for debugging, so no serious test needed (for actual
242 # functionality you have to test libc as well, this only tests the
244 AC_CACHE_CHECK([for __thread],[gpgme_cv_tls_works],
245 AC_COMPILE_IFELSE([__thread int foo;],
246 gpgme_cv_tls_works=yes,gpgme_cv_tls_works=no))
247 if test "$gpgme_cv_tls_works" = yes; then
248 AC_DEFINE(HAVE_TLS, [1], [Define if __thread is supported])
252 # Checks for library functions.
255 AC_REPLACE_FUNCS(vasprintf)
256 if test "$ac_cv_func_vasprintf" != yes; then
260 # Try to find a thread-safe version of ttyname().
261 AC_REPLACE_FUNCS(ttyname_r)
262 if test "$ac_cv_func_ttyname_r" != yes; then
265 *** ttyname() is not thread-safe and ttyname_r() does not exist
269 # Try to find a thread-safe version of getenv().
270 have_thread_safe_getenv=no
272 if test $GLIBC21 = yes; then
273 have_thread_safe_getenv=yes
275 if test $have_thread_safe_getenv = yes; then
276 AC_DEFINE(HAVE_THREAD_SAFE_GETENV, [1], [Define if getenv() is thread-safe])
279 AC_CHECK_FUNCS(getenv_r, have_getenv_r=yes)
280 if test $have_getenv_r = no && test $have_thread_safe_getenv = no; then
283 *** getenv() is not thread-safe and getenv_r() does not exist
287 # For converting time strings to seconds since Epoch, we need the timegm
289 AC_CHECK_FUNCS(timegm)
290 if test "$ac_cv_func_timegm" != yes; then
293 *** timegm() not available - a non-thread-safe kludge will be used
294 *** and the TZ variable might be changed at runtime.
298 # Checking for libgpg-error.
299 AM_PATH_GPG_ERROR(1.8,, AC_MSG_ERROR([libgpg-error was not found]))
300 AC_DEFINE(GPG_ERR_SOURCE_DEFAULT, GPG_ERR_SOURCE_GPGME,
301 [The default error source for GPGME.])
305 AM_PATH_LIBASSUAN("$NEED_LIBASSUAN_API:$NEED_LIBASSUAN_VERSION",
306 have_libassuan=yes, have_libassuan=no)
307 if test "$have_libassuan" = "yes"; then
308 AC_DEFINE_UNQUOTED(GPGME_LIBASSUAN_VERSION, "$libassuan_version",
309 [version of the libassuan library])
311 AM_CONDITIONAL(HAVE_ASSUAN, test "$have_libassuan" = "yes")
312 if test "$have_libassuan" = "yes"; then
313 AC_DEFINE(ENABLE_ASSUAN,1,[Whether Assuan support is enabled])
316 # Checks for system services
317 NEED_GPG_VERSION_DEFAULT=1.4.0
318 NEED_GPGSM_VERSION_DEFAULT=1.9.6
319 NEED_GPGCONF_VERSION_DEFAULT=2.0.4
320 NEED_G13_VERSION_DEFAULT=2.1.0
321 NEED_GPG_VERSION="$NEED_GPG_VERSION_DEFAULT"
322 NEED_GPGSM_VERSION="$NEED_GPGSM_VERSION_DEFAULT"
