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authorSergey Poznyakoff <gray@gnu.org.ua>2004-03-08 17:49:39 (GMT)
committer Sergey Poznyakoff <gray@gnu.org.ua>2004-03-08 17:49:39 (GMT)
commit23030b10e3b9335ae5dc0384a2cb2890cf3685ac (patch) (side-by-side diff)
treeca3e765a20e6da33cb24d1c9871987dd7e7ee756 /m4
parent1a63a918f80858a329f0312da04a6a2ea37011d0 (diff)
downloadellinika-23030b10e3b9335ae5dc0384a2cb2890cf3685ac.tar.gz
ellinika-23030b10e3b9335ae5dc0384a2cb2890cf3685ac.tar.bz2
New files
git-svn-id: file:///home/puszcza/svnroot/ellinika/trunk@27 941c8c0f-9102-463b-b60b-cd22ce0e6858
Diffstat (limited to 'm4') (more/less context) (ignore whitespace changes)
-rw-r--r--m4/common.m449
-rw-r--r--m4/guile.m490
-rw-r--r--m4/lib.m426
3 files changed, 165 insertions, 0 deletions
diff --git a/m4/common.m4 b/m4/common.m4
new file mode 100644
index 0000000..395a7cb
--- a/dev/null
+++ b/m4/common.m4
@@ -0,0 +1,49 @@
+dnl RA_FLUSHLEFT -- remove all whitespace at the beginning of lines
+dnl This is useful for c-code which may include cpp statements
+dnl
+define([RA_FLUSHLEFT],
+ [changequote(`,')dnl
+patsubst(`$1', `^[ ]+')
+changequote([,])])dnl
+
+dnl RA_RESULT_ACTIONS -- generate shell code for the result of a test
+dnl $1 -- CVAR -- cache variable to check
+dnl $2 -- NAME -- if not empty, used to generate a default value TRUE:
+dnl `AC_DEFINE(HAVE_NAME)'
+dnl $2 -- TRUE -- what to do if the CVAR is not `no'
+dnl $3 -- FALSE -- what to do otherwise; defaults to `:'
+dnl
+AC_DEFUN([RA_RESULT_ACTIONS], [
+[if test "$$1" != "" -a "$$1" != no; then
+ ]ifelse([$3], ,
+ [AC_DEFINE(HAVE_]translit($2, [a-z ./<>], [A-Z___])[,1,[FIXME])],
+ [$3])[
+else
+ ]ifelse([$4], , [:], [$4])[
+fi]])dnl
+
+dnl RA_CHECK_STRUCT_FIELD -- See if a structure has a particular field
+dnl $1 - NAME -- name of structure
+dnl $2 - FIELD -- name of field to test
+dnl $3 - INCLS -- C program text to inculde necessary files for testing
+dnl $4 - TRUE -- what to do if struct NAME has FIELD; defaults to
+dnl `AC_DEFINE(HAVE_NAME_FIELD)'
+dnl $5 - FALSE -- what to do if not; defaults to `:'
+dnl
+dnl NOTE: We still don't use AC_CHECK_MEMBERS, since it has (as of
+dnl autoconf 2.53) a bug which prevents it from recognizing members
+dnl of aggregate type.
+
+AC_DEFUN([RA_CHECK_STRUCT_FIELD], [
+ define([ra_CVAR], [ra_cv_struct_]translit($1_$2, [A-Z], [a-z]))dnl
+ AC_CACHE_CHECK([whether struct $1 has $2 field], ra_CVAR,
+ AC_TRY_COMPILE(RA_FLUSHLEFT([$3]),
+ [struct $1 ra_x; int ra_y = sizeof ra_x.$2;],
+ ra_CVAR[=yes], ra_CVAR[=no]))
+ RA_RESULT_ACTIONS(ra_CVAR, [$1_$2], [$4], [$5])dnl
+ undefine([ra_CVAR])])dnl
+
+AC_SUBST(RADIUSD_LDADD_LIST)
+AC_DEFUN([RA_RADIUSD_LDADD],
+ RADIUSD_LDADD_LIST="$RADIUSD_LDADD_LIST [$1]")
+
diff --git a/m4/guile.m4 b/m4/guile.m4
new file mode 100644
index 0000000..0934cc2
--- a/dev/null
+++ b/m4/guile.m4
@@ -0,0 +1,90 @@
+dnl This file is part of GNU Radius.
+dnl Copyright (C) 2001,2003 Free Software Foundation, Inc.
