########################################################################### # Find libraries # When not in VERBOSE mode, try to make things as quiet as possible if (NOT VERBOSE) set (Boost_FIND_QUIETLY true) set (DCMTK_FIND_QUIETLY true) set (FFmpeg_FIND_QUIETLY true) set (Field3D_FIND_QUIETLY true) set (Freetype_FIND_QUIETLY true) set (GIF_FIND_QUIETLY true) set (HDF5_FIND_QUIETLY true) set (IlmBase_FIND_QUIETLY true) set (JPEG_FIND_QUIETLY true) set (LibRaw_FIND_QUIETLY true) set (Nuke_FIND_QUIETLY true) set (OpenColorIO_FIND_QUIETLY true) set (OpenCV_FIND_QUIETLY true) set (OpenEXR_FIND_QUIETLY true) set (OpenGL_FIND_QUIETLY true) set (OpenJpeg_FIND_QUIETLY true) set (OPENVDB_FIND_QUIETLY true) set (PkgConfig_FIND_QUIETLY true) set (PNG_FIND_QUIETLY TRUE) set (PTex_FIND_QUIETLY TRUE) set (PugiXML_FIND_QUIETLY TRUE) set (PythonInterp_FIND_QUIETLY true) set (PythonLibs_FIND_QUIETLY true) set (Qt5_FIND_QUIETLY true) set (TBB_FIND_QUIETLY true) set (Threads_FIND_QUIETLY true) set (TIFF_FIND_QUIETLY true) set (WEBP_FIND_QUIETLY true) set (ZLIB_FIND_QUIETLY true) endif () include (ExternalProject) option (BUILD_MISSING_DEPS "Try to download and build any missing dependencies" OFF) ########################################################################### # TIFF if (NOT TIFF_LIBRARIES OR NOT TIFF_INCLUDE_DIR) find_package (TIFF 3.9 REQUIRED) include_directories (${TIFF_INCLUDE_DIR}) else () message (STATUS "Custom TIFF_LIBRARIES ${TIFF_LIBRARIES}") message (STATUS "Custom TIFF_INCLUDE_DIR ${TIFF_INCLUDE_DIR}") endif () ########################################################################### # Several packages need Zlib find_package (ZLIB REQUIRED) ########################################################################### # PNG find_package (PNG REQUIRED) ########################################################################### # IlmBase & OpenEXR setup find_package (OpenEXR 2.0 REQUIRED) #OpenEXR 2.2 still has problems with importing ImathInt64.h unqualified #thus need for ilmbase/OpenEXR include_directories ("${OPENEXR_INCLUDE_DIR}" "${ILMBASE_INCLUDE_DIR}" "${ILMBASE_INCLUDE_DIR}/OpenEXR") if (NOT OpenEXR_FIND_QUIETLY) message (STATUS "OPENEXR_INCLUDE_DIR = ${OPENEXR_INCLUDE_DIR}") message (STATUS "OPENEXR_LIBRARIES = ${OPENEXR_LIBRARIES}") endif () # OpenEXR setup ########################################################################### ########################################################################### # Boost setup if (NOT Boost_FIND_QUIETLY) message (STATUS "BOOST_ROOT ${BOOST_ROOT}") endif () if (LINKSTATIC) set (Boost_USE_STATIC_LIBS ON) endif () set (Boost_USE_MULTITHREADED ON) if (BOOST_CUSTOM) set (Boost_FOUND true) # N.B. For a custom version, the caller had better set up the variables # Boost_VERSION, Boost_INCLUDE_DIRS, Boost_LIBRARY_DIRS, Boost_LIBRARIES. else () set (Boost_COMPONENTS filesystem system thread) if (NOT USE_STD_REGEX) list (APPEND Boost_COMPONENTS regex) endif () find_package (Boost 1.53 REQUIRED COMPONENTS ${Boost_COMPONENTS}) endif () # On Linux, Boost 1.55 and higher seems to need to link against -lrt if (CMAKE_SYSTEM_NAME MATCHES "Linux" AND ${Boost_VERSION} GREATER 105499) list (APPEND Boost_LIBRARIES "rt") endif () if (NOT Boost_FIND_QUIETLY) message (STATUS "BOOST_ROOT ${BOOST_ROOT}") message (STATUS "Boost found ${Boost_FOUND} ") message (STATUS "Boost version ${Boost_VERSION}") message (STATUS "Boost include dirs ${Boost_INCLUDE_DIRS}") message (STATUS "Boost library dirs ${Boost_LIBRARY_DIRS}") message (STATUS "Boost libraries ${Boost_LIBRARIES}") endif () include_directories (SYSTEM "${Boost_INCLUDE_DIRS}") link_directories ("${Boost_LIBRARY_DIRS}") # end Boost setup ########################################################################### ########################################################################### # OpenGL setup if (USE_OPENGL) find_package (OpenGL) if (NOT OpenGL_FIND_QUIETLY) message (STATUS "OPENGL_FOUND=${OPENGL_FOUND} USE_OPENGL=${USE_OPENGL}") endif () endif () # end OpenGL setup ########################################################################### ########################################################################### # OpenColorIO Setup if (USE_OCIO) # If 'OCIO_PATH' not set, use the env variable of that name if available if (NOT OCIO_PATH) if (NOT $ENV{OCIO_PATH} STREQUAL "") set (OCIO_PATH $ENV{OCIO_PATH}) endif () endif() find_package (OpenColorIO) if (OCIO_FOUND) include_directories (${OCIO_INCLUDES}) add_definitions ("-DUSE_OCIO=1") else () message (STATUS "Skipping OpenColorIO support") endif () if (LINKSTATIC) find_library (TINYXML_LIBRARY NAMES tinyxml) if (TINYXML_LIBRARY) set (OCIO_LIBRARIES ${OCIO_LIBRARIES} ${TINYXML_LIBRARY}) endif () find_library (YAML_LIBRARY NAMES yaml-cpp) if (YAML_LIBRARY) set (OCIO_LIBRARIES ${OCIO_LIBRARIES} ${YAML_LIBRARY}) endif () find_library (LCMS2_LIBRARY NAMES lcms2) if (LCMS2_LIBRARY) set (OCIO_LIBRARIES ${OCIO_LIBRARIES} ${LCMS2_LIBRARY}) endif () endif () else () message (STATUS "OpenColorIO disabled") endif () # end OpenColorIO setup ########################################################################### ########################################################################### # Qt setup if (USE_QT) set (qt5_modules Core Gui Widgets) if (USE_OPENGL) list (APPEND qt5_modules OpenGL) endif () find_package (Qt5 COMPONENTS ${qt5_modules}) endif () if (USE_QT AND Qt5_FOUND) if (NOT Qt5_FIND_QUIETLY) message (STATUS "Qt5_FOUND=${Qt5_FOUND}") endif () else () message (STATUS "No Qt5 -- skipping components that need Qt5.") if (USE_QT AND NOT Qt5_FOUND AND APPLE) message (STATUS "If you think you installed qt5 with Homebrew and it still doesn't work,") message (STATUS "try: export PATH=/usr/local/opt/qt5/bin:$PATH") endif () endif () # end Qt setup ########################################################################### ########################################################################### # BZIP2 - used by ffmped and freetype find_package (BZip2) # Used by ffmpeg if (NOT BZIP2_FOUND) set (BZIP2_LIBRARIES "") endif () ########################################################################### # FFmpeg if (USE_FFMPEG) find_package (FFmpeg 2.6) if (FFMPEG_INCLUDE_DIR AND FFMPEG_LIBRARIES) set (FFMPEG_FOUND TRUE) if (NOT FFmpeg_FIND_QUIETLY) message (STATUS "FFMPEG includes = ${FFMPEG_INCLUDE_DIR}") message (STATUS "FFMPEG library = ${FFMPEG_LIBRARIES}") endif () else () message (STATUS "FFMPEG not found") endif () endif() # end FFmpeg setup ########################################################################### ########################################################################### # Field3d if (USE_FIELD3D) if (HDF5_CUSTOM) if (NOT HDF5_FIND_QUIETLY) message (STATUS "Using custom