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zephyr-kernel-common.inc: Fix configuration CPPFLAGS warning

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Configure warns when CPPFLAGS is provided as environment variable and
expects its value to be passed to cmake. This patch does that to
surpress the warning.

Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
This commit is contained in:
Andrei Gherzan
2021-02-16 15:33:01 +00:00
committed by Naveen Saini
parent dc0daf2d3d
commit e59eee66b0
1 changed files with 6 additions and 3 deletions
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9
recipes-kernel/zephyr-kernel/zephyr-kernel-common.inc
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@@ -13,8 +13,7 @@ ZEPHYR_SYSROOT="${STAGING_DIR_TARGET}"
ZEPHYR_MAKE_OUTPUT = "zephyr.elf"
EXTRA_OECMAKE = " -DZEPHYR_BASE=${S} -DZEPHYR_GCC_VARIANT=yocto -DBOARD=${BOARD} -DARCH=${ARCH} -DCROSS_COMPILE=${CROSS_COMPILE} -DZEPHYR_SYSROOT=${ZEPHYR_SYSROOT} -DZEPHYR_TOOLCHAIN_VARIANT=yocto"
EXTRA_OECMAKE = " -DZEPHYR_BASE=${S} -DZEPHYR_GCC_VARIANT=yocto -DBOARD=${BOARD} -DARCH=${ARCH} -DCROSS_COMPILE=${CROSS_COMPILE} -DZEPHYR_SYSROOT=${ZEPHYR_SYSROOT} -DZEPHYR_TOOLCHAIN_VARIANT=yocto -DEXTRA_CPPFLAGS=${CPPFLAGS}"
ZEPHYR_MODULES = ""
ZEPHYR_MODULES_append_arm = "\;${S}/modules/cmsis"
@@ -26,7 +25,6 @@ EXTRA_OECMAKE_append = " -DZEPHYR_MODULES=${ZEPHYR_MODULES}"
export ZEPHYR_BASE="${S}"
DEPENDS += "gperf-native python3-pyelftools-native python3-pyyaml-native python3-pykwalify-native"
CROSS_COMPILE = "${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}"
@@ -51,3 +49,8 @@ OE_TERMINAL_EXPORTS += "ZEPHYR_SYSROOT"
OE_TERMINAL_EXPORTS += "ZEPHYR_GCC_VARIANT"
IMAGE_FSTYPES = "elf bin"
do_configure_prepend() {
# Zephyr expects CPPFLAGS as cmake argument as and ignores env variables.
unset CPPFLAGS
}