From: Ian Lance Taylor <iant@golang.org>
Date: Fri, 14 Jan 2011 18:51:47 +0000 (-0800)
Subject: runtime/cgo: Don't define crosscall2 in dummy _cgo_main.c.
X-Git-Tag: weekly.2011-01-19~58
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=b97005c1d3220c5687a0c750c54d9c7868493429;p=gostls13.git

runtime/cgo: Don't define crosscall2 in dummy _cgo_main.c.

In this specific package crosscall2 is already defined in a .S
file anyhow.  This avoids a warning about mismatched
alignment.

R=rsc
CC=golang-dev
https://golang.org/cl/4000043
---

diff --git a/src/pkg/runtime/cgo/Makefile b/src/pkg/runtime/cgo/Makefile
index 55b6967d92..dc9ffb4119 100644
--- a/src/pkg/runtime/cgo/Makefile
+++ b/src/pkg/runtime/cgo/Makefile
@@ -48,7 +48,6 @@ _cgo_defun.c:
 
 _cgo_main.c:
 	echo 'int main() { return 0; }' >$@
-	echo 'void *crosscall2;' >>$@
 endif
 
 $(GOARCH).o: $(GOARCH).S