linux/poky.git/scripts/contrib, branch 1.4_M6.rc1

python: adding missing runtime dependency python-io to python-pprint

2013-04-04T13:04:42+00:00

When trying to import python-pprint on a minimal image, it reports that the cStringIO python module is missing. This is provided with python-io, so we add python-io as runtime dependency. The complete observed trace was: Python 2.7.3 (default, Apr 4 2013, 07:45:36) [GCC 4.7.2] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import pprint Traceback (most recent call last): File "", line 1, in File "/usr/lib/python2.7/pprint.py", line 40, in from cStringIO import StringIO as _StringIO ImportError: No module named cStringIO (From OE-Core rev: abe7bf9992e298f1b53e790eee7b064a9e4e8589) Signed-off-by: Lukas Bulwahn Signed-off-by: Richard Purdie

scripts/contrib/build-perf-test.sh: add timings for bitbake -p

2013-03-29T16:23:11+00:00

Add another test to time bitbake -p with and without cache/ or tmp/cache. (From OE-Core rev: 3ed59ee53ee7d87694670a7ba864165146b90a6b) Signed-off-by: Stefan Stanacar Signed-off-by: Richard Purdie

scripts/contrib/build-perf-test.sh: add option to allow cherry-picking of fix revisions

2013-03-29T16:23:11+00:00

Adds a -p option to allow cherry-picking of fix revisions. Removes the final build/sstate directories to stop running out of space. Runs subsequent tasks even if one test fails. (From OE-Core rev: 16ea0d406a31e08071ce7d475221f0b158165405) Signed-off-by: Stefan Stanacar Signed-off-by: Richard Purdie

scripts/contrib/build-perf-test.sh: add a global results file

2013-03-29T16:23:11+00:00

Append results from each run to a single file in order to keep a history. Also do some cosmetic changes and fix some whitespace. (From OE-Core rev: 9b99b4e9284071501859df5631e9019b3000ffe9) Signed-off-by: Stefan Stanacar Signed-off-by: Richard Purdie

scripts/contrib/build-perf-test.sh: add a script for build performance tracking

2013-03-29T16:23:10+00:00

This script runs a series of builds (core-image-sato by default) with and without sstate cache and collects some metrics (time and size currently). It takes a commit as argument (-c ) and measures wall clock for bitbake core-image-sato and virtual/kernel. (From OE-Core rev: ee9538081a0bccfb7eb2888b1b51fe9b71c8cb81) Signed-off-by: Stefan Stanacar Signed-off-by: Richard Purdie

mkefidisk: Use msdos partition tables

2013-03-22T16:54:38+00:00

While GPT works fine when writing to actual media, it cannot be reliably used for distributing disk images as it requires the backup table to be on the last block on the device, which of course varies from device to device. Use MSDOS tables instead. Use mkfs to label the filesystems as msdos tables do not support partition labeling. (From OE-Core rev: 049ea1e0a6a1017a5020de38bd7ce93515bd62f4) Signed-off-by: Darren Hart Signed-off-by: Richard Purdie

mkefidisk: Remove startup.nsh

2013-03-22T16:54:38+00:00

Most firmware implementations use the EFI specified EFI/BOOT/bootia32.efi (and similar) boot paths. Only broken firmware uses different paths for removable media. In those cases, the user can add their own startup.nsh. For the compliant case, selecting "Shell" from the EFI boot menu should go to the shell. (From OE-Core rev: d031cdbf40231b8c103d78c69252bf9d584d0605) Signed-off-by: Darren Hart Signed-off-by: Richard Purdie

mkefidisk: Always use rootwait and document kernel parameters used

2013-03-22T16:54:38+00:00

Without a reliable way of knowing if the target device with be an asyncronous block device on the target (MMC or USB), err on the side of caution of always specifcy "rootwait", ensuring the kernel will wait for the device to appear and not abort if it hasn't appeared in time for mount. Document the remaining kernel parameters added by this script on the same line as rootwait. (From OE-Core rev: 5b6a6a3872fd341cf978be40c69707223e3c29df) Signed-off-by: Darren Hart Signed-off-by: Richard Purdie

mkefidisk: Boot with ro kernel parameter instead of rw

2013-03-22T16:54:38+00:00

There is no need to boot with "rw". Booting with "ro" will allow for fsck to be run during boot, and a proper /etc/fstab will still ensure the rootfs is "rw" by the time the user can interact with the system. Change the "rw" to "ro" in the kernel parameters specified in the generated grub.cfg file. Fixes [YOCTO 4036] mkefidisk.sh hardcodes 'rw' as root mount option (From OE-Core rev: 960f0cbf85a4124adbc74d8b2ceb09a7d39ecc04) Signed-off-by: Darren Hart Cc: Koen Kooi Signed-off-by: Richard Purdie

mkefidisk: Cleanup comment length

2013-03-22T16:54:38+00:00

Keep comments under 80 characters in length. (From OE-Core rev: 1fbab279edd0057193900646cf9f66323698e774) Signed-off-by: Darren Hart Cc: Koen Kooi Signed-off-by: Richard Purdie