/usr/lib/cpp script to invoke clang -E

. mainly to keep X working

commands/Makefile

@@ -5,7 +5,7 @@
 SUBDIR=	add_route arp ash at awk \
 	backup badblocks banner basename \
 	btrace cal calendar \
-	cat cawf cd  cdprobe checkhier \
+	cat cawf cd  cdprobe checkhier cpp \
 	chmod chown chroot ci cksum cleantmp clear cmp co \
 	comm compress cp crc cron crontab cut \
 	dd decomp16 DESCRIBE dev2name devsize df dhcpd \

commands/cpp/Makefile

@@ -0,0 +1,5 @@
+SCRIPTS=	cpp.sh
+BINDIR=	/usr/lib
+MAN=
+
+.include <bsd.prog.mk>

commands/cpp/cpp.sh

@@ -0,0 +1,6 @@
+exec 2>>/cpp.log
+set -x
+if [ $# -ne 1 ]
+then	exec /usr/pkg/bin/clang "$@" -E - 
+else	exec /usr/pkg/bin/clang "$@" -E 
+fi