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opencv/3rdparty/libjpeg-turbo/CMakeLists.txt
Suleyman TURKMEN 8955a27577 minor cosmetic changes
2024-05-26 22:50:47 +03:00

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8.2 KiB
CMake
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project(${JPEG_LIBRARY} C)
macro(boolean_number var)
if(${var})
set(${var} 1 ${ARGN})
else()
set(${var} 0 ${ARGN})
endif()
endmacro()
ocv_warnings_disable(CMAKE_C_FLAGS -Wunused-parameter -Wsign-compare -Wshorten-64-to-32 -Wimplicit-fallthrough)
if(APPLE)
ocv_warnings_disable(CMAKE_C_FLAGS -Wunused-variable) # NEON flags are not used on Mac
endif()
if(CV_GCC AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 13)
# src/jchuff.c:1042:22: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
ocv_warnings_disable(CMAKE_C_FLAGS -Wstringop-overflow)
endif()
set(VERSION 3.0.3)
set(COPYRIGHT_YEAR "1991-2024")
string(REPLACE "." ";" VERSION_TRIPLET ${VERSION})
list(GET VERSION_TRIPLET 0 VERSION_MAJOR)
list(GET VERSION_TRIPLET 1 VERSION_MINOR)
list(GET VERSION_TRIPLET 2 VERSION_REVISION)
function(pad_number NUMBER OUTPUT_LEN)
string(LENGTH "${${NUMBER}}" INPUT_LEN)
if(INPUT_LEN LESS OUTPUT_LEN)
math(EXPR ZEROES "${OUTPUT_LEN} - ${INPUT_LEN} - 1")
set(NUM ${${NUMBER}})
foreach(C RANGE ${ZEROES})
set(NUM "0${NUM}")
endforeach()
set(${NUMBER} ${NUM} PARENT_SCOPE)
endif()
endfunction()
pad_number(VERSION_MINOR 3)
pad_number(VERSION_REVISION 3)
set(LIBJPEG_TURBO_VERSION_NUMBER ${VERSION_MAJOR}${VERSION_MINOR}${VERSION_REVISION})
string(TIMESTAMP BUILD "opencv-${OPENCV_VERSION}-libjpeg-turbo")
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(BUILD "${BUILD}-debug")
endif()
message(STATUS "libjpeg-turbo: VERSION = ${VERSION}, BUILD = ${BUILD}")
math(EXPR BITS "${CMAKE_SIZEOF_VOID_P} * 8")
string(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" CMAKE_SYSTEM_PROCESSOR_LC)
if(CMAKE_SYSTEM_PROCESSOR_LC MATCHES "x86_64" OR
CMAKE_SYSTEM_PROCESSOR_LC MATCHES "amd64" OR
CMAKE_SYSTEM_PROCESSOR_LC MATCHES "i[0-9]86" OR
CMAKE_SYSTEM_PROCESSOR_LC MATCHES "x86" OR
CMAKE_SYSTEM_PROCESSOR_LC MATCHES "ia32")
if(BITS EQUAL 64 OR CMAKE_C_COMPILER_ABI MATCHES "ELF X32")
set(CPU_TYPE x86_64)
else()
set(CPU_TYPE i386)
endif()
if(NOT CMAKE_SYSTEM_PROCESSOR STREQUAL ${CPU_TYPE})
set(CMAKE_SYSTEM_PROCESSOR ${CPU_TYPE})
endif()
elseif(CMAKE_SYSTEM_PROCESSOR_LC STREQUAL "aarch64" OR
CMAKE_SYSTEM_PROCESSOR_LC MATCHES "^arm")
if(BITS EQUAL 64)
set(CPU_TYPE arm64)
else()
set(CPU_TYPE arm)
endif()
elseif(CMAKE_SYSTEM_PROCESSOR_LC MATCHES "^ppc" OR
CMAKE_SYSTEM_PROCESSOR_LC MATCHES "^powerpc")
set(CPU_TYPE powerpc)
else()
set(CPU_TYPE ${CMAKE_SYSTEM_PROCESSOR_LC})
endif()
if(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64" OR
CMAKE_OSX_ARCHITECTURES MATCHES "arm64" OR
