/
Makefile
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/
Makefile
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# ################################################################
# Copyright (c) 2015-2021, Facebook, Inc.
# All rights reserved.
#
# This source code is licensed under both the BSD-style license (found in the
# LICENSE file in the root directory of this source tree) and the GPLv2 (found
# in the COPYING file in the root directory of this source tree).
# You may select, at your option, one of the above-listed licenses.
# ################################################################
.PHONY: libzstd
libzstd:
rm -rf linux
mkdir -p linux
mkdir -p linux/include/linux
mkdir -p linux/lib/zstd
../freestanding_lib/freestanding.py \
--source-lib ../../lib \
--output-lib linux/lib/zstd \
--xxhash '<linux/xxhash.h>' \
--xxh64-state 'struct xxh64_state' \
--xxh64-prefix 'xxh64' \
--rewrite-include '<limits\.h>=<linux/limits.h>' \
--rewrite-include '<stddef\.h>=<linux/types.h>' \
--rewrite-include '"\.\./zstd.h"=<linux/zstd.h>' \
--rewrite-include '"(\.\./common/)?zstd_errors.h"=<linux/zstd_errors.h>' \
-DZSTD_NO_INTRINSICS \
-DZSTD_NO_UNUSED_FUNCTIONS \
-DZSTD_LEGACY_SUPPORT=0 \
-DZSTD_STATIC_LINKING_ONLY \
-DFSE_STATIC_LINKING_ONLY \
-DHUF_STATIC_LINKING_ONLY \
-DXXH_STATIC_LINKING_ONLY \
-DMEM_FORCE_MEMORY_ACCESS=0 \
-D__GNUC__ \
-DSTATIC_BMI2=0 \
-DZSTD_ADDRESS_SANITIZER=0 \
-DZSTD_MEMORY_SANITIZER=0 \
-DZSTD_COMPRESS_HEAPMODE=1 \
-UZSTD_NO_INLINE \
-UNO_PREFETCH \
-U__cplusplus \
-UZSTD_DLL_EXPORT \
-UZSTD_DLL_IMPORT \
-U__ICCARM__ \
-UZSTD_MULTITHREAD \
-U_MSC_VER \
-U_WIN32 \
-RZSTDLIB_VISIBILITY= \
-RZSTDERRORLIB_VISIBILITY= \
-DZSTD_HAVE_WEAK_SYMBOLS=0 \
-DZSTD_TRACE=0 \
-DZSTD_NO_TRACE
mv linux/lib/zstd/zstd.h linux/include/linux/zstd_lib.h
mv linux/lib/zstd/common/zstd_errors.h linux/include/linux/
cp linux_zstd.h linux/include/linux/zstd.h
cp zstd_compress_module.c linux/lib/zstd
cp zstd_decompress_module.c linux/lib/zstd
cp decompress_sources.h linux/lib/zstd
cp linux.mk linux/lib/zstd/Makefile
LINUX ?= $(HOME)/repos/linux
.PHONY: import
import: libzstd
rm -f $(LINUX)/include/linux/zstd.h
rm -f $(LINUX)/include/linux/zstd_errors.h
rm -rf $(LINUX)/lib/zstd
cp linux/include/linux/zstd.h $(LINUX)/include/linux
cp linux/include/linux/zstd_lib.h $(LINUX)/include/linux
cp linux/include/linux/zstd_errors.h $(LINUX)/include/linux
cp -r linux/lib/zstd $(LINUX)/lib
import-upstream:
rm -rf $(LINUX)/lib/zstd
mkdir $(LINUX)/lib/zstd
cp ../../lib/zstd.h $(LINUX)/include/linux/zstd_lib.h
cp -r ../../lib/common $(LINUX)/lib/zstd
cp -r ../../lib/compress $(LINUX)/lib/zstd
cp -r ../../lib/decompress $(LINUX)/lib/zstd
mv $(LINUX)/lib/zstd/common/zstd_errors.h $(LINUX)/include/linux
rm $(LINUX)/lib/zstd/common/threading.*
rm $(LINUX)/lib/zstd/common/pool.*
rm $(LINUX)/lib/zstd/common/xxhash.*
rm $(LINUX)/lib/zstd/compress/zstdmt_*
.PHONY: test
test: libzstd
$(MAKE) -C test run-test CFLAGS="-O3 $(CFLAGS)" -j
.PHONY: clean
clean:
$(RM) -rf linux