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# configure.ac - for GnuPG 1.9
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# Copyright (C) 1998, 1999, 2000, 2001, 2002,
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# 2003, 2004 Free Software Foundation, Inc.
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# This file is part of GnuPG.
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# GnuPG is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# GnuPG is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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# Process this file with autoconf to produce a configure script.
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min_automake_version="1.9.3"
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# Version number: Remember to change it immediately *after* a release.
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# Add a "-cvs" prefix for non-released code.
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AC_INIT(gnupg, 1.9.15, gnupg-devel@gnupg.org)
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# Set development_version to yes if the minor number is odd or you
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# feel that the default check for a development version is not
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development_version=yes
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NEED_GPG_ERROR_VERSION=1.0
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NEED_LIBGCRYPT_VERSION=1.1.94
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NEED_LIBASSUAN_VERSION=0.6.9
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NEED_KSBA_VERSION=0.9.7
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NEED_OPENSC_VERSION=0.8.0
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PACKAGE_GT=${PACKAGE_NAME}2
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VERSION=$PACKAGE_VERSION
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AC_CONFIG_AUX_DIR(scripts)
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AC_CONFIG_SRCDIR(sm/gpgsm.c)
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AM_CONFIG_HEADER(config.h)
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AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
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# Some status variables to give feedback at the end of a configure run
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GNUPG_BUILD_PROGRAM(gpg, yes)
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GNUPG_BUILD_PROGRAM(gpgsm, yes)
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GNUPG_BUILD_PROGRAM(agent, yes)
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GNUPG_BUILD_PROGRAM(scdaemon, yes)
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AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package])
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AC_DEFINE_UNQUOTED(PACKAGE_GT, "$PACKAGE_GT",
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[Name of this package for gettext])
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version of this package])
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AC_DEFINE_UNQUOTED(PACKAGE_BUGREPORT, "$PACKAGE_BUGREPORT",
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AC_DEFINE_UNQUOTED(NEED_LIBGCRYPT_VERSION, "$NEED_LIBGCRYPT_VERSION",
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[Required version of Libgcrypt])
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AC_DEFINE_UNQUOTED(NEED_KSBA_VERSION, "$NEED_KSBA_VERSION",
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[Required version of Libksba])
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# The default is to use the modules from this package and the few
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# other packages in a standard place; i.e where this package gets
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# installed. With these options it is possible to override these
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# ${prefix} depended values with fixed paths, which can't be replaced
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# at make time. See also am/cmacros.am and the defaults in AH_BOTTOM.
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AC_ARG_WITH(agent-pgm,
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[ --with-agent-pgm=PATH Use PATH as the default for the agent)],
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GNUPG_AGENT_PGM="$withval", GNUPG_AGENT_PGM="" )
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AC_SUBST(GNUPG_AGENT_PGM)
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AM_CONDITIONAL(GNUPG_AGENT_PGM, test -n "$GNUPG_AGENT_PGM")
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show_gnupg_agent_pgm="(default)"
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test -n "$GNUPG_AGENT_PGM" && show_gnupg_agent_pgm="$GNUPG_AGENT_PGM"
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AC_ARG_WITH(pinentry-pgm,
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[ --with-pinentry-pgm=PATH Use PATH as the default for the pinentry)],
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GNUPG_PINENTRY_PGM="$withval", GNUPG_PINENTRY_PGM="" )
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AC_SUBST(GNUPG_PINENTRY_PGM)
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AM_CONDITIONAL(GNUPG_PINENTRY_PGM, test -n "$GNUPG_PINENTRY_PGM")
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show_gnupg_pinentry_pgm="(default)"
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test -n "$GNUPG_PINENTRY_PGM" && show_gnupg_pinentry_pgm="$GNUPG_PINENTRY_PGM"
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AC_ARG_WITH(scdaemon-pgm,
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[ --with-scdaemon-pgm=PATH Use PATH as the default for the scdaemon)],
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GNUPG_SCDAEMON_PGM="$withval", GNUPG_SCDAEMON_PGM="" )
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AC_SUBST(GNUPG_SCDAEMON_PGM)
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AM_CONDITIONAL(GNUPG_SCDAEMON_PGM, test -n "$GNUPG_SCDAEMON_PGM")
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show_gnupg_scdaemon_pgm="(default)"
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test -n "$GNUPG_SCDAEMON_PGM" && show_gnupg_scdaemon_pgm="$GNUPG_SCDAEMON_PGM"
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AC_ARG_WITH(dirmngr-pgm,
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[ --with-dirmngr-pgm=PATH Use PATH as the default for the dirmngr)],
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GNUPG_DIRMNGR_PGM="$withval", GNUPG_DIRMNGR_PGM="" )
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AC_SUBST(GNUPG_DIRMNGR_PGM)
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AM_CONDITIONAL(GNUPG_DIRMNGR_PGM, test -n "$GNUPG_DIRMNGR_PGM")
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show_gnupg_dirmngr_pgm="(default)"
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test -n "$GNUPG_DIRMNGR_PGM" && show_gnupg_dirmngr_pgm="$GNUPG_DIRMNGR_PGM"
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AC_ARG_WITH(protect-tool-pgm,
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[ --with-protect-tool-pgm=PATH Use PATH as the default for the protect-tool)],
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GNUPG_PROTECT_TOOL_PGM="$withval", GNUPG_PROTECT_TOOL_PGM="" )
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AC_SUBST(GNUPG_PROTECT_TOOL_PGM)
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AM_CONDITIONAL(GNUPG_PROTECT_TOOL_PGM, test -n "$GNUPG_PROTECT_TOOL_PGM")
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show_gnupg_protect_tool_pgm="(default)"
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test -n "$GNUPG_PROTECT_TOOL_PGM" \
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&& show_gnupg_protect_tool_pgm="$GNUPG_PROTECT_TOOL_PGM"
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# Some folks want to use only the agent form this packet. Make it
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# easier for them by providing the configure option
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# --enable-only-agent.
