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Add three new options: --hash enables hash-based caching during build process. when --hash is enabled, build tool will base on the module hash value to do the incremental build, without --hash, build tool will base on the timestamp to do the incremental build. --hash option use md5 method to get every hash value, DSC/FDF, tools_def.txt, build_rule.txt and build command are calculated as global hash value, Package DEC and its include header files are calculated as package hash value, Module source files and its INF file are calculated as module hash value. Library hash value will combine the global hash value and its dependent package hash value. Driver hash value will combine the global hash value, its dependent package hash value and its linked library hash value. When --hash and --binary-destination are specified, build tool will copy generated binary files for each module into the directory specified by binary-destination at the build phase. Binary-destination directory caches all generated binary files. When --hash and --binary-source are specified, build tool will try to get the binary files from the binary source directory at the build phase.If the cached binary has the same hash value, it will be directly used. Otherwise, build tool will compile the source files and generate the binary files. Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> |
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| .. | ||
| __init__.py | ||
| AutoGen.py | ||
| BuildEngine.py | ||
| GenC.py | ||
| GenDepex.py | ||
| GenMake.py | ||
| GenPcdDb.py | ||
| IdfClassObject.py | ||
| InfSectionParser.py | ||
| StrGather.py | ||
| UniClassObject.py | ||
| ValidCheckingInfoObject.py | ||