1 # strverscmp.m4 serial 8 2 dnl Copyright (C) 2002, 2005-2012 Free Software Foundation, Inc. 3 dnl This file is free software; the Free Software Foundation 4 dnl gives unlimited permission to copy and/or distribute it, 5 dnl with or without modifications, as long as this notice is preserved. 6 7 AC_DEFUN([gl_FUNC_STRVERSCMP], 8 [ 9 dnl Persuade glibc <string.h> to declare strverscmp(). 10 AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) 11 12 AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) 13 AC_CHECK_FUNCS([strverscmp]) 14 if test $ac_cv_func_strverscmp = no; then 15 HAVE_STRVERSCMP=0 16 fi 17 ]) 18 19 # Prerequisites of lib/strverscmp.c. 20 AC_DEFUN([gl_PREREQ_STRVERSCMP], [ 21 : 22 ]) 23
