grub2.inc: avoid passing -isystem to native builds

grub2 creates its own set of -nostdinc / -isystem / -ffreestanding
CFLAGS and OE's default BUILD_CFLAGS (assigned to CFLAGS for native
builds) etc, conflict with that.

(From OE-Core rev: b15b52dc8ab7dd273605c7dfd524c0a330bfd60b)

Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Andre McCurdy 2016-02-26 21:53:05 -08:00 committed by Richard Purdie
parent 576587dae0
commit 73287654eb
1 changed files with 9 additions and 0 deletions

View File

@ -44,6 +44,15 @@ PACKAGECONFIG ??= ""
PACKAGECONFIG[grub-mount] = "--enable-grub-mount,--disable-grub-mount,fuse"
PACKAGECONFIG[device-mapper] = "--enable-device-mapper,--disable-device-mapper,lvm2"
# grub2 creates its own set of -nostdinc / -isystem / -ffreestanding CFLAGS and
# OE's default BUILD_CFLAGS (assigned to CFLAGS for native builds) etc, conflict
# with that. Note that since BUILD_CFLAGS etc are not used by grub2 target
# builds, it's safe to clear them unconditionally for both target and native.
BUILD_CPPFLAGS = ""
BUILD_CFLAGS = ""
BUILD_CXXFLAGS = ""
BUILD_LDFLAGS = ""
do_configure_prepend() {
# The grub2 configure script uses variables such as TARGET_CFLAGS etc
# for its own purposes. Remove the OE versions from the environment to