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;}')]))
40 m4_define([git_revision], m4_esyscmd([git branch -v 2>/dev/null \
41 | awk '/^\* / {printf "%s",$3}']))
43 [my_version[]m4_if(my_issvn,[yes],
44 [m4_if(git_revision,[],[-svn[]svn_revision],[-git[]git_revision])])],
45 [bug-gpgme@gnupg.org])
48 # LT Version numbers, remember to change them just *before* a release.
49 # (Code changed: REVISION++)
50 # (Interfaces added/removed/changed: CURRENT++, REVISION=0)
51 # (Interfaces added: AGE++)
52 # (Interfaces removed/changed: AGE=0)
54 LIBGPGME_LT_CURRENT=18
55 # Subtract 2 from this value if you want to make the LFS transition an
56 # ABI break. [Note to self: Remove this comment with the next regular break.]
58 LIBGPGME_LT_REVISION=0
60 # If the API is changed in an incompatible way: increment the next counter.
61 GPGME_CONFIG_API_VERSION=1
62 ##############################################
65 NEED_LIBASSUAN_VERSION=2.0.0
68 BUILD_REVISION=m4_if(git_revision,[],[svn_revision],[git_revision])
70 VERSION=$PACKAGE_VERSION
72 AC_CONFIG_SRCDIR(src/gpgme.h.in)
73 dnl FIXME: Enable this with autoconf 2.59.
74 dnl AC_CONFIG_MACRO_DIR(m4)
75 AM_CONFIG_HEADER(config.h)
76 AC_CONFIG_MACRO_DIR([m4])
77 AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
81 # Enable GNU extensions on systems that have them.
84 AH_VERBATIM([_REENTRANT],
85 [/* To allow the use of GPGME in multithreaded programs we have to use
86 special features from the library.
87 IMPORTANT: gpgme is not yet fully reentrant and you should use it
88 only from one thread. */
96 AC_SUBST(LIBGPGME_LT_CURRENT)
97 AC_SUBST(LIBGPGME_LT_AGE)
98 AC_SUBST(LIBGPGME_LT_REVISION)
102 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package])
103 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version of this package])
105 # Don't default to build static libs.
107 LT_INIT([win32-dll disable-static])
108 LT_LANG([Windows Resource])
110 # For now we hardcode the use of version scripts. It would be better
111 # to write a test for this or even implement this within libtool.
112 have_ld_version_script=no
115 have_ld_version_script=yes
118 have_ld_version_script=yes
121 AC_DEFINE(_XOPEN_SOURCE, 500, Activate POSIX interface on MacOS X)
125 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
131 component_system=None
132 have_dosish_system=no
138 have_w32ce_system=yes
142 *-mingw32ce*|*-mingw32*)
143 # special stuff for Windoze NT
144 have_dosish_system=yes
146 GPG_DEFAULT='c:\\gnupg\\gpg.exe'
147 GPGSM_DEFAULT='c:\\gnupg\\gpgsm.exe'
148 GPGCONF_DEFAULT='c:\\gnupg\\gpgconf.exe'
149 G13_DEFAULT='c:\\gnupg\\g13.exe'
150 #component_system='COM+'
153 AC_ARG_ENABLE(w32-glib,
154 AC_HELP_STRING([--enable-w32-glib], [build GPGME Glib for W32]),
155 build_w32_glib=$enableval)
157 # Check disabled, because the qt-dev packages in gpg4win do
158 # not provide any support for cross compilation.
159 # PKG_CHECK_MODULES(QT4_CORE, QtCore)
162 # ./configure --enable-w32-qt QT4_CORE_CFLAGS="..." QT4_CORE_LIBS="..."
163 AC_SUBST(QT4_CORE_CFLAGS)
164 AC_SUBST(QT4_CORE_LIBS)
165 AC_ARG_ENABLE(w32-qt,
166 AC_HELP_STRING([--enable-w32-qt], [build GPGME Qt for W32]),
167 build_w32_qt=$enableval)
170 AC_CHECK_PTH(1.2.0,,,no,have_pth=yes)
171 if test "$have_pth" = yes; then
172 AC_DEFINE(HAVE_PTH, ,[Define if we have Pth.])
174 AC_CHECK_LIB(pthread,pthread_create,have_pthread=yes)
175 if test "$have_pthread" = yes; then
176 AC_DEFINE(HAVE_PTHREAD, ,[Define if we have pthread.])
179 # XXX: Probably use exec-prefix here?
