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diff --git a/NEWS b/NEWS
index c7f666b..87d7a86 100644
--- a/NEWS
+++ b/NEWS
@@ -1,375 +1,380 @@
Noteworthy changes in version 1.13 (unreleased)
-----------------------------------------------
- Add a portable mutex API.
+ * Added a portable mutex API.
+
+ * The AM_PATH_GPG_ERROR macro now defines GPG_ERROR_MT_CFLAGS and
+ GPG_ERROR_MT_LIBS autoconf output variables for use by programs
+ which need gpgrt based thread support. gpg-error-config has a new
+ option --mt.
* Interface changes relative to the 1.12 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GPG_ERR_MAC_ALGO NEW.
GPG_ERR_INV_LOCK_OBJ NEW.
gpgrt_lock_t NEW.
GPGRT_LOCK_INITIALIZER NEW.
GPGRT_LOCK_DEFINE NEW.
gpgrt_lock_init NEW.
gpgrt_lock_lock NEW.
gpgrt_lock_unlock NEW.
gpgrt_lock_destroy NEW.
gpgrt_yield NEW.
Noteworthy changes in version 1.12 (2013-06-24)
-----------------------------------------------
* Add support for 64 bit Windows (use ./autogen.sh --build-w64).
* Fixed parsing and installing of the Windows .def file.
* Interface changes relative to the 1.11 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GPG_ERR_NO_CRYPT_CTX NEW.
GPG_ERR_WRONG_CRYPT_CTX NEW.
GPG_ERR_BAD_CRYPT_CTX NEW.
GPG_ERR_CRYPT_CTX_CONFLICT NEW.
GPG_ERR_BROKEN_PUBKEY NEW.
GPG_ERR_BROKEN_SECKEY NEW.
Noteworthy changes in version 1.11 (2013-02-25)
-----------------------------------------------
* New error source GPG_ERR_SOURCE_ASSUAN for Libassuan related
errors.
* New macros GPG_ERROR_VERSION and GPG_ERROR_VERSION_NUMBER. New
function gpg_error_check_version.
* Interface changes relative to the 1.10 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GPG_ERR_NO_KEYSERVER NEW.
GPG_ERR_INV_CURVE NEW.
GPG_ERR_UNKNOWN_CURVE NEW.
GPG_ERR_DUP_KEY NEW.
GPG_ERR_AMBIGUOUS NEW.
GPG_ERR_SOURCE_ASSUAN NEW.
gpg_error_check_version NEW.
GPG_ERROR_VERSION NEW.
GPG_ERROR_VERSION_NUMBER NEW.
Noteworthy changes in version 1.10 (2010-10-26)
-----------------------------------------------
* Using a static library on W32 does now work.
* Interface changes relative to the 1.9 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GPG_ERR_NOT_INITIALIZED NEW.
GPG_ERR_MISSING_ISSUER_CERT NEW.
GPG_ERR_FULLY_CANCELED NEW.
Noteworthy changes in version 1.9 (2010-07-21)
----------------------------------------------
* New function gpg_err_deinit.
* Fix building of static lib under W32.
* Interface changes relative to the 1.8 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GPG_ERR_MISSING_KEY NEW.
GPG_ERR_TOO_MANY NEW.
GPG_ERR_LIMIT_REACHED NEW.
gpg_err_deinit NEW.
Noteworthy changes in version 1.8 (2010-05-06)
----------------------------------------------
* Support for WindowsCE.
* New option --list for gpg-error.
* Interface changes relative to the 1.7 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GPG_ERR_NOT_ENABLED NEW.
GPG_ERR_SOURCE_G13 NEW.
GPG_ERR_NO_ENGINE NEW.
gpg_err_set_errno NEW.
Noteworthy changes in version 1.7 (2008-11-26)
----------------------------------------------
* Minor fixes and a few new error codes.
* Interface changes relative to the 1.6 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GPG_ERR_NOT_OPERATIONAL NEW
GPG_ERR_NO_PASSPHRASE NEW
GPG_ERR_NO_PIN NEW
Noteworthy changes in version 1.6 (2007-10-29)
----------------------------------------------
* Fixed a build problem under Windows.
* Interface changes relative to the 1.4 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GPG_ERR_UNFINISHED NEW
GPG_ERR_SOURCE_GPA NEW
GPG_ERR_SOURCE_KLEO NEW
Noteworthy changes in version 1.5 (2006-11-30)
----------------------------------------------
* Minor build system fixes.
* Updated gettext. Removed included gettext copy.
* gpg-error has a new option --version.
Noteworthy changes in version 1.4 (2006-09-14)
----------------------------------------------
* Support for Common Lisp is included.
* New error codes for the Assuan IPC library.
* New error code GPG_ERR_MISSING_ERRNO to be used in cases when a
system accidently does not set errno but a system error definitely
occured.
* New error source GPG_ERR_SOURCE_ANY to allow proper use of
libgpg-error even if a specific source is not available.
* New convenience functions gpg_err_code_from_syserror and
gpg_error_from_syserror which make sure never to return 0.