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AC_ARG_ENABLE(agent-only,
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AC_HELP_STRING([--enable-agent-only],[build only the gpg-agent]),
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build_agent_only=$enableval)
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# Configure option to allow or disallow execution of external
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# programs, like a photo viewer.
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AC_MSG_CHECKING([whether to enable external program execution])
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AC_HELP_STRING([--disable-exec],[disable all external program execution]),
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AC_MSG_RESULT($use_exec)
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if test "$use_exec" = no ; then
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AC_DEFINE(NO_EXEC,1,[Define to disable all external program execution])
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if test "$use_exec" = yes ; then
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AC_MSG_CHECKING([whether to enable photo ID viewing])
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AC_ARG_ENABLE(photo-viewers,
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[ --disable-photo-viewers disable photo ID viewers],
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[if test "$enableval" = no ; then
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AC_DEFINE(DISABLE_PHOTO_VIEWER,1,[define to disable photo viewing])
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gnupg_cv_enable_photo_viewers=$enableval
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AC_MSG_RESULT($enableval)
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if test "$gnupg_cv_enable_photo_viewers" = yes ; then
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AC_MSG_CHECKING([whether to use a fixed photo ID viewer])
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AC_ARG_WITH(photo-viewer,
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[ --with-photo-viewer=FIXED_VIEWER set a fixed photo ID viewer],
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[if test "$withval" = yes ; then
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elif test "$withval" != no ; then
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AC_DEFINE_UNQUOTED(FIXED_PHOTO_VIEWER,"$withval",
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[if set, restrict photo-viewer to this])
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AC_MSG_RESULT($withval)
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AC_MSG_CHECKING([whether to enable external keyserver helpers])
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AC_ARG_ENABLE(keyserver-helpers,
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[ --disable-keyserver-helpers disable all external keyserver support],
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[if test "$enableval" = no ; then
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AC_DEFINE(DISABLE_KEYSERVER_HELPERS,1,
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[define to disable keyserver helpers])
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gnupg_cv_enable_keyserver_helpers=$enableval
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AC_MSG_RESULT($enableval)
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if test "$gnupg_cv_enable_keyserver_helpers" = yes ; then
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AC_MSG_CHECKING([whether LDAP keyserver support is requested])
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[ --disable-ldap disable LDAP keyserver interface],
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try_ldap=$enableval, try_ldap=yes)
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AC_MSG_RESULT($try_ldap)
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AC_MSG_CHECKING([whether HKP keyserver support is requested])
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[ --disable-hkp disable HKP keyserver interface],
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try_hkp=$enableval, try_hkp=yes)
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AC_MSG_RESULT($try_hkp)
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if test "$try_hkp" = yes ; then
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AC_SUBST(GPGKEYS_HKP,"gpgkeys_hkp$EXEEXT")
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AC_MSG_CHECKING([whether email keyserver support is requested])
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AC_ARG_ENABLE(mailto,
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[ --disable-mailto disable email keyserver interface],
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try_mailto=$enableval, try_mailto=yes)
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AC_MSG_RESULT($try_mailto)
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AC_MSG_CHECKING([whether keyserver exec-path is enabled])
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AC_ARG_ENABLE(keyserver-path,
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[ --disable-keyserver-path disable the exec-path option for keyserver helpers],
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[if test "$enableval" = no ; then
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AC_DEFINE(DISABLE_KEYSERVER_PATH,1,[define to disable exec-path for keyserver helpers])
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AC_MSG_RESULT($enableval)
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dnl Check whether we want to use Linux capabilities
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AC_MSG_CHECKING([whether use of capabilities is requested])
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AC_ARG_WITH(capabilities,
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[ --with-capabilities use linux capabilities [default=no]],
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[use_capabilities="$withval"],[use_capabilities=no])
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AC_MSG_RESULT($use_capabilities)
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/* Some global constants. */
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#ifdef HAVE_DRIVE_LETTERS
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#define GNUPG_DEFAULT_HOMEDIR "c:/gnupg"
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#define GNUPG_DEFAULT_HOMEDIR "/SYS\$LOGIN/gnupg"
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#define GNUPG_DEFAULT_HOMEDIR "~/.gnupg"
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#define GNUPG_PRIVATE_KEYS_DIR "private-keys-v1.d"
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/* Tell libgcrypt not to use its own libgpg-error implementation. */
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#define USE_LIBGPG_ERROR 1
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/* This is the major version number of GnuPG so that
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source included files can test for this. Note, that\
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we use 2 here even for GnuPG 1.9.x. */
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#define GNUPG_MAJOR_VERSION 2
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/* Now to separate file name parts.
