--- a/mcabber/macros/missing/libotr.m4 Sun Dec 02 14:58:19 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,134 +0,0 @@
-dnl
-dnl Off-the-Record Messaging library
-dnl Copyright (C) 2004-2007 Ian Goldberg, Chris Alexander, Nikita Borisov
-dnl <otr@cypherpunks.ca>
-dnl
-dnl This library is free software; you can redistribute it and/or
-dnl modify it under the terms of version 2.1 of the GNU Lesser General
-dnl Public License as published by the Free Software Foundation.
-dnl
-dnl This library is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-dnl Lesser General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU Lesser General Public
-dnl License along with this library; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-dnl
-
-dnl AM_PATH_LIBOTR([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for libotr, and define LIBOTR_CFLAGS and LIBOTR_LIBS as appropriate.
-dnl enables arguments --with-libotr-prefix=
-dnl --with-libotr-inc-prefix=
-dnl
-dnl You must already have found libgcrypt with AM_PATH_LIBGCRYPT
-dnl
-dnl Adapted from alsa.m4, originally by
-dnl Richard Boulton <richard-alsa@tartarus.org>
-dnl Christopher Lansdown <lansdoct@cs.alfred.edu>
-dnl Jaroslav Kysela <perex@suse.cz>
-
-AC_DEFUN([AM_PATH_LIBOTR],
-[dnl Save the original CFLAGS, LDFLAGS, and LIBS
-libotr_save_CFLAGS="$CFLAGS"
-libotr_save_LDFLAGS="$LDFLAGS"
-libotr_save_LIBS="$LIBS"
-libotr_found=yes
-
-dnl
-dnl Get the cflags and libraries for libotr
-dnl
-AC_ARG_WITH(libotr-prefix,
-[ --with-libotr-prefix=PFX prefix where libotr is installed (optional)],
-[libotr_prefix="$withval"], [libotr_prefix=""])
-
-AC_ARG_WITH(libotr-inc-prefix,
-[ --with-libotr-inc-prefix=PFX prefix where libotr includes are (optional)],
-[libotr_inc_prefix="$withval"], [libotr_inc_prefix=""])
-
-dnl Add any special include directories
-AC_MSG_CHECKING(for libotr CFLAGS)
-if test "$libotr_inc_prefix" != "" ; then
- LIBOTR_CFLAGS="$LIBOTR_CFLAGS -I$libotr_inc_prefix"
- CFLAGS="$CFLAGS $LIBOTR_CFLAGS"
-fi
-AC_MSG_RESULT($LIBOTR_CFLAGS)
-
-dnl add any special lib dirs
-AC_MSG_CHECKING(for libotr LIBS)
-if test "$libotr_prefix" != "" ; then
- LIBOTR_LIBS="$LIBOTR_LIBS -L$libotr_prefix"
- LDFLAGS="$LDFLAGS $LIBOTR_LIBS"
-fi
-
-dnl add the libotr library
-LIBOTR_LIBS="$LIBOTR_LIBS -lotr"
-LIBS="$LIBOTR_LIBS $LIBS"
-AC_MSG_RESULT($LIBOTR_LIBS)
-
-dnl Check for a working version of libotr that is of the right version.
-min_libotr_version=ifelse([$1], ,3.0.0,$1)
-no_libotr=""
- libotr_min_major_version=`echo $min_libotr_version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
- libotr_min_minor_version=`echo $min_libotr_version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
- libotr_min_sub_version=`echo $min_libotr_version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-AC_MSG_CHECKING(for libotr headers version $libotr_min_major_version.x >= $min_libotr_version)
-
-AC_LANG_SAVE
-AC_LANG_C
-AC_TRY_COMPILE([
-#include <stdlib.h>
-#include <libotr/version.h>
-], [
-# if(OTRL_VERSION_MAJOR != $libotr_min_major_version)
-# error not present
-# else
-
-# if(OTRL_VERSION_MINOR > $libotr_min_minor_version)
- exit(0);
-# else
-# if(OTRL_VERSION_MINOR < $libotr_min_minor_version)
-# error not present
-# endif
-
-# if(OTRL_VERSION_SUB < $libotr_min_sub_version)
-# error not present
-# endif
-# endif
-# endif
-exit(0);
-],
- [AC_MSG_RESULT(found.)],
- [AC_MSG_RESULT(not present.)
- ifelse([$3], , [AC_MSG_ERROR(Sufficiently new version of libotr not found.)])
- libotr_found=no]
-)
-AC_LANG_RESTORE
-
-dnl Now that we know that we have the right version, let's see if we have the library and not just the headers.
-AC_CHECK_LIB([otr], [otrl_message_receiving],,
- [ifelse([$3], , [AC_MSG_ERROR(No linkable libotr was found.)])
- libotr_found=no],
- $LIBGCRYPT_LIBS
-)
-
-LDFLAGS="$libotr_save_LDFLAGS"
-LIBS="$libotr_save_LIBS"
-
-if test "x$libotr_found" = "xyes" ; then
- ifelse([$2], , :, [$2])
-else
- LIBOTR_CFLAGS=""
- LIBOTR_LIBS=""
- ifelse([$3], , :, [$3])
-fi
-
-dnl That should be it. Now just export our symbols:
-AC_SUBST(LIBOTR_CFLAGS)
-AC_SUBST(LIBOTR_LIBS)
-])
-