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PROJECT(CMLIBLZMA C)
include(CheckCSourceCompiles)
include(CheckIncludeFile)
include(CheckSymbolExists)
include(CheckTypeSize)
include(TestBigEndian)
if(WIN32)
add_definitions(-DMYTHREAD_VISTA)
else()
add_definitions(-DMYTHREAD_POSIX)
endif()
CHECK_INCLUDE_FILE(byteswap.h HAVE_BYTESWAP_H)
CHECK_INCLUDE_FILE(limits.h HAVE_LIMITS_H)
CHECK_INCLUDE_FILE(memory.h HAVE_MEMORY_H)
CHECK_INCLUDE_FILE(strings.h HAVE_STRINGS_H)
set(HAVE_STRING_H 1)
CHECK_INCLUDE_FILE(sys/sysctl.h HAVE_SYS_SYSCTL_H)
CHECK_INCLUDE_FILE(stdbool.h HAVE_STDBOOL_H)
if(NOT HAVE_STDBOOL_H)
CHECK_TYPE_SIZE(_Bool _BOOL)
endif()
CHECK_C_SOURCE_COMPILES (
"#include<byteswap.h>\nint main(void){bswap_16(0);return 0;}"
HAVE_BSWAP_16)
CHECK_C_SOURCE_COMPILES (
"#include<byteswap.h>\nint main(void){bswap_32(0);return 0;}"
HAVE_BSWAP_32)
CHECK_C_SOURCE_COMPILES (
"#include<byteswap.h>\nint main(void){bswap_64(0);return 0;}"
HAVE_BSWAP_64)
TEST_BIG_ENDIAN(WORDS_BIGENDIAN)
set(HAVE_CHECK_CRC64 1)
set(HAVE_CHECK_SHA256 1)
set(HAVE_DECODER_ARM 1)
set(HAVE_DECODER_ARMTHUMB 1)
set(HAVE_DECODER_DELTA 1)
set(HAVE_DECODER_IA64 1)
set(HAVE_DECODER_LZMA1 1)
set(HAVE_DECODER_LZMA2 1)
set(HAVE_DECODER_POWERPC 1)
set(HAVE_DECODER_SPARC 1)
set(HAVE_DECODER_X86 1)
set(HAVE_ENCODER_ARM 1)
set(HAVE_ENCODER_ARMTHUMB 1)
set(HAVE_ENCODER_DELTA 1)
set(HAVE_ENCODER_IA64 1)
set(HAVE_ENCODER_LZMA1 1)
set(HAVE_ENCODER_LZMA2 1)
set(HAVE_ENCODER_POWERPC 1)
set(HAVE_ENCODER_SPARC 1)
set(HAVE_ENCODER_X86 1)
set(HAVE_MF_BT2 1)
set(HAVE_MF_BT3 1)
set(HAVE_MF_BT4 1)
set(HAVE_MF_HC3 1)
set(HAVE_MF_HC4 1)
SET(LZMA_SRCS
common/mythread.h
common/sysdefs.h
common/tuklib_cpucores.c
common/tuklib_cpucores.h
common/tuklib_integer.h
liblzma/check/check.c
liblzma/check/crc32_fast.c
liblzma/check/crc32_table.c
liblzma/check/crc64_fast.c
liblzma/check/crc64_table.c
liblzma/check/sha256.c
liblzma/common/alone_decoder.c
liblzma/common/alone_encoder.c
liblzma/common/auto_decoder.c
liblzma/common/block_buffer_decoder.c
liblzma/common/block_buffer_encoder.c
liblzma/common/block_decoder.c
liblzma/common/block_encoder.c
liblzma/common/block_header_decoder.c
liblzma/common/block_header_encoder.c
liblzma/common/block_util.c
liblzma/common/common.c
liblzma/common/easy_buffer_encoder.c
liblzma/common/easy_decoder_memusage.c
liblzma/common/easy_encoder.c
liblzma/common/easy_encoder_memusage.c
liblzma/common/easy_preset.c
liblzma/common/filter_buffer_decoder.c
liblzma/common/filter_buffer_encoder.c
liblzma/common/filter_common.c
liblzma/common/filter_decoder.c
liblzma/common/filter_encoder.c
liblzma/common/filter_flags_decoder.c
liblzma/common/filter_flags_encoder.c
liblzma/common/hardware_cputhreads.c
liblzma/common/index.c
liblzma/common/index_decoder.c
liblzma/common/index_encoder.c