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Please note that the string version must not contain more
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than one character because the code assumes strlen()==1 */
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#ifdef HAVE_DOSISH_SYSTEM
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#define DIRSEP_C '\\'
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#define DIRSEP_S "\\"
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#define PATHSEP_C ';'
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#define PATHSEP_S ";"
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#define EXEEXT_S ".exe"
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#define PATHSEP_C ':'
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#define PATHSEP_S ":"
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/* This is the same as VERSION, but should be overridden if the
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platform cannot handle things like dots '.' in filenames. Set
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SAFE_VERSION_DOT and SAFE_VERSION_DASH to whatever SAFE_VERSION
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uses for dots and dashes. */
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#define SAFE_VERSION VERSION
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#define SAFE_VERSION_DOT '.'
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#define SAFE_VERSION_DASH '-'
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/* For some systems (DOS currently), we hardcode the path here. For
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POSIX systems the values are constructed by the Makefiles, so that
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the values may be overridden by the make invocations; this is to
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comply with the GNU coding standards. */
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#ifdef HAVE_DRIVE_LETTERS
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#define GNUPG_BINDIR "c:\\gnupg"
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#define GNUPG_LIBEXECDIR "c:\\gnupg"
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#define GNUPG_LIBDIR "c:\\gnupg"
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#define GNUPG_DATADIR "c:\\gnupg"
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/* Setup the hardwired names of modules. */
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#ifndef GNUPG_DEFAULT_AGENT
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#define GNUPG_DEFAULT_AGENT ( GNUPG_BINDIR DIRSEP_S "gpg-agent" EXEEXT_S )
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#ifndef GNUPG_DEFAULT_PINENTRY
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#define GNUPG_DEFAULT_PINENTRY ( GNUPG_BINDIR DIRSEP_S "pinentry" EXEEXT_S )
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#ifndef GNUPG_DEFAULT_SCDAEMON
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#define GNUPG_DEFAULT_SCDAEMON ( GNUPG_BINDIR DIRSEP_S "scdaemon" EXEEXT_S )
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#ifndef GNUPG_DEFAULT_DIRMNGR
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#define GNUPG_DEFAULT_DIRMNGR ( GNUPG_BINDIR DIRSEP_S "dirmngr" EXEEXT_S )
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#ifndef GNUPG_DEFAULT_PROTECT_TOOL
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#define GNUPG_DEFAULT_PROTECT_TOOL \
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( GNUPG_LIBEXECDIR DIRSEP_S "gpg-protect-tool" EXEEXT_S )
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/* Derive some other constants. */
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#if !(defined(HAVE_FORK) && defined(HAVE_PIPE) && defined(HAVE_WAITPID))
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#define EXEC_TEMPFILE_ONLY
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# Checks for programs.
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missing_dir=`cd $ac_aux_dir && pwd`
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AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
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AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
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AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
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AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
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AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
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AC_CHECK_TOOL(AR, ar, :)
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AC_PATH_PROG(PERL,"perl")
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AC_CHECK_PROG(DOCBOOK_TO_MAN, docbook-to-man, yes, no)
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AM_CONDITIONAL(HAVE_DOCBOOK_TO_MAN, test "$ac_cv_prog_DOCBOOK_TO_MAN" = yes)
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GNUPG_CHECK_DOCBOOK_TO_TEXI
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have_dosish_system=no
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# special stuff for Windoze NT
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ac_cv_have_dev_random=no
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AC_DEFINE(USE_ONLY_8DOT3,1,
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[set this to limit filenames to the 8.3 format])
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AC_DEFINE(HAVE_DRIVE_LETTERS,1,
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[defined if we must run on a stupid file system])
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AC_DEFINE(USE_SIMPLE_GETTEXT,1,
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[because the Unix gettext has too much overhead on
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MingW32 systems and these systems lack Posix functions,
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we use a simplified version of gettext])
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have_dosish_system=yes
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i?86-emx-os2 | i?86-*-os2*emx )
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# OS/2 with the EMX environment
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ac_cv_have_dev_random=no
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AC_DEFINE(HAVE_DRIVE_LETTERS)
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have_dosish_system=yes
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# DOS with the DJGPP environment
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ac_cv_have_dev_random=no
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AC_DEFINE(HAVE_DRIVE_LETTERS)
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have_dosish_system=yes
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CPPFLAGS="$CPPFLAGS -I/usr/local/include"
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LDFLAGS="$LDFLAGS -L/usr/local/lib"
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if test -z "$GCC" ; then
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CFLAGS="$CFLAGS -Ae -D_HPUX_SOURCE"
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if test -z "$GCC" ; then
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# Suppress all warnings
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# to get rid of the unsigned/signed char mismatch warnings.
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if test -z "$GCC" ; then
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# Use the newer compiler `-msg_disable ptrmismatch' to
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# get rid of the unsigned/signed char mismatch warnings.
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# Using this may hide other pointer mismatch warnings, but
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# it at least lets other warning classes through
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CFLAGS="$CFLAGS -msg_disable ptrmismatch"
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if test "$have_dosish_system" = yes; then
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AC_DEFINE(HAVE_DOSISH_SYSTEM,1,
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[Defined if we run on some of the PCDOS like systems
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(DOS, Windoze. OS/2) with special properties like
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AM_CONDITIONAL(HAVE_DOSISH_SYSTEM, test "$have_dosish_system" = yes)
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if test "$have_w32_system" = yes; then
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AC_DEFINE(HAVE_W32_SYSTEM,1, [Defined if we run on a W32 API based system])
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AM_CONDITIONAL(HAVE_W32_SYSTEM, test "$have_w32_system" = yes)
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# Checks for libraries.
