126 lines
3.7 KiB
CMake
126 lines
3.7 KiB
CMake
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project(${JPEG_LIBRARY} C)
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ocv_warnings_disable(CMAKE_C_FLAGS -Wunused-parameter -Wsign-compare -Wshorten-64-to-32 -Wimplicit-fallthrough)
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set(VERSION_MAJOR 2)
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set(VERSION_MINOR 0)
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set(VERSION_REVISION 2)
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set(VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REVISION})
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set(LIBJPEG_TURBO_VERSION_NUMBER 2000002)
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string(TIMESTAMP BUILD "opencv-${OPENCV_VERSION}-libjpeg-turbo")
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
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set(BUILD "${BUILD}-debug")
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endif()
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message(STATUS "libjpeg-turbo: VERSION = ${VERSION}, BUILD = ${BUILD}")
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option(WITH_ARITH_ENC "Include arithmetic encoding support when emulating the libjpeg v6b API/ABI" TRUE)
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option(WITH_ARITH_DEC "Include arithmetic decoding support when emulating the libjpeg v6b API/ABI" TRUE)
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include(CheckCSourceCompiles)
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include(CheckIncludeFiles)
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include(CheckTypeSize)
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check_type_size("size_t" SIZEOF_SIZE_T)
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check_type_size("unsigned long" SIZEOF_UNSIGNED_LONG)
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if(SIZEOF_SIZE_T EQUAL SIZEOF_UNSIGNED_LONG)
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check_c_source_compiles("int main(int argc, char **argv) { unsigned long a = argc; return __builtin_ctzl(a); }"
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HAVE_BUILTIN_CTZL)
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endif()
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if(MSVC)
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check_include_files("intrin.h" HAVE_INTRIN_H)
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endif()
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if(UNIX)
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# Check for headers
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check_include_files(locale.h HAVE_LOCALE_H)
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check_include_files(stddef.h HAVE_STDDEF_H)
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check_include_files(stdlib.h HAVE_STDLIB_H)
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check_include_files(sys/types.h NEED_SYS_TYPES_H)
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# Other predefines
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# undef NEED_BSD_STRINGS
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ocv_update(HAVE_UNSIGNED_CHAR 1)
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ocv_update(HAVE_UNSIGNED_SHORT 1)
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# undef INCOMPLETE_TYPES_BROKEN
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ocv_update(RIGHT_SHIFT_IS_UNSIGNED 0)
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ocv_update(__CHAR_UNSIGNED__ 0)
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endif()
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set(BITS_IN_JSAMPLE 8)
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if(WITH_ARITH_ENC)
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set(C_ARITH_CODING_SUPPORTED 1)
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endif()
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if(WITH_ARITH_DEC)
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set(D_ARITH_CODING_SUPPORTED 1)
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endif()
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set(JPEG_LIB_VERSION 62)
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# OpenCV
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set(JPEG_LIB_VERSION "${VERSION}-${JPEG_LIB_VERSION}" PARENT_SCOPE)
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if(MSVC)
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add_definitions(-W3 -wd4996 -wd4018)
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endif()
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if(WIN32)
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configure_file(jconfig.h.win.in jconfig.h)
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else()
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configure_file(jconfig.h.in jconfig.h)
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endif()
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configure_file(jconfigint.h.in jconfigint.h)
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include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/src)
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set(JPEG_SOURCES
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jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c jcicc.c
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jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c jcphuff.c
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jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c jdatadst.c jdatasrc.c
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jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c jdicc.c jdinput.c jdmainct.c jdmarker.c
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jdmaster.c jdmerge.c jdphuff.c jdpostct.c jdsample.c jdtrans.c jerror.c
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jfdctflt.c jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c
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jquant1.c jquant2.c jutils.c jmemmgr.c jmemnobs.c)
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if(WITH_ARITH_ENC OR WITH_ARITH_DEC)
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set(JPEG_SOURCES ${JPEG_SOURCES} jaricom.c)
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endif()
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if(WITH_ARITH_ENC)
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set(JPEG_SOURCES ${JPEG_SOURCES} jcarith.c)
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endif()
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if(WITH_ARITH_DEC)
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set(JPEG_SOURCES ${JPEG_SOURCES} jdarith.c)
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endif()
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# No SIMD
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set(JPEG_SOURCES ${JPEG_SOURCES} jsimd_none.c)
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ocv_list_add_prefix(JPEG_SOURCES src/)
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add_library(${JPEG_LIBRARY} STATIC ${JPEG_SOURCES} ${SIMD_OBJS})
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set_target_properties(${JPEG_LIBRARY}
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PROPERTIES OUTPUT_NAME ${JPEG_LIBRARY}
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DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
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COMPILE_PDB_NAME ${JPEG_LIBRARY}
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COMPILE_PDB_NAME_DEBUG "${JPEG_LIBRARY}${OPENCV_DEBUG_POSTFIX}"
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ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH}
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)
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if(ENABLE_SOLUTION_FOLDERS)
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set_target_properties(${JPEG_LIBRARY} PROPERTIES FOLDER "3rdparty")
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endif()
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if(NOT BUILD_SHARED_LIBS)
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ocv_install_target(${JPEG_LIBRARY} EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev)
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endif()
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ocv_install_3rdparty_licenses(libjpeg-turbo README.md LICENSE.md README.ijg)
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