|
|
# configure.in for GPGME
|
|
|
# Copyright (C) 2000 Werner Koch (dd9jn)
|
|
|
# Copyright (C) 2001, 2002, 2003 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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, 0.4.4, [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)
|
|
|
#
|
|
|
#LIBGPGME_LT_CURRENT=12
|
|
|
#LIBGPGME_LT_AGE=1
|
|
|
#LIBGPGME_LT_REVISION=1
|
|
|
NEED_GPG_VERSION=1.2.2
|
|
|
NEED_GPGSM_VERSION=1.9.3
|
|
|
##############################################
|
|
|
#AC_PREREQ(2.52)
|
|
|
#AC_REVISION($Revision$)
|
|
|
|
|
|
#PACKAGE=$PACKAGE_NAME
|
|
|
#VERSION=$PACKAGE_VERSION
|
|
|
|
|
|
#AC_CONFIG_SRCDIR(gpgme/gpgme.h)
|
|
|
#AM_CONFIG_HEADER(config.h)
|
|
|
#AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
|
|
|
#AM_MAINTAINER_MODE
|
|
|
#AC_CANONICAL_HOST
|
|
|
|
|
|
AH_VERBATIM([_GNU_SOURCE],
|
|
|
[/* Enable GNU extensions on systems that have them. */
|
|
|
#ifndef _GNU_SOURCE
|
|
|
# define _GNU_SOURCE
|
|
|
#endif])
|
|
|
|
|
|
dnl AH_VERBATIM([_REENTRANT],
|
|
|
dnl [/* To allow the use of GPGME in multithreaded programs we have to use
|
|
|
dnl special features from the library.
|
|
|
dnl IMPORTANT: gpgme is not yet fully reentrant and you should use it
|
|
|
dnl only from one thread. */
|
|
|
dnl #ifndef _REENTRANT
|
|
|
dnl # define _REENTRANT 1
|
|
|
dnl #endif])
|
|
|
|
|
|
|
|
|
dnl AC_PROG_CC
|
|
|
|
|
|
|
|
|
dnl AC_SUBST(LIBGPGME_LT_CURRENT)
|
|
|
dnl AC_SUBST(LIBGPGME_LT_AGE)
|
|
|
dnl AC_SUBST(LIBGPGME_LT_REVISION)
|
|
|
AC_DEFINE_UNQUOTED(NEED_GPG_VERSION, "$NEED_GPG_VERSION",
|
|
|
[Min. needed GnuPG version.])
|
|
|
AC_DEFINE_UNQUOTED(NEED_GPGSM_VERSION, "$NEED_GPGSM_VERSION",
|
|
|
[Min. needed GPGSM version.])
|
|
|
|
|
|
dnl AC_SUBST(PACKAGE)
|
|
|
dnl AC_SUBST(VERSION)
|
|
|
dnl AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package])
|
|
|
dnl AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version of this package])
|
|
|
|
|
|
# Don't default to build static libs.
|
|
|
dnl AC_DISABLE_STATIC
|
|
|
dnl AC_PROG_LIBTOOL
|
|
|
|
|
|
dnl # For now we hardcode the use of version scripts. It would be better
|
|
|
dnl # to write a test for this or even implement this within libtool.
|
|
|
dnl have_ld_version_script=no
|
|
|
dnl case "${host}" in
|
|
|
dnl *-*-linux*)
|
|
|
dnl have_ld_version_script=yes
|
|
|
dnl ;;
|
|
|
dnl *-*-gnu*)
|
|
|
dnl have_ld_version_script=yes
|
|
|
dnl ;;
|
|
|
dnl esac
|
|
|
dnl 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+'
|
|
|
;;
|
|
|
*)
|
|
|
dnl AC_CHECK_PTH(1.2.0,,,no,have_pth=yes)
|
|
|
dnl if test "$have_pth" = yes; then
|
|
|
dnl AC_DEFINE(HAVE_PTH, ,[Define if we have Pth.])
|
|
|
dnl CFLAGS="$CFLAGS $PTH_CFLAGS"
|
|
|
dnl fi
|
|
|
dnl AC_CHECK_LIB(pthread,pthread_create,have_pthread=yes)
|
|
|
dnl if test "$have_pthread" = yes; then
|
|
|
dnl AC_DEFINE(HAVE_PTHREAD, ,[Define if we have pthread.])
|
|
|
dnl fi
|
|
|
|
|
|
# XXX: Probably use exec-prefix here?
|
|
|
# GPG_DEFAULT='/usr/bin/gpg'
|
|
|
# GPGSM_DEFAULT='/usr/bin/gpgsm'
|
|
|
;;
|
|
|
esac
|
|
|
|
|
|
if test "$have_dosish_system" = yes; then
|
|
|
AC_DEFINE(HAVE_DOSISH_SYSTEM,1,
|
|
|
[Defined if we run on some of the PCDOS like systems<6D>
|
|
|
(DOS, Windoze. OS/2) with special properties like
|
|
|
no file modes])
|
|
|
fi
|
|
|
AM_CONDITIONAL(HAVE_DOSISH_SYSTEM, test "$have_dosish_system" = "yes")
|
|
|
dnl AM_CONDITIONAL(HAVE_PTH, test "$have_pth" = "yes")
|
|
|
dnl AM_CONDITIONAL(HAVE_PTHREAD, test "$have_pthread" = "yes")
|
|
|
dnl dnl
|
|
|
|
|
|
# Checks for header files.
|
|
|
AC_CHECK_HEADERS(sys/select.h)
|
|
|
|
|
|
|
|
|
# Type checks.
|
|
|
AC_CHECK_SIZEOF(unsigned int)