* Interface changes relative to the 1.2 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gpg_err_code_from_syserror NEW
gpg_error_from_syserror NEW
GPG_ERR_SOURCE_ANY NEW
GPG_ERR_MISSING_ERRNO NEW
GPG_ERR_UNKNOWN_OPTION NEW
GPG_ERR_UNKNOWN_COMMAND NEW
GPG_ERR_ASS_GENERAL NEW
GPG_ERR_ASS_ACCEPT_FAILED NEW
GPG_ERR_ASS_CONNECT_FAILED NEW
GPG_ERR_ASS_INV_RESPONSE NEW
GPG_ERR_ASS_INV_VALUE NEW
GPG_ERR_ASS_INCOMPLETE_LINE NEW
GPG_ERR_ASS_LINE_TOO_LONG NEW
GPG_ERR_ASS_NESTED_COMMANDS NEW
GPG_ERR_ASS_NO_DATA_CB NEW
GPG_ERR_ASS_NO_INQUIRE_CB NEW
GPG_ERR_ASS_NOT_A_SERVER NEW
GPG_ERR_ASS_NOT_A_CLIENT NEW
GPG_ERR_ASS_SERVER_START NEW
GPG_ERR_ASS_READ_ERROR NEW
GPG_ERR_ASS_WRITE_ERROR NEW
GPG_ERR_ASS_TOO_MUCH_DATA NEW
GPG_ERR_ASS_UNEXPECTED_CMD NEW
GPG_ERR_ASS_UNKNOWN_CMD NEW
GPG_ERR_ASS_SYNTAX NEW
GPG_ERR_ASS_CANCELED NEW
GPG_ERR_ASS_NO_INPUT NEW
GPG_ERR_ASS_NO_OUTPUT NEW
GPG_ERR_ASS_PARAMETER NEW
GPG_ERR_ASS_UNKNOWN_INQUIRE NEW
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Noteworthy changes in version 1.3 (2006-03-14)
----------------------------------------------
* GNU gettext is included for systems that do not provide it.
Noteworthy changes in version 1.2 (2006-03-03)
----------------------------------------------
* New function gpg_err_init, which binds the locale directory to
the text domain. This function is a constructor on GCC targets,
so it does not need to be called explicitely. The header file
defines GPG_ERR_INITIALIZED in this case. This is experimental for
now.
* "./autogen.sh --build-w32" does now also build a DLL for W32.
Translations are not yet provided for this platform.
* New error codes GPG_ERR_UNKNOWN_EXTN and GPG_ERR_UNKNOWN_CRIT_EXTN.
* New error code GPG_ERR_LOCKED.
* New translations included for France, Romania, and Vietnamese.
* Interface changes relative to the 1.1 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GPG_ERR_UNKNOWN_EXTN NEW
GPG_ERR_UNKNOWN_CRIT_EXTN NEW
GPG_ERR_LOCKED NEW
gpg_err_init NEW
GPG_ERR_INITIALIZED NEW
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Noteworthy changes in version 1.1 (2005-06-20)
----------------------------------------------
* Bug fixes.
Noteworthy changes in version 1.0 (2004-07-30)
----------------------------------------------
* Ported to Solaris 2.8.
* Added a new error source GPG_ERR_SOURCE_GSTI, and new error
codes GPG_ERR_PROTOCOL_VIOLATION and GPG_ERR_INV_MAC for this
source.
* Interface changes relative to the 0.7 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GPG_ERR_SOURCE_GSTI NEW
GPG_ERR_PROTOCOL_VIOLATION NEW
GPG_ERR_INV_MAC NEW
GPG_ERR_INV_REQUEST NEW
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Noteworthy changes in version 0.7 (2004-03-07)
----------------------------------------------
* libgpg-error can be built on systems where the errno macros do not
evaluate to plain numbers, but expressions. If you want to
cross-compile, you might have to set CC_FOR_BUILD, though.
* A new tool gpg-error to convert error numbers into symbols into
strings is provided.
* Interface changes relative to the 0.6 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GPG_ERR_LOCALE_PROBLEM NEW
GPG_ERR_NOT_LOCKED NEW
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Noteworthy changes in version 0.6 (2003-11-14)
----------------------------------------------
* German translation included.
* It is now possible to use the inline functions even for non C99
compliant compilers by given e.g. -DGPG_ERR_INLINE=inline when
compiling an application using this library. Note, that gcc will
use inline anyway.
* Interface changes relative to the 0.5 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GPG_ERR_SOURCE_KSBA NEW
GPG_ERR_SOURCE_DIRMNGR NEW
GPG_ERR_TRUNCATED NEW
GPG_ERR_NO_ENCODING_METHOD NEW
GPG_ERR_NO_ENCRYPTION_SCHEME NEW
GPG_ERR_NO_SIGNATURE_SCHEME NEW
GPG_ERR_INV_ATTR NEW
GPG_ERR_NO_VALUE NEW
GPG_ERR_NOT_FOUND NEW
GPG_ERR_VALUE_NOT_FOUND NEW
GPG_ERR_SYNTAX NEW
GPG_ERR_INV_CRL NEW
GPG_ERR_BAD_BER NEW
GPG_ERR_INV_BER NEW
GPG_ERR_ELEMENT_NOT_FOUND NEW
GPG_ERR_IDENTIFIER_NOT_FOUND NEW
GPG_ERR_INV_TAG NEW
GPG_ERR_INV_LENGTH NEW
GPG_ERR_INV_KEYINFO NEW
GPG_ERR_UNEXPECTED_TAG NEW
GPG_ERR_NOT_DER_ENCODED, NEW
GPG_ERR_NO_CMS_OBJ NEW
GPG_ERR_INV_CMS_OBJ NEW
GPG_ERR_UNKNOWN_CMS_OBJ, NEW
GPG_ERR_UNSUPPORTED_CMS_OBJ NEW
GPG_ERR_UNSUPPORTED_ENCODING, NEW
GPG_ERR_UNSUPPORTED_CMS_VERSION NEW
GPG_ERR_UNKNOWN_ALGORITHM NEW
GPG_ERR_ENCODING_PROBLEM NEW
GPG_ERR_INV_STATE NEW
GPG_ERR_DUP_VALUE, NEW
GPG_ERR_MISSING_ACTION NEW
GPG_ERR_MODULE_NOT_FOUND NEW
GPG_ERR_INV_OID_STRING NEW
GPG_ERR_INV_TIME NEW
GPG_ERR_INV_CRL_OBJ NEW
GPG_ERR_UNSUPPORTED_CRL_VERSION NEW
GPG_ERR_INV_CERT_OBJ NEW
GPG_ERR_UNKNOWN_NAME NEW
GPG_ERR_BUFFER_TOO_SHORT. NEW
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Noteworthy changes in version 0.5 (2003-10-06)
----------------------------------------------
* New thread safe interface gpg_strerror_r.