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# libgpg-error is a library with error codes shared between GnuPG
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AM_PATH_GPG_ERROR("$NEED_GPG_ERROR_VERSION",
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have_gpg_error=yes,have_gpg_error=no)
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# Libgcrypt is our generic crypto library
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AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION",
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have_libgcrypt=yes,have_libgcrypt=no)
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# libassuan is used for IPC
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AM_PATH_LIBASSUAN("$NEED_LIBASSUAN_VERSION",
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have_libassuan=yes,have_libassuan=no)
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# libksba is our X.509 support library
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AM_PATH_KSBA("$NEED_KSBA_VERSION",have_ksba=yes,have_ksba=no)
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# libusb allows us to use the integrated CCID smartcard reader driver.
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AC_CHECK_LIB(usb, usb_bulk_write,
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[ LIBUSB_LIBS="$LIBUSB_LIBS -lusb"
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AC_DEFINE(HAVE_LIBUSB,1,
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[defined if libusb is available])
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AC_SUBST(LIBUSB_LIBS)
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AC_CHECK_FUNCS(usb_create_match)
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# Check wether it is necessary to link against libdl.
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AC_SEARCH_LIBS(dlopen, c dl,,,)
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# OpenSC is needed by the SCdaemon - if it is not availbale we can only
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# build a limited SCdaemon
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AM_PATH_OPENSC("$NEED_OPENSC_VERSION",have_opensc=yes,have_opensc=no)
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if test $have_opensc = yes; then
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AC_DEFINE(HAVE_OPENSC,1,
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[defined if the OpenSC library is available])
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AM_CONDITIONAL(HAVE_OPENSC, test "$have_opensc" = "yes")
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# Check whether the (highly desirable) GNU Pth library is available
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# Note, that we include a Pth emulation for W32.
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AC_ARG_WITH(pth-prefix,
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AC_HELP_STRING([--with-pth-prefix=PFX],
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[prefix where GNU Pth is installed (optional)]),
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pth_config_prefix="$withval", pth_config_prefix="")
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if test x$pth_config_prefix != x ; then
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PTH_CONFIG="$pth_config_prefix/bin/pth-config"
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AC_PATH_PROG(PTH_CONFIG, pth-config, no)
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if test "$have_w32_system" = no; then
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if test "$PTH_CONFIG" = "no"; then
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*** To support concurrent access to the gpg-agent and the SCdaemon
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*** we need the support of the GNU Portable Threads Library.
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*** Download it from ftp://ftp.gnu.org/gnu/pth/
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*** On a Debian GNU/Linux system you might want to try
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*** apt-get install libpth-dev
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GNUPG_PTH_VERSION_CHECK(1.3.7)
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if test $have_pth = yes; then
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PTH_CFLAGS=`$PTH_CONFIG --cflags`
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PTH_LIBS=`$PTH_CONFIG --ldflags`
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PTH_LIBS="$PTH_LIBS `$PTH_CONFIG --libs`"
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AC_DEFINE(USE_GNU_PTH, 1,
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[Defined if the GNU Portable Thread Library should be used])
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AC_DEFINE(USE_GNU_PTH, 1)
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AC_ARG_ENABLE(threads,
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AC_HELP_STRING([--disable-threads],[allow building without Pth support])
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dnl Must check for network library requirements before doing link tests
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dnl for ldap, for example. If ldap libs are static (or dynamic and without
538
dnl ELF runtime link paths), then link will fail and LDAP support won't
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AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, gethostbyname,
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[NETLIBS="-lnsl $NETLIBS"]))
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AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt,
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[NETLIBS="-lsocket $NETLIBS"]))
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dnl Now try for the resolver functions so we can use DNS SRV
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AC_ARG_ENABLE(dns-srv,
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AC_HELP_STRING([--disable-dns-srv],[disable the use of DNS SRV in HKP]),
550
use_dns_srv=$enableval,use_dns_srv=yes)
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if test x"$try_hkp" = xyes && test x"$use_dns_srv" = xyes ; then
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# the double underscore thing is a glibc-ism?
556
AC_SEARCH_LIBS(res_query,resolv bind,,
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AC_SEARCH_LIBS(__res_query,resolv bind,,use_dns_srv=no))
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AC_SEARCH_LIBS(dn_expand,resolv bind,,
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AC_SEARCH_LIBS(__dn_expand,resolv bind,,use_dns_srv=no))
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AC_SEARCH_LIBS(dn_skipname,resolv bind,,
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AC_SEARCH_LIBS(__dn_skipname,resolv bind,,use_dns_srv=no))
563
if test x"$use_dns_srv" = xyes ; then
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AC_DEFINE(USE_DNS_SRV,1,[define to use DNS SRV])
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AC_MSG_WARN([Resolver functions not found. Disabling DNS SRV.])
