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CMakeLists.txt
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# Copyright (C) 2022-2024, Advanced Micro Devices. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
# 3. Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived from this
# software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
# @file CMakeLists.txt
#
# @brief CMake based build system
#
# Compiles and installs the library and test bench binary.
# Supports uninstall custom command to remove the installed files.
#
# @author S. Biplab Raut
cmake_minimum_required(VERSION 3.22.0)
#set the project name
project(AOCL-COMPRESSION-LIBRARY CXX C ASM)
message(STATUS "Building for AOCL COMPRESSION LIBRARY")
string(TIMESTAMP TODAY "%Y%m%d")
add_compile_definitions(AOCL_BUILD_VERSION="Build ${TODAY}")
message(STATUS "C Compiler: ${CMAKE_C_COMPILER_ID}")
message(STATUS "CXX Compiler: ${CMAKE_CXX_COMPILER_ID}")
if ("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
if (${CMAKE_C_COMPILER_VERSION} VERSION_LESS 7.5)
message(FATAL_ERROR "Minimum GCC version supported is 7.5!")
endif ()
elseif ("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
if (${CMAKE_C_COMPILER_VERSION} VERSION_LESS 11.0)
message(FATAL_ERROR "Minimum Clang version supported is 11.0! In case of AOCC, use version 2.3 and above!")
endif ()
else ()
message(FATAL_ERROR "Compiler not supported! Library has only been tested with Clang and GCC.")
endif ()
set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1)
option (BUILD_STATIC_LIBS "Build static library (Default build type is shared library)" OFF)
option (AOCL_LZ4_OPT_PREFETCH_BACKWARDS "Enable LZ4 optimizations related to backward prefetching of data" OFF)
option (SNAPPY_MATCH_SKIP_OPT "Enable Snappy match skipping optimization (Enabled by default)" ON)
option (LZ4_FRAME_FORMAT_SUPPORT "Enable building LZ4 with Frame format and API support (Enabled by default)" ON)
option (AOCL_ZSTD_SEARCH_SKIP_OPT_DFAST_FAST "Enable ZSTD match skipping optimization, and reduce search strength/tolerance for levels 1-4 (Enabled by default)" ON)
option (AOCL_LZ4HC_DISABLE_PATTERN_ANALYSIS "Disable Pattern Analysis in LZ4HC for level 9 (Enabled by default)" ON)
option (AOCL_TEST_COVERAGE "Enable GTest, AOCL test bench and third party test bench based CTest suite (Disabled by default)" OFF)
if(UNIX)
option (CODE_COVERAGE "Enable source code coverage (only on Linux with GCC compiler)" OFF)
option (ASAN "Enable Address Sanitizer checks (only on Linux/Debug build)" OFF)
option (VALGRIND "Enable Valgrind checks (only on Linux/Debug. Incompatible with ASAN=ON)" OFF)
endif()
option (BUILD_DOC "Build documentation for aocl-compression (Disabled by default)" OFF)
option (BUILD_EXAMPLE "Build examples for aocl-compression (Disabled by default)" OFF)
option (AOCL_LZ4_MATCH_SKIP_OPT_LDS_STRAT1 "Enable LZ4 match skipping optimization strategy-1 based on a larger base step size (Disabled by default)" OFF)
option (AOCL_LZ4_MATCH_SKIP_OPT_LDS_STRAT2 "Enable LZ4 match skipping optimization strategy-2 by aggressively setting search distance on top of strategy-1 (Disabled by default)" OFF)
option (AOCL_LZ4_NEW_PRIME_NUMBER "Enable the usage of a new prime number for LZ4 hashing function (Disabled by default)" OFF)
option (AOCL_LZ4_EXTRA_HASH_TABLE_UPDATES "Enable storing of additional potential matches to improve compression ratio. Recommended for higher compressibility use cases (Disabled by default)" OFF)
option (AOCL_XZ_UTILS_LZMA_API_EXPERIMENTAL "Build with xz utils lzma APIs. Experimental feature with limited API support (Disabled by default)" OFF)
option (AOCL_ENABLE_LOG_FEATURE "Enable logging support in library, for which log level is determined by environement variable AOCL_ENABLE_LOG (go through README.md) (Disabled by default)" OFF)
option (AOCL_ENABLE_THREADS "Enable multi-threaded compression and decompression using SMP openMP threads (Disabled by default)" OFF)
