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| author | Ian Lance Taylor <iant@golang.org> | 2014-11-07 08:19:19 -0800 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2014-11-07 08:19:19 -0800 |
| commit | 1340c6d59303e0acaab6a50cb39a7c978e25f11b (patch) | |
| tree | 3350b02443ad9c258918fb698933d4cc736bb24f | |
| parent | ec7f33300f7fb35ad30e37399126b61b4ca8052a (diff) | |
| download | go-1340c6d59303e0acaab6a50cb39a7c978e25f11b.tar.gz go-1340c6d59303e0acaab6a50cb39a7c978e25f11b.zip | |
cmd/go: disable warnings from cmd/cc when building for SWIG
Fixes #9065.
LGTM=rsc
R=rsc, misch
CC=golang-codereviews
https://golang.org/cl/171270043
| -rw-r--r-- | src/cmd/go/build.go | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/cmd/go/build.go b/src/cmd/go/build.go index 79a27116a1..1dd4314da6 100644 --- a/src/cmd/go/build.go +++ b/src/cmd/go/build.go @@ -1826,7 +1826,15 @@ func (gcToolchain) ld(b *builder, p *Package, out string, allactions []*action, func (gcToolchain) cc(b *builder, p *Package, objdir, ofile, cfile string) error { inc := filepath.Join(goroot, "pkg", fmt.Sprintf("%s_%s", goos, goarch)) cfile = mkAbs(p.Dir, cfile) - args := stringList(tool(archChar+"c"), "-F", "-V", "-w", "-trimpath", b.work, "-I", objdir, "-I", inc, "-o", ofile, buildCcflags, "-D", "GOOS_"+goos, "-D", "GOARCH_"+goarch, cfile) + warn := []string{"-w"} + if p.usesSwig() { + // When using SWIG, this compiler is only used to + // compile the C files generated by SWIG. + // We don't want warnings. + // See issue 9065 for details. + warn = nil + } + args := stringList(tool(archChar+"c"), "-F", "-V", warn, "-trimpath", b.work, "-I", objdir, "-I", inc, "-o", ofile, buildCcflags, "-D", "GOOS_"+goos, "-D", "GOARCH_"+goarch, cfile) return b.run(p.Dir, p.ImportPath, nil, args) } |