diff options
Diffstat (limited to 'branches/gpgme-1-0-branch/configure.ac')
| -rw-r--r-- | branches/gpgme-1-0-branch/configure.ac | 460 |
1 files changed, 460 insertions, 0 deletions
diff --git a/branches/gpgme-1-0-branch/configure.ac b/branches/gpgme-1-0-branch/configure.ac new file mode 100644 index 00000000..8e4e5d38 --- /dev/null +++ b/branches/gpgme-1-0-branch/configure.ac @@ -0,0 +1,460 @@ +# configure.in for GPGME +# Copyright (C) 2000 Werner Koch (dd9jn) +# Copyright (C) 2001, 2002, 2003, 2004 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 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. +# +# You should have received a copy of the GNU 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(2.57) +min_automake_version="1.7.6" + +# Version number: Remember to change it immediately *after* a release. +AC_INIT(gpgme, 1.0.1, [[email protected]]) +# 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/changed: AGE=0) +# +LIBGPGME_LT_CURRENT=14 +# 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=3 +LIBGPGME_LT_REVISION=2 + +# 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=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, $VERSION) +AM_MAINTAINER_MODE +AC_CANONICAL_HOST + +AH_VERBATIM([_GNU_SOURCE], +[/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# define _GNU_SOURCE +#endif]) + +AH_VERBATIM([_REENTRANT], +[/* To allow the use of GPGME in multithreaded programs we have to use + special features from the library. + IMPORTANT: gpgme is not yet fully reentrant and you should use it + only from one thread. */ +#ifndef _REENTRANT +# define _REENTRANT 1 +#endif]) + + +AC_PROG_CC + + +AC_SUBST(LIBGPGME_LT_CURRENT) +AC_SUBST(LIBGPGME_LT_AGE) +AC_SUBST(LIBGPGME_LT_REVISION) +AC_DEFINE_UNQUOTED(NEED_GPG_VERSION, "$NEED_GPG_VERSION", + [Min. needed GnuPG version.]) +AC_DEFINE_UNQUOTED(NEED_GPGSM_VERSION, "$NEED_GPGSM_VERSION", + [Min. needed GPGSM version.]) + +AC_SUBST(PACKAGE) +AC_SUBST(VERSION) +AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package]) +AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version of this package]) + +# Don't default to build static libs. +AC_DISABLE_STATIC +AC_PROG_LIBTOOL + +# For now we hardcode the use of version scripts. It would be better +# to write a test for this or even implement this within libtool. +have_ld_version_script=no +case "${host}" in + *-*-linux*) + have_ld_version_script=yes + ;; + *-*-gnu*) + have_ld_version_script=yes + ;; +esac +AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes") + +GPG_DEFAULT=no +GPGSM_DEFAULT=no +component_system=None +case "${host}" in + *-*-mingw32* | i?86-emx-os2 | i?86-*-os2*emx | i?86-*-msdosdjgpp* ) + # 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 + GPG_DEFAULT='c:\\gnupg\\gpg.exe' + # XXX Assuan is not supported in this configuration. + #GPGSM_DEFAULT='c:\\gnupg\\gpgsm.exe' + #component_system='COM+' + ;; + *) + 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 + + # XXX: Probably use exec-prefix here? +# GPG_DEFAULT='/usr/bin/gpg' +# GPGSM_DEFAULT='/usr/bin/gpgsm' + ;; +esac +AM_CONDITIONAL(HAVE_DOSISH_SYSTEM, test "$have_dosish_system" = "yes") +AM_CONDITIONAL(HAVE_PTH, test "$have_pth" = "yes") +AM_CONDITIONAL(HAVE_PTHREAD, test "$have_pthread" = "yes") + + +# Checks for header files. +AC_CHECK_HEADERS(sys/select.h) + + +# Type checks. +AC_CHECK_SIZEOF(unsigned