option (TEST_COVERAGE_THIRD_PARTY "Enable third party test bench based CTest suite (Disabled by default)" OFF)
option (NATIVE_ENABLE_THREADS "Enable native multi-threaded compression for supported methods (Disabled by default)" OFF)
option (AOCL_TEST_FUZZER "Enable AOCL Compression fuzzer (only on Linux with Clang compiler)" OFF)
option (AOCL_TEST_FUZZER_WITH_CORPUS "Run fuzzer tests with corpus (only on Linux with Clang compiler)" OFF)
option (ENABLE_FAST_MATH "Enable fast-math optimizations (Disabled by default)" OFF)
option (AOCL_EXCLUDE_BZIP2 "Exclude BZIP2 compression method from the library build (Disabled by default)" OFF)
option (AOCL_EXCLUDE_LZ4 "Exclude LZ4 compression method from the library build. LZ4HC also gets excluded (Disabled by default)" OFF)
option (AOCL_EXCLUDE_LZ4HC "Exclude LZ4HC compression method from the library build (Disabled by default)" OFF)
option (AOCL_EXCLUDE_LZMA "Exclude LZMA compression method from the library build (Disabled by default)" OFF)
option (AOCL_EXCLUDE_SNAPPY "Exclude SNAPPY compression method from the library build (Disabled by default)" OFF)
option (AOCL_EXCLUDE_ZLIB "Exclude ZLIB compression method from the library build (Disabled by default)" OFF)
option (AOCL_EXCLUDE_ZSTD "Exclude ZSTD compression method from the library build (Disabled by default)" OFF)
set(AOCL_LZ4_HASH_BITS_USED "LOW" CACHE STRING "Control the number of bits used for LZ4 hashing, allowed values are OFF, LOW (low perf gain and less CR regression) and HIGH (high perf gain and high CR regression) (LOW by default)")
set_property(
CACHE AOCL_LZ4_HASH_BITS_USED
PROPERTY STRINGS
"OFF" "LOW" "HIGH"
)
set(AOCL_DECOMPRESS_FAST "OFF" CACHE STRING "Enable fast decompression modes that might compromise on compression speed / ratio to produce streams that decompress faster. Supported values 1, 2 for ZSTD" )
set_property(
CACHE AOCL_DECOMPRESS_FAST
PROPERTY STRINGS
"OFF" "1" "2" # higher generally leads to faster decompression with larger compromise on compression speed/ratio
)
# Faster decompress settings for supported methods
if(NOT AOCL_DECOMPRESS_FAST STREQUAL "OFF")
# ZSTD
set(AOCL_ZSTD_WILDCOPY_LONG "ON") # >= 1
# AOCL_DECOMPRESS_FAST = 2 is supported when compression is performed using ZSTD_compress, ZSTD_compressCCtx, ZSTD_compress_advanced or aocl_llc_compress APIs.
# LZ4
set(AOCL_LZ4_DECOMPRESS_FAST "ON")
endif()
if (AOCL_EXCLUDE_LZ4 AND NOT AOCL_EXCLUDE_LZ4HC)
# as lz4hc depends on lz4, it should be excluded along with lz4
message(WARNING "lz4hc is excluded as it depends on lz4")
set(AOCL_EXCLUDE_LZ4HC ON)
endif()
if (AOCL_EXCLUDE_BZIP2 AND AOCL_EXCLUDE_LZ4 AND AOCL_EXCLUDE_LZ4HC AND AOCL_EXCLUDE_LZMA AND AOCL_EXCLUDE_SNAPPY AND AOCL_EXCLUDE_ZLIB AND AOCL_EXCLUDE_ZSTD)
message(FATAL_ERROR "All compression methods are excluded. Unable to build library.")
endif()
# setup to get source code coverage(GCOV)
if (CODE_COVERAGE)
if (NOT (${CMAKE_SYSTEM_NAME} MATCHES "Linux" AND ${CMAKE_C_COMPILER_ID} STREQUAL "GNU"))
# Switch off GCOV: target not supported
set(CODE_COVERAGE OFF)
message(WARNING "Target not supported. Code coverage is only supported on Linux OS with GCC compiler")
endif()
endif()
# setup to run memory check using AddressSanitizer
if (ASAN)
if (NOT (${CMAKE_SYSTEM_NAME} MATCHES "Linux" AND CMAKE_BUILD_TYPE MATCHES "Debug"))
# Switch off ASAN: target not supported
set(ASAN OFF)
message(WARNING "Target not supported. ASAN is only supported on Linux/Debug build")
endif()
endif()
# setup to run memory check using Valgrind
if (VALGRIND)
if ((NOT (${CMAKE_SYSTEM_NAME} MATCHES "Linux" AND CMAKE_BUILD_TYPE MATCHES "Debug")) OR ASAN)
set(VALGRIND OFF)
message(WARNING "Target not supported. VALGRIND is only supported with Linux/Debug build and incompatible with ASAN=ON")
endif()
endif()
# Enable CTest for any of these cases
if(VALGRIND OR ASAN)
set(AOCL_TEST_COVERAGE ON)
endif()
# validating google fuzz test environment
if(AOCL_TEST_FUZZER_WITH_CORPUS)
set(AOCL_TEST_FUZZER ON)
endif()
if(AOCL_TEST_FUZZER)
