openwrt/include/kernel-version.mk
Christian Marangi ee7a223433
kernel: fix wrong detection of Linux-Testing-Version in makefile DUMP
When the split was done, the case for testing kernel version wasn't
handled and only the to-be-compiled kernel version details files was
included. This cause the kernel Linux-Testing-Version output from
makefile target DUMP to report only the kernel version without the minor
version (example 6.1 instead of 6.1.29).

This value is expected with the full kernel version and this cause the
dump-target-info.pl script to not correctly identify if a target have a
testing kernel for the kernels calls.

Fix this regression by correctly including the kernel details files if
the target declare support for a testing kernel version.

Fixes: 0765466a42 ("kernel: split kernel version to dedicated files")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
(cherry picked from commit 595608eb3f)
2023-06-12 22:10:11 +02:00

52 lines
1.9 KiB
Makefile

# Use the default kernel version if the Makefile doesn't override it
LINUX_RELEASE?=1
ifdef CONFIG_TESTING_KERNEL
KERNEL_PATCHVER:=$(KERNEL_TESTING_PATCHVER)
endif
KERNEL_DETAILS_FILE=$(INCLUDE_DIR)/kernel-$(KERNEL_PATCHVER)
ifeq ($(wildcard $(KERNEL_DETAILS_FILE)),)
$(error Missing kernel version/hash file for $(KERNEL_PATCHVER). Please create $(KERNEL_DETAILS_FILE))
endif
include $(KERNEL_DETAILS_FILE)
ifdef KERNEL_TESTING_PATCHVER
KERNEL_TESTING_DETAILS_FILE=$(INCLUDE_DIR)/kernel-$(KERNEL_TESTING_PATCHVER)
ifeq ($(wildcard $(KERNEL_TESTING_DETAILS_FILE)),)
$(error Missing kernel version/hash file for $(KERNEL_TESTING_PATCHVER). Please create $(KERNEL_TESTING_DETAILS_FILE))
endif
include $(KERNEL_TESTING_DETAILS_FILE)
endif
remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1))))
sanitize_uri=$(call qstrip,$(subst @,_,$(subst :,_,$(subst .,_,$(subst -,_,$(subst /,_,$(1)))))))
ifneq ($(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI)),)
LINUX_VERSION:=$(call sanitize_uri,$(call remove_uri_prefix,$(CONFIG_KERNEL_GIT_CLONE_URI)))
ifeq ($(call qstrip,$(CONFIG_KERNEL_GIT_REF)),)
CONFIG_KERNEL_GIT_REF:=HEAD
endif
LINUX_VERSION:=$(LINUX_VERSION)-$(call sanitize_uri,$(CONFIG_KERNEL_GIT_REF))
else
ifdef KERNEL_PATCHVER
LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
endif
ifdef KERNEL_TESTING_PATCHVER
LINUX_TESTING_VERSION:=$(KERNEL_TESTING_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_TESTING_PATCHVER)))
endif
endif
split_version=$(subst ., ,$(1))
merge_version=$(subst $(space),.,$(1))
KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))
KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))
KERNEL_PATCHVER ?= $(KERNEL)
# disable the md5sum check for unknown kernel versions
LINUX_KERNEL_HASH:=$(LINUX_KERNEL_HASH-$(strip $(LINUX_VERSION)))
LINUX_KERNEL_HASH?=x