* New error code GPG_ERR_PIN_NOT_SYNCED has been added.
* Interface changes relative to the 0.4 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gpg_strerror_r NEW
GPG_ERR_PIN_NOT_SYNCED NEW
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Noteworthy changes in version 0.4 (2003-09-03)
----------------------------------------------
* Fixed another bug that prevented that system errors were created
correctly in the first place.
* Use inline in public header file only on C99 compilers.
Noteworthy changes in version 0.3 (2003-07-31)
----------------------------------------------
* Fixed bug that prevented that system errors were mapped to error
strings correctly.
Noteworthy changes in version 0.2 (2003-07-30)
----------------------------------------------
* Value of the error code GPG_ERR_CANCELED was fixed.
* New error codes GPG_ERR_WRONG_CARD, GPG_ERR_HARDWARE,
GPG_ERR_PIN_BLOCKED and GPG_ERR_USE_CONDITIONS have been added.
* The header file has been made C++ clean.
* AM_PATH_GPG_ERR has been fixed to work without explicit version
number.
* The header file now uses inline instead __inline__ for non-GNU
compilers.
Noteworthy changes in version 0.1 (2003-06-06)
----------------------------------------------
* Initial release.
Copyright 2003, 2004, 2005, 2010 g10 Code GmbH
This file is free software; as a special exception the author gives
unlimited permission to copy and/or distribute it, with or without
modifications, as long as this notice is preserved.
This file is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/configure.ac b/configure.ac
index 21a36e9..e3fa795 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,252 +1,264 @@
# configure.ac for libgpg-error
# Copyright (C) 2003, 2004, 2006, 2010, 2013 g10 Code GmbH
#
# This file is part of libgpg-error.
#
# libgpg-error 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.
#
# libgpg-error 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, see <http://www.gnu.org/licenses/>.
# (Process this file with autoconf to produce a configure script.)
# The following lines are used by ./autogen.sh.
AC_PREREQ(2.59)
min_automake_version="1.11"
# To build a release you need to create a tag with the version number
# (git tag -s libgpg-error-n.m) and run "./autogen.sh --force".
# Please bump the version number immediately after the release, do
# another commit, and a push so that the git magic is able to work.
# See below for the LT versions.
m4_define([mym4_version_major], [1])
m4_define([mym4_version_minor], [13])
# Below is m4 magic to extract and compute the revision number, the
# decimalized short revision number, a beta version string, and a flag
# indicating a development version (mym4_isgit). Note that the m4
# processing is done by autoconf and not during the configure run.
m4_define([mym4_version], [mym4_version_major.mym4_version_minor])
m4_define([mym4_revision],
m4_esyscmd([git rev-parse --short HEAD | tr -d '\n\r']))
m4_define([mym4_revision_dec],
m4_esyscmd_s([echo $((0x$(echo ]mym4_revision[|head -c 4)))]))
m4_define([mym4_betastring],
m4_esyscmd_s([git describe --match 'libgpg-error-[0-9].*[0-9]' --long|\
awk -F- '$4!=0{print"-beta"$4}']))
m4_define([mym4_isgit],m4_if(mym4_betastring,[],[no],[yes]))
m4_define([mym4_full_version],[mym4_version[]mym4_betastring])
AC_INIT([libgpg-error],[mym4_full_version],[http://bugs.gnupg.org])
# LT Version numbers, remember to change them just *before* a release.
# (Code changed: REVISION++)
# (Interfaces added/removed/changed: CURRENT++, REVISION=0)
# (Interfaces added: AGE++)
# (Interfaces removed: AGE=0)
# Note that added error codes don't constitute an interface change.
LIBGPG_ERROR_LT_CURRENT=10
LIBGPG_ERROR_LT_AGE=10
LIBGPG_ERROR_LT_REVISION=0
################################################
AC_SUBST(LIBGPG_ERROR_LT_CURRENT)
AC_SUBST(LIBGPG_ERROR_LT_AGE)
AC_SUBST(LIBGPG_ERROR_LT_REVISION)
VERSION_NUMBER=m4_esyscmd(printf "0x%02x%02x00" mym4_version_major \
mym4_version_minor)
AC_SUBST(VERSION_NUMBER)
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE
AC_CONFIG_SRCDIR([src/err-sources.h.in])
AC_CONFIG_HEADER([config.h])
AC_CONFIG_MACRO_DIR([m4])
AM_SILENT_RULES
# We need to know about the host architecture to avoid spurious
# warnings.
AC_CANONICAL_HOST
AB_INIT
# Checks for programs.
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_CPP
AC_PROG_AWK
AC_CHECK_TOOL(AR, ar, :)
AC_GNU_SOURCE
gl_THREADLIB_EARLY
LT_PREREQ([2.2.6])
LT_INIT([win32-dll disable-static])
LT_LANG([Windows Resource])
# We need to compile and run a program on the build machine.
dnl The AC_PROG_CC_FOR_BUILD macro in the AC archive is broken for
dnl autoconf 2.57.