if (NOT (${CMAKE_SYSTEM_NAME} MATCHES "Linux" AND ${CMAKE_C_COMPILER_ID} STREQUAL "Clang"))
set(AOCL_TEST_FUZZER OFF)
message(WARNING "Target not supported. Fuzz tests are only supported on Linux OS with Clang compiler")
endif()
endif()
if(AOCL_TEST_FUZZER)
set(AOCL_TEST_COVERAGE ON)
endif()
#CODE_COVERAGE=ON, AOCL_TEST_COVERAGE=ON : run coverage for aocl + third_party ctests
#CODE_COVERAGE=ON, AOCL_TEST_COVERAGE=OFF, TEST_COVERAGE_THIRD_PARTY=OFF : run coverage for aocl + third_party ctests
#CODE_COVERAGE=ON, AOCL_TEST_COVERAGE=OFF, TEST_COVERAGE_THIRD_PARTY=ON : run coverage for third_party ctests only
if(CODE_COVERAGE)
set(AOCL_EXCLUDE_DEPRECATED_APIS ON) # exclude deprecated APIs while getting code coverage statistics
if(NOT (AOCL_TEST_COVERAGE OR TEST_COVERAGE_THIRD_PARTY))
set(AOCL_TEST_COVERAGE ON) # enable maximum coverage
endif()
endif()
if(AOCL_TEST_COVERAGE)
set(TEST_COVERAGE_THIRD_PARTY ON) # enable to maximize test coverage
endif()
#list source files to be compiled for the library
set (API_SRC_FILES api/code_alignment.cpp
api/api.cpp
api/codec.cpp
api/aocl_compression.h
api/codec.h
api/types.h)
set (ALGOS_PATH algos)
if (NOT AOCL_EXCLUDE_BZIP2)
set (BZIP2_SRC_FILES ${ALGOS_PATH}/bzip2/code_alignment.c
${ALGOS_PATH}/bzip2/blocksort.c
${ALGOS_PATH}/bzip2/huffman.c
${ALGOS_PATH}/bzip2/crctable.c
${ALGOS_PATH}/bzip2/randtable.c
${ALGOS_PATH}/bzip2/compress.c
${ALGOS_PATH}/bzip2/decompress.c
${ALGOS_PATH}/bzip2/bzlib.c
${ALGOS_PATH}/bzip2/bzlib.h
${ALGOS_PATH}/bzip2/libsais.c
${ALGOS_PATH}/bzip2/libsais.h)
else ()
set_property(SOURCE ${API_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_EXCLUDE_BZIP2")
endif ()
if (NOT AOCL_EXCLUDE_LZ4)
set (LZ4_SRC_FILES ${ALGOS_PATH}/lz4/code_alignment_lz4.c
${ALGOS_PATH}/lz4/lz4.c
${ALGOS_PATH}/lz4/lz4.h
${ALGOS_PATH}/lz4/xxhash.c)
else ()
set_property(SOURCE ${API_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_EXCLUDE_LZ4")
endif ()
if (NOT AOCL_EXCLUDE_LZ4HC)
set (LZ4HC_SRC_FILES ${ALGOS_PATH}/lz4/code_alignment_lz4hc.c
${ALGOS_PATH}/lz4/lz4hc.c
${ALGOS_PATH}/lz4/lz4hc.h)
else ()
set_property(SOURCE ${API_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_EXCLUDE_LZ4HC")
endif ()
if (NOT AOCL_EXCLUDE_LZMA)
set (LZMA_SRC_FILES ${ALGOS_PATH}/lzma/code_alignment.c
${ALGOS_PATH}/lzma/LzFind.c
${ALGOS_PATH}/lzma/LzmaDec.c
${ALGOS_PATH}/lzma/LzmaEnc.c
${ALGOS_PATH}/lzma/Alloc.c
${ALGOS_PATH}/lzma/Alloc.h
${ALGOS_PATH}/lzma/LzmaDec.h
${ALGOS_PATH}/lzma/LzmaEnc.h
${ALGOS_PATH}/lzma/LzFind.h)
if (AOCL_XZ_UTILS_LZMA_API_EXPERIMENTAL)
set_property(SOURCE ${API_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_XZ_UTILS_LZMA_API_EXPERIMENTAL")
set (LZMA_SRC_FILES ${LZMA_SRC_FILES}
${ALGOS_PATH}/lzma/xzlzma/XzLzma.c
${ALGOS_PATH}/lzma/xzlzma/XzLzma.h
${ALGOS_PATH}/lzma/xzlzma/XzVersion.h)
endif()
else ()
set_property(SOURCE ${API_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_EXCLUDE_LZMA")
endif ()
if (NOT AOCL_EXCLUDE_SNAPPY)
set (SNAPPY_SRC_FILES ${ALGOS_PATH}/snappy/code_alignment.cc
${ALGOS_PATH}/snappy/snappy-sinksource.cc
${ALGOS_PATH}/snappy/snappy-stubs-internal.cc
${ALGOS_PATH}/snappy/snappy.cc
${ALGOS_PATH}/snappy/snappy-c.cc
${ALGOS_PATH}/snappy/snappy.h)
else ()
set_property(SOURCE ${API_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_EXCLUDE_SNAPPY")
endif ()
if (NOT AOCL_EXCLUDE_ZLIB)
set (ZLIB_SRC_FILES ${ALGOS_PATH}/zlib/code_alignment.c
${ALGOS_PATH}/zlib/adler32.c
${ALGOS_PATH}/zlib/adler32_x86.c
${ALGOS_PATH}/zlib/compress.c
${ALGOS_PATH}/zlib/crc32.c
${ALGOS_PATH}/zlib/deflate.c
${ALGOS_PATH}/zlib/deflate_medium.c
${ALGOS_PATH}/zlib/deflate_quick.c
${ALGOS_PATH}/zlib/gzclose.c
${ALGOS_PATH}/zlib/gzlib.c
${ALGOS_PATH}/zlib/gzread.c
${ALGOS_PATH}/zlib/gzwrite.c
${ALGOS_PATH}/zlib/infback.c
${ALGOS_PATH}/zlib/inffast.c
${ALGOS_PATH}/zlib/inffast_chunk.c
${ALGOS_PATH}/zlib/inflate.c
${ALGOS_PATH}/zlib/inftrees.c
${ALGOS_PATH}/zlib/longest_match_x86.c
${ALGOS_PATH}/zlib/slide_hash_x86.c
${ALGOS_PATH}/zlib/trees.c
${ALGOS_PATH}/zlib/uncompr.c
