conf/bitbake.conf:

    Use -isystem instead of -I for the staging incdir.
    This will make the staging directory to be the
    last one in the include chain, this should make all
    'local' includes be handled first and only then we will
    fall back to the staging directory.
    nice option...

diff --git a/conf/bitbake.conf b/conf/bitbake.conf
index 2043a500eb74e115f70b6b2459de32df5801075c..bcff586b82af6979ac1b67d8960f1bf17cce7a3c 100644 (file)
--- a/conf/bitbake.conf
+++ b/conf/bitbake.conf
@@ -239,9 +239,9 @@ EXTRA_OEMAKE = "-e MAKEFLAGS="
 # Build flags and options.
 ##################################################################
 
-export BUILD_CPPFLAGS = "-I${STAGING_DIR}/${BUILD_SYS}/include"
+export BUILD_CPPFLAGS = "-isystem${STAGING_DIR}/${BUILD_SYS}/include"
 export CPPFLAGS = "${TARGET_CPPFLAGS}"
-export TARGET_CPPFLAGS = "-I${STAGING_DIR}/${TARGET_SYS}/include"
+export TARGET_CPPFLAGS = "-isystem${STAGING_DIR}/${TARGET_SYS}/include"
 
 export BUILD_CFLAGS = "${BUILD_CPPFLAGS} ${BUILD_OPTIMIZATION}"
 export CFLAGS = "${TARGET_CFLAGS}"