dnl AC_PROG_CC_FOR_BUILD
AC_MSG_CHECKING(for cc for build)
if test "$cross_compiling" = "yes"; then
CC_FOR_BUILD="${CC_FOR_BUILD-cc}"
else
CC_FOR_BUILD="${CC_FOR_BUILD-$CC}"
fi
AC_MSG_RESULT($CC_FOR_BUILD)
AC_ARG_VAR(CC_FOR_BUILD,[build system C compiler])
# Set some internal variables depending on the platform for later use.
have_w32_system=no
have_w64_system=no
have_w32ce_system=no
case "${host}" in
x86_64-*mingw32*)
have_w32_system=yes
have_w64_system=yes
;;
*-mingw32ce*)
have_w32_system=yes
have_w32ce_system=yes
;;
*-mingw32*)
have_w32_system=yes
;;
*)
;;
esac
AH_BOTTOM([
/* Force using of NLS for W32 even if no libintl has been found. This is
okay because we have our own gettext implementation for W32. */
#if defined(HAVE_W32_SYSTEM) && !defined(ENABLE_NLS)
#define ENABLE_NLS 1
#endif
/* For building we need to define these macro. */
#define GPG_ERR_ENABLE_GETTEXT_MACROS 1
#define GPG_ERR_ENABLE_ERRNO_MACROS 1
])
# Note, that autogen.sh greps for the next line.
AM_GNU_GETTEXT_VERSION([0.17])
AM_GNU_GETTEXT([external])
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdlib.h locale.h])
AC_FUNC_STRERROR_R
case "${host_os}" in
solaris*)
# All versions of Solaris from 2.4 have a thread-safe strerror().
# Since Solaris 10, in addition strerror_r() exists.
;;
*)
AC_CHECK_FUNC([strerror_r], [],
AC_MSG_WARN([[Without strerror_r, gpg_strerror_r might not be thread-safe]]))
;;
esac
AC_CHECK_FUNCS([flockfile])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
# Check for thread library
gl_LOCK
if test "$gl_threads_api" = posix; then
AC_CHECK_SIZEOF(pthread_mutex_t,,[AC_INCLUDES_DEFAULT
#include <pthread.h>])
fi
# Substitution used for gpg-error-config
GPG_ERROR_CONFIG_LIBS="-lgpg-error"
if test "x$LIBTHREAD" != x; then
GPG_ERROR_CONFIG_LIBS="${GPG_ERROR_CONFIG_LIBS} ${LIBTHREAD}"
fi
+if test "x$LIBMULTITHREAD" != x; then
+ GPG_ERROR_CONFIG_MT_LIBS="${LIBMULTITHREAD}"
+else
+ GPG_ERROR_CONFIG_MT_LIBS=""
+fi
GPG_ERROR_CONFIG_CFLAGS=""
+if test "x$THREADLIB_CPPFLAGS" != x; then
+ GPG_ERROR_CONFIG_MT_CFLAGS="${THREADLIB_CPPFLAGS}"
+else
+ GPG_ERROR_CONFIG_MT_CFLAGS=""
+fi
GPG_ERROR_CONFIG_ISUBDIRAFTER=""
GPG_ERROR_CONFIG_HOST="$host"
AC_SUBST(GPG_ERROR_CONFIG_LIBS)
AC_SUBST(GPG_ERROR_CONFIG_CFLAGS)
+AC_SUBST(GPG_ERROR_CONFIG_MT_LIBS)
+AC_SUBST(GPG_ERROR_CONFIG_MT_CFLAGS)
AC_SUBST(GPG_ERROR_CONFIG_ISUBDIRAFTER)
AC_SUBST(GPG_ERROR_CONFIG_HOST)
# Special defines for certain platforms
if test "$have_w32_system" = yes; then
AC_DEFINE(HAVE_W32_SYSTEM,1,[Defined if we run on a W32 API based system])
if test "$have_w64_system" = yes; then
AC_DEFINE(HAVE_W64_SYSTEM,1,[Defined if we run on 64 bit W32 API system])
fi
if test "$have_w32ce_system" = yes; then
AC_DEFINE(HAVE_W32CE_SYSTEM,1,[Defined if we run on WindowsCE])
GPG_ERROR_CONFIG_ISUBDIRAFTER="gpg-extra"
fi
fi
AM_CONDITIONAL(HAVE_W32_SYSTEM, test "$have_w32_system" = yes)
AM_CONDITIONAL(HAVE_W64_SYSTEM, test "$have_w64_system" = yes)
AM_CONDITIONAL(HAVE_W32CE_SYSTEM, test "$have_w32ce_system" = yes)
AM_CONDITIONAL(CROSS_COMPILING, test x$cross_compiling = xyes)
AC_DEFINE_UNQUOTED(HOST_TRIPLET_STRING, "$host", [The host triplet])
