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Speed optimizations with macro

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This commit is contained in:
Danielle Rozenblit
2022-10-27 10:20:44 -07:00
parent 401331909e
commit db74d043d6
15 changed files with 237 additions and 167 deletions
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contrib/linux-kernel/Makefile
+6 -1
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@@ -26,6 +26,7 @@ libzstd:
--rewrite-include '"(\.\./)?zstd_errors.h"=<linux/zstd_errors.h>' \
--sed 's,/\*\*\*,/* *,g' \
--sed 's,/\*\*,/*,g' \
--spdx \
-DZSTD_NO_INTRINSICS \
-DZSTD_NO_UNUSED_FUNCTIONS \
-DZSTD_LEGACY_SUPPORT=0 \
@@ -55,10 +56,13 @@ libzstd:
-DZSTD_HAVE_WEAK_SYMBOLS=0 \
-DZSTD_TRACE=0 \
-DZSTD_NO_TRACE \
-DZSTD_DISABLE_ASM \
-DZSTD_LINUX_KERNEL
rm linux/lib/zstd/decompress/huf_decompress_amd64.S
mv linux/lib/zstd/zstd.h linux/include/linux/zstd_lib.h
mv linux/lib/zstd/zstd_errors.h linux/include/linux/
cp linux_zstd.h linux/include/linux/zstd.h
cp zstd_common_module.c linux/lib/zstd
cp zstd_compress_module.c linux/lib/zstd
cp zstd_decompress_module.c linux/lib/zstd
cp decompress_sources.h linux/lib/zstd
@@ -102,4 +106,5 @@ test: libzstd
.PHONY: clean
clean:
$(RM) -rf linux test/test test/static_test
$(RM) -rf linux
$(MAKE) -C test clean