Store build_date in .tizen.build-id section to avoid unnecessary rebuildstizen_5.5.m2_releasetizen_4.0.m2_releasetizen_4.0.m1_releasetizen_4.0.IoT.p2_releasetizen_4.0.IoT.p1_releasesubmit/tizen_unified/20170308.100416submit/tizen_5.5_wearable_hotfix/20201026.184308submit/tizen_5.5_mobile_hotfix/20201026.185108submit/tizen_5.5/20191031.000008submit/tizen_5.0/20181101.000008submit/tizen_4.0/20170828.100007submit/tizen_4.0/20170811.094300submit/tizen_3.0_wearable/20161015.000005submit/tizen_3.0_tv/20161015.000005submit/tizen_3.0_mobile/20161015.000006submit/tizen_3.0_ivi/20161010.000006submit/tizen_3.0_common/20161104.104000submit/tizen_3.0.m2/20170104.093754submit/tizen/20161012.112025submit/tizen/20161012.094125submit/tizen/20160921.004331submit/tizen/20160913.071022accepted/tizen/wearable/20160921.232907accepted/tizen/unified/20170309.040430accepted/tizen/tv/20160921.232921accepted/tizen/mobile/20160921.232913accepted/tizen/ivi/20160921.232927accepted/tizen/common/20160913.170437accepted/tizen/5.5/unified/wearable/hotfix/20201027.105055accepted/tizen/5.5/unified/mobile/hotfix/20201027.072523accepted/tizen/5.5/unified/20191031.013631accepted/tizen/5.0/unified/20181102.025850accepted/tizen/4.0/unified/20170828.221740accepted/tizen/4.0/unified/20170816.013612accepted/tizen/3.0/wearable/20161015.084019accepted/tizen/3.0/tv/20161016.005712accepted/tizen/3.0/mobile/20161015.034125accepted/tizen/3.0/ivi/20161011.062305accepted/tizen/3.0/common/20161114.111626accepted/tizen/3.0.m2/wearable/20170105.025350accepted/tizen/3.0.m2/tv/20170105.025254accepted/tizen/3.0.m2/mobile/20170105.025146tizen_5.5_wearable_hotfixtizen_5.5_tvtizen_5.5_mobile_hotfixtizen_5.5tizen_5.0tizen_4.0_tvtizen_4.0tizen_3.0_tvtizen_3.0.m2tizen_3.0accepted/tizen_wearableaccepted/tizen_tvaccepted/tizen_mobileaccepted/tizen_iviaccepted/tizen_commonaccepted/tizen_5.5_unified_wearable_hotfixaccepted/tizen_5.5_unified_mobile_hotfixaccepted/tizen_5.5_unifiedaccepted/tizen_5.0_unifiedaccepted/tizen_4.0_unifiedaccepted/tizen_3.0_wearableaccepted/tizen_3.0_tvaccepted/tizen_3.0_mobileaccepted/tizen_3.0_iviaccepted/tizen_3.0_commonaccepted/tizen_3.0.m2_wearableaccepted/tizen_3.0.m2_tvaccepted/tizen_3.0.m2_mobile

- PROBLEM
We use OBS to build packages in Tizen.
There is a mechanism not to rebuild if the result binary is the same.
For example, there is a dependency graph: A->B->C.
If A is modified, B would be built.
If the result RPM of B is not changed, OBS does not trigger a build of C.
To effectively use this mechanism, each packages make sure that
the result binary should be the same if the input source is the same.

This package uses __DATE__ and __TIME__ which make the result binary
is different everytime it is built.
To efficiently utilize OBS build mechanism and to modify the package
as little as possible, I propose to store this macro in .tizen.build-id
section. OBS build-compare tool does not check *.build-id section
in the binary.

Change-Id: Iae3d7ecff33b3a85f9052193335cbb73a802a295
Signed-off-by: Junghyun Kim <jh0822.kim@samsung.com>

0 files changed, 0 insertions, 0 deletions