#
# Provide information about the build.
#
BUILD_REVISION="mym4_revision"
AC_SUBST(BUILD_REVISION)
AC_DEFINE_UNQUOTED(BUILD_REVISION, "$BUILD_REVISION",
[GIT commit id revision used to build this package])
changequote(,)dnl
BUILD_FILEVERSION=`echo "$PACKAGE_VERSION"|sed 's/\([0-9.]*\).*/\1./;s/\./,/g'`
changequote([,])dnl
BUILD_FILEVERSION="${BUILD_FILEVERSION}0,mym4_revision_dec"
AC_SUBST(BUILD_FILEVERSION)
BUILD_TIMESTAMP=`date -u +%Y-%m-%dT%H:%M+0000 2>/dev/null || date`
AC_SUBST(BUILD_TIMESTAMP)
AC_DEFINE_UNQUOTED(BUILD_TIMESTAMP, "$BUILD_TIMESTAMP",
[The time this package was configured for a build])
AC_ARG_ENABLE(languages,
[ --disable-languages do not build support for other languages than C])
AM_CONDITIONAL([LANGUAGES_SOME], [test "x$enable_languages" != xno])
# Substitution
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([po/Makefile.in m4/Makefile])
AC_CONFIG_FILES([src/Makefile tests/Makefile])
AC_CONFIG_FILES([lang/Makefile lang/cl/Makefile lang/cl/gpg-error.asd])
AC_CONFIG_FILES([src/versioninfo.rc])
AC_CONFIG_FILES([src/gpg-error-config], [chmod +x src/gpg-error-config])
AC_OUTPUT
echo "
$PACKAGE_NAME-$PACKAGE_VERSION prepared for make
Revision: mym4_revision (mym4_revision_dec)
Platform: $host
"
diff --git a/m4/threadlib.m4 b/m4/threadlib.m4
index a91e819..b015365 100644
--- a/m4/threadlib.m4
+++ b/m4/threadlib.m4
@@ -1,341 +1,349 @@
-# threadlib.m4 serial 10 (gettext-0.18.2) modified by wk 2014-01-15.
+# threadlib.m4 serial 10 (gettext-0.18.2) modified by wk 2014-01-24.
dnl Copyright (C) 2005-2014 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
dnl gl_THREADLIB
dnl ------------
dnl Tests for a multithreading library to be used.
dnl If the configure.ac contains a definition of the gl_THREADLIB_DEFAULT_NO
dnl (it must be placed before the invocation of gl_THREADLIB_EARLY!), then the
dnl default is 'no', otherwise it is system dependent. In both cases, the user
dnl can change the choice through the options --enable-threads=choice or
dnl --disable-threads.
dnl Defines at most one of the macros USE_POSIX_THREADS, USE_SOLARIS_THREADS,
dnl USE_WINDOWS_THREADS
dnl Sets the variables LIBTHREAD and LTLIBTHREAD to the linker options for use
dnl in a Makefile (LIBTHREAD for use without libtool, LTLIBTHREAD for use with
dnl libtool).
dnl Sets the variables LIBMULTITHREAD and LTLIBMULTITHREAD similarly, for
dnl programs that really need multithread functionality. The difference
dnl between LIBTHREAD and LIBMULTITHREAD is that on platforms supporting weak
dnl symbols, typically LIBTHREAD="" whereas LIBMULTITHREAD="-lpthread".
-dnl Adds to CPPFLAGS the flag -D_REENTRANT or -D_THREAD_SAFE if needed for
-dnl multithread-safe programs.
+dnl Sets THREADLIB_CPPFLAGS to -D_REENTRANT or -D_THREAD_SAFE if needed for
+dnl multithread-safe programs and adds THREADLIB_CPPFLAGS to CPPFLAGS.
AC_DEFUN([gl_THREADLIB_EARLY],
[
AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
])
dnl The guts of gl_THREADLIB_EARLY. Needs to be expanded only once.
AC_DEFUN([gl_THREADLIB_EARLY_BODY],
[
dnl Ordering constraints: This macro modifies CPPFLAGS in a way that
dnl influences the result of the autoconf tests that test for *_unlocked
dnl declarations, on AIX 5 at least. Therefore it must come early.
AC_BEFORE([$0], [gl_FUNC_GLIBC_UNLOCKED_IO])dnl
AC_BEFORE([$0], [gl_ARGP])dnl
AC_REQUIRE([AC_CANONICAL_HOST])
dnl _GNU_SOURCE is needed for pthread_rwlock_t on glibc systems.
dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes
dnl AC_GNU_SOURCE.
m4_ifdef([AC_USE_SYSTEM_EXTENSIONS],
[AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])],
[AC_REQUIRE([AC_GNU_SOURCE])])
dnl Check for multithreading.
+ THREADLIB_CPPFLAGS=""
m4_ifdef([gl_THREADLIB_DEFAULT_NO],
[m4_divert_text([DEFAULTS], [gl_use_threads_default=no])],
[m4_divert_text([DEFAULTS], [gl_use_threads_default=])])
AC_ARG_ENABLE([threads],
AC_HELP_STRING([--enable-threads={posix|solaris|windows}], [specify multithreading API])m4_ifdef([gl_THREADLIB_DEFAULT_NO], [], [
AC_HELP_STRING([--disable-threads], [build without multithread safety])]),
[gl_use_threads=$enableval],
[if test -n "$gl_use_threads_default"; then
gl_use_threads="$gl_use_threads_default"
else
changequote(,)dnl
case "$host_os" in
dnl Disable multithreading by default on OSF/1, because it interferes
dnl with fork()/exec(): When msgexec is linked with -lpthread, its
dnl child process gets an endless segmentation fault inside execvp().
dnl Disable multithreading by default on Cygwin 1.5.x, because it has
dnl bugs that lead to endless loops or crashes. See
dnl <http://cygwin.com/ml/cygwin/2009-08/msg00283.html>.
