fix build: disable gofmt test script, enable gotest testing instead

R=rsc
CC=golang-dev
https://golang.org/cl/4403045

src/cmd/gofmt/Makefile

@@ -15,5 +15,5 @@ include ../../Make.cmd
 test: $(TARG)
 	./test.sh
 
-smoketest: $(TARG)
-	(cd testdata; ./test.sh)
+testshort:
+	gotest -test.short

src/pkg/Makefile

@@ -194,7 +194,6 @@ NOTEST+=\
 	../cmd/cgo\
 	../cmd/ebnflint\
 	../cmd/godoc\
-	../cmd/gofmt\
 	../cmd/gotest\
 	../cmd/govet\
 	../cmd/goyacc\

src/run.bash

@@ -50,15 +50,6 @@ fi
 GOMAXPROCS=10 gomake testshort
 ) || exit $?
 
-[ "$GOARCH" == arm ] ||
-(xcd cmd/gofmt
-if $rebuild; then
-	gomake clean;
-	time gomake
-fi
-time gomake smoketest
-) || exit $?
-
 (xcd cmd/ebnflint
 if $rebuild; then
 	gomake clean;