build: use go command during build

If something goes wrong, it should suffice to set
USE_GO_TOOL=false in env.bash to fall back to the
makefiles.  I will delete the makefiles in January.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5502047

1 files changed, 41 insertions, 11 deletions

diff --git a/src/run.bash b/src/run.bash
index e88868a621..90e8797c09 100755
--- a/src/run.bash
+++ b/src/run.bash
@@ -31,23 +31,53 @@ xcd() {
 }
 
 if $rebuild; then
+	if $USE_GO_TOOL; then
+		echo
+		echo '# Package builds'
+		GOPATH="" time go install -a all
+	else
+		(xcd pkg
+			gomake clean
+			time gomake install
+		) || exit $?
+	fi
+fi
+
+if $USE_GO_TOOL; then
+	echo
+	echo '# Package tests'
+	GOPATH="" time go test all -short
+else
 	(xcd pkg
-		gomake clean
-		time gomake install
+	gomake testshort
 	) || exit $?
 fi
 
-(xcd pkg
-gomake testshort
-) || exit $?
+if $USE_GO_TOOL; then
+	echo
+	echo '# runtime -cpu=1,2,4'
+	go test runtime -short -cpu=1,2,4
+else
+	(xcd pkg/runtime;
+	go test -short -cpu=1,2,4
+	) || exit $?
+fi
 
-(xcd pkg/runtime;
-gotest -short -cpu=1,2,4
-) || exit $?
+if $USE_GO_TOOL; then
+	echo
+	echo '# sync -cpu=10'
+	go test sync -short -cpu=10
+else
+	(xcd pkg/sync;
+	GOMAXPROCS=10 gomake testshort
+	) || exit $?
+fi
 
-(xcd pkg/sync;
-GOMAXPROCS=10 gomake testshort
-) || exit $?
+if $USE_GO_TOOL; then
+	echo
+	echo '# Build bootstrap scripts'
+	./buildscript.sh
+fi
 
 (xcd pkg/exp/ebnflint
 time gomake test