build: create bin and pkg directories as needed; drop from hg

R=dsymonds, r
CC=golang-dev
http://codereview.appspot.com/2050043

Committer: Russ Cox <rsc@golang.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/make.bash b/src/make.bash
index c778d922a..0a0f49455 100755
--- a/src/make.bash
+++ b/src/make.bash
@@ -10,6 +10,12 @@ if [ ! -f env.bash ]; then
 fi
 . ./env.bash
 
+# Create target directories
+if [ "$GOBIN" = "$GOROOT/bin" ]; then
+	mkdir -p "$GOROOT/bin"
+fi
+mkdir -p "$GOROOT/pkg"
+
 GOROOT_FINAL=${GOROOT_FINAL:-$GOROOT}
 
 MAKEFLAGS=${MAKEFLAGS:-"-j4"}