${ALGOS_PATH}/zlib/zutil.c
${ALGOS_PATH}/zlib/zlib.h
${ALGOS_PATH}/zlib/aocl_zlib_utils.c)
else ()
set_property(SOURCE ${API_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_EXCLUDE_ZLIB")
endif ()
if (NOT AOCL_EXCLUDE_ZSTD)
set (ZSTD_SRC_FILES ${ALGOS_PATH}/zstd/lib/common/code_alignment.c
${ALGOS_PATH}/zstd/lib/common/zstd_common.c
${ALGOS_PATH}/zstd/lib/common/fse_decompress.c
${ALGOS_PATH}/zstd/lib/common/xxhash.c
${ALGOS_PATH}/zstd/lib/common/error_private.c
${ALGOS_PATH}/zstd/lib/common/entropy_common.c
${ALGOS_PATH}/zstd/lib/common/pool.c
${ALGOS_PATH}/zstd/lib/common/debug.c
${ALGOS_PATH}/zstd/lib/common/threading.c
${ALGOS_PATH}/zstd/lib/compress/zstd_compress.c
${ALGOS_PATH}/zstd/lib/compress/zstd_compress_literals.c
${ALGOS_PATH}/zstd/lib/compress/zstd_compress_sequences.c
${ALGOS_PATH}/zstd/lib/compress/zstd_compress_superblock.c
${ALGOS_PATH}/zstd/lib/compress/zstdmt_compress.c
${ALGOS_PATH}/zstd/lib/compress/zstd_double_fast.c
${ALGOS_PATH}/zstd/lib/compress/zstd_fast.c
${ALGOS_PATH}/zstd/lib/compress/zstd_lazy.c
${ALGOS_PATH}/zstd/lib/compress/zstd_ldm.c
${ALGOS_PATH}/zstd/lib/compress/zstd_opt.c
${ALGOS_PATH}/zstd/lib/compress/fse_compress.c
${ALGOS_PATH}/zstd/lib/compress/huf_compress.c
${ALGOS_PATH}/zstd/lib/compress/hist.c
${ALGOS_PATH}/zstd/lib/decompress/zstd_decompress.c
${ALGOS_PATH}/zstd/lib/decompress/huf_decompress.c
${ALGOS_PATH}/zstd/lib/decompress/huf_decompress_amd64.S
${ALGOS_PATH}/zstd/lib/decompress/zstd_ddict.c
${ALGOS_PATH}/zstd/lib/decompress/zstd_decompress_block.c
${ALGOS_PATH}/zstd/lib/dictBuilder/cover.c
${ALGOS_PATH}/zstd/lib/dictBuilder/divsufsort.c
${ALGOS_PATH}/zstd/lib/dictBuilder/fastcover.c
${ALGOS_PATH}/zstd/lib/dictBuilder/zdict.c
${ALGOS_PATH}/zstd/lib/zstd.h)
else ()
set_property(SOURCE ${API_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_EXCLUDE_ZSTD")
endif ()
set (COMMON_SRC_FILES ${ALGOS_PATH}/common/aoclHashChain.h
${ALGOS_PATH}/common/aoclAlgoOpt.h
${ALGOS_PATH}/common/aoclFds.h)
set (UTILS_SRC_FILES utils/code_alignment.cpp
utils/utils.cpp
utils/utils.h)
if (AOCL_ENABLE_THREADS)
set (THREADS_SRC_FILES threads/code_alignment.c
threads/threads.c
threads/threads.h)
endif ()
set(ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(DEST_LIB_PATH lib)
set(DEST_INC_PATH include)
set(DEST_EXAMPLES_PATH examples)
#set(DEST_BIN_PATH bin)
set(INC_FILES api/aocl_compression.h
${ALGOS_PATH}/common/aoclAlgoOpt.h
${ALGOS_PATH}/common/aoclFds.h)
if (NOT AOCL_EXCLUDE_BZIP2)
set(INC_FILES ${INC_FILES} ${ALGOS_PATH}/bzip2/bzlib.h)
endif ()
if (NOT AOCL_EXCLUDE_LZ4)
set(INC_FILES ${INC_FILES} ${ALGOS_PATH}/lz4/lz4.h)
endif ()
if (NOT AOCL_EXCLUDE_LZ4HC)
set(INC_FILES ${INC_FILES} ${ALGOS_PATH}/lz4/lz4hc.h)
endif ()
if (NOT AOCL_EXCLUDE_LZMA)
set(INC_FILES ${INC_FILES} ${ALGOS_PATH}/lzma/7zTypes.h
${ALGOS_PATH}/lzma/Alloc.h
${ALGOS_PATH}/lzma/LzmaDec.h
${ALGOS_PATH}/lzma/LzmaEnc.h)
if (AOCL_XZ_UTILS_LZMA_API_EXPERIMENTAL)
set(INC_FILES ${INC_FILES} ${ALGOS_PATH}/lzma/lzma.h)
set(INC_XZ_UTILS_LZMA ${ALGOS_PATH}/lzma/xzlzma)
endif()
endif ()
if (NOT AOCL_EXCLUDE_SNAPPY)
set(INC_FILES ${INC_FILES} ${ALGOS_PATH}/snappy/snappy-stubs-public.h
${ALGOS_PATH}/snappy/snappy-sinksource.h
${ALGOS_PATH}/snappy/snappy.h
${ALGOS_PATH}/snappy/snappy-c.h)
endif ()
if (NOT AOCL_EXCLUDE_ZLIB)
set(INC_FILES ${INC_FILES} ${ALGOS_PATH}/zlib/zconf.h
${ALGOS_PATH}/zlib/zlib.h)
endif ()
if (NOT AOCL_EXCLUDE_ZSTD)
set(INC_FILES ${INC_FILES} ${ALGOS_PATH}/zstd/lib/zstd.h
${ALGOS_PATH}/zstd/lib/zdict.h
${ALGOS_PATH}/zstd/lib/zstd_errors.h)
endif ()
if (NOT AOCL_EXCLUDE_LZ4)
if (LZ4_FRAME_FORMAT_SUPPORT)
set(INC_FILES ${INC_FILES}
${ALGOS_PATH}/lz4/lz4frame.h
${ALGOS_PATH}/lz4/lz4frame_static.h)
set (LZ4_SRC_FILES ${LZ4_SRC_FILES}
${ALGOS_PATH}/lz4/lz4frame.c
${ALGOS_PATH}/lz4/lz4frame.h)
if (AOCL_EXCLUDE_LZ4HC)
set (LZ4_SRC_FILES ${LZ4_SRC_FILES}
${ALGOS_PATH}/lz4/lz4hc.c
${ALGOS_PATH}/lz4/lz4hc.h)
endif()
endif()
endif()
if (NOT CMAKE_BUILD_TYPE)
message(STATUS "No build type selected, defaulting to Release")