osf*) gl_use_threads=no ;;
cygwin*)
case `uname -r` in
1.[0-5].*) gl_use_threads=no ;;
*) gl_use_threads=yes ;;
esac
;;
*) gl_use_threads=yes ;;
esac
changequote([,])dnl
fi
])
if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
# For using <pthread.h>:
case "$host_os" in
osf*)
# On OSF/1, the compiler needs the flag -D_REENTRANT so that it
# groks <pthread.h>. cc also understands the flag -pthread, but
# we don't use it because 1. gcc-2.95 doesn't understand -pthread,
# 2. putting a flag into CPPFLAGS that has an effect on the linker
# causes the AC_LINK_IFELSE test below to succeed unexpectedly,
# leading to wrong values of LIBTHREAD and LTLIBTHREAD.
- CPPFLAGS="$CPPFLAGS -D_REENTRANT"
+ THREADLIB_CPPFLAGS="$THREADLIB_CPPFLAGS -D_REENTRANT"
;;
esac
# Some systems optimize for single-threaded programs by default, and
# need special flags to disable these optimizations. For example, the
# definition of 'errno' in <errno.h>.
case "$host_os" in
- aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
- solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
+ aix* | freebsd*)
+ THREADLIB_CPPFLAGS="$THREADLIB_CPPFLAGS -D_THREAD_SAFE"
+ ;;
+ solaris*)
+ THREADLIB_CPPFLAGS="$THREADLIB_CPPFLAGS -D_REENTRANT"
+ ;;
esac
fi
+ if test x"$THREADLIB_CPPFLAGS" != x ; then
+ CPPFLAGS="$CPPFLAGS $THREADLIB_CPPFLAGS"
+ fi
])
dnl The guts of gl_THREADLIB. Needs to be expanded only once.
AC_DEFUN([gl_THREADLIB_BODY],
[
AC_REQUIRE([gl_THREADLIB_EARLY_BODY])
gl_threads_api=none
LIBTHREAD=
LTLIBTHREAD=
LIBMULTITHREAD=
LTLIBMULTITHREAD=
if test "$gl_use_threads" != no; then
dnl Check whether the compiler and linker support weak declarations.
AC_CACHE_CHECK([whether imported symbols can be declared weak],
[gl_cv_have_weak],
[gl_cv_have_weak=no
dnl First, test whether the compiler accepts it syntactically.
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[extern void xyzzy ();
#pragma weak xyzzy]],
[[xyzzy();]])],
[gl_cv_have_weak=maybe])
if test $gl_cv_have_weak = maybe; then
dnl Second, test whether it actually works. On Cygwin 1.7.2, with
dnl gcc 4.3, symbols declared weak always evaluate to the address 0.
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <stdio.h>
#pragma weak fputs
int main ()
{
return (fputs == NULL);
}]])],
[gl_cv_have_weak=yes],
[gl_cv_have_weak=no],
[dnl When cross-compiling, assume that only ELF platforms support
dnl weak symbols.
AC_EGREP_CPP([Extensible Linking Format],
[#ifdef __ELF__
Extensible Linking Format
#endif
],
[gl_cv_have_weak="guessing yes"],
[gl_cv_have_weak="guessing no"])
])
fi
])
if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
# On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
# it groks <pthread.h>. It's added above, in gl_THREADLIB_EARLY_BODY.
AC_CHECK_HEADER([pthread.h],
[gl_have_pthread_h=yes], [gl_have_pthread_h=no])
if test "$gl_have_pthread_h" = yes; then
# Other possible tests:
# -lpthreads (FSU threads, PCthreads)
# -lgthreads
gl_have_pthread=
# Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
# in libc. IRIX 6.5 has the first one in both libc and libpthread, but
# the second one only in libpthread, and lock.c needs it.
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <pthread.h>]],
[[pthread_mutex_lock((pthread_mutex_t*)0);
pthread_mutexattr_init((pthread_mutexattr_t*)0);]])],
[gl_have_pthread=yes])
# Test for libpthread by looking for pthread_kill. (Not pthread_self,
# since it is defined as a macro on OSF/1.)
if test -n "$gl_have_pthread"; then
# The program links fine without libpthread. But it may actually
# need to link with libpthread in order to create multiple threads.
AC_CHECK_LIB([pthread], [pthread_kill],
[LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread
# On Solaris and HP-UX, most pthread functions exist also in libc.
# Therefore pthread_in_use() needs to actually try to create a
# thread: pthread_create from libc will fail, whereas
# pthread_create will actually create a thread.
case "$host_os" in
solaris* | hpux*)
AC_DEFINE([PTHREAD_IN_USE_DETECTION_HARD], [1],
[Define if the pthread_in_use() detection is hard.])
esac
])
else
# Some library is needed. Try libpthread and libc_r.
AC_CHECK_LIB([pthread], [pthread_kill],
[gl_have_pthread=yes
LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread
LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread])
if test -z "$gl_have_pthread"; then
# For FreeBSD 4.
AC_CHECK_LIB([c_r], [pthread_kill],
[gl_have_pthread=yes
LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r
LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r])
fi
fi
if test -n "$gl_have_pthread"; then
gl_threads_api=posix
AC_DEFINE([USE_POSIX_THREADS], [1],
[Define if the POSIX multithreading library can be used.])
if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
AC_DEFINE([USE_POSIX_THREADS_WEAK], [1],
[Define if references to the POSIX multithreading library should be made weak.])
