[OE-core] [PATCH 2/5] linux-libc-headers: make compression format configurable

[Bruce Ashfield]

As of the 3.13 kernel bz2 compressed tarballs are not available. To support
older header tarballs, and newer ones that require the 'xz' compressed
bundles, we can break out a variable that allows versioned libc headers to
select the archive format that works.

Signed-off-by: Bruce Ashfield <bruce.ashfield at windriver.com>
---
 meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
index 3f27afa4c922..b18d09fd6c3e 100644
--- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
+++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
@@ -41,7 +41,9 @@ python __anonymous () {
 
 inherit kernel-arch
 
-SRC_URI = "${KERNELORG_MIRROR}/linux/kernel/v${HEADER_FETCH_VER}/linux-${PV}.tar.bz2"
+KORG_ARCHIVE_COMPRESSION ?= "bz2"
+
+SRC_URI = "${KERNELORG_MIRROR}/linux/kernel/v${HEADER_FETCH_VER}/linux-${PV}.tar.${KORG_ARCHIVE_COMPRESSION}"
 
 S = "${WORKDIR}/linux-${PV}"
 
-- 
1.8.1.2