cmd/dist: drop unneeded clang flags

Our source no longer needs these flags set to build cleanly using clang.

Tested with

* Ubuntu clang version 3.0-6ubuntu3 (tags/RELEASE_30/final) (based on LLVM 3.0) on i386
* clang version 3.2 (tags/RELEASE_32/final) on amd64 cross compiling all platforms

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/7058053

diff --git a/src/cmd/dist/build.c b/src/cmd/dist/build.c
index 2dc3b9ba4eb88518a8c3dc06720ea1977890fcd9..e51fc9d7d77b38eaeb0b77dfeb28babbecb19569 100644 (file)
--- a/src/cmd/dist/build.c
+++ b/src/cmd/dist/build.c
@@ -601,10 +601,6 @@ install(char *dir)
                splitfields(&gccargs, bstr(&b));
                for(i=0; i<nelem(proto_gccargs); i++)
                        vadd(&gccargs, proto_gccargs[i]);
-               if(xstrstr(bstr(&b), "clang") != nil) {
-                       vadd(&gccargs, "-Wno-dangling-else");
-                       vadd(&gccargs, "-Wno-unused-value");
-               }
        }
 
        islib = hasprefix(dir, "lib") || streq(dir, "cmd/cc") || streq(dir, "cmd/gc");