CMAKE_OSX_ARCHITECTURES MATCHES "i386")
set(CPU_TYPE ${CMAKE_OSX_ARCHITECTURES})
endif()
if(CMAKE_OSX_ARCHITECTURES MATCHES "ppc")
set(CPU_TYPE powerpc)
endif()
if(MSVC_IDE AND CMAKE_GENERATOR_PLATFORM MATCHES "arm64")
set(CPU_TYPE arm64)
endif()
OCV_OPTION(ENABLE_LIBJPEG_TURBO_SIMD "Include SIMD extensions for libjpeg-turbo, if available for this platform" (NOT CV_DISABLE_OPTIMIZATION))
option(WITH_ARITH_ENC "Include arithmetic encoding support when emulating the libjpeg v6b API/ABI" TRUE)
option(WITH_ARITH_DEC "Include arithmetic decoding support when emulating the libjpeg v6b API/ABI" TRUE)
set(WITH_SIMD 1)
set(HAVE_LIBJPEG_TURBO_SIMD 0 PARENT_SCOPE)
include(CheckCSourceCompiles)
include(CheckIncludeFiles)
include(CheckTypeSize)
check_type_size("size_t" SIZE_T)
check_type_size("unsigned long" UNSIGNED_LONG)
if(SIZEOF_SIZE_T EQUAL SIZEOF_UNSIGNED_LONG)
check_c_source_compiles("int main(int argc, char **argv) { unsigned long a = argc; return __builtin_ctzl(a); }"
HAVE_BUILTIN_CTZL)
endif()
if(MSVC)
check_include_files("intrin.h" HAVE_INTRIN_H)
endif()
if(UNIX)
# Check for headers
check_include_files(locale.h HAVE_LOCALE_H)
check_include_files(stddef.h HAVE_STDDEF_H)
check_include_files(stdlib.h HAVE_STDLIB_H)
check_include_files(sys/types.h NEED_SYS_TYPES_H)
# Other predefines
# undef NEED_BSD_STRINGS
ocv_update(HAVE_UNSIGNED_CHAR 1)
ocv_update(HAVE_UNSIGNED_SHORT 1)
# undef INCOMPLETE_TYPES_BROKEN
ocv_update(RIGHT_SHIFT_IS_UNSIGNED 0)
endif()
set(BITS_IN_JSAMPLE 8)
if(WITH_ARITH_ENC)
set(C_ARITH_CODING_SUPPORTED 1)
endif()
if(WITH_ARITH_DEC)
set(D_ARITH_CODING_SUPPORTED 1)
endif()
set(JPEG_LIB_VERSION 62)
# OpenCV
set(JPEG_LIB_VERSION "${VERSION}-${JPEG_LIB_VERSION}" PARENT_SCOPE)
set(THREAD_LOCAL "") # WITH_TURBOJPEG is not used
add_definitions(-DNO_GETENV -DNO_PUTENV)
if(MSVC)
add_definitions(-W3 -wd4996 -wd4018)
endif()
include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/src)
set(JPEG16_SOURCES jcapistd.c jccolor.c jcdiffct.c jclossls.c jcmainct.c
jcprepct.c jcsample.c jdapistd.c jdcolor.c jddiffct.c jdlossls.c jdmainct.c
jdpostct.c jdsample.c jutils.c)
set(JPEG12_SOURCES ${JPEG16_SOURCES} jccoefct.c jcdctmgr.c jdcoefct.c
jddctmgr.c jdmerge.c jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c
jidctred.c jquant1.c jquant2.c)
set(JPEG_SOURCES ${JPEG12_SOURCES} jcapimin.c jchuff.c jcicc.c jcinit.c
jclhuff.c jcmarker.c jcmaster.c jcomapi.c jcparam.c jcphuff.c jctrans.c
jdapimin.c jdatadst.c jdatasrc.c jdhuff.c jdicc.c jdinput.c jdlhuff.c
jdmarker.c jdmaster.c jdphuff.c jdtrans.c jerror.c jfdctflt.c jmemmgr.c
jmemnobs.c jpeg_nbits.c)
if(WITH_ARITH_ENC OR WITH_ARITH_DEC)
set(JPEG_SOURCES ${JPEG_SOURCES} jaricom.c)
endif()
if(WITH_ARITH_ENC)
set(JPEG_SOURCES ${JPEG_SOURCES} jcarith.c)
endif()
if(WITH_ARITH_DEC)
