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* scripts: use '/usr/bin/env' in shebangs with pythonMartin Hundebøll2014-12-315-5/+5
| | | | | | | | | | | | | | | | | | | | | | To support yocto on systems with python3 as default version, scripts should use /usr/bin/env python in the shebang, as this allows the use of a fake env to mimic python2 as default version. This patch simply replaces occurrences of #!/usr/bin/python with #!/usr/bin/env python and was done with this oneliner: git grep -lE '^#!/usr/bin/python' | xargs \ sed -i 's|/usr/bin/python|/usr/bin/env python|' (From OE-Core rev: 6d3de22a19657a413e01d7bb5fd74d16c00dc696) (From OE-Core rev: 129dff8cc5a6cbfa2a3f0d21aeb16efabe5b4575) Signed-off-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* wic: Use overhead factor when creating partitions from rootfs directoriesTom Zanussi2014-12-311-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | When creating partitions sized to given rootfs directories, filesystem creation could fail in cases where the calculated target partition size was too small to contain the filesystem created using mkfs. This occurred in particular when creating partitions to contain very large filesystems such as those containing sdk image artifacts. This same limition is present in the oe-core image creation classes, which can be readily see by changing IMAGE_OVERHEAD_FACTOR from the default 1.3 to 1.0 and building a sato-sdk image. It should be possible to calculate required sizes exactly given the source rootfs and target filesystem types, but for now, to address the specific problem users are hitting in such situations, we'll just do exactly what oe-core does and define and use an IMAGE_OVERHEAD_FACTOR or 1.3 in those cases. Fixes [YOCTO #6863]. (From OE-Core rev: bbaef3ff5833fc1d97b7b028d7770834f62789da) (From OE-Core rev: c376804d451a200bf697d3f34e68d58726f5233c) Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* wic: do not realign aligned partitionsMaciej Borzecki2014-08-231-8/+11
| | | | | | | | | | | | The change prevents additional realignment of already aligned partition. Previously, even already aligned partitions would be pushed forward by the amount of --align. (From OE-Core rev: 92a1b83d928173a58280ca019ca81fdeb5ba72b5) Signed-off-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl> Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* wic: do not steal sectors from the first partitionMaciej Borzecki2014-08-231-3/+0
| | | | | | | | | | | | | | | | | | | | | | | In order to make up for space loss due to overhead located before the first partition, same amount of bytes was extracted from the first partition's size. This leads to unexpected change of first partition's size, and is not matched by similar adjustment at the time the partition image is generated. Thus it is possible that the first partition may partially overwrite contents of the following partition, as the partition image is larger than the allocated space. This is also problematic on certain platforms such as OMAP, where the first partition is required for have an even number of sectors (typically already expressed by --size in kickstart file). Subtracting an odd number of sectors lost for overhead, leads to an odd number of sectors assigned for partition, preventing the board, such as beaglebone, from booting correctly. (From OE-Core rev: c3251d4191fb0b7c3477a3579e542729598f6aad) Signed-off-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl> Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* wic: Add utility function for parsing sourceparamsTom Zanussi2014-08-151-0/+23
| | | | | | | | | | Parses strings of the form key1=val1[,key2=val2,...] and returns a dict. Also accepts valueless keys i.e. without =. (From OE-Core rev: 36f258ee6e60c26fd44b9bc71c318363cec71f42) Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* wic: Rename /mic to /wicTom Zanussi2014-08-119-0/+2475
As well as any other stray instances of mic in the codebase that can be removed. We don't really need to carry around legacy naming, and the history is in git. (From OE-Core rev: 598b120406dc1d2b7e377bd1ab6f0acbef034b22) Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>