180 # GPG_DEFAULT='/usr/bin/gpg'
181 # GPGSM_DEFAULT='/usr/bin/gpgsm'
182 # GPGCONF_DEFAULT='/usr/bin/gpgconf'
183 # G13_DEFAULT='/usr/bin/g13'
187 if test "$have_dosish_system" = yes; then
188 AC_DEFINE(HAVE_DOSISH_SYSTEM,1,
189 [Defined if we run on some of the PCDOS like systems
190 (DOS, Windoze. OS/2) with special properties like
193 AM_CONDITIONAL(HAVE_DOSISH_SYSTEM, test "$have_dosish_system" = yes)
195 if test "$have_w32_system" = yes; then
196 AC_DEFINE(HAVE_W32_SYSTEM,1, [Defined if we run on a W32 API based system])
198 AM_CONDITIONAL(HAVE_W32_SYSTEM, test "$have_w32_system" = yes)
199 if test "$have_w32ce_system" = yes; then
200 AC_DEFINE(HAVE_W32CE_SYSTEM,1, [Defined if we run on a W32 CE API based system])
202 AM_CONDITIONAL(HAVE_W32CE_SYSTEM, test "$have_w32ce_system" = yes)
203 AM_CONDITIONAL(BUILD_W32_GLIB, test "$build_w32_glib" = yes)
204 AM_CONDITIONAL(BUILD_W32_QT, test "$build_w32_qt" = yes)
206 AM_CONDITIONAL(HAVE_PTH, test "$have_pth" = "yes")
207 AM_CONDITIONAL(HAVE_PTHREAD, test "$have_pthread" = "yes")
211 # Checks for header files.
212 AC_CHECK_HEADERS([locale.h])
213 AC_CHECK_HEADERS(sys/select.h)
214 AC_CHECK_HEADERS([sys/uio.h])
219 AC_CHECK_SIZEOF(unsigned int)
224 # A simple compile time check in gpgme.h for GNU/Linux systems that
225 # prevents a file offset bits mismatch between gpgme and the application.
226 NEED__FILE_OFFSET_BITS=0
227 case "$ac_cv_sys_file_offset_bits" in
228 "" | no | unknown) ;;
230 NEED__FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits
233 AC_SUBST(NEED__FILE_OFFSET_BITS)
236 # Checks for compiler features.
237 if test "$GCC" = yes; then
238 CFLAGS="$CFLAGS -Wall -Wcast-align -Wshadow -Wstrict-prototypes"
239 if test "$have_w32_system" = yes; then
240 CFLAGS="$CFLAGS -mms-bitfields"
244 # Only used for debugging, so no serious test needed (for actual
245 # functionality you have to test libc as well, this only tests the
247 AC_CACHE_CHECK([for __thread],[gpgme_cv_tls_works],
248 AC_COMPILE_IFELSE([__thread int foo;],
249 gpgme_cv_tls_works=yes,gpgme_cv_tls_works=no))
250 if test "$gpgme_cv_tls_works" = yes; then
251 AC_DEFINE(HAVE_TLS, [1], [Define if __thread is supported])
255 # Checks for library functions.
258 AC_REPLACE_FUNCS(vasprintf)
259 if test "$ac_cv_func_vasprintf" != yes; then
263 # Try to find a thread-safe version of ttyname().
264 AC_REPLACE_FUNCS(ttyname_r)
265 if test "$ac_cv_func_ttyname_r" != yes; then
268 *** ttyname() is not thread-safe and ttyname_r() does not exist
272 # Try to find a thread-safe version of getenv().
273 have_thread_safe_getenv=no
275 if test $GLIBC21 = yes; then
276 have_thread_safe_getenv=yes
278 if test $have_thread_safe_getenv = yes; then
279 AC_DEFINE(HAVE_THREAD_SAFE_GETENV, [1], [Define if getenv() is thread-safe])
282 AC_CHECK_FUNCS(getenv_r, have_getenv_r=yes)
283 if test $have_getenv_r = no && test $have_thread_safe_getenv = no; then
286 *** getenv() is not thread-safe and getenv_r() does not exist
290 # For converting time strings to seconds since Epoch, we need the timegm
292 AC_CHECK_FUNCS(timegm)
293 if test "$ac_cv_func_timegm" != yes; then
296 *** timegm() not available - a non-thread-safe kludge will be used
297 *** and the TZ variable might be changed at runtime.
