klibc.bbclass: use klcc as CPP

(From meta-openembedded rev: 3e8c748620294102423001a91583ddf3ac54f912)

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>

diff --git a/meta-openembedded/meta-initramfs/classes/klibc.bbclass b/meta-openembedded/meta-initramfs/classes/klibc.bbclass
index d553bd7..e8cdb6d 100644 (file)
--- a/meta-openembedded/meta-initramfs/classes/klibc.bbclass
+++ b/meta-openembedded/meta-initramfs/classes/klibc.bbclass
@@ -2,6 +2,7 @@
 DEPENDS =+ "klcc-cross"
 
 export CC = "${TARGET_PREFIX}klcc"
+export CPP = "${CC} -E"
 
 # klcc uses own optimizations by default. See klcc(1) man file.
 export CFLAGS=""