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cmd/go: permit C files if the package uses SWIG

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They will be compiled and added to the archive, just as though the
package used cgo.  In effect all SWIG packages now use cgo anyhow.

Change-Id: I5d5a28ed0ec4295f24036b2834218bc980f080d0
Reviewed-on: https://go-review.googlesource.com/10146
Reviewed-by: Minux Ma <minux@golang.org>
This commit is contained in:
Ian Lance Taylor 2015-05-15 17:12:20 -07:00
parent 0b36e1272d
commit ac7ffdfa10
1 changed files with 2 additions and 2 deletions
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4
src/cmd/go/pkg.go
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@ -673,10 +673,10 @@ func (p *Package) load(stk *importStack, bp *build.Package, err error) *Package
p.Target = p.target
// The gc toolchain only permits C source files with cgo.
if len(p.CFiles) > 0 && !p.usesCgo() && buildContext.Compiler == "gc" {
if len(p.CFiles) > 0 && !p.usesCgo() && !p.usesSwig() && buildContext.Compiler == "gc" {
p.Error = &PackageError{
ImportStack: stk.copy(),
Err: fmt.Sprintf("C source files not allowed when not using cgo: %s", strings.Join(p.CFiles, " ")),
Err: fmt.Sprintf("C source files not allowed when not using cgo or SWIG: %s", strings.Join(p.CFiles, " ")),
}
return p
}