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cmd/go: fix handling of gccgo standard library.

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The previous logic was mainly non-working. It only needs to
ensure that the go tool doesn't try to build the standard
library with gccgo.

R=golang-dev, rsc
CC=golang-dev, remy
https://golang.org/cl/5580051
This commit is contained in:
Rémy Oudompheng 2012-01-31 19:41:38 +01:00
parent 3c6bebf5a7
commit d7172084d0
2 changed files with 6 additions and 8 deletions
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6
src/cmd/go/build.go
View File

@ -349,6 +349,12 @@ func (b *builder) action(mode buildMode, depMode buildMode, p *Package) *action
// Fake packages - nothing to build.
return a
}
// gccgo standard library is "fake" too.
if _, ok := buildToolchain.(gccgoToolchain); ok {
// the target name is needed for cgo.
a.target = p.target
return a
}
}
if !p.Stale && !buildA && p.target != "" {

8
src/cmd/go/pkg.go
View File

@ -295,14 +295,6 @@ func scanPackage(ctxt *build.Context, t *build.Tree, arg, importPath, dir string
dir = filepath.Join(filepath.Dir(dir), "gccgo", filepath.Base(dir))
}
p.target = buildToolchain.pkgpath(dir, p)
// NB. Currently we have gccgo install the standard libraries
// in the "usual" location, where the Go toolchain puts them.
if p.Standard {
if _, ok := buildToolchain.(gccgoToolchain); ok {
p.target = goToolchain{}.pkgpath(dir, p)
}
}
}
var built time.Time