set(CMAKE_BUILD_TYPE "Release")
endif()
if (CMAKE_BUILD_TYPE STREQUAL "Release")
message(STATUS "Build type selected is Release")
add_compile_definitions(CFLAGS_SET1="${CMAKE_C_FLAGS_RELEASE}")
else ()
message(STATUS "Build type selected is Debug")
add_compile_definitions(CFLAGS_SET1="${CMAKE_C_FLAGS_DEBUG}")
if (AOCL_TEST_COVERAGE OR TEST_COVERAGE_THIRD_PARTY) # disable asserts to allow execution of unit tests without intermediate exit
set_property(SOURCE ${LZ4_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DNDEBUG")
set_property(SOURCE ${LZ4HC_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DNDEBUG")
set_property(SOURCE ${LZMA_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DNDEBUG")
set_property(SOURCE ${SNAPPY_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DNDEBUG")
else () # enable all debug flags
set_property(SOURCE ${BZIP2_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DBZ_DEBUG")
set_property(SOURCE ${ZLIB_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DZLIB_DEBUG")
set_property(SOURCE ${ZSTD_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DDEBUGLEVEL=1")
endif()
endif()
#set(USER_DEBUG_ON "-g")
message(STATUS "C Compiler used: ${CMAKE_C_COMPILER}")
message(STATUS "C++ Compiler used: ${CMAKE_CXX_COMPILER}")
set_source_files_properties(${ZLIB_SRC_FILES} PROPERTIES COMPILE_OPTIONS "-DHAVE_BUILTIN_CTZ=1;-DHAVE_BUILTIN_EXPECT=1")
find_package(OpenMP REQUIRED) # openmp required for all configurations
if (WIN32)
if (CMAKE_BUILD_TYPE STREQUAL "Release")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${USER_DEBUG_ON} /O2 /DNDEBUG /Oy /arch:SSE2 /arch:AVX /arch:AVX2")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${USER_DEBUG_ON} /O2 /DNDEBUG /Oy /arch:SSE2 /arch:AVX /arch:AVX2")
else()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${USER_DEBUG_ON} /O2 /Oy /arch:SSE2 /arch:AVX /arch:AVX2")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${USER_DEBUG_ON} /O2 /Oy /arch:SSE2 /arch:AVX /arch:AVX2")
endif()
if(ENABLE_FAST_MATH)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /fp:fast")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /fp:fast")
endif()
set_source_files_properties(${SNAPPY_SRC_FILES} PROPERTIES COMPILE_OPTIONS "-DHAVE_BUILTIN_EXPECT=1")
if(NOT BUILD_STATIC_LIBS)
set_property(SOURCE ${ZLIB_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DZLIB_DLL_EXPORT=1")
set_property(SOURCE ${LZ4_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DLZ4_DLL_EXPORT=1")
set_property(SOURCE ${SNAPPY_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DSNAPPY_DLL_EXPORT=1")
set_property(SOURCE ${LZMA_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DLZMA_DLL_EXPORT=1")
set_property(SOURCE ${LZ4HC_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DLZ4_DLL_EXPORT=1")
set_property(SOURCE ${ZSTD_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DZSTD_DLL_EXPORT=1")
set_property(SOURCE ${BZIP2_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DBZIP2_DLL_EXPORT=1")
if (TEST_COVERAGE_THIRD_PARTY)
set_property(SOURCE ${ZSTD_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DFSE_DLL_EXPORT=1")
set_property(SOURCE ${ZSTD_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DXXH_EXPORT=1")
endif()
endif()
elseif (UNIX)
set_source_files_properties(${SNAPPY_SRC_FILES} PROPERTIES COMPILE_FLAGS "-msse4.1")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${USER_DEBUG_ON} -fomit-frame-pointer -fstrict-aliasing")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${USER_DEBUG_ON} -fomit-frame-pointer -fstrict-aliasing")
if(ENABLE_FAST_MATH)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffast-math")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ffast-math")
endif()
set_source_files_properties(${SNAPPY_SRC_FILES} PROPERTIES COMPILE_OPTIONS "-DHAVE_BUILTIN_CTZ=1;-DHAVE_BUILTIN_EXPECT=1")
endif()
include(CheckIncludeFile)
check_include_file("sys/uio.h" SNAPPY_HAVE_SYS_UIO_H) # Some of the snappy APIs change based on this.
