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- # This file is part of the OpenADK project. OpenADK is copyrighted
- # material, please see the LICENCE file in the top-level directory.
- KERNEL_MAKE_OPTS:= CC="$(TARGET_CC)"
- ifeq ($(ADK_TARGET_BINFMT_FDPIC),y)
- KERNEL_MAKE_OPTS:= CC="$(TARGET_CC) -mno-fdpic"
- endif
- ifeq ($(ADK_TARGET_ARCH_MICROBLAZE),y)
- KERNEL_MAKE_OPTS:= CC="$(TARGET_CC) -fno-tree-loop-distribute-patterns"
- endif
- KERNEL_MAKE_OPTS+= V=1 \
- ARCH="$(ADK_TARGET_KARCH)" \
- CROSS_COMPILE="$(TARGET_CROSS)" \
- HOSTCC="${HOST_CC}" \
- HOSTCXX="${HOST_CXX}" \
- SHELL='${SHELL}' \
- CONFIG_SHELL='${SHELL}'
- # regex for relocs needs pcre
- ifeq ($(OS_FOR_BUILD),Darwin)
- KERNEL_MAKE_OPTS+= HOSTLDFLAGS='-lpcreposix -Wl,-no_pie'
- endif
- # non-Linux platforms need elf.h
- ifneq ($(OS_FOR_BUILD),Linux)
- KERNEL_MAKE_OPTS+= HOSTCFLAGS='$(HOST_CPPFLAGS) ${HOST_CFLAGS}'
- KERNEL_MAKE_OPTS+= HOST_EXTRACFLAGS='-I${LINUX_DIR}/tools/include -I${LINUX_DIR}/usr/include -I${LINUX_DIR}/security/selinux/include -I${ADK_TOPDIR}/adk/include -I${LINUX_DIR}/scripts/dtc/libfdt -DKBUILD_NO_NLS'
- else
- KERNEL_MAKE_OPTS+= HOSTCFLAGS='${HOST_CFLAGS}'
- endif
- ifneq ($(ADK_TARGET_KERNEL_LOADADDR),)
- KERNEL_MAKE_OPTS+= LOADADDR=$(ADK_TARGET_KERNEL_LOADADDR)
- endif
- KERNEL_MAKE_ENV:= PATH="${TOOLCHAIN_DIR}/usr/bin:${STAGING_HOST_DIR}/usr/bin:$$PATH"
- LINUX_BUILD_DIR:= $(BUILD_DIR)/$(ADK_TARGET_OS)-$(ADK_TARGET_ARCH)
- # wrapper to simplify calling make in kernel tree
- KERNEL_MAKE:= env $(KERNEL_MAKE_ENV) $(MAKE) -C "${LINUX_DIR}" $(KERNEL_MAKE_OPTS) -j${ADK_MAKE_JOBS}
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