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# Try and link a LDAP test program to weed out unusable LDAP
575
# libraries. -lldap [-llber [-lresolv]] is for OpenLDAP. OpenLDAP in
576
# general is terrible with creating weird dependencies. If all else
577
# fails, the user can play guess-the-dependency by using something
578
# like ./configure LDAPLIBS="-Lfoo -lbar"
580
if test "$try_ldap" = yes ; then
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for MY_LDAPLIBS in ${LDAPLIBS+"$LDAPLIBS"} "-lldap" "-lldap -llber" "-lldap -llber -lresolv"; do
582
_ldap_save_libs=$LIBS
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LIBS="$MY_LDAPLIBS $NETLIBS $LIBS"
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AC_MSG_CHECKING([whether LDAP via \"$MY_LDAPLIBS\" is present and sane])
586
AC_TRY_LINK([#include <ldap.h>],[ldap_open("foobar",1234);],
587
[gnupg_cv_func_ldap_init=yes],[gnupg_cv_func_ldap_init=no])
588
AC_MSG_RESULT([$gnupg_cv_func_ldap_init])
590
if test $gnupg_cv_func_ldap_init = no; then
591
AC_MSG_CHECKING([whether I can make LDAP be sane with lber.h])
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AC_TRY_LINK([#include <lber.h>
593
#include <ldap.h>],[ldap_open("foobar",1234);],
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[gnupg_cv_func_ldaplber_init=yes],[gnupg_cv_func_ldaplber_init=no])
595
AC_MSG_RESULT([$gnupg_cv_func_ldaplber_init])
598
if test "$gnupg_cv_func_ldaplber_init" = yes ; then
599
AC_DEFINE(NEED_LBER_H,1,[Define if the LDAP library requires including lber.h before ldap.h])
602
if test "$gnupg_cv_func_ldap_init" = yes || \
603
test "$gnupg_cv_func_ldaplber_init" = yes ; then
604
LDAPLIBS=$MY_LDAPLIBS
605
GPGKEYS_LDAP="gpgkeys_ldap$EXEEXT"
607
AC_MSG_CHECKING([whether LDAP supports ldap_get_option])
609
if test "$gnupg_cv_func_ldap_init" = yes ; then
610
AC_TRY_LINK([#include <ldap.h>],
611
[ldap_get_option((void *)0,0,(void *)0);],
612
[gnupg_cv_func_ldap_get_option=yes],
613
[gnupg_cv_func_ldap_get_option=no])
615
AC_TRY_LINK([#include <lber.h>
616
#include <ldap.h>],[ldap_get_option((void *)0,0,(void *)0);],
617
[gnupg_cv_func_ldap_get_option=yes],
618
[gnupg_cv_func_ldap_get_option=no])
621
AC_MSG_RESULT([$gnupg_cv_func_ldap_get_option])
623
if test "$gnupg_cv_func_ldap_get_option" = yes ; then
624
AC_DEFINE(HAVE_LDAP_GET_OPTION,1,[Define if the LDAP library has ldap_get_option])
626
AC_MSG_CHECKING([whether LDAP supports ld_errno])
628
if test "$gnupg_cv_func_ldap_init" = yes ; then
629
AC_TRY_COMPILE([#include <ldap.h>],
630
[LDAP *ldap; ldap->ld_errno;],
631
[gnupg_cv_func_ldap_ld_errno=yes],
632
[gnupg_cv_func_ldap_ld_errno=no])
634
AC_TRY_LINK([#include <lber.h>
635
#include <ldap.h>],[LDAP *ldap; ldap->ld_errno;],
636
[gnupg_cv_func_ldap_ld_errno=yes],
637
[gnupg_cv_func_ldap_ld_errno=no])
640
AC_MSG_RESULT([$gnupg_cv_func_ldap_ld_errno])
642
if test "$gnupg_cv_func_ldap_ld_errno" = yes ; then
643
AC_DEFINE(HAVE_LDAP_LD_ERRNO,1,[Define if the LDAP library supports ld_errno])
648
LIBS=$_ldap_save_libs
650
if test "$GPGKEYS_LDAP" != "" ; then break; fi
654
AC_SUBST(GPGKEYS_LDAP)
657
dnl This isn't necessarily sendmail itself, but anything that gives a
658
dnl sendmail-ish interface to the outside world. That includes qmail,
659
dnl postfix, etc. Basically, anything that can handle "sendmail -t".
661
if test "$try_mailto" = yes ; then
662
AC_ARG_WITH(mailprog,[ --with-mailprog=NAME use "NAME -t" for mail transport],,with_mailprog=yes)
664
if test "$with_mailprog" = yes ; then
665
AC_PATH_PROG(SENDMAIL,sendmail,,$PATH:/usr/sbin:/usr/libexec:/usr/lib)
666
if test "$ac_cv_path_SENDMAIL" ; then
667
GPGKEYS_MAILTO="gpgkeys_mailto"
669
elif test "$with_mailprog" != no ; then
670
AC_MSG_CHECKING([for a mail transport program])
671
AC_SUBST(SENDMAIL,$with_mailprog)
672
AC_MSG_RESULT($with_mailprog)
673
GPGKEYS_MAILTO="gpgkeys_mailto"
677
AC_SUBST(GPGKEYS_MAILTO)
681
PRINTABLE_OS_NAME="MingW32"
684
PRINTABLE_OS_NAME="Cygwin"
686
i?86-emx-os2 | i?86-*-os2*emx )
687
PRINTABLE_OS_NAME="OS/2"
690
PRINTABLE_OS_NAME="MSDOS/DJGPP"
694
PRINTABLE_OS_NAME="GNU/Linux"
697
PRINTABLE_OS_NAME=`uname -s || echo "Unknown"`
700
AC_DEFINE_UNQUOTED(PRINTABLE_OS_NAME, "$PRINTABLE_OS_NAME",
701
[A human readable text with the name of the OS])
704
AM_GNU_GETTEXT_VERSION(0.14.1)
705
if test "$try_gettext" = yes; then
706
AM_GNU_GETTEXT(,[need-ngettext])
