diff options
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/aclocal.m4 b/aclocal.m4 index 7269ea16e..b43abdc52 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -1929,7 +1929,7 @@ AC_DEFUN([jm_PREREQ_XREADLINK], # Check prerequisites for compiling lib/c-stack.c. -# Copyright (C) 2002 Free Software Foundation, Inc. +# Copyright (C) 2002, 2003 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -1956,6 +1956,7 @@ AC_DEFUN([AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC], ac_cv_sys_xsi_stack_overflow_heuristic, [AC_TRY_RUN( [ + #include <unistd.h> #include <signal.h> #include <ucontext.h> |