Shi, Steven 0e7e7a264c BaseTools: Improve the cache hit in the edk2 build cache ... BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1927 Current cache hash algorithm does not parse and generate the makefile to get the accurate dependency files for a module. It instead use the platform and package meta files to get the module depenedency in a quick but over approximate way. These meta files are monolithic and involve many redundant dependency for the module, which cause the module build cache miss easily. This patch introduces one more cache checkpoint and a new hash algorithm besides the current quick one. The new hash algorithm leverages the module makefile to achieve more accurate and precise dependency info for a module. When the build cache miss with the first quick hash, the Basetool will caculate new one after makefile is generated and then check again. Cc: Liming Gao <liming.gao@intel.com> Cc: Bob Feng <bob.c.feng@intel.com> Signed-off-by: Steven Shi <steven.shi@intel.com> Reviewed-by: Bob Feng <bob.c.feng@intel.com>		2019-08-20 14:06:05 +08:00
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C	Revert "BaseTools/BfmLib: Add a tool BfmLib"	2019-07-11 11:17:48 +08:00
Python	BaseTools: Improve the cache hit in the edk2 build cache	2019-08-20 14:06:05 +08:00