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authorAndrea Adami <andrea.adami@gmail.com>2009-12-31 00:34:12 +0100
committerAndrea Adami <andrea.adami@gmail.com>2009-12-31 00:34:12 +0100
commita45b6d5b0320797ef108bf62033b63b323c06e00 (patch)
treed0ef3eba27609799b924d3035ee9593b0b665e5f /recipes/kexecboot
parent572abc3fdd1076ca35d8c15d269cc9d862101805 (diff)
linux-kexecboot.inc: favour lzma for initramfs.cpio for k. >= 2.6.32
Diffstat (limited to 'recipes/kexecboot')
-rw-r--r--recipes/kexecboot/linux-kexecboot.inc11
1 files changed, 9 insertions, 2 deletions
diff --git a/recipes/kexecboot/linux-kexecboot.inc b/recipes/kexecboot/linux-kexecboot.inc
index 4b2bb1d00a..0d5f2bb2ac 100644
--- a/recipes/kexecboot/linux-kexecboot.inc
+++ b/recipes/kexecboot/linux-kexecboot.inc
@@ -1,5 +1,5 @@
# We set PR here, since a change in the kexecboot recipe will need to get picked up by *all* the kernels:
-PR = "r15"
+PR = "r16"
SRC_URI = "file://defconfig"
@@ -31,12 +31,18 @@ TKSRC = "http://www.informatik.hu-berlin.de/~tkunze/zaurus/patches"
KERNEL_IMAGE_BASE_NAME = "${KERNEL_IMAGETYPE}-kexecboot-${PV}-${PR}-${MACHINE}"
KERNEL_IMAGE_SYMLINK_NAME = "${KERNEL_IMAGETYPE}-kexecboot-${MACHINE}"
+#
+# default lzma compressor for kernels >= 2.6.30
+INITRAMFS_COMPRESSION = '${@base_version_less_or_equal("PV", "2.6.30", "", "CONFIG_INITRAMFS_COMPRESSION_LZMA=y", d)}'
+INITRAMFS_COMPRESSION_SUFFIX = '${@base_version_less_or_equal("PV", "2.6.30", "gz", "lzma", d)}'
+
do_configure[depends] += "${INITRAMFS_IMAGE}:do_rootfs"
do_configure_append() {
sed -i -e /CONFIG_BLK_DEV_INITRD/d \
-e /CONFIG_KEXEC/d \
-e /CONFIG_INITRAMFS_SOURCE/d \
+ -e /CONFIG_INITRAMFS_COMPRESSION/d \
-e /=m/d \
-e /CONFIG_MODULES/d \
-e /CONFIG_DEBUG_ERRORS/d \
@@ -50,7 +56,8 @@ sed -i -e /CONFIG_CMDLINE/s/debug/loglevel=3/1 ${S}/.config
echo 'CONFIG_BLK_DEV_INITRD=y
CONFIG_KEXEC=y
-CONFIG_INITRAMFS_SOURCE="initramfs.cpio.gz"
+${INITRAMFS_COMPRESSION}
+CONFIG_INITRAMFS_SOURCE="initramfs.cpio.${INITRAMFS_COMPRESSION_SUFFIX}"
CONFIG_MODULES=n' >> ${S}/.config
yes '' | oe_runmake oldconfig