From: Zhang Qiang <[email protected]> When compiling xilinx-zynq board linux-kernel-dev(v5.8) if "GCC_PLUGINS=y", The following error will appear:
"HOSTCXX -fPIC scripts/gcc-plugins/arm_ssp_per_task_plugin.o fatal error: gmp.h: No such file or directory" the GCC_PLUGINS depend on return result of gcc-plugin.sh execution however in gcc-plugin.sh use HOSTCC to detect the feature of GNU extension of gcc, this will result that HOSTCC can compile the file successfully, but HOSTCXX is used in the actual compilation process. Signed-off-by: Zhang Qiang <[email protected]> Signed-off-by: Bruce Ashfield <[email protected]> Signed-off-by: Richard Purdie <[email protected]> Cc: Armin Kuster <[email protected]> Signed-off-by: Steve Sakoman <[email protected]> --- meta/classes/kernel.bbclass | 2 ++ 1 file changed, 2 insertions(+) diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass index 83a574efcd..22b1224d79 100644 --- a/meta/classes/kernel.bbclass +++ b/meta/classes/kernel.bbclass @@ -194,6 +194,8 @@ UBOOT_LOADADDRESS ?= "${UBOOT_ENTRYPOINT}" KERNEL_EXTRA_ARGS ?= "" EXTRA_OEMAKE = " HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}" HOSTCPP="${BUILD_CPP}"" +EXTRA_OEMAKE += " HOSTCXX="${BUILD_CXX} ${BUILD_CXXFLAGS} ${BUILD_LDFLAGS}"" + KERNEL_ALT_IMAGETYPE ??= "" copy_initramfs() { -- 2.25.1
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