301 AC_CHECK_FUNCS(setlocale)
303 # Checking for libgpg-error.
304 AM_PATH_GPG_ERROR(1.8,, AC_MSG_ERROR([libgpg-error was not found]))
305 AC_DEFINE(GPG_ERR_SOURCE_DEFAULT, GPG_ERR_SOURCE_GPGME,
306 [The default error source for GPGME.])
310 AM_PATH_LIBASSUAN("$NEED_LIBASSUAN_API:$NEED_LIBASSUAN_VERSION",
311 have_libassuan=yes, have_libassuan=no)
312 if test "$have_libassuan" = "yes"; then
313 AC_DEFINE_UNQUOTED(GPGME_LIBASSUAN_VERSION, "$libassuan_version",
314 [version of the libassuan library])
316 AM_CONDITIONAL(HAVE_ASSUAN, test "$have_libassuan" = "yes")
317 if test "$have_libassuan" = "yes"; then
318 AC_DEFINE(ENABLE_ASSUAN,1,[Whether Assuan support is enabled])
321 # Checks for system services
322 NEED_GPG_VERSION_DEFAULT=1.4.0
323 NEED_GPGSM_VERSION_DEFAULT=1.9.6
324 NEED_GPGCONF_VERSION_DEFAULT=2.0.4
325 NEED_G13_VERSION_DEFAULT=2.1.0
326 NEED_GPG_VERSION="$NEED_GPG_VERSION_DEFAULT"
327 NEED_GPGSM_VERSION="$NEED_GPGSM_VERSION_DEFAULT"
328 NEED_GPGCONF_VERSION="$NEED_GPGCONF_VERSION_DEFAULT"
329 NEED_G13_VERSION="$NEED_G13_VERSION_DEFAULT"
330 AC_ARG_WITH(gpg-version,
331 AC_HELP_STRING([--with-gpg-version=VER], [require GnuPG version VER]),
332 NEED_GPG_VERSION=$withval)
333 if test "$NEED_GPG_VERSION" = "yes"; then
334 NEED_GPG_VERSION="$NEED_GPG_VERSION_DEFAULT"
336 if test "$NEED_GPG_VERSION" = "no"; then
337 NEED_GPG_VERSION=0.0.0
339 AC_ARG_WITH(gpgsm-version,
340 AC_HELP_STRING([--with-gpgsm-version=VER], [require GPGSM version VER]),
341 NEED_GPGSM_VERSION=$withval)
342 if test "$NEED_GPGSM_VERSION" = "yes"; then
343 NEED_GPGSM_VERSION="$NEED_GPGSM_VERSION_DEFAULT"
345 if test "$NEED_GPGSM_VERSION" = "no"; then
346 NEED_GPGSM_VERSION=0.0.0
348 AC_ARG_WITH(gpgconf-version,
349 AC_HELP_STRING([--with-gpgconf-version=VER], [require GPGCONF version VER]),
350 NEED_GPGCONF_VERSION=$withval)
351 if test "$NEED_GPGCONF_VERSION" = "yes"; then
352 NEED_GPGCONF_VERSION="$NEED_GPGCONF_VERSION_DEFAULT"
354 if test "$NEED_GPGCONF_VERSION" = "no"; then
355 NEED_GPGCONF_VERSION=0.0.0
357 AC_ARG_WITH(g13-version,
358 AC_HELP_STRING([--with-g13-version=VER], [require G13 version VER]),
359 NEED_G13_VERSION=$withval)
360 if test "$NEED_G13_VERSION" = "yes"; then
361 NEED_G13_VERSION="$NEED_G13_VERSION_DEFAULT"
363 if test "$NEED_G13_VERSION" = "no"; then
364 NEED_G13_VERSION=0.0.0
367 AC_DEFINE_UNQUOTED(NEED_GPG_VERSION, "$NEED_GPG_VERSION",
368 [Min. needed GnuPG version.])
369 AC_DEFINE_UNQUOTED(NEED_GPGSM_VERSION, "$NEED_GPGSM_VERSION",
370 [Min. needed GPGSM version.])
371 AC_DEFINE_UNQUOTED(NEED_GPGCONF_VERSION, "$NEED_GPGCONF_VERSION",
372 [Min. needed GPGCONF version.])
373 AC_DEFINE_UNQUOTED(NEED_G13_VERSION, "$NEED_G13_VERSION",
374 [Min. needed G13 version.])
