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| author | Bruce Ashfield <bruce.ashfield@windriver.com> | 2013-03-26 07:46:32 -0700 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-03-26 17:48:06 +0000 |
| commit | 779cb6e51fab87e00784bd97ec4771e69a79cf82 (patch) | |
| tree | d8b94191fce861e86ed7e19f3e7be609a34216bb /meta/recipes-kernel/linux | |
| parent | 827106a57ca88760a19f9309d859b500c5c4fe97 (diff) | |
| download | openembedded-core-779cb6e51fab87e00784bd97ec4771e69a79cf82.tar.gz openembedded-core-779cb6e51fab87e00784bd97ec4771e69a79cf82.tar.bz2 openembedded-core-779cb6e51fab87e00784bd97ec4771e69a79cf82.zip | |
linux-yocto/3.8: allow kernel feature _appends to be overriden
It was pointed out that the current way the KERNEL_FEATURES variable
is appended in the base linux-yocto recipe doesn't allow the appended
features to be prevented in a layer without using python code and
a recipe finalize hook.
To allow easier overriding of 'extra' or 'optional' features that are
defined in the linux-yocto recipe, we create a KERNEL_EXTRA_FEATURES
variable. This variable can be set in a layer to define extra features
or cleared to prevent the recipe's extra features from being appended
to the core functionality.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-kernel/linux')
| -rw-r--r-- | meta/recipes-kernel/linux/linux-yocto_3.8.bb | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/meta/recipes-kernel/linux/linux-yocto_3.8.bb b/meta/recipes-kernel/linux/linux-yocto_3.8.bb index b395e45488..f29675aab2 100644 --- a/meta/recipes-kernel/linux/linux-yocto_3.8.bb +++ b/meta/recipes-kernel/linux/linux-yocto_3.8.bb @@ -23,8 +23,7 @@ KMETA = "meta" COMPATIBLE_MACHINE = "qemuarm|qemux86|qemuppc|qemumips|qemux86-64" # Functionality flags -KERNEL_FEATURES_append = " features/netfilter/netfilter.scc" -KERNEL_FEATURES_append_qemux86=" cfg/sound.scc" -KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc" -KERNEL_FEATURES_append_qemux86=" cfg/paravirt_kvm.scc" +KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc" +KERNEL_FEATURES_append_qemux86=" ${KERNEL_EXTRA_FEATURES} cfg/sound.scc cfg/paravirt_kvm.scc" +KERNEL_FEATURES_append_qemux86-64=" ${KERNEL_EXTRA_FEATURES} cfg/sound.scc" KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}" |