* configure.ac (AC_PROG_CC_STDC): Use this instead of AC_PROG_CC.

diff --git a/ChangeLog b/ChangeLog
index bac7afc5f4ccc55a634dbe15e705f0baeab0e2f3..01948890a1fc50ade7fa54bf6f31307eef6d86ce 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,11 @@
 
        * configure.ac (AM_PROG_CC_C_O): Add.  Needed for CVS Automake.
        Problem reported by Eric Blake.
+       (AC_PROG_CC_STDC): Use this instead of AC_PROG_CC, so that
+       we get a standard-conforming compiler.  This relies on the new
+       m4/c.m4 file.  Note that it's a bit tricky, since c.m4 doesn't
+       define AC_PROG_CC_STDC; we are relying on Autoconf 2.59 internals.
+       m4/c.m4 can go away with Autoconf 2.60 comes out.
 
 2005-11-17  Jim Meyering  <jim@meyering.net>