TARGET_* FLAGS are never passed to the native toolchain. However, they are exported so their values affect the checksum of every task.
Replace with fixed values to both avoid any unnecessary rebuilding of native packages when target flags are changed (as before) and now also to poison any accidental use of target flags with the native toolchain. Signed-off-by: Andre McCurdy <[email protected]> --- meta/classes/native.bbclass | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/meta/classes/native.bbclass b/meta/classes/native.bbclass index f67ef00..34c08b2 100644 --- a/meta/classes/native.bbclass +++ b/meta/classes/native.bbclass @@ -26,10 +26,18 @@ TARGET_PREFIX = "${BUILD_PREFIX}" TARGET_CC_ARCH = "${BUILD_CC_ARCH}" TARGET_LD_ARCH = "${BUILD_LD_ARCH}" TARGET_AS_ARCH = "${BUILD_AS_ARCH}" -TARGET_CPPFLAGS = "${BUILD_CPPFLAGS}" -TARGET_CFLAGS = "${BUILD_CFLAGS}" -TARGET_CXXFLAGS = "${BUILD_CXXFLAGS}" -TARGET_LDFLAGS = "${BUILD_LDFLAGS}" + +# TARGET_* FLAGS are never passed to the native toolchain. However, they are +# exported so their values affect the checksum of every task. Replace with fixed +# values to both avoid any unnecessary rebuilding of native packages when target +# flags are changed and to poison any accidental use of target flags with the +# native toolchain. +TARGET_CPPFLAGS = "--target-cppflag-never-passed-to-the-native-toolchain" +TARGET_CFLAGS = "--target-cflag-never-passed-to-the-native-toolchain" +TARGET_CXXFLAGS = "--target-cxxflag-never-passed-to-the-native-toolchain" +TARGET_LDFLAGS = "--target-ldflag-never-passed-to-the-native-toolchain" + +# Hardcoding is OK since native always implies x86 or x86-64. TARGET_FPU = "" HOST_ARCH = "${BUILD_ARCH}" -- 1.9.1 -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