323 NEED_GPGCONF_VERSION="$NEED_GPGCONF_VERSION_DEFAULT"
324 NEED_G13_VERSION="$NEED_G13_VERSION_DEFAULT"
325 AC_ARG_WITH(gpg-version,
326 AC_HELP_STRING([--with-gpg-version=VER], [require GnuPG version VER]),
327 NEED_GPG_VERSION=$withval)
328 if test "$NEED_GPG_VERSION" = "yes"; then
329 NEED_GPG_VERSION="$NEED_GPG_VERSION_DEFAULT"
331 if test "$NEED_GPG_VERSION" = "no"; then
332 NEED_GPG_VERSION=0.0.0
334 AC_ARG_WITH(gpgsm-version,
335 AC_HELP_STRING([--with-gpgsm-version=VER], [require GPGSM version VER]),
336 NEED_GPGSM_VERSION=$withval)
337 if test "$NEED_GPGSM_VERSION" = "yes"; then
338 NEED_GPGSM_VERSION="$NEED_GPGSM_VERSION_DEFAULT"
340 if test "$NEED_GPGSM_VERSION" = "no"; then
341 NEED_GPGSM_VERSION=0.0.0
343 AC_ARG_WITH(gpgconf-version,
344 AC_HELP_STRING([--with-gpgconf-version=VER], [require GPGCONF version VER]),
345 NEED_GPGCONF_VERSION=$withval)
346 if test "$NEED_GPGCONF_VERSION" = "yes"; then
347 NEED_GPGCONF_VERSION="$NEED_GPGCONF_VERSION_DEFAULT"
349 if test "$NEED_GPGCONF_VERSION" = "no"; then
350 NEED_GPGCONF_VERSION=0.0.0
352 AC_ARG_WITH(g13-version,
353 AC_HELP_STRING([--with-g13-version=VER], [require G13 version VER]),
354 NEED_G13_VERSION=$withval)
355 if test "$NEED_G13_VERSION" = "yes"; then
356 NEED_G13_VERSION="$NEED_G13_VERSION_DEFAULT"
358 if test "$NEED_G13_VERSION" = "no"; then
359 NEED_G13_VERSION=0.0.0
362 AC_DEFINE_UNQUOTED(NEED_GPG_VERSION, "$NEED_GPG_VERSION",
363 [Min. needed GnuPG version.])
364 AC_DEFINE_UNQUOTED(NEED_GPGSM_VERSION, "$NEED_GPGSM_VERSION",
365 [Min. needed GPGSM version.])
366 AC_DEFINE_UNQUOTED(NEED_GPGCONF_VERSION, "$NEED_GPGCONF_VERSION",
367 [Min. needed GPGCONF version.])
368 AC_DEFINE_UNQUOTED(NEED_G13_VERSION, "$NEED_G13_VERSION",
369 [Min. needed G13 version.])
374 AC_HELP_STRING([--with-gpg=PATH], [use GnuPG binary at PATH]),
375 GPG=$withval, NO_OVERRIDE=yes)
376 if test "$NO_OVERRIDE" = "yes" || test "$GPG" = "yes"; then
379 if test "$cross_compiling" != "yes"; then
380 AC_PATH_PROG(GPG, gpg)
382 if test -z "$GPG"; then
386 if test "$GPG" = no; then
387 if test "$NO_OVERRIDE" = "yes"; then
388 if test "$cross_compiling" != "yes"; then
391 *** Could not find GnuPG, install GnuPG or use --with-gpg=PATH to enable it
396 *** Can not determine path to GnuPG when cross-compiling, use --with-gpg=PATH
401 AC_DEFINE_UNQUOTED(GPG_PATH, "$GPG", [Path to the GnuPG binary.])
404 dnl Check for GnuPG version requirement.