379 AC_HELP_STRING([--with-gpg=PATH], [use GnuPG binary at PATH]),
380 GPG=$withval, NO_OVERRIDE=yes)
381 if test "$NO_OVERRIDE" = "yes" || test "$GPG" = "yes"; then
384 if test "$cross_compiling" != "yes"; then
385 AC_PATH_PROG(GPG, gpg)
387 if test -z "$GPG"; then
391 if test "$GPG" = no; then
392 if test "$NO_OVERRIDE" = "yes"; then
393 if test "$cross_compiling" != "yes"; then
396 *** Could not find GnuPG, install GnuPG or use --with-gpg=PATH to enable it
401 *** Can not determine path to GnuPG when cross-compiling, use --with-gpg=PATH
406 AC_DEFINE_UNQUOTED(GPG_PATH, "$GPG", [Path to the GnuPG binary.])
409 dnl Check for GnuPG version requirement.
412 if test -z "$GPG" -o "x$GPG" = "xno"; then
415 if test "$cross_compiling" = "yes"; then
416 AC_MSG_WARN([GnuPG version can not be checked when cross compiling])
419 if test ! -x "$GPG"; then
420 AC_MSG_WARN([GnuPG not executable, version check disabled])
425 if test "$ok" = "maybe"; then
426 AC_MSG_CHECKING(for GPG >= $NEED_GPG_VERSION)
427 req_major=`echo $NEED_GPG_VERSION | \
428 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
429 req_minor=`echo $NEED_GPG_VERSION | \
430 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
431 req_micro=`echo $NEED_GPG_VERSION | \
432 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
433 GPG_VERSION=`$GPG --version | sed -n '1 s/[[^0-9]]*\(.*\)/\1/p'`
434 major=`echo $GPG_VERSION | \
435 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
436 minor=`echo $GPG_VERSION | \
437 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
438 micro=`echo $GPG_VERSION | \
439 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
441 if test "$major" -gt "$req_major"; then
444 if test "$major" -eq "$req_major"; then
445 if test "$minor" -gt "$req_minor"; then
448 if test "$minor" -eq "$req_minor"; then
449 if test "$micro" -ge "$req_micro"; then
456 if test "$ok" = "yes"; then
460 AC_MSG_WARN([GPG must be at least version $NEED_GPG_VERSION])
464 AC_ARG_ENABLE(gpg-test,
465 AC_HELP_STRING([--disable-gpg-test], [disable GPG run test]),
466 run_gpg_test=$enableval)
467 AM_CONDITIONAL(RUN_GPG_TESTS, test "$run_gpg_test" = "yes")
472 AC_HELP_STRING([--with-gpgsm=PATH], [use GpgSM binary at PATH]),
473 GPGSM=$withval, NO_OVERRIDE=yes)
474 if test "$NO_OVERRIDE" = "yes" || test "$GPGSM" = "yes"; then
477 if test "$cross_compiling" != "yes"; then
478 AC_PATH_PROG(GPGSM, gpgsm)
480 if test -z "$GPGSM"; then
481 GPGSM="$GPGSM_DEFAULT"
484 if test "$GPGSM" = no; then
485 if test "$NO_OVERRIDE" = "yes"; then
486 if test "$cross_compiling" != "yes"; then
489 *** Could not find GpgSM, install GpgSM or use --with-gpgsm=PATH to enable it
494 *** Can not determine path to GpgSM when cross-compiling, use --with-gpgsm=PATH
499 AC_DEFINE_UNQUOTED(GPGSM_PATH, "$GPGSM", [Path to the GPGSM binary.])
500 AC_DEFINE(ENABLE_GPGSM,1,[Whether GPGSM support is enabled])
502 AM_CONDITIONAL(HAVE_GPGSM, test "$GPGSM" != "no")
505 dnl Check for GPGSM version requirement.
