This patch tried to fix following build failure when linking the Brotli
decompress lib.
Steps to replicate the issue:
1 - Attach a NULL lib to DxeIpl.inf in any project's .DSC, say OvmfPkgX64.dsc
MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf {
<LibraryClasses>
NULL|MdeModulePkg/Library/BrotliCustomDecompressLib/BrotliCustomDecompressLib.inf
}
2 - Follow the EDKII'2 package build steps to build that project. Build.py
would compliain with following errors.
...
/home/edk2/edk2-stable202211/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/c/dec/decode.c:879:
undefined reference to `_kBrotliPrefixCodeRanges'
/usr/bin/ld:
/home/edk2/edk2-stable202211/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/c/dec/decode.c:1193:
undefined reference to `_kBrotliContextLookupTable'
/usr/bin/ld: /tmp/ccKzzHN0.ltrans0.ltrans.o: in function
`DecodeCommandBlockSwitch':
...
/usr/bin/ld: /tmp/ccKzzHN0.ltrans0.ltrans.o: in function `BrotliUefiDecompress':
/home/edk2/edk2-stable202211/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/c/dec/decode.c:898:
undefined reference to `_kBrotliPrefixCodeRanges'
/usr/bin/ld:
/home/edk2/edk2-stable202211/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/c/dec/decode.c:1193:
undefined reference to `_kBrotliContextLookupTable'
--
Timothy
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