708
# gettext requires some extra checks. These really should be part of
709
# the basic AM_GNU_GETTEXT macro. TODO: move other gettext-specific
710
# function checks to here.
712
AC_CHECK_FUNCS(strchr)
715
USE_INCLUDED_LIBINTL=no
716
BUILD_INCLUDED_LIBINTL=no
718
AC_SUBST(USE_INCLUDED_LIBINTL)
719
AC_SUBST(BUILD_INCLUDED_LIBINTL)
722
# Checks for header files.
724
AC_CHECK_HEADERS(string.h unistd.h langinfo.h termio.h locale.h)
726
# Checks for typedefs, structures, and compiler characteristics.
735
GNUPG_CHECK_TYPEDEF(byte, HAVE_BYTE_TYPEDEF)
736
GNUPG_CHECK_TYPEDEF(ushort, HAVE_USHORT_TYPEDEF)
737
GNUPG_CHECK_TYPEDEF(ulong, HAVE_ULONG_TYPEDEF)
738
GNUPG_CHECK_TYPEDEF(u16, HAVE_U16_TYPEDEF)
739
GNUPG_CHECK_TYPEDEF(u32, HAVE_U32_TYPEDEF)
741
AC_CHECK_SIZEOF(unsigned short)
742
AC_CHECK_SIZEOF(unsigned int)
743
AC_CHECK_SIZEOF(unsigned long)
744
AC_CHECK_SIZEOF(unsigned long long)
745
# Ensure that we have UINT64_C before we bother to check for uint64_t
746
# fixme: really needed in gnupg? I think it is only useful in libcgrypt.
747
AC_CACHE_CHECK([for UINT64_C],[gnupg_cv_uint64_c_works],
748
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([#include <inttypes.h>
749
uint64_t foo=UINT64_C(42);]),gnupg_cv_uint64_c_works=yes,gnupg_cv_uint64_c_works=no))
750
if test "$gnupg_cv_uint64_c_works" = "yes" ; then
751
AC_CHECK_SIZEOF(uint64_t)
757
if test "$ac_cv_sizeof_unsigned_short" = "0" \
758
|| test "$ac_cv_sizeof_unsigned_int" = "0" \
759
|| test "$ac_cv_sizeof_unsigned_long" = "0"; then
760
AC_MSG_WARN([Hmmm, something is wrong with the sizes - using defaults]);
763
dnl Do we have any 64-bit data types?
764
if test "$ac_cv_sizeof_unsigned_int" != "8" \
765
&& test "$ac_cv_sizeof_unsigned_long" != "8" \
766
&& test "$ac_cv_sizeof_unsigned_long_long" != "8" \
767
&& test "$ac_cv_sizeof_uint64_t" != "8"; then
768
AC_MSG_WARN([No 64-bit types. Disabling SHA-384, and SHA-512])
770
if test x"$use_sha512" = xyes ; then
771
AC_SUBST(SHA512_O,sha512.o)
772
AC_DEFINE(USE_SHA512,1,[Define to include the SHA-384 and SHA-512 digests])
776
# fixme: do we really need this - it should be encapsulated in libassuan
777
GNUPG_SYS_SO_PEERCRED
779
# Checks for library functions.
783
AC_CHECK_FUNCS(strerror stpcpy strsep strlwr tcgetattr strtoul mmap)
784
AC_CHECK_FUNCS(strcasecmp strncasecmp ctermid times gmtime_r)
785
AC_CHECK_FUNCS(memmove gettimeofday getrusage setrlimit clock_gettime)
786
AC_CHECK_FUNCS(atexit raise getpagesize strftime nl_langinfo setlocale)
787
AC_CHECK_FUNCS(waitpid wait4 sigaction sigprocmask rand pipe stat getaddrinfo)
789
AC_CHECK_TYPES([struct sigaction, sigset_t],,,[#include <signal.h>])
791
# These are needed by libjnlib - fixme: we should have macros for them
792
AC_CHECK_FUNCS(memicmp stpcpy strlwr strtoul memmove stricmp strtol)
793
AC_CHECK_FUNCS(getrusage setrlimit stat setlocale)
794
AC_CHECK_FUNCS(flockfile funlockfile fopencookie funopen)
796
AC_REPLACE_FUNCS(vasprintf)
797
AC_REPLACE_FUNCS(mkdtemp)
798
AC_REPLACE_FUNCS(fseeko ftello)
799
AC_REPLACE_FUNCS(isascii)
800
AC_REPLACE_FUNCS(putc_unlocked)
801
AC_REPLACE_FUNCS(strsep)
802
AC_REPLACE_FUNCS(ttyname)
807
# check for gethrtime and run a testprogram to see whether
808
# it is broken. It has been reported that some Solaris and HP UX systems
811
# fixme: Do we need this - iirc, this is only used by libgcrypt.
813
AC_CACHE_CHECK([for gethrtime],
814
[gnupg_cv_func_gethrtime],
815
[AC_TRY_LINK([#include <sys/times.h>],[
819
[gnupg_cv_func_gethrtime=yes],
820
[gnupg_cv_func_gethrtime=no])
822
if test $gnupg_cv_func_gethrtime = yes; then
823
AC_DEFINE([HAVE_GETHRTIME], 1,
824
[Define if you have the `gethrtime(2)' function.])
