+echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
+echo "configure:2378: checking for sigsetjmp" >&5
+cat > conftest.$ac_ext <<EOF
+#line 2380 "configure"
+#include "confdefs.h"
+#include <setjmp.h>
+int main() {
+sigsetjmp((void *)0, 0);
+; return 0; }
+EOF
+if { (eval echo configure:2387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ cat >> confdefs.h <<\EOF
+#define HAVE_SIGSETJMP 1
+EOF
+ echo "$ac_t""yes" 1>&6
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ echo "$ac_t""no" 1>&6
+fi
+rm -f conftest*
+