diff options
Diffstat (limited to 'm4/memmem.m4')
| -rw-r--r-- | m4/memmem.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/m4/memmem.m4 b/m4/memmem.m4 index e6d40068e4..e6a3da193c 100644 --- a/m4/memmem.m4 +++ b/m4/memmem.m4 @@ -1,4 +1,4 @@ -# memmem.m4 serial 4 +# memmem.m4 serial 5 dnl Copyright (C) 2002, 2003, 2004, 2007 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -7,7 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_MEMMEM], [ dnl Persuade glibc <string.h> to declare memmem(). - AC_REQUIRE([AC_GNU_SOURCE]) + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) AC_REPLACE_FUNCS(memmem) |