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aclocal.m4
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aclocal.m4
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# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program 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.
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
m4_if(AC_AUTOCONF_VERSION, [2.61],,
[m4_warning([this file was generated for autoconf 2.61.
You have another version of autoconf. It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically `autoreconf'.])])
dnl Autoconf macros for libmcrypt
dnl $id$
# This script detects libmcrypt version and defines
# LIBMCRYPT_CFLAGS, LIBMCRYPT_LIBS
# and LIBMCRYPT24 or LIBMCRYPT22 depending on libmcrypt version
# found.
# Modified for LIBMCRYPT -- nmav
# Configure paths for LIBGCRYPT
# Shamelessly stolen from the one of XDELTA by Owen Taylor
# Werner Koch 99-12-09
dnl AM_PATH_LIBMCRYPT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
dnl Test for libmcrypt, and define LIBMCRYPT_CFLAGS and LIBMCRYPT_LIBS
dnl
AC_DEFUN([AM_PATH_LIBMCRYPT],
[dnl
dnl Get the cflags and libraries from the libmcrypt-config script
dnl
AC_ARG_WITH(libmcrypt-prefix,
[ --with-libmcrypt-prefix=PFX Prefix where libmcrypt is installed (optional)],
libmcrypt_config_prefix="$withval", libmcrypt_config_prefix="")
if test x$libmcrypt_config_prefix != x ; then
libmcrypt_config_args="$libmcrypt_config_args --prefix=$libmcrypt_config_prefix"
if test x${LIBMCRYPT_CONFIG+set} != xset ; then
LIBMCRYPT_CONFIG=$libmcrypt_config_prefix/bin/libmcrypt-config
fi
fi
AC_PATH_PROG(LIBMCRYPT_CONFIG, libmcrypt-config, no)
min_libmcrypt_version=ifelse([$1], ,2.4.0,$1)
AC_MSG_CHECKING(for libmcrypt - version >= $min_libmcrypt_version)
no_libmcrypt=""
if test "$LIBMCRYPT_CONFIG" = "no" ; then
dnl libmcrypt-config was not found (pre 2.4.11 versions)
dnl Try to detect libmcrypt version
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <mcrypt.h>
int
main ()
{
#if MCRYPT_API_VERSION <= 19991015
/* version 2.2 */
return 0;
#else
/* version 2.4 */
return 1;
#endif /* 19991015 */
}
], libmcrypt_config_version="2.2.0"
if test x$libmcrypt_config_prefix != x ; then
TTLIBS="-L${libmcrypt_config_prefix}/libs"
TTINCLUDE="-I${libmcrypt_config_prefix}/include"
fi
LIBMCRYPT_CFLAGS="${TTINCLUDE}"
LIBMCRYPT_LIBS="${TTLIBS} -lmcrypt"
AC_DEFINE(LIBMCRYPT22, 1, [have libmcrypt 2.2])
, libmcrypt_config_version="2.4.0"
if test x$libmcrypt_config_prefix != x ; then
TTLIBS="-L${libmcrypt_config_prefix}/libs"
TTINCLUDE="-I${libmcrypt_config_prefix}/include"
fi
LIBMCRYPT_CFLAGS="${TTINCLUDE}"
LIBMCRYPT_LIBS="${TTLIBS} -lmcrypt -lltdl ${LIBADD_DL}"
AC_DEFINE(LIBMCRYPT24, 1, [have libmcrypt 2.4]))
else
dnl libmcrypt-config was found
LIBMCRYPT_CFLAGS=`$LIBMCRYPT_CONFIG $libmcrypt_config_args --cflags`
LIBMCRYPT_LIBS=`$LIBMCRYPT_CONFIG $libmcrypt_config_args --libs`
libmcrypt_config_version=`$LIBMCRYPT_CONFIG $libmcrypt_config_args --version`
AC_DEFINE(LIBMCRYPT24, 1, [have libmcrypt 2.4])
fi
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $LIBMCRYPT_CFLAGS"
LIBS="$LIBS $LIBMCRYPT_LIBS"
dnl
