staging/pepe2k/include/kernel-defaults.mk, branch v21.02.1

kernel-defaults: fix external kernel build when user_headers is missing

2021-05-23T14:10:59Z

Use an 'if' so the absence of $(LINUX_DIR)/user_headers doesn't make the line evaluate to false and cause the build to fail. Signed-off-by: Matt Merhar (cherry picked from commit cc76e34c10e57cb1a4f7971268a77aad2f24c8ca)

build: use SPDX license tags

2021-02-05T13:54:47Z

The license folder is a core part of OpenWrt and all GPL-2.0 licensed. Use SPDX license tags to allow machines to check licenses. Signed-off-by: Paul Spooren [rebase, keep some Copyright lines, sharpen commit message] Signed-off-by: Adrian Schmutzler

kernel-defaults: Manage the enabling/disabling of ZSTD

2021-01-09T22:49:48Z

Linux 5.9 introduces support for ZSTD ramdisk and initrd compression, make sure we enable/disable the relevant options when building an initramfs enabled kernel. Signed-off-by: Florian Fainelli

kernel-defaults: Delete external source tree user_headers

2021-01-09T22:49:48Z

When we use an external kernel tree which may not have been fully cleaned, there may be user_headers left which do not match the target architecture, leading to build failures for packages that do an explicit inclusion of user_headers (such as iproute2 or iptables). Make sure we delete them while preparing the directory. Signed-off-by: Florian Fainelli

build: make testing kernel decompression more portable

2020-12-05T11:06:30Z

On non-GNU systems, zcat often does not handle gzip decompression. Use gzip -dc like the regular unpack command Signed-off-by: Felix Fietkau

kernel-defaults: ensure SOURCE_DATE_EPOCH on /init

2019-10-02T15:11:44Z

This is a follow up of 8cb13f4e6d which sets the right timestamp for the /init file in initramfs. The previous patch doesn't cover it as the files appear to come from a later step during compilation. CC: Alexander Couzens Signed-off-by: Paul Spooren

kernel: fix downloading rcX releases

2018-12-03T08:34:57Z

They are no longer stored in the "testing" subdirectory and are not available as .tar.xz archives. If -rc is detected download it from the git.kernel.org and use .tar.gz. Signed-off-by: Rafał Miłecki

config: don't define the same symbol twice

2018-01-17T10:07:17Z

In commit fce35bce0f6e ("config: support new symbol intro'd in kernel 4.12") I forgot to remove the initial debug test line. This clearly is wrong as the same symbol is defined conditionally in the line below as it should be. I looked over it as I just checked if the symbol was present now upon testing it. Fixes: fce35bce0f6e ("config: support new symbol intro'd in kernel 4.12") Signed-off-by: Koen Vandeputte

config: support new symbol intro'd in kernel 4.12

2018-01-13T15:27:45Z

Symbol CONFIG_INITRAMFS_FORCE allows to ignore the value passed by the bootloader. By default, all symbols containing INITRAMFS are wiped from the final config and then re-added conditionally. Add support for this symbol, as the build will stop otherwise questioning the user about this option: * Restart config... * * * General setup * Cross-compiler tool prefix (CROSS_COMPILE) [] Compile also drivers which will not load (COMPILE_TEST) [N/y/?] n ... Initial RAM filesystem and RAM disk (initramfs/initrd) support (BLK_DEV_INITRD) [Y/n/?] y Initramfs source file(s) (INITRAMFS_SOURCE) [] Ignore the initramfs passed by the bootloader (INITRAMFS_FORCE) [N/y/?] (NEW) Signed-off-by: Koen Vandeputte

build: move definition of KBUILD_BUILD_TIMESTAMP to include/kernel.mk

2017-06-17T13:09:57Z

Fixes: 0aed054bec (build: add KERNEL_MAKE and KERNEL_MAKE_FLAGS variables and move to kernel.mk) Signed-off-by: Alexander Couzens