Index: INSTALL
--- INSTALL.orig
+++ INSTALL
@@ -113,7 +113,7 @@ fi
 if [ `uname` != Darwin ]; then
 	# Determine whether fontsrv X11 files are available.
 	rm -f a.out
-	cc -o a.out -c -Iinclude -I/usr/include -I/usr/local/include -I/usr/include/freetype2 -I/usr/local/include/freetype2 \
+	${CC} -o a.out -c -Iinclude -I/usr/include -I/usr/local/include -I/usr/include/freetype2 -I/usr/local/include/freetype2 \
 	    -I/usr/X11R7/include -I/usr/X11R7/include/freetype2 \
 	    -I/usr/X11R6/include -I/usr/X11R6/include/freetype2 src/cmd/fontsrv/x11.c >/dev/null 2>&1
 	if [ -f a.out ]; then
@@ -139,7 +139,7 @@ echo "* Compiler version:"
 cd src
 if $dobuild; then
 	echo "* Building mk..."
-	../dist/buildmk 2>&1 | sed 's/^[+] //'
+	../dist/buildmk 2>&1
 
 	if [ ! -x ../bin/mk ]; then
 		echo "* Error: mk failed to build."
@@ -147,7 +147,6 @@ if $dobuild; then
 	fi
 
 	echo "* Building everything (be patient)..."
-	mk clean
 	mk libs-nuke
 	mk all || exit 1
 	if [ ! -x $PLAN9/src/cmd/o.cleanname -o ! -x $PLAN9/src/cmd/acme/o.acme ]; then
@@ -206,5 +205,5 @@ if $doinstall; then
 	echo "	PLAN9=$PLAN9 export PLAN9"
 	echo '	PATH=$PATH:$PLAN9/bin export PATH'
 fi
-) 2>&1 | tee install.log | $awk -f $PLAN9/dist/isum.awk -v 'copy='install.sum
+) 2>&1 | tee install.log