506 GPGSM_VERSION=unknown
508 if test -z "$GPGSM" -o "x$GPGSM" = "xno"; then
511 if test "$cross_compiling" = "yes"; then
512 AC_MSG_WARN([GPGSM version can not be checked when cross compiling])
515 if test ! -x "$GPGSM"; then
516 AC_MSG_WARN([GPGSM not executable, version check disabled])
521 if test "$ok" = "maybe"; then
522 AC_MSG_CHECKING(for GPGSM >= $NEED_GPGSM_VERSION)
523 req_major=`echo $NEED_GPGSM_VERSION | \
524 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
525 req_minor=`echo $NEED_GPGSM_VERSION | \
526 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
527 req_micro=`echo $NEED_GPGSM_VERSION | \
528 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
529 GPGSM_VERSION=`$GPGSM --version | sed -n '1 s/[[^0-9]]*\(.*\)/\1/p'`
530 major=`echo $GPGSM_VERSION | \
531 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
532 minor=`echo $GPGSM_VERSION | \
533 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
534 micro=`echo $GPGSM_VERSION | \
535 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
537 if test "$major" -gt "$req_major"; then
540 if test "$major" -eq "$req_major"; then
541 if test "$minor" -gt "$req_minor"; then
544 if test "$minor" -eq "$req_minor"; then
545 if test "$micro" -ge "$req_micro"; then
552 if test "$ok" = "yes"; then
556 AC_MSG_WARN([GPGSM must be at least version $NEED_GPGSM_VERSION])
560 AC_ARG_ENABLE(gpgsm-test,
561 AC_HELP_STRING([--disable-gpgsm-test], [disable GPGSM run test]),
562 run_gpgsm_test=$enableval)
563 AM_CONDITIONAL(RUN_GPGSM_TESTS, test "$run_gpgsm_test" = "yes")
568 AC_HELP_STRING([--with-gpgconf=PATH],
569 [use gpgconf binary at PATH]),
570 GPGCONF=$withval, NO_OVERRIDE=yes)
571 if test "$NO_OVERRIDE" = "yes" || test "$GPGCONF" = "yes"; then
574 if test "$cross_compiling" != "yes"; then
575 AC_PATH_PROG(GPGCONF, gpgconf)
577 if test -z "$GPGCONF"; then
578 GPGCONF="$GPGCONF_DEFAULT"
581 if test "$GPGCONF" = no; then
582 if test "$NO_OVERRIDE" = "yes"; then
583 if test "$cross_compiling" != "yes"; then
586 *** Could not find gpgconf, install gpgconf or use --with-gpgconf=PATH to enable it
591 *** Can not determine path to gpgconf when cross-compiling, use --with-gpgconf=PATH
596 AC_DEFINE_UNQUOTED(GPGCONF_PATH, "$GPGCONF", [Path to the GPGCONF binary.])
597 AC_DEFINE(ENABLE_GPGCONF,1,[Whether GPGCONF support is enabled])
599 AM_CONDITIONAL(HAVE_GPGCONF, test "$GPGCONF" != "no")
601 dnl Check for GPGCONF version requirement.
602 GPGCONF_VERSION=unknown
604 if test -z "$GPGCONF" -o "x$GPGCONF" = "xno"; then
607 if test "$cross_compiling" = "yes"; then
608 AC_MSG_WARN([GPGCONF version can not be checked when cross compiling])
611 if test ! -x "$GPGCONF"; then
612 AC_MSG_WARN([GPGCONF not executable, version check disabled])
617 if test "$ok" = "maybe"; then
618 AC_MSG_CHECKING(for GPGCONF >= $NEED_GPGCONF_VERSION)
619 req_major=`echo $NEED_GPGCONF_VERSION | \
620 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
621 req_minor=`echo $NEED_GPGCONF_VERSION | \
622 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
623 req_micro=`echo $NEED_GPGCONF_VERSION | \
624 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
625 GPGCONF_VERSION=`$GPGCONF --version | sed -n '1 s/[[^0-9]]*\(.*\)/\1/p'`
626 major=`echo $GPGCONF_VERSION | \
627 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
628 minor=`echo $GPGCONF_VERSION | \
629 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
630 micro=`echo $GPGCONF_VERSION | \
631 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
633 if test "$major" -gt "$req_major"; then
636 if test "$major" -eq "$req_major"; then
637 if test "$minor" -gt "$req_minor"; then
640 if test "$minor" -eq "$req_minor"; then
641 if test "$micro" -ge "$req_micro"; then
648 if test "$ok" = "yes"; then
652 AC_MSG_WARN([GPGCONF must be at least version $NEED_GPGCONF_VERSION])
655 run_gpgconf_test="$ok"
656 AC_ARG_ENABLE(gpgconf-test,
657 AC_HELP_STRING([--disable-gpgconf-test], [disable GPGCONF run test]),
658 run_gpgconf_test=$enableval)
