| # Anything that must be linked against the shared C library on Windows must |
| # be built in this subdirectory, because CMake doesn't allow us to override |
| # the compiler flags for each build type except at directory scope. Note |
| # to CMake developers: Add a COMPILE_FLAGS_<CONFIG> target property, or |
| # better yet, provide a friendly way of configuring a Windows target to use the |
| # static C library. |
| |
| set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/..) |
| set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/..) |
| set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/..) |
| |
| if(MSVC) |
| # Build all configurations against shared C library |
| if(CMAKE_VERSION VERSION_EQUAL "3.15" OR |
| CMAKE_VERSION VERSION_GREATER "3.15") |
| if(CMAKE_BUILD_TYPE_UC STREQUAL "DEBUG") |
| set(CMAKE_MSVC_RUNTIME_LIBRARY MultiThreadedDebugDLL) |
| elseif(MSVC_IDE) |
| set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL") |
| else() |
| set(CMAKE_MSVC_RUNTIME_LIBRARY MultiThreadedDLL) |
| endif() |
| message(STATUS "Visual C++ run-time library for libjpeg API DLL: ${CMAKE_MSVC_RUNTIME_LIBRARY}") |
| else() |
| foreach(var CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE |
| CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO) |
| if(${var} MATCHES "/MT") |
| string(REGEX REPLACE "/MT" "/MD" ${var} "${${var}}") |
| endif() |
| endforeach() |
| endif() |
| endif() |
| |
| foreach(src ${JPEG_SOURCES}) |
| set(JPEG_SRCS ${JPEG_SRCS} ../${src}) |
| endforeach() |
| |
| if(WITH_SIMD AND (MSVC_IDE OR XCODE)) |
| # This tells CMake that the "source" files haven't been generated yet |
| set_source_files_properties(${SIMD_OBJS} PROPERTIES GENERATED 1) |
| endif() |
| |
| if(WIN32) |
| set(DEFFILE ../win/jpeg${SO_MAJOR_VERSION}.def) |
| endif() |
| if(MSVC) |
| configure_file(${CMAKE_SOURCE_DIR}/win/jpeg.rc.in |
| ${CMAKE_BINARY_DIR}/win/jpeg.rc) |
| set(JPEG_SRCS ${JPEG_SRCS} ${CMAKE_BINARY_DIR}/win/jpeg.rc) |
| endif() |
| add_library(jpeg SHARED ${JPEG_SRCS} ${DEFFILE} ${SIMD_TARGET_OBJECTS} |
| ${SIMD_OBJS} $<TARGET_OBJECTS:jpeg12> $<TARGET_OBJECTS:jpeg16>) |
| |
| set_target_properties(jpeg PROPERTIES SOVERSION ${SO_MAJOR_VERSION} |
| VERSION ${SO_MAJOR_VERSION}.${SO_AGE}.${SO_MINOR_VERSION}) |
| if(APPLE AND (NOT CMAKE_OSX_DEPLOYMENT_TARGET OR |
| CMAKE_OSX_DEPLOYMENT_TARGET VERSION_GREATER 10.4)) |
| if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG) |
| set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,") |
| endif() |
| set_target_properties(jpeg PROPERTIES MACOSX_RPATH 1) |
| endif() |
| if(MAPFLAG) |
| set_target_properties(jpeg PROPERTIES |
| LINK_FLAGS "${MAPFLAG}${CMAKE_CURRENT_BINARY_DIR}/../libjpeg.map") |
| endif() |
| if(MSVC) |
| set_target_properties(jpeg PROPERTIES |
| RUNTIME_OUTPUT_NAME jpeg${SO_MAJOR_VERSION}) |
| # The jsimd_*.c file is built using /MT, so this prevents a linker warning. |
