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author | Mark Hatle <mhatle@windriver.com> | 2010-08-06 11:40:55 -0700 |
---|---|---|
committer | Richard Purdie <rpurdie@linux.intel.com> | 2010-08-12 15:54:39 +0100 |
commit | d428c9f9e15937b9e5908fb00636b8ff1ccb9940 (patch) | |
tree | 6c6cc42c9ebc5e915350118de6d886604a116bc6 /meta | |
parent | 1c9f061d1f855cd0ecdcd3449e1f9bf45a7de0ee (diff) | |
download | poky-d428c9f9e15937b9e5908fb00636b8ff1ccb9940.tar.gz |
prelink: Enable image wide prelinking
Add the ability to specify user level classes via the local.conf.
Use this new capability to add an image-prelink class that does an
image wide cross-prelink activity.
Signed-off-by: Mark Hatle <mhatle@windriver.com>
Diffstat (limited to 'meta')
-rw-r--r-- | meta/classes/image-prelink.bbclass | 38 | ||||
-rw-r--r-- | meta/conf/distro/poky.conf | 4 |
2 files changed, 41 insertions, 1 deletions
diff --git a/meta/classes/image-prelink.bbclass b/meta/classes/image-prelink.bbclass new file mode 100644 index 0000000000..faf18142e6 --- /dev/null +++ b/meta/classes/image-prelink.bbclass | |||
@@ -0,0 +1,38 @@ | |||
1 | do_rootfs[depends] += "prelink-native:do_populate_sysroot" | ||
2 | |||
3 | IMAGE_PREPROCESS_COMMAND += "prelink_image; " | ||
4 | |||
5 | prelink_image () { | ||
6 | # export PSEUDO_DEBUG=4 | ||
7 | # /bin/env | /bin/grep PSEUDO | ||
8 | # echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH" | ||
9 | # echo "LD_PRELOAD=$LD_PRELOAD" | ||
10 | |||
11 | pre_prelink_size=`du -ks ${IMAGE_ROOTFS} | awk '{size = $1 ; print size }'` | ||
12 | echo "Size before prelinking $pre_prelink_size." | ||
13 | |||
14 | # We need a prelink conf on the filesystem, add one if it's missing | ||
15 | if [ ! -e ${IMAGE_ROOTFS}/etc/prelink.conf ]; then | ||
16 | cp ${STAGING_DIR_NATIVE}/etc/prelink.conf \ | ||
17 | ${IMAGE_ROOTFS}/etc/prelink.conf | ||
18 | dummy_prelink_conf=true; | ||
19 | else | ||
20 | dummy_prelink_conf=false; | ||
21 | fi | ||
22 | |||
23 | # prelink! | ||
24 | ${STAGING_DIR_NATIVE}/usr/sbin/prelink --root ${IMAGE_ROOTFS} -amR | ||
25 | |||
26 | # Remove the prelink.conf if we had to add it. | ||
27 | if [ $dummy_prelink_conf ]; then | ||
28 | rm -f ${IMAGE_ROOTFS}/etc/prelink.conf | ||
29 | fi | ||
30 | |||
31 | # Cleanup temporary file, it's not needed... | ||
32 | rm -f ${IMAGE_ROOTFS}/etc/prelink.cache | ||
33 | |||
34 | pre_prelink_size=`du -ks ${IMAGE_ROOTFS} | awk '{size = $1 ; print size }'` | ||
35 | echo "Size after prelinking $pre_prelink_size." | ||
36 | } | ||
37 | |||
38 | EXPORT_FUNCTIONS prelink_image | ||
diff --git a/meta/conf/distro/poky.conf b/meta/conf/distro/poky.conf index 1ee7ccf511..df07d04a90 100644 --- a/meta/conf/distro/poky.conf +++ b/meta/conf/distro/poky.conf | |||
@@ -7,9 +7,11 @@ DISTRO_VERSION = "3.3+snapshot-${DATE}" | |||
7 | 7 | ||
8 | MAINTAINER = "Poky <poky@openedhand.com>" | 8 | MAINTAINER = "Poky <poky@openedhand.com>" |
9 | 9 | ||
10 | USER_CLASSES ?= "" | ||
11 | |||
10 | PACKAGE_CLASSES ?= "package_ipk" | 12 | PACKAGE_CLASSES ?= "package_ipk" |
11 | INHERIT_INSANE ?= "insane" | 13 | INHERIT_INSANE ?= "insane" |
12 | INHERIT += "${PACKAGE_CLASSES} debian poky devshell ${INHERIT_INSANE} packaged-staging" | 14 | INHERIT += "${PACKAGE_CLASSES} ${USER_CLASSES} debian poky devshell ${INHERIT_INSANE} packaged-staging" |
13 | # For some reason, this doesn't work | 15 | # For some reason, this doesn't work |
14 | # TARGET_OS ?= "linux" | 16 | # TARGET_OS ?= "linux" |
15 | # TARGET_VENDOR ?= "-poky" | 17 | # TARGET_VENDOR ?= "-poky" |