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Diffstat (limited to 'm4/guile.m4')
-rw-r--r-- | m4/guile.m4 | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/m4/guile.m4 b/m4/guile.m4 new file mode 100644 index 0000000..bec442e --- /dev/null +++ b/m4/guile.m4 @@ -0,0 +1,67 @@ +dnl This file is part of GNU RADIUS. +dnl Copyright (C) 2001, Sergey Poznyakoff +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2 of the License, or +dnl (at your option) any later version. +dnl +dnl This program 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 +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +dnl +AC_DEFUN(rad_CHECK_GUILE, +[ + if test "x$rad_cv_lib_guile" = x; then + cached="" + AC_PATH_PROG(GUILE_CONFIG, guile-config, no, $PATH) + if test $GUILE_CONFIG = no; then + rad_cv_lib_guile=no + else + GUILE_INCLUDES=`guile-config compile` + GUILE_LIBS=`guile-config link` + fi + + if test $GUILE_CONFIG != no; then + AC_MSG_CHECKING(for guile version 1.4 or higher) + GV=`$GUILE_CONFIG --version 2>&1|sed -n 's/guile-config - Guile version \([[0-9]][[0-9]]*\)\.\([[0-9]][[0-9]]*\).*/\1\2/p'` + case "x$GV" in + x[[0-9]]*) + if test $GV -lt 14; then + AC_MSG_RESULT(Nope. Version number too low.) + rad_cv_lib_guile=no + else + AC_MSG_RESULT(OK) + save_LIBS=$LIBS + save_CFLAGS=$CFLAGS + LIBS="$LIBS $GUILE_LIBS" + CFLAGS="$CFLAGS $GUILE_INCLUDES" + AC_TRY_LINK([#include <libguile.h>], + void main(argc, argv) int argc; char **argv; + { ifelse([$1], , scm_shell(argc, argv);, [$1]) }, + [rad_cv_lib_guile=yes], + [rad_cv_lib_guile=no]) + LIBS=$save_LIBS + CFLAGS=$save_CFLAGS + fi ;; + *) AC_MSG_RESULT(Nope. Unknown version number) + rad_cv_lib_guile=no;; + esac + fi + else + cached=" (cached) " + GUILE_INCLUDES=`guile-config compile` + GUILE_LIBS=`guile-config link` + fi + AC_MSG_CHECKING(whether to build guile support) + rad_RESULT_ACTIONS([rad_cv_lib_guile],[LIBGUILE],[$2],[$3]) + AC_MSG_RESULT(${cached}$rad_cv_lib_guile) +]) + + + |