dnl Now check if the installed libmcrypt is sufficiently new. Also sanity
dnl checks the results of libmcrypt-config to some extent
dnl
rm -f conf.libmcrypttest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <mcrypt.h>
#define TWO "2.2"
int
main ()
{
#if MCRYPT_API_VERSION <= 20010201
#if MCRYPT_API_VERSION <= 19991015
/* version 2.2 */
int x = mcrypt_get_key_size(MCRYPT_TWOFISH_128);
system ("touch conf.libmcrypttest");
if( strncmp( TWO, "$min_libmcrypt_version", strlen(TWO))) {
printf("\n*** Requested libmcrypt %s, but LIBMCRYPT (%s)\n",
"$min_libmcrypt_version", TWO );
printf("*** was found!\n");
return 1;
}
return 0;
#else
/* version 2.4 before 11 */
MCRYPT td = mcrypt_module_open("twofish", NULL, "cbc", NULL);
system ("touch conf.libmcrypttest");
mcrypt_module_close(td);
return 0;
#endif /* 19991015 */
#else
system ("touch conf.libmcrypttest");
if( strcmp( mcrypt_check_version(NULL), "$libmcrypt_config_version" ) )
{
printf("\n*** 'libmcrypt-config --version' returned %s, but LIBMCRYPT (%s)\n",
"$libmcrypt_config_version", mcrypt_check_version(NULL) );
printf("*** was found! If libmcrypt-config was correct, then it is best\n");
printf("*** to remove the old version of LIBMCRYPT. You may also be able to fix the error\n");
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
printf("*** required on your system.\n");
printf("*** If libmcrypt-config was wrong, set the environment variable LIBMCRYPT_CONFIG\n");
printf("*** to point to the correct copy of libmcrypt-config, and remove the file config.cache\n");
printf("*** before re-running configure\n");
}
else if ( strcmp(mcrypt_check_version(NULL), LIBMCRYPT_VERSION ) )
{
printf("\n*** LIBMCRYPT header file (version %s) does not match\n", LIBMCRYPT_VERSION);
printf("*** library (version %s)\n", mcrypt_check_version(NULL) );
}
else
{
if ( mcrypt_check_version( "$min_libmcrypt_version" ) )
{
return 0;
}
else
{
printf("no\n*** An old version of LIBMCRYPT (%s) was found.\n",
mcrypt_check_version(NULL) );
printf("*** You need a version of LIBMCRYPT newer than %s. The latest version of\n",
"$min_libmcrypt_version" );
printf("*** LIBMCRYPT is always available from ftp://mcrypt.hellug.gr/pub/mcrypt.\n");
printf("*** \n");
printf("*** If you have already installed a sufficiently new version, this error\n");
printf("*** probably means that the wrong copy of the libmcrypt-config shell script is\n");
printf("*** being found. The easiest way to fix this is to remove the old version\n");
printf("*** of LIBMCRYPT, but you can also set the LIBMCRYPT_CONFIG environment to point to the\n");
printf("*** correct copy of libmcrypt-config. (In this case, you will have to\n");
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
printf("*** so that the correct libraries are found at run-time))\n");
}
}
return 1;
#endif /* 20010201 */
}
],, no_libmcrypt=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
if test "x$no_libmcrypt" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
if test -f conf.libmcrypttest ; then
:
else
AC_MSG_RESULT(no)
fi
if test -f conf.libmcrypttest ; then
:
else
echo "*** Could not run libmcrypt test program, checking why..."