LIBTHREAD=
LTLIBTHREAD=
fi
fi
fi
fi
fi
if test -z "$gl_have_pthread"; then
if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then
gl_have_solaristhread=
gl_save_LIBS="$LIBS"
LIBS="$LIBS -lthread"
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[
#include <thread.h>
#include <synch.h>
]],
[[thr_self();]])],
[gl_have_solaristhread=yes])
LIBS="$gl_save_LIBS"
if test -n "$gl_have_solaristhread"; then
gl_threads_api=solaris
LIBTHREAD=-lthread
LTLIBTHREAD=-lthread
LIBMULTITHREAD="$LIBTHREAD"
LTLIBMULTITHREAD="$LTLIBTHREAD"
AC_DEFINE([USE_SOLARIS_THREADS], [1],
[Define if the old Solaris multithreading library can be used.])
if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
AC_DEFINE([USE_SOLARIS_THREADS_WEAK], [1],
[Define if references to the old Solaris multithreading library should be made weak.])
LIBTHREAD=
LTLIBTHREAD=
fi
fi
fi
fi
if test -z "$gl_have_pthread"; then
case "$gl_use_threads" in
yes | windows | win32) # The 'win32' is for backward compatibility.
if { case "$host_os" in
mingw*) true;;
*) false;;
esac
}; then
gl_threads_api=windows
AC_DEFINE([USE_WINDOWS_THREADS], [1],
[Define if the native Windows multithreading API can be used.])
fi
;;
esac
fi
fi
AC_MSG_CHECKING([for multithread API to use])
AC_MSG_RESULT([$gl_threads_api])
AC_SUBST([LIBTHREAD])
AC_SUBST([LTLIBTHREAD])
AC_SUBST([LIBMULTITHREAD])
AC_SUBST([LTLIBMULTITHREAD])
])
AC_DEFUN([gl_THREADLIB],
[
AC_REQUIRE([gl_THREADLIB_EARLY])
AC_REQUIRE([gl_THREADLIB_BODY])
])
dnl gl_DISABLE_THREADS
dnl ------------------
dnl Sets the gl_THREADLIB default so that threads are not used by default.
dnl The user can still override it at installation time, by using the
dnl configure option '--enable-threads'.
AC_DEFUN([gl_DISABLE_THREADS], [
m4_divert_text([INIT_PREPARE], [gl_use_threads_default=no])
])
dnl Survey of platforms:
dnl
dnl Platform Available Compiler Supports test-lock
dnl flavours option weak result
dnl --------------- --------- --------- -------- ---------
dnl Linux 2.4/glibc posix -lpthread Y OK
dnl
dnl GNU Hurd/glibc posix
dnl
dnl FreeBSD 5.3 posix -lc_r Y
dnl posix -lkse ? Y
dnl posix -lpthread ? Y
dnl posix -lthr Y
dnl
dnl FreeBSD 5.2 posix -lc_r Y
dnl posix -lkse Y
dnl posix -lthr Y
dnl
dnl FreeBSD 4.0,4.10 posix -lc_r Y OK
dnl
dnl NetBSD 1.6 --
dnl
dnl OpenBSD 3.4 posix -lpthread Y OK
dnl
dnl Mac OS X 10.[123] posix -lpthread Y OK
dnl
dnl Solaris 7,8,9 posix -lpthread Y Sol 7,8: 0.0; Sol 9: OK
dnl solaris -lthread Y Sol 7,8: 0.0; Sol 9: OK
dnl
dnl HP-UX 11 posix -lpthread N (cc) OK
dnl Y (gcc)
dnl
dnl IRIX 6.5 posix -lpthread Y 0.5
dnl
dnl AIX 4.3,5.1 posix -lpthread N AIX 4: 0.5; AIX 5: OK
dnl
dnl OSF/1 4.0,5.1 posix -pthread (cc) N OK
dnl -lpthread (gcc) Y
dnl
dnl Cygwin posix -lpthread Y OK
dnl
dnl Any of the above pth -lpth 0.0
dnl
dnl Mingw windows N OK
dnl
dnl BeOS 5 --
dnl
dnl The test-lock result shows what happens if in test-lock.c EXPLICIT_YIELD is
dnl turned off:
dnl OK if all three tests terminate OK,
dnl 0.5 if the first test terminates OK but the second one loops endlessly,
dnl 0.0 if the first test already loops endlessly.
diff --git a/src/gpg-error-config.in b/src/gpg-error-config.in
index b132314..bc1c583 100644
--- a/src/gpg-error-config.in
+++ b/src/gpg-error-config.in
@@ -1,91 +1,102 @@
#!/bin/sh
# Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
#
# This file is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
prefix=@prefix@
exec_prefix=@exec_prefix@
includedir=@includedir@
libdir=@libdir@
isubdirafter="@GPG_ERROR_CONFIG_ISUBDIRAFTER@"
output=""
+mt=no
usage()
{
cat <<EOF
Usage: gpg-error-config [OPTIONS]
Options:
+ [--mt] (must be the first option)
[--prefix]
[--exec-prefix]
[--version]
[--libs]
[--cflags]
EOF
exit $1
}
if test $# -eq 0; then
usage 1 1>&2
fi
while test $# -gt 0; do
case "$1" in
-*=*)
optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'`
;;
*)
optarg=
;;
esac
case $1 in
+ --mt)
+ mt=yes
+ ;;
--prefix)
output="$output $prefix"
;;
--exec-prefix)
output="$output $exec_prefix"
;;
--version)
echo "@PACKAGE_VERSION@"
exit 0
;;
--cflags)
if test "x$includedir" != "x/usr/include" -a "x$includedir" != "x/include"; then
output="$output -I$includedir"
