diff options
Diffstat (limited to 'm4/mempcpy.m4')
-rw-r--r-- | m4/mempcpy.m4 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/m4/mempcpy.m4 b/m4/mempcpy.m4 index 9e854e8..6991f29 100644 --- a/m4/mempcpy.m4 +++ b/m4/mempcpy.m4 @@ -1,5 +1,6 @@ -# mempcpy.m4 serial 7 -dnl Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc. +# mempcpy.m4 serial 11 +dnl Copyright (C) 2003-2004, 2006-2007, 2009-2016 Free Software Foundation, +dnl 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. @@ -7,16 +8,15 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_MEMPCPY], [ dnl Persuade glibc <string.h> to declare mempcpy(). - AC_REQUIRE([AC_GNU_SOURCE]) + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) - dnl The mempcpy() declaration in lib/string_.h uses 'restrict'. + dnl The mempcpy() declaration in lib/string.in.h uses 'restrict'. AC_REQUIRE([AC_C_RESTRICT]) AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) - AC_REPLACE_FUNCS(mempcpy) + AC_CHECK_FUNCS([mempcpy]) if test $ac_cv_func_mempcpy = no; then HAVE_MEMPCPY=0 - gl_PREREQ_MEMPCPY fi ]) |