liblzma/common/index_hash.c
liblzma/common/outqueue.c
liblzma/common/stream_buffer_decoder.c
liblzma/common/stream_buffer_encoder.c
liblzma/common/stream_decoder.c
liblzma/common/stream_encoder.c
liblzma/common/stream_encoder_mt.c
liblzma/common/stream_flags_common.c
liblzma/common/stream_flags_decoder.c
liblzma/common/stream_flags_encoder.c
liblzma/common/vli_decoder.c
liblzma/common/vli_encoder.c
liblzma/common/vli_size.c
liblzma/delta/delta_common.c
liblzma/delta/delta_decoder.c
liblzma/delta/delta_encoder.c
liblzma/lz/lz_decoder.c
liblzma/lz/lz_encoder.c
liblzma/lz/lz_encoder_mf.c
liblzma/lzma/fastpos_table.c
liblzma/lzma/lzma2_decoder.c
liblzma/lzma/lzma2_encoder.c
liblzma/lzma/lzma_decoder.c
liblzma/lzma/lzma_encoder.c
liblzma/lzma/lzma_encoder_optimum_fast.c
liblzma/lzma/lzma_encoder_optimum_normal.c
liblzma/lzma/lzma_encoder_presets.c
liblzma/rangecoder/price_table.c
liblzma/simple/arm.c
liblzma/simple/armthumb.c
liblzma/simple/ia64.c
liblzma/simple/powerpc.c
liblzma/simple/simple_coder.c
liblzma/simple/simple_decoder.c
liblzma/simple/simple_encoder.c
liblzma/simple/sparc.c
liblzma/simple/x86.c
)
CONFIGURE_FILE(config.h.in config.h @ONLY)
INCLUDE_DIRECTORIES(
"${CMLIBLZMA_SOURCE_DIR}/common"
"${CMLIBLZMA_SOURCE_DIR}/liblzma/api"
"${CMLIBLZMA_SOURCE_DIR}/liblzma/check"
"${CMLIBLZMA_SOURCE_DIR}/liblzma/common"
"${CMLIBLZMA_SOURCE_DIR}/liblzma/delta"
"${CMLIBLZMA_SOURCE_DIR}/liblzma/lz"
"${CMLIBLZMA_SOURCE_DIR}/liblzma/lzma"
"${CMLIBLZMA_SOURCE_DIR}/liblzma/rangecoder"
"${CMLIBLZMA_SOURCE_DIR}/liblzma/simple"
"${CMLIBLZMA_BINARY_DIR}"
)
# Disable warnings to avoid changing 3rd party code.
IF(CMAKE_C_COMPILER_ID MATCHES
"^(GNU|LCC|Clang|AppleClang|IBMClang|XLClang|XL|VisualAge|SunPro|HP|Intel|IntelLLVM|NVHPC)$")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w")
ELSEIF(CMAKE_C_COMPILER_ID STREQUAL "PathScale")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -woffall")
ENDIF()
# Activate POSIX APIs.
if(CMAKE_SYSTEM_NAME MATCHES "^(AIX|OS400)$")
add_definitions(-D_ALL_SOURCE)
endif()
if(NOT CMAKE_SYSTEM_NAME MATCHES "BSD|Darwin|Windows")
add_definitions(-D_XOPEN_SOURCE=600)
endif()
ADD_LIBRARY(cmliblzma STATIC ${LZMA_SRCS})
IF(CMAKE_C_COMPILER_ID STREQUAL "XL")
# Disable the XL compiler optimizer because it causes crashes
# and other bad behavior in liblzma code.
SET_PROPERTY(TARGET cmliblzma PROPERTY COMPILE_FLAGS "-qnooptimize")
ELSEIF((CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "LCC") AND
CMAKE_C_COMPILER_VERSION VERSION_LESS 3.4)
# Disable the old GNU compiler optimizer.
SET_PROPERTY(TARGET cmliblzma PROPERTY COMPILE_FLAGS "-O0")
ENDIF()
if(WIN32 AND CMake_BUILD_PCH)
target_precompile_headers(cmliblzma PRIVATE "common/mythread.h")
endif()
INSTALL(FILES COPYING DESTINATION ${CMAKE_DOC_DIR}/cmliblzma)