openwrt/include/kernel-version.mk

# Use the default kernel version if the Makefile doesn't override it

ifeq ($(KERNEL),2.4)
  LINUX_VERSION?=2.4.37.5
else
  LINUX_VERSION?=2.6.21.7
endif
LINUX_RELEASE?=1

ifeq ($(LINUX_VERSION),2.4.37.5)
  LINUX_KERNEL_MD5SUM:=cb221187422acaf6c63a40c646e5e476
endif
ifeq ($(LINUX_VERSION),2.6.21.7)
  LINUX_KERNEL_MD5SUM:=bc15fad1487336d5dcb0945cd039d8ed
endif
ifeq ($(LINUX_VERSION),2.6.25.20)
  LINUX_KERNEL_MD5SUM:=0da698edccf03e2235abc2830a495114
endif
ifeq ($(LINUX_VERSION),2.6.27.35)
  LINUX_KERNEL_MD5SUM:=a4fa9eb5ee4876522e8015ca7da3ae40
endif
ifeq ($(LINUX_VERSION),2.6.28.10)
  LINUX_KERNEL_MD5SUM:=c4efb2c494d749cb5de274f8ae41c3fa
endif
ifeq ($(LINUX_VERSION),2.6.30.9)
  LINUX_KERNEL_MD5SUM:=5a4cd5543a9d7c1a819700b21be31ef1
endif
ifeq ($(LINUX_VERSION),2.6.31.1)
  LINUX_KERNEL_MD5SUM:=8077cd7f7c1cdeb6aef3872441ae5294
endif

# disable the md5sum check for unknown kernel versions
LINUX_KERNEL_MD5SUM?=x

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=$(call merge_version,$(wordlist 1,3,$(call split_version,$(KERNEL_BASE))))
store the default kernel version for our ports in a single place (target makefiles can still override it if necessary) SVN-Revision: 5899 2006-12-25 09:12:57 +00:00			`# Use the default kernel version if the Makefile doesn't override it`

major target cleanup. it is now possible to have subtargets that can override many target settings, including arch - merge adm5120, adm5120eb. target profiles still need to be adapted for subtargets SVN-Revision: 8694 2007-09-08 19:55:42 +00:00			`ifeq ($(KERNEL),2.4)`
use 2.4.37.5 SVN-Revision: 17257 2009-08-14 13:56:17 +00:00			`LINUX_VERSION?=2.4.37.5`
major target cleanup. it is now possible to have subtargets that can override many target settings, including arch - merge adm5120, adm5120eb. target profiles still need to be adapted for subtargets SVN-Revision: 8694 2007-09-08 19:55:42 +00:00			`else`
upgrade to latest kernel versions (2.6.25.4; 2.6.24.7; 2.6.23.17; 2.6.22.19) SVN-Revision: 11184 2008-05-18 20:12:54 +00:00			`LINUX_VERSION?=2.6.21.7`
store the default kernel version for our ports in a single place (target makefiles can still override it if necessary) SVN-Revision: 5899 2006-12-25 09:12:57 +00:00			`endif`
fill in the kernel version info for every target, move the kernel tarball md5sums to a central place SVN-Revision: 7748 2007-06-28 05:52:00 +00:00			`LINUX_RELEASE?=1`

use 2.4.37.5 SVN-Revision: 17257 2009-08-14 13:56:17 +00:00			`ifeq ($(LINUX_VERSION),2.4.37.5)`
			`LINUX_KERNEL_MD5SUM:=cb221187422acaf6c63a40c646e5e476`
update brcm-2.4 to 2.4.35.4, integrate new broadcom system code, update broadcom-wl to a contributed version (v4.150.10.5) - no bcm57xx support yet, will follow shortly SVN-Revision: 10137 2008-01-06 19:28:07 +00:00			`endif`
upgrade & standardize kernel versions SVN-Revision: 10443 2008-02-11 10:50:40 +00:00			`ifeq ($(LINUX_VERSION),2.6.21.7)`
			`LINUX_KERNEL_MD5SUM:=bc15fad1487336d5dcb0945cd039d8ed`
fill in the kernel version info for every target, move the kernel tarball md5sums to a central place SVN-Revision: 7748 2007-06-28 05:52:00 +00:00			`endif`
update to 2.6.25.20, 2.6.26.8, 2.6.27.5 and refresh patches * based on a patch by Hauke Mehrtens * closes #4193 SVN-Revision: 13192 2008-11-12 17:49:01 +00:00			`ifeq ($(LINUX_VERSION),2.6.25.20)`
			`LINUX_KERNEL_MD5SUM:=0da698edccf03e2235abc2830a495114`
add proper 2.6.25 support SVN-Revision: 10865 2008-04-19 15:20:44 +00:00			`endif`
update to 2.6.27.35 SVN-Revision: 18125 2009-10-23 09:12:17 +00:00			`ifeq ($(LINUX_VERSION),2.6.27.35)`
			`LINUX_KERNEL_MD5SUM:=a4fa9eb5ee4876522e8015ca7da3ae40`
add md5sum for final linux 2.6.27 SVN-Revision: 12982 2008-10-14 12:29:41 +00:00			`endif`
upgrade to newest stable kernel versions SVN-Revision: 15575 2009-05-03 16:58:06 +00:00			`ifeq ($(LINUX_VERSION),2.6.28.10)`
			`LINUX_KERNEL_MD5SUM:=c4efb2c494d749cb5de274f8ae41c3fa`
added 2.6.28.6 checksum SVN-Revision: 14552 2009-02-18 17:42:32 +00:00			`endif`
update to 2.6.30.9 SVN-Revision: 18126 2009-10-23 12:10:25 +00:00			`ifeq ($(LINUX_VERSION),2.6.30.9)`
			`LINUX_KERNEL_MD5SUM:=5a4cd5543a9d7c1a819700b21be31ef1`
Add 2.6.30 final SVN-Revision: 16418 2009-06-11 08:17:21 +00:00			`endif`
Update to kernel 2.6.31.1 SVN-Revision: 17737 2009-09-26 13:28:32 +00:00			`ifeq ($(LINUX_VERSION),2.6.31.1)`
			`LINUX_KERNEL_MD5SUM:=8077cd7f7c1cdeb6aef3872441ae5294`
kernel: add md5sum for 2.6.31 final, and refresh 2.6.31 patches SVN-Revision: 17558 2009-09-10 13:37:31 +00:00			`endif`
fill in the kernel version info for every target, move the kernel tarball md5sums to a central place SVN-Revision: 7748 2007-06-28 05:52:00 +00:00
			`# disable the md5sum check for unknown kernel versions`
			`LINUX_KERNEL_MD5SUM?=x`

speed up metadata scanning a lot by avoiding unnecessary shell commands and make recursions SVN-Revision: 14734 2009-03-03 13:54:29 +00:00			`split_version=$(subst ., ,$(1))`
			`merge_version=$(subst $(space),.,$(1))`
fix KERNEL_PATCHVER for rc kernels SVN-Revision: 14808 2009-03-09 15:05:57 +00:00			`KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))`
			`KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))`
fix KERNEL_PATCHVER, properly strip -rc* suffixes SVN-Revision: 15353 2009-04-23 14:55:07 +00:00			`KERNEL_PATCHVER=$(call merge_version,$(wordlist 1,3,$(call split_version,$(KERNEL_BASE))))`
store the default kernel version for our ports in a single place (target makefiles can still override it if necessary) SVN-Revision: 5899 2006-12-25 09:12:57 +00:00