|
|
|
|
|
|
|
|
|
# Checks for compiler features.
|
|
|
dnl if test "$GCC" = yes; then
|
|
|
dnl GPGME_OWN_CFLAGS="-Wall -Wcast-align -Wshadow -Wstrict-prototypes"
|
|
|
dnl else
|
|
|
dnl GPGME_OWN_CFLAGS=""
|
|
|
dnl fi
|
|
|
dnl AC_SUBST(GPGME_OWN_CFLAGS)
|
|
|
|
|
|
|
|
|
# Checks for library functions.
|
|
|
AC_CHECK_FUNCS(stpcpy)
|
|
|
|
|
|
AC_CHECK_FUNCS(vasprintf)
|
|
|
if test "$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
|
|
|
|
|
|
dnl Definition of jm_GLIBC21 inlined:
|
|
|
AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
|
|
|
ac_cv_gnu_library_2_1,
|
|
|
[AC_EGREP_CPP([Lucky GNU user],
|
|
|
[
|
|
|
#include <features.h>
|
|
|
#ifdef __GNU_LIBRARY__
|
|
|
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
|
|
|
Lucky GNU user
|
|
|
#endif
|
|
|
#endif
|
|
|
],
|
|
|
ac_cv_gnu_library_2_1=yes,
|
|
|
ac_cv_gnu_library_2_1=no)
|
|
|
]
|
|
|
)
|
|
|
AC_SUBST(GLIBC21)
|
|
|
GLIBC21="$ac_cv_gnu_library_2_1"
|
|
|
|
|
|
dnl
|
|
|
|
|
|
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
|
|
|
|
|
|
# Add a few constants to help porting to W32
|
|
|
AH_VERBATIM([SEPCONSTANTS],
|
|
|
[
|
|
|
/* Separators as used in file names and $PATH. Please note that the
|
|
|
string version must not contain more than one character because
|
|
|
the using code assumes strlen()==1 */
|
|
|
#ifdef HAVE_DOSISH_SYSTEM
|
|
|
#define DIRSEP_C '\\\\'
|
|
|
#define EXTSEP_C '.'
|
|
|
#define DIRSEP_S "\\\\"
|
|
|
#define EXTSEP_S "."
|
|
|
#define PATHSEP_C ';'
|
|
|
#define PATHSEP_S ";"
|
|
|
#else
|
|
|
#define DIRSEP_C '/'
|
|
|
#define EXTSEP_C '.'
|
|
|
#define DIRSEP_S "/"
|
|
|
#define EXTSEP_S "."
|
|
|
#define PATHSEP_C ':'
|
|
|
#define PATHSEP_S ":"
|
|
|
#endif
|
|
|
])
|
|
|
|
|
|
AH_BOTTOM([
|
|
|
/* Definition of GCC specific attributes. */
|
|
|
#if __GNUC__ > 2
|
|
|
# define GPGME_GCC_A_PURE __attribute__ ((__pure__))
|
|
|
#else
|
|
|
# define GPGME_GCC_A_PURE
|
|
|
#endif
|
|
|
])
|
|
|
|
|
|
dnl # Checking for libgpg-error.
|
|
|
dnl AM_PATH_GPG_ERROR(0.5,, AC_MSG_ERROR([libgpg-error was not found]))
|
|
|
dnl AC_DEFINE(GPG_ERR_SOURCE_DEFAULT, GPG_ERR_SOURCE_GPGME,
|
|
|
dnl [The default error source for GPGME.])
|
|
|
|
|
|
|
|
|
|
|
|
# Checks for system services
|
|
|
NO_OVERRIDE=no
|
|
|
AC_ARG_WITH(gpg,
|
|
|
AC_HELP_STRING([--with-gpg=PATH], [use GnuPG binary at PATH]),
|
|
|
GPG=$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, "$GPG", [Path to the GnuPG binary.])
|
|
|
AC_SUBST(GPG)
|
|
|
fi
|
|
|
AM_CONDITIONAL(RUN_GPG_TESTS,
|
|
|
[test "$cross_compiling" != "yes" && test -n "$GPG" && test -r "$GPG"])
|
|
|
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 -n "$GPGSM" && test -r "$GPGSM"])
|
|
|
dnl AM_CONDITIONAL(RUN_GPGSM_TESTS,
|
|
|
dnl [test "$cross_compiling" != "yes" && test -n "$GPGSM" && test -r "$GPGSM"])
|
|
|
|
|
|
dnl # FIXME: Only build if supported.
|
|
|
dnl AM_CONDITIONAL(BUILD_ASSUAN, test "$GPGSM" != "no")
|
|
|
|
|
|
AC_CHECK_FUNCS(funopen)
|
|
|
|
|
|
if test "$GPGSM" != "no"; then
|
|
|
if test $ac_cv_func_funopen != yes; then
|
|
|
# No funopen but we can implement that in terms of fopencookie.
|
|
|
AC_CHECK_FUNCS(fopencookie, funopen, AC_MSG_ERROR([[No implementation of fopencookie or funopen available.]]))
|
|
|
fi
|
|
|
|
|
|
dnl it's a #define !!!
|
|
|
dnl AC_CHECK_FUNCS(isascii)
|
|
|
|
|
|
AC_CHECK_FUNCS(putc_unlocked)
|
|
|
AC_CHECK_FUNCS(memrchr)
|
|
|
fi
|
|
|
|
|
|
# More assuan checks.
|
|
|
AC_CHECK_HEADERS([sys/uio.h])
|
|
|
|
|
|
echo "
|
|
|
GPGME v${VERSION} has been configured as follows:
|
|
|
|
|
|
GnuPG version: min. $NEED_GPG_VERSION
|
|
|
GnuPG path: $GPG
|
|
|
|
|
|
GpgSM version: min. $NEED_GPGSM_VERSION
|
|
|
GpgSM path: $GPGSM
|
|
|
"
|
