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cmd/link: Replace fmt.Sprintf with filepath.Join

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In a number of places the code was joining filepaths explicitly with
"/", instead of using filepath.Join. This may cause problems on Windows
(or other) platforms.

This is in support of https://go-review.googlesource.com/#/c/18057

Change-Id: Ieb1334f35ddb2e125be690afcdadff8d7b0ace10
Reviewed-on: https://go-review.googlesource.com/21369
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Christopher Nelson 2016-03-31 16:22:54 -04:00 committed by Brad Fitzpatrick
parent c27efce66b
commit 8677cad199
1 changed files with 8 additions and 8 deletions
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16
src/cmd/link/internal/ld/lib.go
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@ -401,7 +401,7 @@ func libinit() {
suffix = "msan"
}
Lflag(fmt.Sprintf("%s/pkg/%s_%s%s%s", goroot, goos, goarch, suffixsep, suffix))
Lflag(filepath.Join(goroot, "pkg", fmt.Sprintf("%s_%s%s%s", goos, goarch, suffixsep, suffix)))
mayberemoveoutfile()
f, err := os.OpenFile(outfile, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0775)
@ -464,7 +464,7 @@ func loadinternal(name string) {
found := 0
for i := 0; i < len(Ctxt.Libdir); i++ {
if Linkshared {
shlibname := fmt.Sprintf("%s/%s.shlibname", Ctxt.Libdir[i], name)
shlibname := filepath.Join(Ctxt.Libdir[i], name+".shlibname")
if Debug['v'] != 0 {
fmt.Fprintf(&Bso, "searching for %s.a in %s\n", name, shlibname)
}
@ -474,7 +474,7 @@ func loadinternal(name string) {
break
}
}
pname := fmt.Sprintf("%s/%s.a", Ctxt.Libdir[i], name)
pname := filepath.Join(Ctxt.Libdir[i], name+".a")
if Debug['v'] != 0 {
fmt.Fprintf(&Bso, "searching for %s.a in %s\n", name, pname)
}
@ -957,7 +957,7 @@ func hostlinksetup() {
coutbuf.f.Close()
mayberemoveoutfile()
p := fmt.Sprintf("%s/go.o", tmpdir)
p := filepath.Join(tmpdir, "go.o")
var err error
f, err := os.OpenFile(p, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0775)
if err != nil {
@ -975,7 +975,7 @@ func hostobjCopy() (paths []string) {
sema := make(chan struct{}, runtime.NumCPU()) // limit open file descriptors
for i, h := range hostobj {
h := h
dst := fmt.Sprintf("%s/%06d.o", tmpdir, i)
dst := filepath.Join(tmpdir, fmt.Sprintf("%06d.o", i))
paths = append(paths, dst)
wg.Add(1)
@ -1021,7 +1021,7 @@ func archive() {
mayberemoveoutfile()
argv := []string{extar, "-q", "-c", "-s", outfile}
argv = append(argv, fmt.Sprintf("%s/go.o", tmpdir))
argv = append(argv, filepath.Join(tmpdir, "go.o"))
argv = append(argv, hostobjCopy()...)
if Debug['v'] != 0 {
@ -1134,7 +1134,7 @@ func hostlink() {
argv = append(argv, "-Qunused-arguments")
}
argv = append(argv, fmt.Sprintf("%s/go.o", tmpdir))
argv = append(argv, filepath.Join(tmpdir, "go.o"))
argv = append(argv, hostobjCopy()...)
if Linkshared {
@ -1212,7 +1212,7 @@ func hostlink() {
if Debug['s'] == 0 && debug_s == 0 && HEADTYPE == obj.Hdarwin {
// Skip combining dwarf on arm.
if Thearch.Thechar != '5' && Thearch.Thechar != '7' {
dsym := fmt.Sprintf("%s/go.dwarf", tmpdir)
dsym := filepath.Join(tmpdir, "go.dwarf")
if out, err := exec.Command("dsymutil", "-f", outfile, "-o", dsym).CombinedOutput(); err != nil {
Ctxt.Cursym = nil
Exitf("%s: running dsymutil failed: %v\n%s", os.Args[0], err, out)