407 if test -z "$GPG" -o "x$GPG" = "xno"; then
410 if test "$cross_compiling" = "yes"; then
411 AC_MSG_WARN([GnuPG version can not be checked when cross compiling])
414 if test ! -x "$GPG"; then
415 AC_MSG_WARN([GnuPG not executable, version check disabled])
420 if test "$ok" = "maybe"; then
421 AC_MSG_CHECKING(for GPG >= $NEED_GPG_VERSION)
422 req_major=`echo $NEED_GPG_VERSION | \
423 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
424 req_minor=`echo $NEED_GPG_VERSION | \
425 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
426 req_micro=`echo $NEED_GPG_VERSION | \
427 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
428 GPG_VERSION=`$GPG --version | sed -n '1 s/[[^0-9]]*\(.*\)/\1/p'`
429 major=`echo $GPG_VERSION | \
430 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
431 minor=`echo $GPG_VERSION | \
432 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
433 micro=`echo $GPG_VERSION | \
434 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
436 if test "$major" -gt "$req_major"; then
439 if test "$major" -eq "$req_major"; then
440 if test "$minor" -gt "$req_minor"; then
443 if test "$minor" -eq "$req_minor"; then
444 if test "$micro" -ge "$req_micro"; then
451 if test "$ok" = "yes"; then
455 AC_MSG_WARN([GPG must be at least version $NEED_GPG_VERSION])
459 AC_ARG_ENABLE(gpg-test,
460 AC_HELP_STRING([--disable-gpg-test], [disable GPG run test]),
461 run_gpg_test=$enableval)
462 AM_CONDITIONAL(RUN_GPG_TESTS, test "$run_gpg_test" = "yes")
467 AC_HELP_STRING([--with-gpgsm=PATH], [use GpgSM binary at PATH]),
468 GPGSM=$withval, NO_OVERRIDE=yes)
469 if test "$NO_OVERRIDE" = "yes" || test "$GPGSM" = "yes"; then
472 if test "$cross_compiling" != "yes"; then
473 AC_PATH_PROG(GPGSM, gpgsm)
475 if test -z "$GPGSM"; then
476 GPGSM="$GPGSM_DEFAULT"
479 if test "$GPGSM" = no; then
480 if test "$NO_OVERRIDE" = "yes"; then
481 if test "$cross_compiling" != "yes"; then
484 *** Could not find GpgSM, install GpgSM or use --with-gpgsm=PATH to enable it
489 *** Can not determine path to GpgSM when cross-compiling, use --with-gpgsm=PATH
494 AC_DEFINE_UNQUOTED(GPGSM_PATH, "$GPGSM", [Path to the GPGSM binary.])
495 AC_DEFINE(ENABLE_GPGSM,1,[Whether GPGSM support is enabled])
497 AM_CONDITIONAL(HAVE_GPGSM, test "$GPGSM" != "no")
500 dnl Check for GPGSM version requirement.
501 GPGSM_VERSION=unknown
503 if test -z "$GPGSM" -o "x$GPGSM" = "xno"; then
506 if test "$cross_compiling" = "yes"; then
507 AC_MSG_WARN([GPGSM version can not be checked when cross compiling])
510 if test ! -x "$GPGSM"; then
511 AC_MSG_WARN([GPGSM not executable, version check disabled])
516 if test "$ok" = "maybe"; then
517 AC_MSG_CHECKING(for GPGSM >= $NEED_GPGSM_VERSION)
518 req_major=`echo $NEED_GPGSM_VERSION | \
519 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
520 req_minor=`echo $NEED_GPGSM_VERSION | \
521 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
522 req_micro=`echo $NEED_GPGSM_VERSION | \
523 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
524 GPGSM_VERSION=`$GPGSM --version | sed -n '1 s/[[^0-9]]*\(.*\)/\1/p'`
525 major=`echo $GPGSM_VERSION | \
526 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
527 minor=`echo $GPGSM_VERSION | \
528 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
529 micro=`echo $GPGSM_VERSION | \
530 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
532 if test "$major" -gt "$req_major"; then
535 if test "$major" -eq "$req_major"; then
536 if test "$minor" -gt "$req_minor"; then
539 if test "$minor" -eq "$req_minor"; then
540 if test "$micro" -ge "$req_micro"; then
547 if test "$ok" = "yes"; then
551 AC_MSG_WARN([GPGSM must be at least version $NEED_GPGSM_VERSION])
555 AC_ARG_ENABLE(gpgsm-test,
556 AC_HELP_STRING([--disable-gpgsm-test], [disable GPGSM run test]),
557 run_gpgsm_test=$enableval)
558 AM_CONDITIONAL(RUN_GPGSM_TESTS, test "$run_gpgsm_test" = "yes")
563 AC_HELP_STRING([--with-gpgconf=PATH],
564 [use gpgconf binary at PATH]),
565 GPGCONF=$withval, NO_OVERRIDE=yes)
566 if test "$NO_OVERRIDE" = "yes" || test "$GPGCONF" = "yes"; then
569 if test "$cross_compiling" != "yes"; then
570 AC_PATH_PROG(GPGCONF, gpgconf)
572 if test -z "$GPGCONF"; then
573 GPGCONF="$GPGCONF_DEFAULT"
576 if test "$GPGCONF" = no; then
577 if test "$NO_OVERRIDE" = "yes"; then
578 if test "$cross_compiling" != "yes"; then
581 *** Could not find gpgconf, install gpgconf or use --with-gpgconf=PATH to enable it
586 *** Can not determine path to gpgconf when cross-compiling, use --with-gpgconf=PATH