if (${SNAPPY_HAVE_SYS_UIO_H})
set_property(SOURCE ${SNAPPY_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DHAVE_SYS_UIO_H")
endif()
if (AOCL_LZ4_OPT_PREFETCH_BACKWARDS)
set_property(SOURCE ${LZ4_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_LZ4_DATA_ACCESS_OPT_PREFETCH_BACKWARDS")
endif()
if (AOCL_LZ4_MATCH_SKIP_OPT_LDS_STRAT1)
set_property(SOURCE ${LZ4_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_LZ4_MATCH_SKIP_OPT_LDS_STRAT1")
endif()
if (AOCL_LZ4_MATCH_SKIP_OPT_LDS_STRAT2)
set_property(SOURCE ${LZ4_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_LZ4_MATCH_SKIP_OPT_LDS_STRAT1")
set_property(SOURCE ${LZ4_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_LZ4_MATCH_SKIP_OPT_LDS_STRAT2")
endif()
if (AOCL_LZ4_NEW_PRIME_NUMBER)
set_property(SOURCE ${LZ4_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_LZ4_NEW_PRIME_NUMBER")
endif()
if (AOCL_LZ4_EXTRA_HASH_TABLE_UPDATES)
set_property(SOURCE ${LZ4_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_LZ4_EXTRA_HASH_TABLE_UPDATES")
endif()
if (AOCL_LZ4_HASH_BITS_USED)
string(TOUPPER ${AOCL_LZ4_HASH_BITS_USED} AOCL_LZ4_HASH_BITS_USED)
if (AOCL_LZ4_HASH_BITS_USED STREQUAL "LOW")
set_property(SOURCE ${LZ4_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_LZ4_HASH_BITS_USED=41")
elseif(AOCL_LZ4_HASH_BITS_USED STREQUAL "HIGH")
set_property(SOURCE ${LZ4_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_LZ4_HASH_BITS_USED=44")
elseif(NOT AOCL_LZ4_HASH_BITS_USED STREQUAL "OFF")
message(FATAL_ERROR "AOCL_LZ4_HASH_BITS_USED can only be LOW or HIGH, the provided value is:${AOCL_LZ4_HASH_BITS_USED}")
endif()
endif()
if (AOCL_LZ4_DECOMPRESS_FAST)
set_property(SOURCE ${LZ4_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_LZ4_DECOMPRESS_FAST")
endif()
if (SNAPPY_MATCH_SKIP_OPT)
set_property(SOURCE ${SNAPPY_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_SNAPPY_MATCH_SKIP_OPT")
endif()
if (AOCL_LZ4HC_DISABLE_PATTERN_ANALYSIS)
set_property(SOURCE ${LZ4HC_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_LZ4HC_DISABLE_PATTERN_ANALYSIS")
endif()
if (AOCL_ZSTD_SEARCH_SKIP_OPT_DFAST_FAST)
set_property(SOURCE ${ZSTD_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_ZSTD_SEARCH_SKIP_OPT_DFAST_FAST")
endif()
if (AOCL_DECOMPRESS_FAST)
set_property(SOURCE ${ZSTD_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_DECOMPRESS_FAST=${AOCL_DECOMPRESS_FAST}")
endif()
if (AOCL_ZSTD_WILDCOPY_LONG)
set_property(SOURCE ${ZSTD_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_ZSTD_WILDCOPY_LONG")
endif()
if (TEST_COVERAGE_THIRD_PARTY OR NATIVE_ENABLE_THREADS)
set_property(SOURCE ${ZSTD_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DZSTD_MULTITHREAD")
endif()
if(AOCL_EXCLUDE_DEPRECATED_APIS)
set_property(SOURCE ${LZ4_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_EXCLUDE_DEPRECATED_APIS")
set_property(SOURCE ${LZ4HC_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_EXCLUDE_DEPRECATED_APIS")
endif()
include(CheckCSourceCompiles)
#
# Check if we can hide zlib internal symbols that are linked between separate source files using hidden
#
check_c_source_compiles(
"#define ZLIB_INTERNAL __attribute__((visibility (\"hidden\")))
int ZLIB_INTERNAL foo;
int main() {
return 0;
}"
HAVE_ATTRIBUTE_VISIBILITY_HIDDEN FAIL_REGEX "visibility")
if(HAVE_ATTRIBUTE_VISIBILITY_HIDDEN)
set_property(SOURCE ${ZLIB_SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DHAVE_HIDDEN")
endif()
add_compile_definitions(CCompiler="${CMAKE_C_COMPILER}")
add_compile_definitions(CXXCompiler="${CMAKE_CXX_COMPILER}")
