From: Russ Cox <rsc@golang.org>
Date: Thu, 12 Jan 2012 19:05:54 +0000 (-0800)
Subject: go/build: allow colon in #cgo flags
X-Git-Tag: weekly.2012-01-15~48
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=fb036824df95f5d127064b3897e3e74fb9691b29;p=gostls13.git

go/build: allow colon in #cgo flags

This makes it possible to say -I c:/foo on Windows.

Fixes #2683 comment #3.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5540043
---

diff --git a/src/pkg/go/build/dir.go b/src/pkg/go/build/dir.go
index 265261f22e..7f24754298 100644
--- a/src/pkg/go/build/dir.go
+++ b/src/pkg/go/build/dir.go
@@ -476,7 +476,7 @@ func (ctxt *Context) saveCgo(filename string, di *DirInfo, cg *ast.CommentGroup)
 	return nil
 }
 
-var safeBytes = []byte("+-.,/0123456789=ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz")
+var safeBytes = []byte("+-.,/0123456789=ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz:")
 
 func safeName(s string) bool {
 	if s == "" {