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| author |   Bruce Ashfield <bruce.ashfield@windriver.com> | 2013-01-23 15:21:52 -0500 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-02-04 13:15:51 +0000 |
| commit | 02ad603a104b70ab74548c8018e738bfbb3c59db (patch) | |
| tree | b190bc43cc5c1d0a36b11951125f3340207fd53a /meta/recipes-kernel/kern-tools | |
| parent | 22aa5d040604b37ba984bae9e800e56ba6e4956d (diff) | |
| download | openembedded-core-contrib-02ad603a104b70ab74548c8018e738bfbb3c59db.tar.gz | |
kernel-yocto: allow multiple / shared kernel feature directories
To promote the reuse and sharing of configuration fragments this change
allows any kernel-yocto based recipe to have multiple alternate git repositories
which provide kernel feature directory trees listed on the SRC_URI.
These feature directories are in addition to any in-tree kernel meta data branches
that may be available (described via the KMETA variable in linux-yocto recipes).
Features found within these directories can be used from recipes via the
KERNEL_FEATURES variable. Features found within a feature directory are free
to include any other features that are available in any directories. In both
cases the path to a feature description (a .scc file) is relative to the
root of a given feature directory (which is how existing .scc files work)
The search order for features is determined by the order that repositories
appear on the SRC_URI.
Normal SRC_URI rules apply to any repository that is added as a kernel
feature container. A SRCREV must be supplied and it must be unpacked to
a unique directory, which is controlled via the "destsuffic" url parameter.
In addition to these standard requirements, any kernel feature repository
reference should identify itself via the "type=kmeta" url parameter. If
type=kmeta is not supplied, the repository will not be processed for
kernel features.
As an example, the following in a linux-yocto bbappend makes two additional
feature directories available to KERNEL_FEATURES and fragments.
SRC_URI += "git://git.yoctoproject.org/yocto-kernel-cache;protocol=git;branch=master;type=kmeta;name=feat1;destsuffix=kernel-cache/"
SRC_URI += "git://${KSRC_linux_yocto_3_4};protocol=file;branch=meta;name=feat2;type=kmeta;destsuffix=kernel-features-experimental/"
SRCREV_feat1 = "${AUTOREV}"
SRCREV_feat2 = "${AUTOREV}"
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Diffstat (limited to 'meta/recipes-kernel/kern-tools')
| -rw-r--r-- | meta/recipes-kernel/kern-tools/kern-tools-native_git.bb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb index 635dfe6adda..98cd8b9e85b 100644 --- a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb +++ b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb @@ -4,7 +4,7 @@ LIC_FILES_CHKSUM = "file://git/tools/kgit;beginline=5;endline=9;md5=d8d1d729a70c DEPENDS = "git-native guilt-native" -SRCREV = "62c8807825ea923a18b1519375b0df67ad9daf2b" +SRCREV = "9284af9b968d40e441b10f5c09961cbe329ccb9b" PR = "r12" PV = "0.1+git${SRCPV}" |