591 AC_DEFINE_UNQUOTED(GPGCONF_PATH, "$GPGCONF", [Path to the GPGCONF binary.])
592 AC_DEFINE(ENABLE_GPGCONF,1,[Whether GPGCONF support is enabled])
594 AM_CONDITIONAL(HAVE_GPGCONF, test "$GPGCONF" != "no")
596 dnl Check for GPGCONF version requirement.
597 GPGCONF_VERSION=unknown
599 if test -z "$GPGCONF" -o "x$GPGCONF" = "xno"; then
602 if test "$cross_compiling" = "yes"; then
603 AC_MSG_WARN([GPGCONF version can not be checked when cross compiling])
606 if test ! -x "$GPGCONF"; then
607 AC_MSG_WARN([GPGCONF not executable, version check disabled])
612 if test "$ok" = "maybe"; then
613 AC_MSG_CHECKING(for GPGCONF >= $NEED_GPGCONF_VERSION)
614 req_major=`echo $NEED_GPGCONF_VERSION | \
615 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
616 req_minor=`echo $NEED_GPGCONF_VERSION | \
617 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
618 req_micro=`echo $NEED_GPGCONF_VERSION | \
619 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
620 GPGCONF_VERSION=`$GPGCONF --version | sed -n '1 s/[[^0-9]]*\(.*\)/\1/p'`
621 major=`echo $GPGCONF_VERSION | \
622 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
623 minor=`echo $GPGCONF_VERSION | \
624 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
625 micro=`echo $GPGCONF_VERSION | \
626 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
628 if test "$major" -gt "$req_major"; then
631 if test "$major" -eq "$req_major"; then
632 if test "$minor" -gt "$req_minor"; then
635 if test "$minor" -eq "$req_minor"; then
636 if test "$micro" -ge "$req_micro"; then
643 if test "$ok" = "yes"; then
647 AC_MSG_WARN([GPGCONF must be at least version $NEED_GPGCONF_VERSION])
650 run_gpgconf_test="$ok"
651 AC_ARG_ENABLE(gpgconf-test,
652 AC_HELP_STRING([--disable-gpgconf-test], [disable GPGCONF run test]),
653 run_gpgconf_test=$enableval)
654 AM_CONDITIONAL(RUN_GPGCONF_TESTS, test "$run_gpgconf_test" = "yes")
659 AC_HELP_STRING([--with-g13=PATH],
660 [use g13 binary at PATH]),
661 G13=$withval, NO_OVERRIDE=yes)
662 if test "$NO_OVERRIDE" = "yes" || test "$G13" = "yes"; then
665 if test "$cross_compiling" != "yes"; then
666 AC_PATH_PROG(G13, g13)
668 if test -z "$G13"; then
672 if test "$G13" = no; then
673 if test "$NO_OVERRIDE" = "yes"; then
674 if test "$cross_compiling" != "yes"; then
677 *** Could not find g13, install g13 or use --with-g13=PATH to enable it
682 *** Can not determine path to g13 when cross-compiling, use --with-g13=PATH
687 AC_DEFINE_UNQUOTED(G13_PATH, "$G13", [Path to the G13 binary.])
688 AC_DEFINE(ENABLE_G13,1,[Whether G13 support is enabled])
690 AM_CONDITIONAL(HAVE_G13, test "$G13" != "no")
692 dnl Check for G13 version requirement.
