diff options
Diffstat (limited to 'm4/mmap-anon.m4')
| -rw-r--r-- | m4/mmap-anon.m4 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/m4/mmap-anon.m4 b/m4/mmap-anon.m4 index fd8a5370b3..13fbd3c491 100644 --- a/m4/mmap-anon.m4 +++ b/m4/mmap-anon.m4 @@ -1,5 +1,5 @@ -# mmap-anon.m4 serial 3 -dnl Copyright (C) 2005 Free Software Foundation, Inc. +# mmap-anon.m4 serial 4 +dnl Copyright (C) 2005, 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, dnl with or without modifications, as long as this notice is preserved. @@ -11,7 +11,7 @@ AC_DEFUN([gl_FUNC_MMAP_ANON], AC_REQUIRE([AC_PROG_EGREP]) dnl Persuade glibc <sys/mman.h> to define MAP_ANONYMOUS. - AC_REQUIRE([AC_GNU_SOURCE]) + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) # Check for mmap() AC_FUNC_MMAP |