1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
From 28ada8896b76d620240bafc22aa395071d601482 Mon Sep 17 00:00:00 2001
From: Alex Kube <alexander.j.kube@gmail.com>
Date: Wed, 23 Oct 2019 21:15:37 +0430
Subject: [PATCH 3/9] cmd/go: Allow GOTOOLDIR to be overridden in the environment
to allow for split host/target build roots
Adapted to Go 1.13 from patches originally submitted to
the meta/recipes-devtools/go tree by
Matt Madison <matt@madison.systems>.
Upstream-Status: Inappropriate [OE specific]
Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
---
src/cmd/dist/build.go | 4 +++-
src/cmd/go/internal/cfg/cfg.go | 6 +++++-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
index 9e50311..683ca6f 100644
--- a/src/cmd/dist/build.go
+++ b/src/cmd/dist/build.go
@@ -244,7 +244,9 @@ func xinit() {
workdir = xworkdir()
xatexit(rmworkdir)
- tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos, gohostarch)
+ if tooldir = os.Getenv("GOTOOLDIR"); tooldir == "" {
+ tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos, gohostarch)
+ }
}
// compilerEnv returns a map from "goos/goarch" to the
diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
index a3277a6..db96350 100644
--- a/src/cmd/go/internal/cfg/cfg.go
+++ b/src/cmd/go/internal/cfg/cfg.go
@@ -60,7 +60,11 @@ func defaultContext() build.Context {
// variables. This matches the initialization of ToolDir in
// go/build, except for using ctxt.GOROOT rather than
// runtime.GOROOT.
- build.ToolDir = filepath.Join(ctxt.GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
+ if s := os.Getenv("GOTOOLDIR"); s != "" {
+ build.ToolDir = filepath.Clean(s)
+ } else {
+ build.ToolDir = filepath.Join(ctxt.GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
+ }
}
ctxt.GOPATH = envOr("GOPATH", ctxt.GOPATH)
--
2.17.1 (Apple Git-112)
|
