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
else
  LINUX_VERSION?=2.6.21.7
endif
LINUX_RELEASE?=1

ifeq ($(LINUX_VERSION),2.4.37)
  LINUX_KERNEL_MD5SUM:=e4197b25bfddacee61490921c885b2ec
endif
ifeq ($(LINUX_VERSION),2.6.21.7)
  LINUX_KERNEL_MD5SUM:=bc15fad1487336d5dcb0945cd039d8ed
endif
ifeq ($(LINUX_VERSION),2.6.23.17)
  LINUX_KERNEL_MD5SUM:=a0300a393ac91ce9c64bf31522b45e2e
endif
ifeq ($(LINUX_VERSION),2.6.25.20)
  LINUX_KERNEL_MD5SUM:=0da698edccf03e2235abc2830a495114
endif
ifeq ($(LINUX_VERSION),2.6.27.24)
  LINUX_KERNEL_MD5SUM:=3e272117ceb50ad8ab3686ae00afa9d8
endif
ifeq ($(LINUX_VERSION),2.6.28.10)
  LINUX_KERNEL_MD5SUM:=c4efb2c494d749cb5de274f8ae41c3fa
endif
ifeq ($(LINUX_VERSION),2.6.29.2)
  LINUX_KERNEL_MD5SUM:=a6839571a9e70baf821d2fb752f9c4c6
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 17:12:57 +08:00			`# 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 2007-09-09 03:55:42 +08:00			`ifeq ($(KERNEL),2.4)`
update to 2.4.37, tested on wrt54gs (#4766) SVN-Revision: 16144 2009-05-28 23:55:54 +08:00			`LINUX_VERSION?=2.4.37`
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 2007-09-09 03:55:42 +08:00			`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 2008-05-19 04:12:54 +08:00			`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 17:12:57 +08:00			`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 13:52:00 +08:00			`LINUX_RELEASE?=1`

update to 2.4.37, tested on wrt54gs (#4766) SVN-Revision: 16144 2009-05-28 23:55:54 +08:00			`ifeq ($(LINUX_VERSION),2.4.37)`
			`LINUX_KERNEL_MD5SUM:=e4197b25bfddacee61490921c885b2ec`
update brcm-2.4 to 2.4.35.4, integrate new broadcom system code, update broadcom-wl to a contributed version (v4.150.10.5) - no bcm57xx support yet, will follow shortly SVN-Revision: 10137 2008-01-07 03:28:07 +08:00			`endif`
upgrade & standardize kernel versions SVN-Revision: 10443 2008-02-11 18:50:40 +08:00			`ifeq ($(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 13:52:00 +08:00			`endif`
upgrade to latest kernel versions (2.6.25.4; 2.6.24.7; 2.6.23.17; 2.6.22.19) SVN-Revision: 11184 2008-05-19 04:12:54 +08:00			`ifeq ($(LINUX_VERSION),2.6.23.17)`
			`LINUX_KERNEL_MD5SUM:=a0300a393ac91ce9c64bf31522b45e2e`
sync for 2.6.23-final SVN-Revision: 9234 2007-10-10 14:20:25 +08:00			`endif`
update to 2.6.25.20, 2.6.26.8, 2.6.27.5 and refresh patches * based on a patch by Hauke Mehrtens * closes #4193 SVN-Revision: 13192 2008-11-13 01:49:01 +08:00			`ifeq ($(LINUX_VERSION),2.6.25.20)`
			`LINUX_KERNEL_MD5SUM:=0da698edccf03e2235abc2830a495114`
add proper 2.6.25 support SVN-Revision: 10865 2008-04-19 23:20:44 +08:00			`endif`
update to new stable 2.6.27.24 SVN-Revision: 15931 2009-05-20 17:00:09 +08:00			`ifeq ($(LINUX_VERSION),2.6.27.24)`
			`LINUX_KERNEL_MD5SUM:=3e272117ceb50ad8ab3686ae00afa9d8`
add md5sum for final linux 2.6.27 SVN-Revision: 12982 2008-10-14 20:29:41 +08:00			`endif`
upgrade to newest stable kernel versions SVN-Revision: 15575 2009-05-04 00:58:06 +08:00			`ifeq ($(LINUX_VERSION),2.6.28.10)`
			`LINUX_KERNEL_MD5SUM:=c4efb2c494d749cb5de274f8ae41c3fa`
added 2.6.28.6 checksum SVN-Revision: 14552 2009-02-19 01:42:32 +08:00			`endif`
revert 15922 - add back 2.6.29 kernel support SVN-Revision: 16127 2009-05-28 18:00:48 +08:00			`ifeq ($(LINUX_VERSION),2.6.29.2)`
			`LINUX_KERNEL_MD5SUM:=a6839571a9e70baf821d2fb752f9c4c6`
			`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 13:52:00 +08:00
			`# 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 21:54:29 +08:00			`split_version=$(subst ., ,$(1))`
			`merge_version=$(subst $(space),.,$(1))`
fix KERNEL_PATCHVER for rc kernels SVN-Revision: 14808 2009-03-09 23:05:57 +08:00			`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 22:55:07 +08:00			`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 17:12:57 +08:00