From 9ff712ecd1c8d89ea5f69aab516d421f685ad7d2 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Tue, 10 Nov 2009 19:20:34 -0800
Subject: [PATCH] make.bash: check $PATH indirectly via which quietgcc

R=agl1
CC=golang-dev
https://golang.org/cl/152056
---
 src/make.bash | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/make.bash b/src/make.bash
index 6135bef043a..f152a745191 100755
--- a/src/make.bash
+++ b/src/make.bash
@@ -36,14 +36,19 @@ darwin | linux | nacl)
 	exit 1
 esac
 
-
-bash clean.bash
-
 rm -f $GOBIN/quietgcc
 CC=${CC:-gcc}
 sed -e "s|@CC@|$CC|" < quietgcc.bash > $GOBIN/quietgcc
 chmod +x $GOBIN/quietgcc
 
+if ! (cd lib9 && which quietgcc) >/dev/null 2>&1; then
+	echo "installed quietgcc as $GOBIN/quietgcc but 'which quietgcc' fails" 1>&2
+	echo "double-check that $GOBIN is in your "'$PATH' 1>&2
+	exit 1
+fi
+
+bash clean.bash
+
 for i in lib9 libbio libmach cmd pkg libcgo cmd/cgo cmd/ebnflint cmd/godoc cmd/gofmt cmd/goyacc cmd/hgpatch
 do
 	case "$i-$GOOS" in