set(JPEG_SOURCES ${JPEG_SOURCES} jdarith.c)
endif()
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
# Use the maximum optimization level for release builds
foreach(var CMAKE_C_FLAGS_RELEASE CMAKE_C_FLAGS_RELWITHDEBINFO)
if(${var} MATCHES "-O2")
string(REGEX REPLACE "-O2" "-O3" ${var} "${${var}}")
endif()
endforeach()
endif()
if(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
if(CMAKE_C_COMPILER_ID MATCHES "SunPro")
# Use the maximum optimization level for release builds
foreach(var CMAKE_C_FLAGS_RELEASE CMAKE_C_FLAGS_RELWITHDEBINFO)
if(${var} MATCHES "-xO3")
string(REGEX REPLACE "-xO3" "-xO5" ${var} "${${var}}")
endif()
if(${var} MATCHES "-xO2")
string(REGEX REPLACE "-xO2" "-xO5" ${var} "${${var}}")
endif()
endforeach()
endif()
endif()
include(CheckTypeSize)
check_type_size("size_t" SIZE_T)
check_type_size("unsigned long" UNSIGNED_LONG)
if(ENABLE_LIBJPEG_TURBO_SIMD)
add_subdirectory(src/simd)
if(NEON_INTRINSICS)
add_definitions(-DNEON_INTRINSICS)
endif()
else()
set(WITH_SIMD 0)
endif()
if(WITH_SIMD)
message(STATUS "SIMD extensions: ${CPU_TYPE} (WITH_SIMD = ${WITH_SIMD})")
set(HAVE_LIBJPEG_TURBO_SIMD 1 PARENT_SCOPE)
if(MSVC_IDE OR XCODE)
set_source_files_properties(${SIMD_OBJS} PROPERTIES GENERATED 1)
endif()
set(SIMD_TARGET_OBJECTS $<TARGET_OBJECTS:simd>)
endif()
configure_file(jversion.h.in jversion.h)
configure_file(jconfig.h.in jconfig.h)
configure_file(jconfigint.h.in jconfigint.h)
ocv_list_add_prefix(JPEG16_SOURCES src/)
ocv_list_add_prefix(JPEG12_SOURCES src/)
ocv_list_add_prefix(JPEG_SOURCES src/)
set(JPEG_SOURCES ${JPEG_SOURCES} ${SIMD_OBJS})
add_library(jpeg12-static OBJECT ${JPEG12_SOURCES})
set_property(TARGET jpeg12-static PROPERTY COMPILE_FLAGS
"-DBITS_IN_JSAMPLE=12")
add_library(jpeg16-static OBJECT ${JPEG16_SOURCES})
set_property(TARGET jpeg16-static PROPERTY COMPILE_FLAGS
"-DBITS_IN_JSAMPLE=16")
add_library(${JPEG_LIBRARY} STATIC ${JPEG_SOURCES} ${SIMD_TARGET_OBJECTS}
${SIMD_OBJS} $<TARGET_OBJECTS:jpeg12-static>
$<TARGET_OBJECTS:jpeg16-static>)
set_target_properties(${JPEG_LIBRARY}
PROPERTIES OUTPUT_NAME ${JPEG_LIBRARY}
DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
COMPILE_PDB_NAME ${JPEG_LIBRARY}
COMPILE_PDB_NAME_DEBUG "${JPEG_LIBRARY}${OPENCV_DEBUG_POSTFIX}"
ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH}
)
if(ENABLE_SOLUTION_FOLDERS)
set_target_properties(${JPEG_LIBRARY} PROPERTIES FOLDER "3rdparty/jpeg")
set_target_properties(jpeg12-static PROPERTIES FOLDER "3rdparty/jpeg")
set_target_properties(jpeg16-static PROPERTIES FOLDER "3rdparty/jpeg")
endif()
if(NOT BUILD_SHARED_LIBS)
ocv_install_target(${JPEG_LIBRARY} EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev OPTIONAL)
endif()
ocv_install_3rdparty_licenses(libjpeg-turbo README.md LICENSE.md README.ijg)
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