cmd/cgo: fix windows build

        The shared library changes broke the windows build because __attribute__ ((visibility ("hidden"))) is not supported in windows gcc. This change removes the attribute, as it is only needed when building shared libraries.

R=rsc
CC=golang-dev
https://golang.org/cl/12829044

diff --git a/src/cmd/cgo/out.go b/src/cmd/cgo/out.go
index 140febb0085554a87151a2c7326e432b1b2a5b26..012e0365bb283945d5ac71d7f449240976207c81 100644 (file)
--- a/src/cmd/cgo/out.go
+++ b/src/cmd/cgo/out.go
@@ -494,7 +494,7 @@ func (p *Package) writeOutputFunc(fgcc *os.File, n *Name) {
 
        // Gcc wrapper unpacks the C argument struct
        // and calls the actual C function.
-       fmt.Fprintf(fgcc, "__attribute__ ((visibility (\"hidden\"))) void\n")
+       fmt.Fprintf(fgcc, "void\n")
        fmt.Fprintf(fgcc, "_cgo%s%s(void *v)\n", cPrefix, n.Mangle)
        fmt.Fprintf(fgcc, "{\n")
        if n.AddError {