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https://github.com/golang/go
synced 2024-11-21 15:04:44 -07:00
go/build: fix build and clean ups
R=rsc CC=golang-dev https://golang.org/cl/4620045
This commit is contained in:
parent
4a8de67058
commit
7c248ae077
@ -48,10 +48,9 @@ func Build(tree *Tree, pkg string, info *DirInfo) (*Script, os.Error) {
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if len(info.CgoFiles) > 0 {
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cgoFiles := b.abss(info.CgoFiles...)
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s.addInput(cgoFiles...)
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outInter, outGo, outObj := b.cgo(cgoFiles)
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outGo, outObj := b.cgo(cgoFiles)
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gofiles = append(gofiles, outGo...)
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ofiles = append(ofiles, outObj...)
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s.addIntermediate(outInter...)
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s.addIntermediate(outGo...)
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s.addIntermediate(outObj...)
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}
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@ -71,7 +70,7 @@ func Build(tree *Tree, pkg string, info *DirInfo) (*Script, os.Error) {
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s.addInput(sfile)
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b.asm(ofile, sfile)
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ofiles = append(ofiles, ofile)
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s.addIntermediate(sfile, ofile)
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s.addIntermediate(ofile)
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}
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if len(ofiles) == 0 {
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@ -158,6 +157,7 @@ func (s *Script) Stale() bool {
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// Clean removes the Script's Intermediate files.
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// It tries to remove every file and returns the first error it encounters.
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func (s *Script) Clean() (err os.Error) {
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// Reverse order so that directories get removed after the files they contain.
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for i := len(s.Intermediate) - 1; i >= 0; i-- {
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if e := os.Remove(s.Intermediate[i]); err == nil {
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err = e
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@ -169,6 +169,7 @@ func (s *Script) Clean() (err os.Error) {
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// Clean removes the Script's Intermediate and Output files.
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// It tries to remove every file and returns the first error it encounters.
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func (s *Script) Nuke() (err os.Error) {
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// Reverse order so that directories get removed after the files they contain.
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for i := len(s.Output) - 1; i >= 0; i-- {
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if e := os.Remove(s.Output[i]); err == nil {
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err = e
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@ -337,7 +338,7 @@ func (b *build) gccArgs(args ...string) []string {
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return append([]string{"gcc", m, "-I", b.path, "-g", "-fPIC", "-O2"}, args...)
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}
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func (b *build) cgo(cgofiles []string) (outInter, outGo, outObj []string) {
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func (b *build) cgo(cgofiles []string) (outGo, outObj []string) {
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// cgo
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// TODO(adg): CGOPKGPATH
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// TODO(adg): CGO_FLAGS
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@ -359,8 +360,8 @@ func (b *build) cgo(cgofiles []string) (outInter, outGo, outObj []string) {
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})
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outGo = append(outGo, gofiles...)
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exportH := filepath.Join(b.path, "_cgo_export.h")
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outInter = append(outInter, exportH, defunC, b.obj+"_cgo_flags")
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outInter = append(outInter, cfiles...)
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b.script.addIntermediate(defunC, exportH, b.obj+"_cgo_flags")
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b.script.addIntermediate(cfiles...)
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// cc _cgo_defun.c
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defunObj := b.obj + "_cgo_defun." + b.arch
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@ -376,12 +377,12 @@ func (b *build) cgo(cgofiles []string) (outInter, outGo, outObj []string) {
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if !strings.HasSuffix(ofile, "_cgo_main.o") {
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outObj = append(outObj, ofile)
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} else {
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outInter = append(outInter, ofile)
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b.script.addIntermediate(ofile)
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}
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}
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dynObj := b.obj + "_cgo_.o"
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b.gccLink(dynObj, linkobj...)
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outInter = append(outInter, dynObj)
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b.script.addIntermediate(dynObj)
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// cgo -dynimport
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importC := b.obj + "_cgo_import.c"
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@ -391,7 +392,7 @@ func (b *build) cgo(cgofiles []string) (outInter, outGo, outObj []string) {
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Input: []string{dynObj},
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Output: []string{importC},
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})
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outInter = append(outInter, importC)
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b.script.addIntermediate(importC)
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// cc _cgo_import.ARCH
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importObj := b.obj + "_cgo_import." + b.arch
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