ansi-c++-opt: Provide option --enable-c++/--disable-c++ when possible.

[gnulib.git] / m4 / eealloc.m4

diff --git a/m4/eealloc.m4 b/m4/eealloc.m4
index aca0df9..63dd920 100644 (file)
--- a/m4/eealloc.m4
+++ b/m4/eealloc.m4
@@ -1,10 +1,8 @@
-# eealloc.m4 serial 1
-dnl Copyright (C) 2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# eealloc.m4 serial 2
+dnl Copyright (C) 2003, 2009, 2010 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.
 
 AC_DEFUN([gl_EEALLOC],
 [
@@ -18,7 +16,7 @@ AC_DEFUN([gl_EEMALLOC],
   _AC_FUNC_MALLOC_IF(
     [gl_cv_func_malloc_0_nonnull=1],
     [gl_cv_func_malloc_0_nonnull=0])
-  AC_DEFINE_UNQUOTED([MALLOC_0_IS_NONNULL], $gl_cv_func_malloc_0_nonnull,
+  AC_DEFINE_UNQUOTED([MALLOC_0_IS_NONNULL], [$gl_cv_func_malloc_0_nonnull],
     [If malloc(0) is != NULL, define this to 1.  Otherwise define this
      to 0.])
 ])
@@ -28,7 +26,7 @@ AC_DEFUN([gl_EEREALLOC],
   _AC_FUNC_REALLOC_IF(
     [gl_cv_func_realloc_0_nonnull=1],
     [gl_cv_func_realloc_0_nonnull=0])
-  AC_DEFINE_UNQUOTED([REALLOC_0_IS_NONNULL], $gl_cv_func_realloc_0_nonnull,
+  AC_DEFINE_UNQUOTED([REALLOC_0_IS_NONNULL], [$gl_cv_func_realloc_0_nonnull],
     [If realloc(NULL,0) is != NULL, define this to 1.  Otherwise define this
      to 0.])
 ])