From: Anthony Martin <ality@pbrane.org>
Date: Tue, 31 Jan 2012 03:25:40 +0000 (-0800)
Subject: runtime: fix mkasmh.h
X-Git-Tag: weekly.2012-02-07~197
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=bacb1b70f77764a1e381645c90b44b5818fd9e28;p=gostls13.git

runtime: fix mkasmh.h

We weren't properly deleting the various header
files (that were temporarily renamed) if a $CC
for the current $GOARCH didn't exist.  And since
the compiler checks the current directory for
headers before any -I arguments, this had the
unfortunate side effect of including the last
generated headers instead of the correct ones.

R=r, rsc
CC=golang-dev
https://golang.org/cl/5581055
---

diff --git a/src/pkg/runtime/mkasmh.sh b/src/pkg/runtime/mkasmh.sh
index ab856b3ab5..eaabe07085 100755
--- a/src/pkg/runtime/mkasmh.sh
+++ b/src/pkg/runtime/mkasmh.sh
@@ -3,6 +3,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
+trap "rm -f arch_GOARCH.h defs_GOOS_GOARCH.h os_GOOS.h signals_GOOS.h" EXIT SIGINT SIGTERM
 set -e
 
 SYS=$1
@@ -135,5 +136,3 @@ aggr != "" && /^	/ {
 	printf("#define %s_%s %s\n", aggr, name, offset);
 }
 '
-
-rm -f arch_GOARCH.h defs_GOOS_GOARCH.h os_GOOS.h signals_GOOS.h