From 004cf1e3d230f45c12f05dce9eebae832001526c Mon Sep 17 00:00:00 2001
From: kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 13 Apr 1993 21:21:50 +0000
Subject: (main): Don't call signal for undefined signal names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4144 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/toplev.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'gcc/toplev.c')

diff --git a/gcc/toplev.c b/gcc/toplev.c
index dfaf1681233..0d9dacf0566 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -2832,7 +2832,9 @@ main (argc, argv, envp)
 
   signal (SIGFPE, float_signal);
 
+#ifdef SIGPIPE
   signal (SIGPIPE, pipe_closed);
+#endif
 
   decl_printable_name = decl_name;
   lang_expand_expr = (struct rtx_def *(*)()) do_abort;
-- 
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