2687d37a3c
Remove copyright notices and other unnecessary churn. Change-Id: Ie69cc121d2b6eed95aa3cbaa7215d61880148858 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47815 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
62 lines
1.4 KiB
Makefile
62 lines
1.4 KiB
Makefile
## SPDX-License-Identifier: GPL-2.0-only
|
|
|
|
project_dir=linuxboot
|
|
kernel_dir=$(project_dir)/kernel
|
|
|
|
unexport $(COREBOOT_EXPORTS)
|
|
|
|
all: linuxboot
|
|
|
|
u-root:
|
|
$(MAKE) -f targets/u-root.mk
|
|
|
|
ifeq ($(CONFIG_LINUXBOOT_BUILD_INITRAMFS),y)
|
|
ifeq ($(CONFIG_LINUXBOOT_UROOT),y)
|
|
initramfs: u-root
|
|
endif
|
|
else
|
|
ifneq ($(CONFIG_LINUXBOOT_INITRAMFS),)
|
|
initramfs:
|
|
if [[ ! -f "$(top)/$(CONFIG_LINUXBOOT_INITRAMFS)" ]]; then \
|
|
echo "<< Linux initramfs '$(CONFIG_LINUXBOOT_INITRAMFS)' is missing. >>"; \
|
|
exit 1; \
|
|
fi
|
|
endif
|
|
endif
|
|
|
|
initramfs_compressed: initramfs
|
|
ifeq ($(CONFIG_LINUXBOOT_INITRAMFS_COMPRESSION_XZ),y)
|
|
xz --keep --force --check=crc32 --lzma2=dict=1MiB $(top)/$(CONFIG_LINUXBOOT_INITRAMFS)
|
|
endif
|
|
|
|
ifeq ($(CONFIG_LINUXBOOT_COMPILE_KERNEL),y)
|
|
ifeq ($(CONFIG_LINUXBOOT_ARCH),arm64)
|
|
kernel: initramfs
|
|
if [[ ! -f "$(top)/$(CONFIG_LINUXBOOT_DTB_FILE)" ]]; then \
|
|
echo "<< Linux kernel devicetree is missing. >>"; \
|
|
exit 1; \
|
|
fi
|
|
$(MAKE) -f targets/linux.mk
|
|
else
|
|
kernel:
|
|
$(MAKE) -f targets/linux.mk
|
|
endif
|
|
else
|
|
kernel:
|
|
if [[ ! -f "$(top)/$(CONFIG_LINUXBOOT_KERNEL)" ]]; then \
|
|
echo "<< Linux kernel '$(CONFIG_LINUXBOOT_KERNEL)' is missing. >>"; \
|
|
exit 1; \
|
|
fi
|
|
endif
|
|
|
|
linuxboot: kernel initramfs_compressed
|
|
|
|
clean:
|
|
if [ -d "$(kernel_dir)" ]; then rm -rf $(kernel_dir); fi
|
|
rm -f $(project_dir)/u-root
|
|
rm -f $(project_dir)/initramfs*
|
|
|
|
distclean:
|
|
rm -rf $(project_dir)
|
|
|
|
.PHONY: linuxboot kernel initramfs_compressed initramfs u-root clean distclean
|