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authorNikolay Merinov <n.merinov@inango-systems.com>2017-10-07 00:00:39 +0500
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-10-16 23:52:02 +0100
commit4b936cde58ca0a6f34092ce82640a02859110411 (patch)
treef88e8eed203aca4619f394d6ada6279669aa969a
parent1c46e201ef486395ec047f29af272f8c3dfd9611 (diff)
downloadopenembedded-core-contrib-4b936cde58ca0a6f34092ce82640a02859110411.tar.gz
cross.bbclass: Remove usage of host flags for cross-compilation
BUILD_* flags can't be used as TARGET_* flags even for "cross" packages. gcc-cross buils leaks config.log's through "gcc-stashed-builddir" and TARGET_* flags to libgcc cross-build through "gcc/libgcc.mvars" file on "gcc-stashed-builddir". This means that if BUILD_CFLAGS contains host-specific flags like "-isystem/usr/include" libgcc build will fail "do_qa_configure" and "do_package_qa" checks. Remove host-related flags from TARGET_* flags for gcc-cross build. Signed-off-by: Nikolay Merinov <n.merinov@inango-systems.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
-rw-r--r--meta/classes/cross.bbclass8
1 files changed, 4 insertions, 4 deletions
diff --git a/meta/classes/cross.bbclass b/meta/classes/cross.bbclass
index 4887317a9ad..d217717e696 100644
--- a/meta/classes/cross.bbclass
+++ b/meta/classes/cross.bbclass
@@ -28,10 +28,10 @@ MULTIMACH_TARGET_SYS = "${BUILD_ARCH}${BUILD_VENDOR}-${BUILD_OS}"
export PKG_CONFIG_DIR = "${exec_prefix}/lib/pkgconfig"
export PKG_CONFIG_SYSROOT_DIR = ""
-TARGET_CPPFLAGS = "${BUILD_CPPFLAGS}"
-TARGET_CFLAGS = "${BUILD_CFLAGS}"
-TARGET_CXXFLAGS = "${BUILD_CXXFLAGS}"
-TARGET_LDFLAGS = "${BUILD_LDFLAGS}"
+TARGET_CPPFLAGS = ""
+TARGET_CFLAGS = ""
+TARGET_CXXFLAGS = ""
+TARGET_LDFLAGS = ""
CPPFLAGS = "${BUILD_CPPFLAGS}"
CFLAGS = "${BUILD_CFLAGS}"