Build all commands at the same time

In Go it's much more efficient to build several commands in the same `go build` because the build has to load most of the dependency tree each time. Roughly 50% on my machine: Together (go1.2 on OS X): real 0m4.049s user 0m8.387s sys 0m2.766s Separate: real 0m13.392s user 0m12.420s sys 0m6.882s
duda · Jul 25, 2014 · 8991277 · 8991277
1 parent bb1d362
commit 8991277
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/hack/build-go.sh b/hack/build-go.sh
@@ -31,7 +31,4 @@ if [ $# -gt 0 ]; then
   BINARIES="$@"
 fi
 
-for b in $BINARIES; do
-  echo "+++ Building ${b}"
-  go build "${KUBE_GO_PACKAGE}"/cmd/${b}
-done
+go build $(for b in $BINARIES; do echo "${KUBE_GO_PACKAGE}"/cmd/${b}; done)