| # libsigsegv.m4 serial 4 |
| dnl Copyright (C) 2002-2003, 2008-2020 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. |
| |
| dnl From Bruno Haible, Sam Steingold. |
| |
| AC_DEFUN([gl_LIBSIGSEGV], |
| [ |
| AC_LIB_HAVE_LINKFLAGS([sigsegv], [], |
| [#include <sigsegv.h>], [sigsegv_deinstall_handler();], |
| [no, consider installing GNU libsigsegv]) |
| dnl Some other autoconf macros and clisp's configure use this variable. |
| gl_cv_lib_sigsegv="$ac_cv_libsigsegv" |
| ]) |