825
AC_CACHE_CHECK([whether gethrtime is broken],
826
[gnupg_cv_func_broken_gethrtime],
828
#include <sys/times.h>
834
[gnupg_cv_func_broken_gethrtime=no],
835
[gnupg_cv_func_broken_gethrtime=yes],
836
[gnupg_cv_func_broken_gethrtime=assume-no])
838
if test $gnupg_cv_func_broken_gethrtime = yes; then
839
AC_DEFINE([HAVE_BROKEN_GETHRTIME], 1,
840
[Define if `gethrtime(2)' does not work correctly i.e. issues a SIGILL.])
846
GNUPG_FUNC_MKDIR_TAKES_ONE_ARG
849
dnl Check whether we can use Linux capabilities as requested
851
# fixme: Still required?
853
if test "$use_capabilities" = "yes" ; then
855
AC_CHECK_HEADERS(sys/capability.h)
856
if test "$ac_cv_header_sys_capability_h" = "yes" ; then
857
AC_CHECK_LIB(cap, cap_init, ac_need_libcap=1)
858
if test "$ac_cv_lib_cap_cap_init" = "yes"; then
859
AC_DEFINE(USE_CAPABILITIES,1,
860
[define if capabilities should be used])
861
AC_SUBST(CAPLIBS,"-lcap")
865
if test "$use_capabilities" = "no" ; then
868
*** The use of capabilities on this system is not possible.
869
*** You need a recent Linux kernel and some patches:
870
*** fcaps-2.2.9-990610.patch (kernel patch for 2.2.9)
871
*** fcap-module-990613.tar.gz (kernel module)
872
*** libcap-1.92.tar.gz (user mode library and utilities)
873
*** And you have to configure the kernel with CONFIG_VFS_CAP_PLUGIN
874
*** set (filesystems menu). Be warned: This code is *really* ALPHA.
880
# Sanity check regex. Tests adapted from mutt.
882
AC_MSG_CHECKING([whether regular expression support is requested])
884
[ --disable-regex do not handle regular expressions in trust sigs],
885
use_regex=$enableval, use_regex=yes)
886
AC_MSG_RESULT($use_regex)
888
if test "$use_regex" = yes ; then
889
AC_MSG_CHECKING([whether the included regex lib is requested])
890
AC_ARG_WITH(included-regex,
891
[ --with-included-regex use the included GNU regex library],
892
[gnupg_cv_included_regex=yes],[gnupg_cv_included_regex=no])
893
AC_MSG_RESULT($gnupg_cv_included_regex)
895
if test $gnupg_cv_included_regex = no ; then
896
# Does the system have regex functions at all?
897
AC_CHECK_FUNC(regcomp,gnupg_cv_included_regex=no,
898
gnupg_cv_included_regex=yes)
901
if test $gnupg_cv_included_regex = no ; then
902
AC_CACHE_CHECK([whether your system's regexp library is broken],
903
[gnupg_cv_regex_broken],
907
main() { regex_t blah ; regmatch_t p; p.rm_eo = p.rm_eo; return regcomp(&blah, "foo.*bar", REG_NOSUB) || regexec (&blah, "foobar", 0, NULL, 0); }],
908
gnupg_cv_regex_broken=no, gnupg_cv_regex_broken=yes, gnupg_cv_regex_broken=yes))
910
if test $gnupg_cv_regex_broken = yes ; then
911
AC_MSG_WARN(your regex is broken - using the included GNU regex instead.)
912
gnupg_cv_included_regex=yes
916
if test $gnupg_cv_included_regex = yes; then
917
AC_DEFINE(USE_GNU_REGEX,1,[ Define if you want to use the included regex lib ])
918
AC_SUBST(REGEX_O,regex.o)
922
AC_DEFINE(DISABLE_REGEX,1,[ Define to disable regular expression support ])
925
dnl Do we have zlib? Must do it here because Solaris failed
926
dnl when compiling a conftest (due to the "-lz" from LIBS).
927
_cppflags="${CPPFLAGS}"
928
_ldflags="${LDFLAGS}"
931
[ --with-zlib=DIR use libz in DIR],[
932
if test -d "$withval"; then
933
CPPFLAGS="${CPPFLAGS} -I$withval/include"
934
LDFLAGS="${LDFLAGS} -L$withval/lib"
938
AC_CHECK_HEADER(zlib.h,
939
AC_CHECK_LIB(z, deflateInit2_,
941
CPPFLAGS=${_cppflags} LDFLAGS=${_ldflags}),
942
CPPFLAGS=${_cppflags} LDFLAGS=${_ldflags})
946
# See wether we want to run the long test suite.
947
AC_ARG_WITH(pkits-tests,
948
AC_HELP_STRING([--with-pkits-tests],[run the PKITS based tests]),
949
[run_pkits_tests=$withval], [run_pkits_tests=no])
950
AM_CONDITIONAL(RUN_PKITS_TESTS, test "$run_pkits_tests" = "yes")