695 if test -z "$G13" -o "x$G13" = "xno"; then
698 if test "$cross_compiling" = "yes"; then
699 AC_MSG_WARN([G13 version can not be checked when cross compiling])
702 if test ! -x "$G13"; then
703 AC_MSG_WARN([G13 not executable, version check disabled])
708 if test "$ok" = "maybe"; then
709 AC_MSG_CHECKING(for G13 >= $NEED_G13_VERSION)
710 req_major=`echo $NEED_G13_VERSION | \
711 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
712 req_minor=`echo $NEED_G13_VERSION | \
713 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
714 req_micro=`echo $NEED_G13_VERSION | \
715 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
716 G13_VERSION=`$G13 --version | sed -n '1 s/.*\ \([[0-9]].*\)/\1/p'`
717 major=`echo $G13_VERSION | \
718 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
719 minor=`echo $G13_VERSION | \
720 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
721 micro=`echo $G13_VERSION | \
722 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
724 if test "$major" -gt "$req_major"; then
727 if test "$major" -eq "$req_major"; then
728 if test "$minor" -gt "$req_minor"; then
731 if test "$minor" -eq "$req_minor"; then
732 if test "$micro" -ge "$req_micro"; then
739 if test "$ok" = "yes"; then
743 AC_MSG_WARN([G13 must be at least version $NEED_G13_VERSION])
747 AC_ARG_ENABLE(g13-test,
748 AC_HELP_STRING([--disable-g13-test], [disable G13 run test]),
749 run_g13_test=$enableval)
750 AM_CONDITIONAL(RUN_G13_TESTS, test "$run_g13_test" = "yes")
754 AC_CHECK_FUNCS(funopen)
755 if test $ac_cv_func_funopen != yes; then
756 # No funopen but we can implement that in terms of fopencookie.
757 AC_CHECK_FUNCS(fopencookie)
758 if test $ac_cv_func_fopencookie = yes; then
759 AC_REPLACE_FUNCS(funopen)
763 *** No implementation of fopencookie or funopen available
768 # Check for getgid etc
769 AC_CHECK_FUNCS(getgid getegid)
772 # Replacement functions.
773 AC_REPLACE_FUNCS(stpcpy)
774 # Check for unistd.h for setenv replacement function.
775 AC_CHECK_HEADERS(unistd.h)
776 AC_REPLACE_FUNCS(setenv)
778 # Assuan check for descriptor passing.
779 AC_CHECK_MEMBER(struct cmsghdr.cmsg_len,
780 [supports_descriptor_passing=yes],
781 [supports_descriptor_passing=no
784 *** Data structure for sending ancillary data missing.
785 *** Descriptor passing won't work.
790 #include <sys/types.h>
791 #include <sys/socket.h>
799 use_descriptor_passing=no
800 AC_ARG_ENABLE(fd-passing,
801 AC_HELP_STRING([--enable-fd-passing], [use FD passing if supported]),
802 use_descriptor_passing=$enableval)
804 if test "$supports_descriptor_passing" != "yes"; then
805 use_descriptor_passing=no
808 if test "$use_descriptor_passing" = "yes"; then
809 AC_DEFINE(USE_DESCRIPTOR_PASSING,1,
810 [Defined if descriptor passing is enabled and supported])
813 AM_CONDITIONAL(USE_DESCRIPTOR_PASSING, test "$use_descriptor_passing" = "yes")
817 if test "$use_descriptor_passing" = "yes" && test "$have_libassuan" = "yes"; then
820 if test "$uiserver" != "no"; then
821 AC_DEFINE(ENABLE_UISERVER, 1,
822 [Defined if we are building with uiserver support.])