add_compile_definitions(CFLAGS_SET2="${CMAKE_C_FLAGS}")
#set library and sources
set(lib_name aocl_compression)
set(SRC_FILES
${UTILS_SRC_FILES}
${API_SRC_FILES}
${BZIP2_SRC_FILES}
${LZ4_SRC_FILES}
${LZ4HC_SRC_FILES}
${LZMA_SRC_FILES}
${SNAPPY_SRC_FILES}
${ZLIB_SRC_FILES}
${ZSTD_SRC_FILES}
${COMMON_SRC_FILES}
${THREADS_SRC_FILES}
)
#common flag for aocl_compression_bench and gtest_combined_test
set(AOCL_DYNAMIC_DISPATCHER ON)
if (AOCL_DYNAMIC_DISPATCHER)
set_property(SOURCE ${SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_DYNAMIC_DISPATCHER")
option(ENABLE_STRICT_WARNINGS "Enable compiler flags to treat all warnings as errors (Enabled by default)" ON)
else()
set(ENABLE_STRICT_WARNINGS OFF)
endif()
if (AOCL_ENABLE_THREADS)
set_property(SOURCE ${SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_ENABLE_THREADS")
endif()
#setup CTest for GoogleTest and aocl_compression_bench test
if (AOCL_TEST_COVERAGE OR TEST_COVERAGE_THIRD_PARTY)
# enabling ctest
enable_testing()
set_property(SOURCE ${SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_UNIT_TEST")
if (AOCL_TEST_COVERAGE)
add_subdirectory(gtest)
endif()
if (TEST_COVERAGE_THIRD_PARTY)
add_subdirectory(test/third_party)
endif()
endif()
#Enabling strict warnings
if(ENABLE_STRICT_WARNINGS)
if (WIN32)
#suppress warnings suggesting to use fopen_s, ... in place of fopen, ...
set_property(SOURCE ${SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-D_CRT_SECURE_NO_WARNINGS")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /WX")
set_property(SOURCE ${SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DENABLE_STRICT_WARNINGS")
else()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror -Wpedantic")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -Wpedantic")
set_property(SOURCE ${SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DENABLE_STRICT_WARNINGS")
endif()
endif()
#add library
if (BUILD_STATIC_LIBS)
add_library(${lib_name} STATIC ${SRC_FILES})
message(STATUS "Library type being built is: Static")
else ()
add_library(${lib_name} SHARED ${SRC_FILES})
message(STATUS "Library type being built is: Shared")
endif()
set_target_properties(${lib_name} PROPERTIES
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}"
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}"
ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}"
)
add_custom_command(
TARGET ${lib_name}
POST_BUILD
COMMENT "Copy library to ${ROOT_DIR}/lib"
COMMAND ${CMAKE_COMMAND} -E rm -rf ${ROOT_DIR}/lib
COMMAND ${CMAKE_COMMAND} -E make_directory ${ROOT_DIR}/lib
COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:${lib_name}> ${ROOT_DIR}/lib
)
# add the compiler and linker flags for code coverage
if (CODE_COVERAGE)
target_compile_options(${lib_name} PUBLIC --coverage -fprofile-abs-path)
target_link_options(${lib_name} PUBLIC --coverage)
endif()
# add the compiler and linker flags for AddressSanitizer
if (ASAN)
target_compile_options(${lib_name} PUBLIC -fsanitize=address -O0 -gdwarf-5 -g3 )
target_link_options(${lib_name} PUBLIC -fsanitize=address)
endif()
set_target_properties(${lib_name} PROPERTIES PUBLIC_HEADER "${INC_FILES}")
target_include_directories(${lib_name}
PRIVATE ${CMAKE_SOURCE_DIR}
PRIVATE ${ALGOS_PATH}/common
PRIVATE api)
if (OPENMP_FOUND)
target_link_libraries (${lib_name} PUBLIC OpenMP::OpenMP_C OpenMP::OpenMP_CXX)
endif ()
#add benchmarking application and tests
add_subdirectory(test)
if (AOCL_ENABLE_LOG_FEATURE)
set_property(SOURCE ${SRC_FILES} APPEND PROPERTY COMPILE_OPTIONS "-DAOCL_ENABLE_LOG_FEATURE")
