linux/poky.git/bitbake, branch 1.5_M5.rc2

bitbake: Revert "bb.fatal: Raise a BBHandledException instead of exiting"

2013-09-17T18:16:10+00:00

Sanity test failures are no longer fatal with this change so whilst its the right idea, the code paths need more work. This reverts commit a50017ba71250e1710a6425b60ac7e3f03d88295. Signed-off-by: Richard Purdie

bitbake: bb.fatal: Raise a BBHandledException instead of exiting

2013-09-17T13:11:05+00:00

With new bitbake UIs having the cooker exit at 'random' points in the codebase is problematic. This patch raises an exception which matches the siutation instead. (Bitbake rev: a50017ba71250e1710a6425b60ac7e3f03d88295) Signed-off-by: Richard Purdie

bitbake: data: Optimise flag exclusion list handling

2013-09-17T13:11:05+00:00

Move the variable lookup to the outer loop for performance, replacing a now unneeded parameter (after the previous changes). (Bitbake rev: 8a59a8707cecbde257fca169775ce8ff7709928b) Signed-off-by: Richard Purdie

bitbake: data: Optimise flag lookup in build_dependencies

2013-09-17T13:11:05+00:00

When looking up flag variable dependencies, large chunks of the function aren't needed. Optimise the function flow accordingly for speed. (Bitbake rev: 1bf3aee698ad35f6815ea2c75471a96511a29d55) Signed-off-by: Richard Purdie

bitbake: data: Optimise build_dependencies a little

2013-09-17T13:11:04+00:00

Instead of multiple calls to getVarFlag, make one call to getVarFlags, only expanding the flags that need to be expanded. This improves performance. (Bitbake rev: eba1e9545cc933820d40de96f023b2307b3c4d0b) Signed-off-by: Richard Purdie

bitbake: data_smart: Cache the fact a variable accesses another even if its unset

2013-09-17T13:11:04+00:00

If a variable references another but it isn't set at present, the reference wasn't stored. It really should be marked as a reference and the higher level dependency code can handle as appropriate. (Bitbake rev: b05b748b2153c941b95cd36fb22aaafc4dbf3791) Signed-off-by: Richard Purdie

bitbake: data_smart: Allow flags to use the expand cache

2013-09-17T13:11:04+00:00

(Bitbake rev: a0122ab80df21597291ff32ff7fbaa4de0347a6f) Signed-off-by: Richard Purdie

bitbake: data_smart: Allow expansion of flags in getVarFlags

2013-09-17T13:11:04+00:00

Allow a list of flags to expand to be passed into getVarFlags. This is useful within bitbake itself to optimise performance of the dependency generation code. (Bitbake rev: a3ae7efdf750fc5bb9ff5a75defbcfdab1912dbe) Signed-off-by: Richard Purdie

bitbake: data_smart: Add explict None checks

2013-09-17T13:11:04+00:00

Simple if xxx checks end up calling len(xxx). We're interested in the specific case of None which means we can break out the iterator much earlier after the first item. This adds in the specific tests for None in what is a hot path in the data store code which gives small performance gains. (Bitbake rev: a4d81e44a7cd3dafb0bf12f7cac5ff511db18e60) Signed-off-by: Richard Purdie

bitbake: data: Cache an list of export variables

2013-09-17T13:11:04+00:00

Compute a cache of the list of potential export variables so that we don't have to compute the list from scratch. (Bitbake rev: f41f46f7eaa6889edeb3a4e4ddedc07084686c60) Signed-off-by: Richard Purdie