953
# Allow users to append something to the version string without
954
# flagging it as development version. The user version parts is
955
# considered everything after a dash.
956
if test "$development_version" != yes; then
960
if echo "$VERSION" | sed 's/-.*//' | grep "$tmp_pat" >/dev/null ; then
961
development_version=yes
964
if test "$development_version" = yes; then
965
AC_DEFINE(IS_DEVELOPMENT_VERSION,1,
966
[Defined if this is not a regular release])
969
AM_CONDITIONAL(CROSS_COMPILING, test x$cross_compiling = xyes)
973
# Add some extra libs here so that previous tests don't fail for
974
# mysterious reasons - the final link step should bail out.
975
if test "$have_w32_system" = yes; then
980
if test "$GCC" = yes; then
981
if test "$USE_MAINTAINER_MODE" = "yes"; then
982
CFLAGS="$CFLAGS -Wall -Wcast-align -Wshadow -Wstrict-prototypes"
983
CFLAGS="$CFLAGS -Wformat-nonliteral"
985
CFLAGS="$CFLAGS -Wall"
993
# We use jnlib, so tell other modules about it
994
AC_DEFINE(HAVE_JNLIB_LOGGING, 1,
995
[Defined if jnlib style logging functions are available])
997
# For W32 we need to use our Pth emulation code
998
if test "$have_w32_system" = yes; then
999
AC_CONFIG_LINKS(pth.h:jnlib/w32-pth.h)
1004
# Decide what to build
1007
if test $have_ksba = no; then
1012
build_agent_threaded=""
1013
if test "$build_agent" = "yes"; then
1014
if test $have_pth = no; then
1015
build_agent_threaded="(not multi-threaded)"
1020
build_scdaemon_extra=""
1021
if test "$build_scdaemon" = "yes"; then
1023
if test $have_pth = no; then
1024
build_scdaemon_extra="not multi-threaded"
1028
if test $have_opensc = no; then
1029
build_scdaemon_extra="${build_scdaemon_extra}${tmp}no pkcs#15"
1032
if test -n "$build_scdaemon_extra"; then
1033
build_scdaemon_extra="(${build_scdaemon_extra})"
1038
if test "$build_agent_only" = "yes" ; then
1045
AM_CONDITIONAL(BUILD_GPG, test "$build_gpg" = "yes")
1046
AM_CONDITIONAL(BUILD_GPGSM, test "$build_gpgsm" = "yes")
1047
AM_CONDITIONAL(BUILD_AGENT, test "$build_agent" = "yes")
1048
AM_CONDITIONAL(BUILD_SCDAEMON, test "$build_scdaemon" = "yes")
1053
# Print errors here so that they are visible all
1054
# together and the user can acquire them all together.
1057
if test "$have_gpg_error" = "no"; then
1061
*** You need libgpg-error to build this program.
1062
** This library is for example available at
1063
*** ftp://ftp.gnupg.org/gcrypt/alpha/libgpg-error
1064
*** (at least version $NEED_GPG_ERROR_VERSION is required.)
1067
if test "$have_libgcrypt" = "no"; then
1071
*** You need libgcrypt to build this program.
1072
** This library is for example available at
1073
*** ftp://ftp.gnupg.org/gcrypt/alpha/libgcrypt/
1074
*** (at least version $NEED_LIBGCRYPT_VERSION using API $NEED_LIBGCRYPT_API) is required.)
1077
if test "$have_libassuan" = "no"; then
1081
*** You need libassuan to build this program.
1082
*** This library is for example available at
1083
*** ftp://ftp.gnupg.org/gcrypt/alpha/libassuan/
1084
*** (at least version $NEED_LIBASSUAN_VERSION is required).
1087
if test "$have_ksba" = "no"; then
1090
*** You need libksba to build this program.
1091
*** This library is for example available at
1092
*** ftp://ftp.gnupg.org/gcrypt/alpha/libksba/
1093
*** (at least version $NEED_KSBA_VERSION is required).
1096
if test "$missing_pth" = "yes"; then
1099
*** It is strongly suggested to build with support for the
1100
*** GNU Portable Threads Library (Pth). Please install this
1101
*** library first or use --disable-threads to allow building
1102
*** anyway. The library is for example available at
1103
*** ftp://ftp.gnu.org/gnu/pth/
1104
*** On a Debian GNU/Linux system you can install it using
1105
*** apt-get install libpth-dev
1107
if test "$enable_threads" != "no"; then
1112
if test "$die" = "yes"; then
1115
*** Required libraries not found. Please consult the above messages
1116
*** and install them before running configure again.
1122
AC_CONFIG_FILES([ m4/Makefile
1139
#tests/pkits/Makefile
1145
GnuPG v${VERSION} has been configured as follows:
1147
Platform: $PRINTABLE_OS_NAME ($host)
1150
S/MIME: $build_gpgsm
1151
Agent: $build_agent $build_agent_threaded
1152
Smartcard: $build_scdaemon $build_scdaemon_extra
1154
Protect tool: $show_gnupg_protect_tool_pgm
1155
Default agent: $show_gnupg_agent_pgm
1156
Default pinentry: $show_gnupg_pinentry_pgm
1157
Default scdaemon: $show_gnupg_scdaemon_pgm
1158
Default dirmngr: $show_gnupg_dirmngr_pgm
1160
PKITS based tests: $run_pkits_tests
added
removed
configure.ac
