include_next: silence autoconf 2.68 warning

[gnulib.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 5ae6823..146e522 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2010-08-26  Eric Blake  <eblake@redhat.com>
 
+       include_next: silence autoconf 2.68 warning
+       * m4/include_next.m4 (gl_INCLUDE_NEXT): Mark this use of
+       AC_COMPILE_IFELSE as special.
+       (AC_LANG_DEFINES_PROVIDED): Provide dummy implementation for
+       autoconf < 2.68.
+
        acl: fix compilation test
        * m4/acl.m4 (gl_FUNC_ALL): Use correct format for
        AC_COMPILE_IFELSE.