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cmd/dist: add BOOT_GO_LDFLAGS - counterpart of BOOT_GO_GCFLAGS

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This allows passing custom LDFLAGS while building the bootstrapping
tool.

Afterwards, GO_LDFLAGS will be used as usual.
This commit is contained in:
Mihai Moldovan 2019-04-06 13:04:14 +02:00
parent 4166ff42c0
commit 17d40dc2dd
1 changed files with 5 additions and 1 deletions
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6
src/cmd/dist/build.go vendored
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@ -198,6 +198,7 @@ func xinit() {
}
gogcflags = os.Getenv("BOOT_GO_GCFLAGS")
goldflags = os.Getenv("BOOT_GO_LDFLAGS")
cc, cxx := "gcc", "g++"
if defaultclang {
@ -661,6 +662,9 @@ func runInstall(dir string, ch chan struct{}) {
if goos == "android" {
link = append(link, "-buildmode=pie")
}
if goldflags != "" {
link = append(link, goldflags)
}
link = append(link, "-o", pathf("%s/%s%s", tooldir, elem, exe))
targ = len(link) - 1
}
@ -1265,7 +1269,7 @@ func cmdbootstrap() {
}
gogcflags = os.Getenv("GO_GCFLAGS") // we were using $BOOT_GO_GCFLAGS until now
goldflags = os.Getenv("GO_LDFLAGS")
goldflags = os.Getenv("GO_LDFLAGS") // we were using $BOOT_GO_LDFLAGS until now
goBootstrap := pathf("%s/go_bootstrap", tooldir)
cmdGo := pathf("%s/go", gobin)
if debug {