| set_target_properties(jpeg PROPERTIES LINK_FLAGS |
| "/NODEFAULTLIB:LIBCMT /NODEFAULTLIB:LIBCMTD") |
| elseif(MINGW) |
| set_target_properties(jpeg PROPERTIES SUFFIX -${SO_MAJOR_VERSION}.dll) |
| endif() |
| |
| if(WIN32) |
| set(USE_SETMODE "-DUSE_SETMODE") |
| endif() |
| set(CDJPEG_COMPILE_FLAGS |
| "-DBMP_SUPPORTED -DGIF_SUPPORTED -DPPM_SUPPORTED -DTARGA_SUPPORTED ${USE_SETMODE}") |
| |
| # Compile a separate version of these source files with 12-bit and 16-bit data |
| # precision. |
| add_library(cjpeg12 OBJECT ../rdgif.c ../rdppm.c) |
| set_property(TARGET cjpeg12 PROPERTY COMPILE_FLAGS |
| "-DBITS_IN_JSAMPLE=12 -DGIF_SUPPORTED -DPPM_SUPPORTED") |
| add_library(cjpeg16 OBJECT ../rdgif.c ../rdppm.c) |
| set_property(TARGET cjpeg16 PROPERTY COMPILE_FLAGS |
| "-DBITS_IN_JSAMPLE=16 -DGIF_SUPPORTED -DPPM_SUPPORTED") |
| add_executable(cjpeg ../cjpeg.c ../cdjpeg.c ../rdbmp.c ../rdgif.c ../rdppm.c |
| ../rdswitch.c ../rdtarga.c $<TARGET_OBJECTS:cjpeg12> |
| $<TARGET_OBJECTS:cjpeg16>) |
| set_property(TARGET cjpeg PROPERTY COMPILE_FLAGS ${CDJPEG_COMPILE_FLAGS}) |
| target_link_libraries(cjpeg jpeg) |
| |
| # Compile a separate version of these source files with 12-bit and 16-bit data |
| # precision. |
| add_library(djpeg12 OBJECT ../rdcolmap.c ../wrgif.c ../wrppm.c) |
| set_property(TARGET djpeg12 PROPERTY COMPILE_FLAGS |
| "-DBITS_IN_JSAMPLE=12 -DGIF_SUPPORTED -DPPM_SUPPORTED") |
| add_library(djpeg16 OBJECT ../wrppm.c) |
| set_property(TARGET djpeg16 PROPERTY COMPILE_FLAGS |
| "-DBITS_IN_JSAMPLE=16 -DPPM_SUPPORTED") |
| add_executable(djpeg ../djpeg.c ../cdjpeg.c ../rdcolmap.c ../rdswitch.c |
| ../wrbmp.c ../wrgif.c ../wrppm.c ../wrtarga.c $<TARGET_OBJECTS:djpeg12> |
| $<TARGET_OBJECTS:djpeg16>) |
| set_property(TARGET djpeg PROPERTY COMPILE_FLAGS ${CDJPEG_COMPILE_FLAGS}) |
| target_link_libraries(djpeg jpeg) |
| |
| add_executable(jpegtran ../jpegtran.c ../cdjpeg.c ../rdswitch.c ../transupp.c) |
| target_link_libraries(jpegtran jpeg) |
| set_property(TARGET jpegtran PROPERTY COMPILE_FLAGS "${USE_SETMODE}") |
| |
| add_executable(example ../example.c) |
| target_link_libraries(example jpeg) |
| |
| add_executable(jcstest ../jcstest.c) |
| target_link_libraries(jcstest jpeg) |
| |
| install(TARGETS jpeg EXPORT ${CMAKE_PROJECT_NAME}Targets |
| INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} |
| ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT lib |
| LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT lib |
| RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT bin) |
| install(TARGETS cjpeg djpeg jpegtran |
| RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT bin) |
| if(NOT CMAKE_VERSION VERSION_LESS "3.1" AND MSVC AND |
| CMAKE_C_LINKER_SUPPORTS_PDB) |
| install(FILES "$<TARGET_PDB_FILE:jpeg>" |
| DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT bin OPTIONAL) |
| endif() |