From de2211133f157c3ca8086f318c842e985185f624 Mon Sep 17 00:00:00 2001 From: Bruce Ashfield Date: Wed, 23 Jan 2013 15:21:52 -0500 Subject: 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 = "${AUTOREV}" (From OE-Core rev: 02ad603a104b70ab74548c8018e738bfbb3c59db) Signed-off-by: Bruce Ashfield Signed-off-by: Saul Wold Signed-off-by: Richard Purdie --- meta/recipes-kernel/kern-tools/kern-tools-native_git.bb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'meta/recipes-kernel/kern-tools') diff --git a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb index 635dfe6add..98cd8b9e85 100644 --- a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb +++ b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb @@ -4,7 +4,7 @@ LIC_FILES_CHKSUM = "file://git/tools/kgit;beginline=5;endline=9;md5=d8d1d729a70c DEPENDS = "git-native guilt-native" -SRCREV = "62c8807825ea923a18b1519375b0df67ad9daf2b" +SRCREV = "9284af9b968d40e441b10f5c09961cbe329ccb9b" PR = "r12" PV = "0.1+git${SRCPV}" -- cgit v1.2.3-54-g00ecf