diff -up go/src/make.bash.verbose go/src/make.bash

--- go/src/make.bash.verbose	2017-07-11 12:00:09.513553508 +0200

+++ go/src/make.bash	2017-07-11 12:01:25.288245720 +0200

@@ -167,7 +167,7 @@ if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOH

 	# CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,

 	# use the host compiler, CC, from `cmd/dist/dist env` instead.

 	CC=$CC GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH \

-		"$GOTOOLDIR"/go_bootstrap install -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd

+		"$GOTOOLDIR"/go_bootstrap install -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v -x std cmd

 	echo

 fi

@@ -175,7 +175,7 @@ echo "##### Building packages and comman

 old_bin_files=$(cd $GOROOT/bin && echo *)

-CC=$CC_FOR_TARGET "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd

+CC=$CC_FOR_TARGET "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v -x std cmd

 # Check that there are no new files in $GOROOT/bin other than go and gofmt

 # and $GOOS_$GOARCH (a directory used when cross-compiling).