Files
openwrt/package/kernel/linux/Makefile
Markus Stockhausen d34cef823e build: avoid errors during release candidate kernel packaging
The build system allows to use Linux release candidate kernels (-rcX).
For this a target/linux/generic/kernel-6.XY as follows is needed:

LINUX_VERSION-6.XY = -rc1
LINUX_KERNEL_HASH-6.XY-rc1 = 18ba6ebd72f46b881e0d73e390b2888b7b43...

Sadly the builds fail with a packaging error.

fakeroot /home/openwrt/openwrt/openwrt/staging_dir/host/bin/apk
mkpkg --info "name:kernel" --info "version:6.15-rc1~c4bf...1f6-r1"
ERROR: info field 'version' has invalid value: package version is invalid

The apk metadata specification reads:

"... Currently the APK version specification is as follows:
number{.number}...{letter}{_suffix{number}}...{~hash}{-r#} ...
Optionally one or more _suffix{number} components can follow.
The list of valid suffixes (and their sorting order) is: alpha,
beta, pre, rc, <no suffix>, cvs, svn, git, hg, p."

Given that the kernel uses "-rcX" naming scheme and apk requires
"_rcX" instead, simply translate the dash to an underscore for
these builds.

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/21214
Signed-off-by: Robert Marko <robimarko@gmail.com>
2025-12-20 11:06:47 +01:00

79 lines
2.1 KiB
Makefile

#
# Copyright (C) 2006-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=kernel
PKG_FLAGS:=hold
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/packages
SUBTARGETS = $(sort $(filter-out feeds,$(notdir $(wildcard $(TOPDIR)/target/linux/* $(TOPDIR)/target/linux/feeds/*))))
SUBTARGET_MODULES = $(foreach t,$(SUBTARGETS),$(firstword $(wildcard $(TOPDIR)/target/linux/feeds/$(t)/modules.mk $(TOPDIR)/target/linux/$(t)/modules.mk)))
SCAN_DEPS=modules/*.mk $(SUBTARGET_MODULES) $(TOPDIR)/include/netfilter.mk
PKG_LICENSE:=GPL-2.0-only
PKG_LICENSE_FILES:=COPYING
PKG_CPE_ID:=cpe:/o:linux:linux_kernel
export SHELL:=/bin/sh
.ONESHELL:
.SHELLFLAGS = -ec
include $(INCLUDE_DIR)/package.mk
ifeq ($(DUMP),)
STAMP_BUILT:=$(STAMP_BUILT)_$(shell $(SCRIPT_DIR)/kconfig.pl $(LINUX_DIR)/.config | $(MKHASH) md5)
-include $(LINUX_DIR)/.config
endif
define Build/Prepare
mkdir -p $(PKG_BUILD_DIR)
endef
define Build/Configure
endef
define Build/Quilt
endef
define Build/Compile
endef
define KernelPackage/depends
endef
CONFIG_PACKAGE_kernel=y
define Package/kernel
SECTION:=sys
CATEGORY:=Kernel
DEFAULT:=y
TITLE:=Virtual kernel package
VERSION:=$(subst -rc,_rc,$(LINUX_VERSION))~$(LINUX_VERMAGIC)-r$(LINUX_RELEASE)
URL:=http://www.kernel.org/
PKG_FLAGS:=nonshared
endef
define Package/kernel/install
$(INSTALL_DIR) $(1)/$(MODULES_SUBDIR)
$(INSTALL_DATA) $(LINUX_DIR)/modules.builtin $(1)/$(MODULES_SUBDIR)
$(SED) 's,.*/,,' $(1)/$(MODULES_SUBDIR)/modules.builtin
strings $(LINUX_DIR)/modules.builtin.modinfo | \
grep -E -v "\.(file$(if CONFIG_MODULE_STRIPPED,|parmtype))=" | \
tr '\n' '\0' > $(1)/$(MODULES_SUBDIR)/modules.builtin.modinfo
echo $(LINUX_VERSION)~$(LINUX_VERMAGIC)-r$(LINUX_RELEASE) > $(TMP_DIR)/kernel.version
endef
define Package/kernel/extra_provides
sed -e 's,.*/,,' $(LINUX_DIR)/modules.builtin;
endef
$(eval $(if $(DUMP),,$(call BuildPackage,kernel)))
include $(sort $(wildcard ./modules/*.mk))
-include $(SUBTARGET_MODULES)