[OE-core] [PATCH 4/4] cross-canadian.bbclass: override TARGET_* flags

[liu.ming50 at gmail.com]

From: Ming Liu <peter.x.liu at external.atlascopco.com>

Some TARGET_* flags are being exported in bitbake.conf currently, so
they are impacting all the tasks of a cross-canadian recipe even they
are not in use at all.

This can lead a lot of churn when the cross-canadian sysroot are shared
by machines while they have defined different TARGET_* flags.

Fix it by overriding with BUILDSDK_* flags.

Signed-off-by: Ming Liu <peter.x.liu at external.atlascopco.com>
---
 meta/classes/cross-canadian.bbclass | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/meta/classes/cross-canadian.bbclass b/meta/classes/cross-canadian.bbclass
index 3120f46..49388d4 100644
--- a/meta/classes/cross-canadian.bbclass
+++ b/meta/classes/cross-canadian.bbclass
@@ -115,6 +115,11 @@ HOST_CC_ARCH = "${SDK_CC_ARCH}"
 HOST_LD_ARCH = "${SDK_LD_ARCH}"
 HOST_AS_ARCH = "${SDK_AS_ARCH}"
 
+TARGET_CPPFLAGS = "${BUILDSDK_CPPFLAGS}"
+TARGET_CFLAGS = "${BUILDSDK_CFLAGS}"
+TARGET_CXXFLAGS = "${BUILDSDK_CXXFLAGS}"
+TARGET_LDFLAGS = "${BUILDSDK_LDFLAGS}"
+
 #assign DPKG_ARCH
 DPKG_ARCH = "${@debian_arch_map(d.getVar('SDK_ARCH'), '')}"
 
-- 
2.7.4