+dnl
+dnl Written by Sergey Poznyakoff
+dnl
+dnl GNU Radius is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl GNU Radius is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with GNU Radius; if not, write to the Free Software
+dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+dnl
+
+AC_DEFUN([RA_CHECK_GUILE],
+[
+ if test "x$ra_cv_lib_guile" = x; then
+ cached=""
+ AC_PATH_PROG(GUILE_CONFIG, guile-config, no, $PATH)
+ if test $GUILE_CONFIG = no; then
+ ra_cv_lib_guile=no
+ else
+ GUILE_INCLUDES=`guile-config compile`
+ GUILE_LIBS=`guile-config link`
+ fi
+
+ if test $GUILE_CONFIG != no; then
+ AC_MSG_CHECKING(for guile version 1.4 or higher)
+ GUILE_VERSION=`($GUILE_CONFIG --version 2>&1; echo '')|sed -n 's/guile-config - Guile version \([[0-9]][[0-9]]*\)\.\([[0-9]][[0-9]]*\).*/\1\2/p'`
+ case "x$GUILE_VERSION" in
+ x[[0-9]]*)
+ if test $GUILE_VERSION -lt 14; then
+ AC_MSG_RESULT(Nope. Version number too low.)
+ ra_cv_lib_guile=no
+ else
+ AC_DEFINE_UNQUOTED(GUILE_VERSION, $GUILE_VERSION,
+ [Guile version number: MAX*10 + MIN])
+ AC_MSG_RESULT(OK)
+ save_LIBS=$LIBS
+ save_CFLAGS=$CFLAGS
+ LIBS="$LIBS $GUILE_LIBS"
+ CFLAGS="$CFLAGS $GUILE_INCLUDES"
+ AC_TRY_LINK([#include <libguile.h>],
+ ifelse([$1], , scm_shell(0, NULL);, [$1]),
+ [ra_cv_lib_guile=yes],
+ [ra_cv_lib_guile=no])
+ LIBS=$save_LIBS
+ CFLAGS=$save_CFLAGS
+ fi ;;
+ *) AC_MSG_RESULT(Nope. Unknown version number)
+ ra_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)
+ RA_RESULT_ACTIONS([ra_cv_lib_guile],[LIBGUILE],[$2],[$3])
+ AC_MSG_RESULT(${cached}$ra_cv_lib_guile)
+ if test $ra_cv_lib_guile = yes; then
+ if test $GUILE_VERSION -gt 14; then
+ LIBS="$LIBS $GUILE_LIBS"
+ CFLAGS="$CFLAGS $GUILE_INCLUDES"
+ AC_CHECK_FUNCS(scm_long2num scm_cell scm_list_1 scm_list_n scm_c_define\
+ scm_c_lookup)
+ if test $ac_cv_func_scm_cell = no; then
+ AC_MSG_CHECKING(for inline scm_cell)
+ AC_TRY_LINK([#include <libguile.h>],
+ [scm_cell(SCM_EOL, SCM_EOL)],
+ [ac_cv_func_scm_cell=yes
+ AC_DEFINE(HAVE_SCM_CELL,1,
+ Define if you have scm_cell function)])
+ AC_MSG_RESULT($ac_cv_func_scm_cell)
+ fi
+ CFLAGS=$save_CFLAGS
+ LIBS=$save_LIBS
+ fi
+ fi
+])
+
+
+
diff --git a/m4/lib.m4 b/m4/lib.m4
new file mode 100644
index 0000000..1ecb33c
--- a/dev/null
+++ b/m4/lib.m4
@@ -0,0 +1,26 @@
+dnl Arguments:
+dnl $1 -- Library to look for
+dnl $2 -- Function to check in the library
+dnl $3 -- Any additional libraries that might be needed
+dnl $4 -- Action to be taken when test succeeds
+dnl $5 -- Action to be taken when test fails
+dnl $6 -- Directories where the library may reside
+AC_DEFUN([RA_CHECK_LIB],
+[
+ save_LIBS=$LIBS
+ AC_CACHE_CHECK([for -l$1], ra_cv_lib_$1,
+ [
+ for path in $6
+ do
+ LIBS="$save_LIBS $3 -L$path -l$1"
+ AC_TRY_LINK_FUNC($2,
+ [ra_cv_lib_$1="$3 -L$path -l$1"
+ break],
+ [ra_cv_lib_$1=no],$3)
+ done
+ ])
+ RA_RESULT_ACTIONS([ra_cv_lib_$1],[LIB$1],[$4],[$5])
+ LIBS=$save_LIBS
+])
+
+

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