CFLAGS="$CFLAGS $LIBMCRYPT_CFLAGS"
LIBS="$LIBS $LIBMCRYPT_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <mcrypt.h>
], [
#if MCRYPT_API_VERSION <= 20010201
#if MCRYPT_API_VERSION <= 19991015
/* version 2.2 */
int x = mcrypt_get_key_size(MCRYPT_TWOFISH_128);
return 0;
#else
/* version 2.4 before 11 */
MCRYPT td = mcrypt_module_open("twofish", NULL, "cbc", NULL);
mcrypt_module_close(td);
return 0;
#endif /* 19991015 */
#else
return !!mcrypt_check_version(NULL);
#endif /* 20010201 */
],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding LIBMCRYPT or finding the wrong"
echo "*** version of LIBMCRYPT. If it is not finding LIBMCRYPT, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
echo "***" ],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means LIBMCRYPT was incorrectly installed"
echo "*** or that you have moved LIBMCRYPT since it was installed. In the latter case, you"
echo "*** may want to edit the libmcrypt-config script: $LIBMCRYPT_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
LIBMCRYPT_CFLAGS=""
LIBMCRYPT_LIBS=""
ifelse([$3], , :, [$3])
fi
rm -f conf.libmcrypttest
AC_SUBST(LIBMCRYPT_CFLAGS)
AC_SUBST(LIBMCRYPT_LIBS)
])
dnl *-*wedit:notab*-* Please keep this as the last line.
# Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# AM_AUTOMAKE_VERSION(VERSION)
# ----------------------------
# Automake X.Y traces this macro to ensure aclocal.m4 has been
# generated from the m4 files accompanying Automake X.Y.
# (This private macro should not be called outside this file.)
AC_DEFUN([AM_AUTOMAKE_VERSION],
[am__api_version='1.10'
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
dnl require some minimum version. Point them to the right macro.
m4_if([$1], [1.10.1], [],
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
])
# _AM_AUTOCONF_VERSION(VERSION)
# -----------------------------
# aclocal traces this macro to find the Autoconf version.
# This is a private macro too. Using m4_define simplifies
# the logic in aclocal, which can simply ignore this definition.
m4_define([_AM_AUTOCONF_VERSION], [])
# AM_SET_CURRENT_AUTOMAKE_VERSION
# -------------------------------
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
[AM_AUTOMAKE_VERSION([1.10.1])dnl
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
_AM_AUTOCONF_VERSION(AC_AUTOCONF_VERSION)])
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
#
# Of course, Automake must honor this variable whenever it calls a
# tool from the auxiliary directory. The problem is that $srcdir (and
# therefore $ac_aux_dir as well) can be either absolute or relative,
# depending on how configure is run. This is pretty annoying, since
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
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# relative path needs to be adjusted first.
#
# $ac_aux_dir/missing
# fails when called from a subdirectory if $ac_aux_dir is relative
# $top_srcdir/$ac_aux_dir/missing
# fails if $ac_aux_dir is absolute,
# fails when called from a subdirectory in a VPATH build with
# a relative $ac_aux_dir
#
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
# are both prefixed by $srcdir. In an in-source build this is usually
# harmless because $srcdir is `.', but things will broke when you
# start a VPATH build or use an absolute $srcdir.
#
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
# and then we would define $MISSING as
# MISSING="\${SHELL} $am_aux_dir/missing"
# This will work as long as MISSING is not called from configure, because
# unfortunately $(top_srcdir) has no meaning in configure.
# However there are other variables, like CC, which are often used in
# configure, and could therefore not use this "fixed" $ac_aux_dir.
#
# Another solution, used here, is to always expand $ac_aux_dir to an
# absolute PATH. The drawback is that using absolute paths prevent a
# configured tree to be moved without reconfiguration.
AC_DEFUN([AM_AUX_DIR_EXPAND],
[dnl Rely on autoconf to set up CDPATH properly.
AC_PREREQ([2.50])dnl
# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`
])
# AM_CONDITIONAL -*- Autoconf -*-
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 8
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
# -------------------------------------
# Define a conditional.
AC_DEFUN([AM_CONDITIONAL],
[AC_PREREQ(2.52)dnl
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
AC_SUBST([$1_TRUE])dnl
AC_SUBST([$1_FALSE])dnl
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
if $2; then
$1_TRUE=
$1_FALSE='#'
else
$1_TRUE='#'
$1_FALSE=
fi
AC_CONFIG_COMMANDS_PRE(
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
AC_MSG_ERROR([[conditional "$1" was never defined.
Usually this means the macro was only invoked conditionally.]])
fi])])
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 9
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