[SCM] GNU Autoconf source repository branch, master, updated. v2.61a-312-gb524b0f

[Paul Eggert]

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- Log -----------------------------------------------------------------
commit b524b0f996c9c1e9a81a3e3cdcc11517c39adb7c
Author: Paul Eggert <address@hidden>
Date:   Tue Nov 27 09:06:40 2007 -0800

    Fix AC_C_BIGENDIAN bug caused by new awk method of substitution.
    
    * lib/autoconf/c.m4 (AC_C_BIGENDIAN): Don't comment out the
    #undef as this runs afoul of our new way of creating config.h.
    Problem reported by Jim Meyering in
    <http://lists.gnu.org/archive/html/autoconf-patches/2007-11/msg00164.html>.

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog         |    8 ++++++++
 lib/autoconf/c.m4 |    2 +-
 2 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b1af40e..6b880fc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2007-11-27  Paul Eggert  <address@hidden>
+
+       Fix AC_C_BIGENDIAN bug caused by new awk method of substitution.
+       * lib/autoconf/c.m4 (AC_C_BIGENDIAN): Don't comment out the
+       #undef as this runs afoul of our new way of creating config.h.
+       Problem reported by Jim Meyering in
+       
<http://lists.gnu.org/archive/html/autoconf-patches/2007-11/msg00164.html>.
+
 2007-11-26  Ralf Wildenhues  <address@hidden>
 
        Fix autom4te for unusual characters in input file names.
diff --git a/lib/autoconf/c.m4 b/lib/autoconf/c.m4
index b67de57..f435098 100644
--- a/lib/autoconf/c.m4
+++ b/lib/autoconf/c.m4
@@ -1401,7 +1401,7 @@ AC_DEFUN([AC_C_BIGENDIAN],
 #if defined __BIG_ENDIAN__
 # define WORDS_BIGENDIAN 1
 #elif ! defined __LITTLE_ENDIAN__
-/* #undef WORDS_BIGENDIAN */
+# undef WORDS_BIGENDIAN
 #endif])dnl
  AC_CACHE_CHECK([whether byte ordering is bigendian], [ac_cv_c_bigendian],
    [ac_cv_c_bigendian=unknown


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