endif()
#Install into destination path by using -DCMAKE_INSTALL_PREFIX=<path> while configuring cmake
message(STATUS "AOCL COMPRESSION Library, Interface header files will be installed at ${CMAKE_INSTALL_PREFIX}")
install(TARGETS ${lib_name}
DESTINATION ${DEST_LIB_PATH}
PUBLIC_HEADER DESTINATION ${DEST_INC_PATH})
if (AOCL_XZ_UTILS_LZMA_API_EXPERIMENTAL)
install(DIRECTORY ${INC_XZ_UTILS_LZMA} DESTINATION ${DEST_INC_PATH} FILES_MATCHING PATTERN "*.h")
endif()
#Install examples
set (EXAMPLES_PATH examples)
if (NOT AOCL_EXCLUDE_BZIP2)
install(DIRECTORY ${EXAMPLES_PATH}/bzip2 DESTINATION ${DEST_EXAMPLES_PATH})
endif()
if (NOT AOCL_EXCLUDE_ZLIB)
install(DIRECTORY ${EXAMPLES_PATH}/zlib DESTINATION ${DEST_EXAMPLES_PATH})
endif()
if (NOT AOCL_EXCLUDE_LZ4)
install(DIRECTORY ${EXAMPLES_PATH}/lz4 DESTINATION ${DEST_EXAMPLES_PATH})
endif()
if (NOT AOCL_EXCLUDE_LZ4HC)
install(DIRECTORY ${EXAMPLES_PATH}/lz4hc DESTINATION ${DEST_EXAMPLES_PATH})
endif()
if (NOT AOCL_EXCLUDE_SNAPPY)
install(DIRECTORY ${EXAMPLES_PATH}/snappy DESTINATION ${DEST_EXAMPLES_PATH})
endif()
if (NOT AOCL_EXCLUDE_LZMA)
install(DIRECTORY ${EXAMPLES_PATH}/lzma DESTINATION ${DEST_EXAMPLES_PATH})
endif()
if (NOT AOCL_EXCLUDE_ZSTD)
install(DIRECTORY ${EXAMPLES_PATH}/zstd DESTINATION ${DEST_EXAMPLES_PATH})
endif()
install(DIRECTORY ${EXAMPLES_PATH}/api DESTINATION ${DEST_EXAMPLES_PATH})
install(FILES ${EXAMPLES_PATH}/CMakeLists.txt DESTINATION ${DEST_EXAMPLES_PATH})
install(FILES ${EXAMPLES_PATH}/README.md DESTINATION ${DEST_EXAMPLES_PATH})
#Create symbolic links from expected library names to aocl library during non-static build
function(create_sym_link_to_lib sym_name)
file(TO_CMAKE_PATH "${CMAKE_INSTALL_PREFIX}/${DEST_LIB_PATH}" DIR_SYM_INSTALL)
if(WIN32)
install(CODE "execute_process(COMMAND cmd /c echo Creating symbolic link ${sym_name}.dll to ${lib_name}.dll)")
install(CODE "execute_process( \
COMMAND cmd /c if exist ${sym_name}.dll del ${sym_name}.dll \
WORKING_DIRECTORY ${DIR_SYM_INSTALL})")
install(CODE "execute_process( \
COMMAND cmd /c mklink /H ${sym_name}.dll ${lib_name}.dll \
WORKING_DIRECTORY ${DIR_SYM_INSTALL})")
else()
install(CODE "execute_process(COMMAND echo Creating symbolic link ${sym_name}.so to ${lib_name}.so)")
install(CODE "execute_process( \
COMMAND rm -f ${sym_name}.so \
WORKING_DIRECTORY ${DIR_SYM_INSTALL})")
install(CODE "execute_process( \
COMMAND ln -s lib${lib_name}.so ${sym_name}.so \
WORKING_DIRECTORY ${DIR_SYM_INSTALL})")
endif()
endfunction()
if(NOT BUILD_STATIC_LIBS)
if (NOT AOCL_EXCLUDE_BZIP2)
create_sym_link_to_lib(libbz2)
endif()
if (NOT AOCL_EXCLUDE_ZLIB)
create_sym_link_to_lib(libz)
endif()
if (NOT AOCL_EXCLUDE_LZ4)
create_sym_link_to_lib(liblz4)
endif()
if (NOT AOCL_EXCLUDE_SNAPPY)
create_sym_link_to_lib(libsnappy)
endif()
if (NOT AOCL_EXCLUDE_LZMA)
create_sym_link_to_lib(liblzma)
endif()
if (NOT AOCL_EXCLUDE_ZSTD)
create_sym_link_to_lib(libzstd)
endif()
endif()
#Uninstall the binary. library and header files using custom command
add_custom_target("uninstall" COMMENT "Uninstalling the installed files from ${install_dir}")
add_custom_command(
TARGET "uninstall"
POST_BUILD
COMMENT "Uninstall the installed files as per install_manifest.txt and from ${ROOT_DIR}/lib/"
COMMAND xargs rm -vf < install_manifest.txt || echo Nothing in
install_manifest.txt to be uninstalled!
COMMAND rm -vf ${ROOT_DIR}/lib/*
)
if (BUILD_DOC)
add_subdirectory(docs)
endif()
if (BUILD_EXAMPLE)
set(ENABLE_EXAMPLE_OUTOFSRCTREE OFF)
add_subdirectory(examples)
endif()