int) +AC_SYS_LARGEFILE +AC_TYPE_OFF_T + +# Checks for compiler features. +if test "$GCC" = yes; then + CFLAGS="$CFLAGS -Wall -Wcast-align -Wshadow -Wstrict-prototypes" +fi + + +# Checks for library functions. +AC_FUNC_FSEEKO + +AC_REPLACE_FUNCS(stpcpy) + +AC_REPLACE_FUNCS(vasprintf) +if test "$ac_cv_func_vasprintf" != yes; then + GNUPG_CHECK_VA_COPY +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 $have_thread_safe_getenv = no; then + AC_MSG_WARN([ +*** +*** getenv() is not thread-safe and getenv_r() does not exist +***]) +fi + +# For converting time strings to seconds since Epoch, we need the timegm +# function. +AC_CHECK_FUNCS(timegm) +if test "$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.]) + + + +# Checks for system services +NO_OVERRIDE=no +AC_ARG_WITH(gpg, + AC_HELP_STRING([--with-gpg=PATH], [use GnuPG binary at PATH]), + GPG=$withval, NO_OVERRIDE=yes) +if test "$NO_OVERRIDE" = "yes" || test "$GPG" = "yes"; then + GPG= + NO_OVERRIDE=yes + if test "$cross_compiling" != "yes"; then + AC_PATH_PROG(GPG, gpg) + fi + if test -z "$GPG"; then + GPG="$GPG_DEFAULT" + fi +fi +if test "$GPG" = no; then + if test "$NO_OVERRIDE" = "yes"; then + if test "$cross_compiling" != "yes"; then + AC_MSG_WARN([ +*** +*** Could not find GnuPG, install GnuPG or use --with-gpg=PATH to enable it +***]) + else + AC_MSG_ERROR([ +*** +*** Can not determine path to GnuPG when cross-compiling, use --with-gpg=PATH +***]) + fi + fi +else + AC_DEFINE_UNQUOTED(GPG_PATH, "$GPG", [Path to the GnuPG binary.]) + AC_SUBST(GPG) +fi +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 +AC_ARG_WITH(gpgsm, + AC_HELP_STRING([--with-gpgsm=PATH], [use GpgSM binary at PATH]), + GPGSM=$withval, NO_OVERRIDE=yes) +if test "$NO_OVERRIDE" = "yes" || test "$GPGSM" = "yes"; then + GPGSM= + NO_OVERRIDE=yes + if test "$cross_compiling" != "yes"; then + AC_PATH_PROG(GPGSM, gpgsm) + fi + if test -z "$GPGSM"; then + GPGSM="$GPGSM_DEFAULT" + fi +fi +if test "$GPGSM" = no; then + if test "$NO_OVERRIDE" = "yes"; then + if test "$cross_compiling" != "yes"; then + AC_MSG_WARN([ +*** +*** Could not find GpgSM, install GpgSM or use --with-gpgsm=PATH to enable it +***]) + else + AC_MSG_ERROR([ +*** +*** Can not determine path to GpgSM when cross-compiling, use --with-gpgsm=PATH +***]) + fi + fi +else + AC_DEFINE_UNQUOTED(GPGSM_PATH, "$GPGSM", [Path to the GPGSM binary.]) + AC_SUBST(GPGSM) +fi +AM_CONDITIONAL(HAVE_GPGSM, test "$GPGSM" != "no") +dnl Check for GPGSM version requirement. +GPGSM_VERSION=unknown +ok=maybe +if test -z "$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+") + +# 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) + +# 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) + +# Frob'da Variables +LTLIBOBJS=`echo "$LIB@&t@OBJS" | + sed 's,\.[[^.]]* ,.lo ,g;s,\.[[^.]]*$,.lo,'` +AC_SUBST(LTLIBOBJS) + +# +# Create config files + +AC_CONFIG_FILES(Makefile assuan/Makefile gpgme/Makefile + tests/Makefile tests/gpg/Makefile tests/gpgsm/Makefile + doc/Makefile complus/Makefile) +AC_CONFIG_FILES(gpgme/gpgme-config, chmod +x gpgme/gpgme-config) +AC_OUTPUT + +echo " + GPGME v${VERSION} has been configured as follows: + + GnuPG path: $GPG + GnuPG version: $GPG_VERSION, min. $NEED_GPG_VERSION + + GpgSM path: $GPGSM + GpgSM version: $GPGSM_VERSION, min. $NEED_GPGSM_VERSION + + GPGME Pthread: $have_pthread + GPGME Pth: $have_pth +" |