Without this set, in the case host=target (which it does for on-target gcc), the native header directory is set to the target sysroot with no prefix. This means it would look for sdt.h on the build system instead of in the target headers and this can lead to build failures and is host contamination of the build.
The correct fix is to explicitly set the native header directory to the correct location and then the headers get detected correctly. Signed-off-by: Richard Purdie <[email protected]> --- diff --git a/meta/recipes-devtools/gcc/gcc-configure-target.inc b/meta/recipes-devtools/gcc/gcc-configure-target.inc index b2f91b7..f41301f 100644 --- a/meta/recipes-devtools/gcc/gcc-configure-target.inc +++ b/meta/recipes-devtools/gcc/gcc-configure-target.inc @@ -3,4 +3,5 @@ require gcc-configure-common.inc EXTRA_OECONF_PATHS = " \ --with-sysroot=/ \ --with-build-sysroot=${STAGING_DIR_TARGET} \ + --with-native-system-header-dir=${STAGING_DIR_TARGET}${target_includedir} \ --with-gxx-include-dir=${includedir}/c++/" _______________________________________________ Openembedded-core mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