fi
# Note: -idirafter is a gcc extension. It is only used on
# systems where gcc is the only compiler we support.
for i in $isubdirafter; do
output="$output -idirafter ${includedir}/${i}"
done
output="$output @GPG_ERROR_CONFIG_CFLAGS@"
+ if test $mt = yes ; then
+ output="$output @GPG_ERROR_CONFIG_MT_CFLAGS@"
+ fi
;;
--libs)
case "$libdir" in
/usr/lib|/usr/lib64|/lib|/lib64) ;;
*)
output="$output -L$libdir"
;;
esac
output="$output @GPG_ERROR_CONFIG_LIBS@"
+ if test $mt = yes ; then
+ output="$output @GPG_ERROR_CONFIG_MT_LIBS@"
+ fi
;;
--host)
echo "@GPG_ERROR_CONFIG_HOST@"
exit 0
;;
*)
usage 1 1>&2
;;
esac
shift
done
echo $output
diff --git a/src/gpg-error.m4 b/src/gpg-error.m4
index feb963c..053eceb 100644
--- a/src/gpg-error.m4
+++ b/src/gpg-error.m4
@@ -1,90 +1,102 @@
# gpg-error.m4 - autoconf macro to detect libgpg-error.
-# Copyright (C) 2002, 2003, 2004, 2011 g10 Code GmbH
+# Copyright (C) 2002, 2003, 2004, 2011, 2014 g10 Code GmbH
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
#
# This file is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Last-changed: 2014-01-24
+
dnl AM_PATH_GPG_ERROR([MINIMUM-VERSION,
dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
-dnl Test for libgpg-error and define GPG_ERROR_CFLAGS and GPG_ERROR_LIBS
+dnl
+dnl Test for libgpg-error and define GPG_ERROR_CFLAGS, GPG_ERROR_LIBS,
+dnl GPG_ERROR_MT_CFLAGS, and GPG_ERROR_MT_LIBS. The _MT_ variants are
+dnl used for programs requireding real multi thread support.
dnl
AC_DEFUN([AM_PATH_GPG_ERROR],
[ AC_REQUIRE([AC_CANONICAL_HOST])
gpg_error_config_prefix=""
dnl --with-libgpg-error-prefix=PFX is the preferred name for this option,
dnl since that is consistent with how our three siblings use the directory/
dnl package name in --with-$dir_name-prefix=PFX.
AC_ARG_WITH(libgpg-error-prefix,
AC_HELP_STRING([--with-libgpg-error-prefix=PFX],
[prefix where GPG Error is installed (optional)]),
[gpg_error_config_prefix="$withval"])
dnl Accept --with-gpg-error-prefix and make it work the same as
dnl --with-libgpg-error-prefix above, for backwards compatibility,
dnl but do not document this old, inconsistently-named option.
AC_ARG_WITH(gpg-error-prefix,,
[gpg_error_config_prefix="$withval"])
if test x$gpg_error_config_prefix != x ; then
if test x${GPG_ERROR_CONFIG+set} != xset ; then
GPG_ERROR_CONFIG=$gpg_error_config_prefix/bin/gpg-error-config
fi
fi
AC_PATH_TOOL(GPG_ERROR_CONFIG, gpg-error-config, no)
min_gpg_error_version=ifelse([$1], ,0.0,$1)
AC_MSG_CHECKING(for GPG Error - version >= $min_gpg_error_version)
ok=no
if test "$GPG_ERROR_CONFIG" != "no" \
&& test -f "$GPG_ERROR_CONFIG" ; then
req_major=`echo $min_gpg_error_version | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
req_minor=`echo $min_gpg_error_version | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
gpg_error_config_version=`$GPG_ERROR_CONFIG $gpg_error_config_args --version`
major=`echo $gpg_error_config_version | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
minor=`echo $gpg_error_config_version | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
if test "$major" -gt "$req_major"; then
ok=yes
else
if test "$major" -eq "$req_major"; then
if test "$minor" -ge "$req_minor"; then
ok=yes
fi
fi
fi
fi
if test $ok = yes; then
GPG_ERROR_CFLAGS=`$GPG_ERROR_CONFIG $gpg_error_config_args --cflags`
GPG_ERROR_LIBS=`$GPG_ERROR_CONFIG $gpg_error_config_args --libs`
+ GPG_ERROR_MT_CFLAGS=`$GPG_ERROR_CONFIG $gpg_error_config_args --mt --cflags 2>/dev/null`
+ GPG_ERROR_MT_LIBS=`$GPG_ERROR_CONFIG $gpg_error_config_args --mt --libs 2>/dev/null`
AC_MSG_RESULT([yes ($gpg_error_config_version)])
ifelse([$2], , :, [$2])
gpg_error_config_host=`$GPG_ERROR_CONFIG $gpg_error_config_args --host 2>/dev/null || echo none`
if test x"$gpg_error_config_host" != xnone ; then
if test x"$gpg_error_config_host" != x"$host" ; then
AC_MSG_WARN([[
***
*** The config script $GPG_ERROR_CONFIG was
*** built for $gpg_error_config_host and thus may not match the
*** used host $host.
*** You may want to use the configure option --with-gpg-error-prefix
*** to specify a matching config script.
***]])
fi
fi
else
GPG_ERROR_CFLAGS=""
GPG_ERROR_LIBS=""
+ GPG_ERROR_MT_CFLAGS=""
+ GPG_ERROR_MT_LIBS=""
AC_MSG_RESULT(no)
ifelse([$3], , :, [$3])
fi
AC_SUBST(GPG_ERROR_CFLAGS)
AC_SUBST(GPG_ERROR_LIBS)
+ AC_SUBST(GPG_ERROR_MT_CFLAGS)
+ AC_SUBST(GPG_ERROR_MT_LIBS)
])

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