kernel: split kernel version to dedicated files

Move the kernel versions and hash to dedicated files.
This makes kernel bump quicker and fix some annoying
problem with rebasing when multiple kernel bump are proposed.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[Rebased on top of current master]
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
(cherry picked from commit 0765466a42f46f7357e260866a4284ed567bb7ad)
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
[Rebased on top of current openwrt-21.02]

diff --git a/include/kernel-5.4 b/include/kernel-5.4
new file mode 100644 (file)
index 0000000..cd7de7b
--- /dev/null
+++ b/include/kernel-5.4
@@ -0,0 +1,2 @@
+LINUX_VERSION-5.4 = .225
+LINUX_KERNEL_HASH-5.4.225 = 59f596f6714317955cf481590babcf015aff2bc1900bd8e8dc8f7af73bc560aa

diff --git a/include/kernel-version.mk b/include/kernel-version.mk
index 7480663923787d2a862c7d115b0a95e079fedb66..1edb01df278571cdcfc527d461fc0976f55cf682 100644 (file)
--- a/include/kernel-version.mk
+++ b/include/kernel-version.mk
@@ -6,9 +6,12 @@ ifdef CONFIG_TESTING_KERNEL
   KERNEL_PATCHVER:=$(KERNEL_TESTING_PATCHVER)
 endif
 
-LINUX_VERSION-5.4 = .225
+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
 
-LINUX_KERNEL_HASH-5.4.225 = 59f596f6714317955cf481590babcf015aff2bc1900bd8e8dc8f7af73bc560aa
+include $(KERNEL_DETAILS_FILE)
 
 remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1))))
 sanitize_uri=$(call qstrip,$(subst @,_,$(subst :,_,$(subst .,_,$(subst -,_,$(subst /,_,$(1)))))))