diff options
Diffstat (limited to 'm4/wcwidth.m4')
| -rw-r--r-- | m4/wcwidth.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/m4/wcwidth.m4 b/m4/wcwidth.m4 index a260998a8b..df7919bd73 100644 --- a/m4/wcwidth.m4 +++ b/m4/wcwidth.m4 @@ -1,4 +1,4 @@ -# wcwidth.m4 serial 11 +# wcwidth.m4 serial 12 dnl Copyright (C) 2006, 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, @@ -9,7 +9,7 @@ AC_DEFUN([gl_FUNC_WCWIDTH], AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) dnl Persuade glibc <wchar.h> to declare wcwidth(). - AC_REQUIRE([AC_GNU_SOURCE]) + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([gt_TYPE_WCHAR_T]) AC_REQUIRE([gt_TYPE_WINT_T]) |