659 AM_CONDITIONAL(RUN_GPGCONF_TESTS, test "$run_gpgconf_test" = "yes")
664 AC_HELP_STRING([--with-g13=PATH],
665 [use g13 binary at PATH]),
666 G13=$withval, NO_OVERRIDE=yes)
667 if test "$NO_OVERRIDE" = "yes" || test "$G13" = "yes"; then
670 if test "$cross_compiling" != "yes"; then
671 AC_PATH_PROG(G13, g13)
673 if test -z "$G13"; then
677 if test "$G13" = no; then
678 if test "$NO_OVERRIDE" = "yes"; then
679 if test "$cross_compiling" != "yes"; then
682 *** Could not find g13, install g13 or use --with-g13=PATH to enable it
687 *** Can not determine path to g13 when cross-compiling, use --with-g13=PATH
692 AC_DEFINE_UNQUOTED(G13_PATH, "$G13", [Path to the G13 binary.])
693 AC_DEFINE(ENABLE_G13,1,[Whether G13 support is enabled])
695 AM_CONDITIONAL(HAVE_G13, test "$G13" != "no")
697 dnl Check for G13 version requirement.
700 if test -z "$G13" -o "x$G13" = "xno"; then
703 if test "$cross_compiling" = "yes"; then
704 AC_MSG_WARN([G13 version can not be checked when cross compiling])
707 if test ! -x "$G13"; then
708 AC_MSG_WARN([G13 not executable, version check disabled])
713 if test "$ok" = "maybe"; then
714 AC_MSG_CHECKING(for G13 >= $NEED_G13_VERSION)
715 req_major=`echo $NEED_G13_VERSION | \
716 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
717 req_minor=`echo $NEED_G13_VERSION | \
718 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
719 req_micro=`echo $NEED_G13_VERSION | \
720 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
721 G13_VERSION=`$G13 --version | sed -n '1 s/.*\ \([[0-9]].*\)/\1/p'`
722 major=`echo $G13_VERSION | \
723 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
724 minor=`echo $G13_VERSION | \
725 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
726 micro=`echo $G13_VERSION | \
727 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
729 if test "$major" -gt "$req_major"; then
732 if test "$major" -eq "$req_major"; then
733 if test "$minor" -gt "$req_minor"; then
736 if test "$minor" -eq "$req_minor"; then
737 if test "$micro" -ge "$req_micro"; then
744 if test "$ok" = "yes"; then
748 AC_MSG_WARN([G13 must be at least version $NEED_G13_VERSION])
752 AC_ARG_ENABLE(g13-test,
753 AC_HELP_STRING([--disable-g13-test], [disable G13 run test]),
754 run_g13_test=$enableval)
755 AM_CONDITIONAL(RUN_G13_TESTS, test "$run_g13_test" = "yes")
759 AC_CHECK_FUNCS(funopen)
760 if test $ac_cv_func_funopen != yes; then
761 # No funopen but we can implement that in terms of fopencookie.
762 AC_CHECK_FUNCS(fopencookie)
763 if test $ac_cv_func_fopencookie = yes; then
764 AC_REPLACE_FUNCS(funopen)
768 *** No implementation of fopencookie or funopen available
773 # Check for getgid etc
774 AC_CHECK_FUNCS(getgid getegid)
777 # Replacement functions.
778 AC_REPLACE_FUNCS(stpcpy)
779 # Check for unistd.h for setenv replacement function.
780 AC_CHECK_HEADERS([unistd.h sys/time.h sys/types.h sys/stat.h])
781 AC_REPLACE_FUNCS(setenv)
783 # Assuan check for descriptor passing.
784 AC_CHECK_MEMBER(struct cmsghdr.cmsg_len,
785 [supports_descriptor_passing=yes],
786 [supports_descriptor_passing=no
789 *** Data structure for sending ancillary data missing.
790 *** Descriptor passing won't work.
795 #include <sys/types.h>
796 #include <sys/socket.h>
804 use_descriptor_passing=no
805 AC_ARG_ENABLE(fd-passing,
806 AC_HELP_STRING([--enable-fd-passing], [use FD passing if supported]),
807 use_descriptor_passing=$enableval)
809 if test "$supports_descriptor_passing" != "yes"; then
810 use_descriptor_passing=no
813 if test "$use_descriptor_passing" = "yes"; then
814 AC_DEFINE(USE_DESCRIPTOR_PASSING,1,
815 [Defined if descriptor passing is enabled and supported])
818 AM_CONDITIONAL(USE_DESCRIPTOR_PASSING, test "$use_descriptor_passing" = "yes")
822 if test "$use_descriptor_passing" = "yes" && test "$have_libassuan" = "yes"; then
825 if test "$uiserver" != "no"; then
826 AC_DEFINE(ENABLE_UISERVER, 1,
827 [Defined if we are building with uiserver support.])
