From 2e5b741993e0cffe709f14c298f5ac47f8fd8924 Mon Sep 17 00:00:00 2001 From: David Schleef Date: Tue, 21 Jan 2003 21:28:27 +0000 Subject: [PATCH] Add test for ucontext.h. (Needed for cothreads.c) Original commit message from CVS: Add test for ucontext.h. (Needed for cothreads.c) --- configure.ac | 3 +++ 1 file changed, 3 insertions(+) diff --git a/configure.ac b/configure.ac index 49aa74c1e8..ed7ba9aaa7 100644 --- a/configure.ac +++ b/configure.ac @@ -206,6 +206,9 @@ main() {atomic_t t; atomic_set(&t,0); atomic_inc(&t); atomic_add(1,&t);return 0; ]) fi +dnl Check for ucontext.h +AC_CHECK_HEADER(ucontext.h, AC_DEFINE(HAVE_UCONTEXT_H, 1, [defined if we have ucontext.h])) + dnl ###################################################################### dnl # Check command line parameters, and set shell variables accordingly # dnl ######################################################################