| # memchr.m4 serial 4 | |
| dnl Copyright (C) 2002, 2003, 2004, 2009 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. | |
| AC_DEFUN([gl_FUNC_MEMCHR], | |
| [ | |
| AC_REPLACE_FUNCS(memchr) | |
| if test $ac_cv_func_memchr = no; then | |
| gl_PREREQ_MEMCHR | |
| fi | |
| ]) | |
| # Prerequisites of lib/memchr.c. | |
| AC_DEFUN([gl_PREREQ_MEMCHR], [ | |
| AC_CHECK_HEADERS(bp-sym.h) | |
| ]) |