829 AM_CONDITIONAL(HAVE_UISERVER, test "$uiserver" != "no")
832 AM_CONDITIONAL(BUILD_COMPLUS, test "$component_system" = "COM+")
834 # Generate values for the DLL version info
835 if test "$have_w32_system" = yes; then
836 BUILD_TIMESTAMP=`date --iso-8601=minutes`
838 BUILD_FILEVERSION=`echo "$VERSION" | sed 's/\([0-9.]*\).*/\1./;s/\./,/g'`
840 BUILD_FILEVERSION="${BUILD_FILEVERSION}${BUILD_REVISION}"
842 AC_SUBST(BUILD_REVISION)
843 AC_SUBST(BUILD_TIMESTAMP)
844 AC_SUBST(BUILD_FILEVERSION)
846 # Add a few constants to help porting to W32
847 AH_VERBATIM([SEPCONSTANTS],
849 /* Separators as used in $PATH. */
850 #ifdef HAVE_DOSISH_SYSTEM
851 #define PATHSEP_C ';'
853 #define PATHSEP_C ':'
858 /* Definition of GCC specific attributes. */
860 # define GPGME_GCC_A_PURE __attribute__ ((__pure__))
862 # define GPGME_GCC_A_PURE
865 /* Under WindowsCE we need gpg-error's strerror macro. */
866 #define GPG_ERR_ENABLE_ERRNO_MACROS 1
870 # Substitution used for gpgme-config
871 GPGME_CONFIG_LIBS="-lgpgme"
872 GPGME_CONFIG_CFLAGS=""
873 AC_SUBST(GPGME_CONFIG_API_VERSION)
874 AC_SUBST(GPGME_CONFIG_LIBS)
875 AC_SUBST(GPGME_CONFIG_CFLAGS)
878 LTLIBOBJS=`echo "$LIB@&t@OBJS" |
879 sed 's,\.[[^.]]* ,.lo ,g;s,\.[[^.]]*$,.lo,'`
882 # Some checks for gpgme-tool
883 AC_CHECK_HEADER([argp.h])
884 AC_CHECK_TYPES([error_t], [],
885 [AC_DEFINE([error_t], [int],
886 [Define to a type to use for `error_t' if it is not otherwise available.])],
887 [#include <errno.h>])
890 # A substitution to set generated files in a Emacs buffer to read-only.
891 AC_SUBST(emacs_local_vars_begin, ['Local Variables:'])
892 AC_SUBST(emacs_local_vars_read_only, ['buffer-read-only: t'])
893 AC_SUBST(emacs_local_vars_end, ['End:'])
898 if test "$have_libassuan" = "no"; then
902 *** You need libassuan to build this program with GPGSM support.
903 *** This library is for example available at
904 *** ftp://ftp.gnupg.org/gcrypt/libassuan/
905 *** (at least version $NEED_LIBASSUAN_VERSION (API $NEED_LIBASSUAN_API) is required).
909 if test "$die" = "yes"; then
912 *** Required libraries not found. Please consult the above messages
913 *** and install them before running configure again.
919 # Create config files
921 AC_CONFIG_FILES(Makefile src/Makefile
925 tests/opassuan/Makefile
926 doc/Makefile complus/Makefile
929 AC_CONFIG_FILES(src/gpgme-config, chmod +x src/gpgme-config)
930 AC_CONFIG_FILES([lang/Makefile lang/cl/Makefile lang/cl/gpgme.asd])
934 GPGME v${VERSION} has been configured as follows:
937 GnuPG version: $GPG_VERSION, min. $NEED_GPG_VERSION
940 GpgSM version: $GPGSM_VERSION, min. $NEED_GPGSM_VERSION
942 GpgConf path: $GPGCONF
943 GpgConf version: $GPGCONF_VERSION, min. $NEED_GPGCONF_VERSION
946 G13 version: $G13_VERSION, min. $NEED_G13_VERSION
948 Assuan version: $libassuan_version, min. $NEED_LIBASSUAN_VERSION
951 FD Passing: $use_descriptor_passing
953 GPGME Pthread: $have_pthread