1# getdelim.m4 serial 2 2 3dnl Copyright (C) 2005, 2006 Free Software dnl Foundation, Inc. 4dnl 5dnl This file is free software; the Free Software Foundation 6dnl gives unlimited permission to copy and/or distribute it, 7dnl with or without modifications, as long as this notice is preserved. 8 9AC_PREREQ(2.52) 10 11AC_DEFUN([gl_FUNC_GETDELIM], 12[ 13 14 dnl Persuade glibc <stdio.h> to declare getdelim(). 15 AC_REQUIRE([AC_GNU_SOURCE]) 16 17 AC_REPLACE_FUNCS(getdelim) 18 AC_CHECK_DECLS_ONCE(getdelim) 19 20 if test $ac_cv_func_getdelim = no; then 21 gl_PREREQ_GETDELIM 22 fi 23]) 24 25# Prerequisites of lib/getdelim.c. 26AC_DEFUN([gl_PREREQ_GETDELIM], 27[ 28 AC_CHECK_FUNCS([flockfile funlockfile]) 29]) 30