824 AM_CONDITIONAL(HAVE_UISERVER, test "$uiserver" != "no")
827 AM_CONDITIONAL(BUILD_COMPLUS, test "$component_system" = "COM+")
829 # Generate values for the DLL version info
830 if test "$have_w32_system" = yes; then
831 BUILD_TIMESTAMP=`date --iso-8601=minutes`
833 BUILD_FILEVERSION=`echo "$VERSION" | sed 's/\([0-9.]*\).*/\1./;s/\./,/g'`
835 BUILD_FILEVERSION="${BUILD_FILEVERSION}${BUILD_REVISION}"
837 AC_SUBST(BUILD_REVISION)
838 AC_SUBST(BUILD_TIMESTAMP)
839 AC_SUBST(BUILD_FILEVERSION)
841 # Add a few constants to help porting to W32
842 AH_VERBATIM([SEPCONSTANTS],
844 /* Separators as used in $PATH. */
845 #ifdef HAVE_DOSISH_SYSTEM
846 #define PATHSEP_C ';'
848 #define PATHSEP_C ':'
853 /* Definition of GCC specific attributes. */
855 # define GPGME_GCC_A_PURE __attribute__ ((__pure__))
857 # define GPGME_GCC_A_PURE
862 # Substitution used for gpgme-config
863 GPGME_CONFIG_LIBS="-lgpgme"
864 GPGME_CONFIG_CFLAGS=""
865 AC_SUBST(GPGME_CONFIG_API_VERSION)
866 AC_SUBST(GPGME_CONFIG_LIBS)
867 AC_SUBST(GPGME_CONFIG_CFLAGS)
870 LTLIBOBJS=`echo "$LIB@&t@OBJS" |
871 sed 's,\.[[^.]]* ,.lo ,g;s,\.[[^.]]*$,.lo,'`
874 # Some checks for gpgme-tool
875 AC_CHECK_HEADER([argp.h])
876 AC_CHECK_TYPES([error_t], [],
877 [AC_DEFINE([error_t], [int],
878 [Define to a type to use for `error_t' if it is not otherwise available.])],
879 [#include <errno.h>])
882 # A substitution to set generated files in a Emacs buffer to read-only.
883 AC_SUBST(emacs_local_vars_begin, ['Local Variables:'])
884 AC_SUBST(emacs_local_vars_read_only, ['buffer-read-only: t'])
885 AC_SUBST(emacs_local_vars_end, ['End:'])
890 if test "$have_libassuan" = "no"; then
894 *** You need libassuan to build this program with GPGSM support.
895 *** This library is for example available at
896 *** ftp://ftp.gnupg.org/gcrypt/libassuan/
897 *** (at least version $NEED_LIBASSUAN_VERSION (API $NEED_LIBASSUAN_API) is required).
901 if test "$die" = "yes"; then
904 *** Required libraries not found. Please consult the above messages
905 *** and install them before running configure again.
911 # Create config files
913 AC_CONFIG_FILES(Makefile src/Makefile
917 tests/opassuan/Makefile
918 doc/Makefile complus/Makefile
921 AC_CONFIG_FILES(src/gpgme-config, chmod +x src/gpgme-config)
922 AC_CONFIG_FILES([lang/Makefile lang/cl/Makefile lang/cl/gpgme.asd])
926 GPGME v${VERSION} has been configured as follows:
929 GnuPG version: $GPG_VERSION, min. $NEED_GPG_VERSION
932 GpgSM version: $GPGSM_VERSION, min. $NEED_GPGSM_VERSION
934 GpgConf path: $GPGCONF
935 GpgConf version: $GPGCONF_VERSION, min. $NEED_GPGCONF_VERSION
938 G13 version: $G13_VERSION, min. $NEED_G13_VERSION
940 Assuan version: $libassuan_version, min. $NEED_LIBASSUAN_VERSION
943 FD Passing: $use_descriptor_passing
945 GPGME Pthread: $have_pthread