Support for stripping executables in --enable-relocatable.

[gnulib.git] / m4 / libsigsegv.m4

diff --git a/m4/libsigsegv.m4 b/m4/libsigsegv.m4
index 339cc69..ecd81f2 100644 (file)
--- a/m4/libsigsegv.m4
+++ b/m4/libsigsegv.m4
@@ -1,13 +1,11 @@
-# libsigsegv.m4 serial 1
-dnl Copyright (C) 2002-2003, 2008 Free Software Foundation, Inc.
+# libsigsegv.m4 serial 3
+dnl Copyright (C) 2002-2003, 2008, 2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
 dnl From Bruno Haible, Sam Steingold.
 
-AC_PREREQ(2.61)
-
 AC_DEFUN([gl_LIBSIGSEGV],
 [
   dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
@@ -24,7 +22,7 @@ AC_DEFUN([gl_LIBSIGSEGV],
   gl_save_CPPFLAGS="$CPPFLAGS"
   AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCSIGSEGV])
 
-  AC_CACHE_CHECK([for libsigsegv], gl_cv_lib_sigsegv, [
+  AC_CACHE_CHECK([for libsigsegv], [gl_cv_lib_sigsegv], [
     gl_cv_lib_sigsegv="no, consider installing GNU libsigsegv"
     gl_save_LIBS="$LIBS"
     LIBS="$LIBS $LIBSIGSEGV"
@@ -34,7 +32,7 @@ AC_DEFUN([gl_LIBSIGSEGV],
     LIBS="$gl_save_LIBS"
   ])
   if test "$gl_cv_lib_sigsegv" = yes; then
-    AC_DEFINE([HAVE_LIBSIGSEGV], 1,
+    AC_DEFINE([HAVE_LIBSIGSEGV], [1],
       [Define if you have the libsigsegv library.])
     AC_MSG_CHECKING([how to link with libsigsegv])
     AC_MSG_RESULT([$LIBSIGSEGV])
@@ -45,6 +43,6 @@ AC_DEFUN([gl_LIBSIGSEGV],
     LIBSIGSEGV=
     LTLIBSIGSEGV=
   fi
-  AC_SUBST(LIBSIGSEGV)
-  AC_SUBST(LTLIBSIGSEGV)
+  AC_SUBST([LIBSIGSEGV])
+  AC_SUBST([LTLIBSIGSEGV])
 ])