HDF5") endif () set (HDF5_FOUND true) # N.B. For a custom version, the caller had better set up the # variables HDF5_INCLUDE_DIRS and HDF5_LIBRARIES. else () find_library (HDF5_LIBRARIES NAMES hdf5 PATHS /usr/local/lib /opt/local/lib ) if (HDF5_LIBRARIES) set (HDF5_FOUND true) endif () endif () if (NOT HDF5_FIND_QUIETLY) message (STATUS "HDF5_FOUND=${HDF5_FOUND}") message (STATUS "HDF5_LIBRARIES=${HDF5_LIBRARIES}") endif () endif () if (USE_FIELD3D AND HDF5_FOUND) if (NOT Field3D_FIND_QUIETLY) message (STATUS "FIELD3D_HOME=${FIELD3D_HOME}") endif () if (FIELD3D_HOME) set (FIELD3D_INCLUDES "${FIELD3D_HOME}/include") else () find_path (FIELD3D_INCLUDES Field3D/Field.h "${PROJECT_SOURCE_DIR}/src/include" "${FIELD3D_HOME}/include" ) endif () find_library (FIELD3D_LIBRARY NAMES Field3D PATHS "${FIELD3D_HOME}/lib" ) if (FIELD3D_INCLUDES AND FIELD3D_LIBRARY) set (FIELD3D_FOUND TRUE) if (NOT Field3D_FIND_QUIETLY) message (STATUS "Field3D includes = ${FIELD3D_INCLUDES}") message (STATUS "Field3D library = ${FIELD3D_LIBRARY}") endif () add_definitions ("-DUSE_FIELD3D=1") include_directories ("${FIELD3D_INCLUDES}") else () message (STATUS "Field3D not found") add_definitions ("-UUSE_FIELD3D") set (FIELD3D_FOUND FALSE) endif () else () add_definitions ("-UUSE_FIELD3D") message (STATUS "Field3d will not be used") endif () # end Field3d setup ########################################################################### ########################################################################### # Intel TBB if (USE_TBB) if (DEBUGMODE) set(TBB_USE_DEBUG_BUILD ON) endif () find_package (TBB 2017) # 2017 min for VFX Platform 2018 if (TBB_FOUND) if (NOT TBB_FIND_QUIETLY) message (STATUS "Intel TBB includes = ${TBB_INCLUDE_DIRS}") message (STATUS "Intel TBB library = ${TBB_LIBRARIES}") endif () add_definitions ("-DUSE_TBB=1") else () message (STATUS "Intel TBB not found, TBB_ROOT_DIR='${TBB_ROOT_DIR}'") endif () endif () # end Intel TBB setup ########################################################################### ########################################################################### # OpenVDB if (USE_OPENVDB AND TBB_FOUND) find_package (OpenVDB 5.0) # 5.0 min for VFX Platform 2017 if (OPENVDB_FOUND) if (NOT OPENVDB_FIND_QUIETLY) message (STATUS "OpenVDB includes = ${OPENVDB_INCLUDE_DIRS}") message (STATUS "OpenVDB libraries = ${OPENVDB_LIBRARIES}") endif () add_definitions ("-DUSE_OPENVDB=1") else () message (STATUS "OpenVDB not found, OPENVDB_ROOT_DIR='${OPENVDB_ROOT_DIR}'") endif () else () if (USE_OPENVDB AND NOT TBB_FOUND) set (oiio_vdb_why ", could not find Intel TBB") endif () message (STATUS "OpenVDB will not be used${oiio_vdb_why}") endif () # end OpenVDB setup ########################################################################### ########################################################################### # JPEG if (USE_JPEGTURBO) find_package (JPEGTurbo) endif () if (JPEG_FOUND) add_definitions ("-DUSE_JPEG_TURBO=1") set (JPEG_TURBO_FOUND 1) else () # Try to find the non-turbo version find_package (JPEG REQUIRED) endif () include_directories (${JPEG_INCLUDE_DIR}) # end JPEG ########################################################################### ########################################################################### # OpenJpeg if (USE_OPENJPEG) find_package (OpenJpeg) endif() # end OpenJpeg setup ########################################################################### ########################################################################### # LibRaw if (USE_LIBRAW) if (NOT LibRaw_FIND_QUIETLY) message (STATUS "Looking for LibRaw with ${LIBRAW_PATH}") endif () find_package (LibRaw) if (LibRaw_r_LIBRARIES AND LibRaw_INCLUDE_DIR) set (LIBRAW_FOUND TRUE) include_directories (${LibRaw_INCLUDE_DIR}) if (NOT LibRaw_FIND_QUIETLY) message (STATUS "Found LibRaw, include ${LibRaw_INCLUDE_DIR}") endif () else () set (LIBRAW_FOUND FALSE) message (STATUS "LibRaw not found!") endif() if (LINKSTATIC) find_package (Jasper) find_library (LCMS2_LIBRARIES NAMES lcms2) set (LibRaw_r_LIBRARIES ${LibRaw_r_LIBRARIES} ${JASPER_LIBRARIES} ${LCMS2_LIBRARIES}) endif () else () message (STATUS "Not using LibRaw") endif() # end LibRaw setup ########################################################################### ########################################################################### # WebP setup if (USE_WEBP) if (NOT WEBP_FIND_QUIETLY) message (STATUS "WEBP_HOME=${WEBP_HOME}") endif () find_path (WEBP_INCLUDE_DIR webp/encode.h "${PROJECT_SOURCE_DIR}/src/include" "${WEBP_HOME}") find_library (WEBP_LIBRARY NAMES webp PATHS "${WEBP_HOME}") if (WEBP_INCLUDE_DIR AND WEBP_LIBRARY) set (WEBP_FOUND TRUE) if (NOT WEBP_FIND_QUIETLY) message (STATUS "WEBP includes = ${WEBP_INCLUDE_DIR} ") message (STATUS "WEBP library = ${WEBP_LIBRARY} ") endif () else() set (WEBP_FOUND FALSE) message (STATUS "WebP library not found") endif() else () message (STATUS "Not using WebP") endif () # end Webp setup ########################################################################### ########################################################################### # Pugixml setup. Normally we just use the version bundled with oiio, but # some linux distros are quite particular about having separate packages so we # allow this to be overridden to use the distro-provided package if desired. if (USE_EXTERNAL_PUGIXML) find_package (PugiXML REQUIRED) # insert include path to pugixml first, to ensure that the external # pugixml is found, and not the one in OIIO's include directory. include_directories (BEFORE ${PUGIXML_INCLUDE_DIR}) add_definitions ("-DUSE_EXTERNAL_PUGIXML=1") endif() ########################################################################### # OpenCV setup if (USE_OPENCV) find_package (OpenCV) if (OpenCV_FOUND) add_definitions ("-DUSE_OPENCV") else () message (STATUS "OpenCV library not found") endif () else () message (STATUS "Not using OpenCV") endif () # end OpenCV setup ########################################################################### ########################################################################### # Freetype setup if (USE_FREETYPE) find_package (Freetype) if (FREETYPE_FOUND) add_definitions ("-DUSE_FREETYPE") if (NOT Freetype_FIND_QUIETLY) message (STATUS "Freetype includes = ${FREETYPE_INCLUDE_DIRS} ") message (STATUS "Freetype libs = ${FREETYPE_LIBRARIES} ") endif () else () message (STATUS "Freetype library not found") endif () else () message (STATUS "Not using Freetype") endif () # end Freetype setup ########################################################################### ########################################################################### # GIF if (USE_GIF) find_package (GIF) endif() # end GIF setup ########################################################################### ########################################################################### # PTex if (USE_PTEX) find_package (PTex) if (NOT PTEX_FOUND) set (PTEX_INCLUDE_DIR "") set (PTEX_LIBRARIES "") endif () endif() # end PTEX setup ########################################################################### ########################################################################### # DCMTK if (USE_DICOM) find_package (DCMTK 3.6.1) if (NOT DCMTK_FOUND) set (DCMTK_INCLUDE_DIR "") set (DCMTK_LIBRARIES "") endif () endif() # end DCMTK setup ########################################################################### ########################################################################### # pybind11 option (BUILD_PYBIND11_FORCE "Force local download/build of Pybind11 even if installed" OFF) option (BUILD_MISSING_PYBIND11 "Local download/build of Pybind11 if not installed" ON) set (BUILD_PYBIND11_VERSION "v2.2.4" CACHE STRING "Preferred pybind11 version, of downloading/building our own") set (PYBIND11_HOME "" CACHE STRING "Installed pybind11 location hint") set (BUILD_PYBIND11_MINIMUM_VERSION "2.2.0") macro (find_or_download_pybind11) # If we weren't told to force our own download/build of pybind11, look # for an installed version. Still prefer a copy that seems to be # locally installed in this tree. if (NOT BUILD_PYBIND11_FORCE) find_path (PYBIND11_INCLUDE_DIR pybind11/pybind11.h "${PROJECT_SOURCE_DIR}/ext/pybind11/include" "${PYBIND11_HOME}" "$ENV{PYBIND11_HOME}" ) endif () # Check the version -- if it's too old, download a local copy. if (PYBIND11_INCLUDE_DIR) set (PYBIND11_COMMON_FILE "${PYBIND11_INCLUDE_DIR}/pybind11/detail/common.h") IF (NOT EXISTS ${PYBIND11_COMMON_FILE}) set (PYBIND11_COMMON_FILE "${PYBIND11_INCLUDE_DIR}/pybind11/common.h") endif () file(STRINGS "${PYBIND11_COMMON_FILE}" TMP REGEX "^#define PYBIND11_VERSION_MAJOR .*$") string (REGEX MATCHALL "[0-9]+$" PYBIND11_VERSION_MAJOR ${TMP}) file(STRINGS "${PYBIND11_COMMON_FILE}" TMP REGEX "^#define PYBIND11_VERSION_MINOR .*$") string (REGEX MATCHALL "[0-9]+$" PYBIND11_VERSION_MINOR ${TMP}) set (PYBIND11_VERSION "${PYBIND11_VERSION_MAJOR}.${PYBIND11_VERSION_MINOR}") if ("${PYBIND11_VERSION}" VERSION_LESS BUILD_PYBIND11_MINIMUM_VERSION) message (WARNING "pybind11 from ${PYBIND11_INCLUDE_DIR} is too old (${PYBIND11_VERSION}), minimum is ${BUILD_PYBIND11_MINIMUM_VERSION}, downloading our own.") set (PYBIND11_INCLUDE_DIR "") endif () endif () # If an external copy wasn't found and we requested that missing # packages be built, or we we are forcing a local copy to be built, then # download and build it. if ((BUILD_MISSING_PYBIND11 AND NOT PYBIND11_INCLUDE_DIR) OR BUILD_PYBIND11_FORCE) message (STATUS "Building local Pybind11") set (PYBIND11_INSTALL_DIR "${PROJECT_SOURCE_DIR}/ext/pybind11") set (PYBIND11_GIT_REPOSITORY "https://github.com/pybind/pybind11") if (NOT IS_DIRECTORY ${PYBIND11_INSTALL_DIR}/include) find_package (Git REQUIRED) execute_process(COMMAND ${GIT_EXECUTABLE} clone ${PYBIND11_GIT_REPOSITORY} --branch ${BUILD_PYBIND11_VERSION} ${PYBIND11_INSTALL_DIR} ) if (IS_DIRECTORY ${PYBIND11_INSTALL_DIR}/include) message (STATUS "DOWNLOADED pybind11 to ${PYBIND11_INSTALL_DIR}.\n" "Remove that dir to get rid of it.") else () message (FATAL_ERROR "Could not download pybind11") endif () endif () set (PYBIND11_INCLUDE_DIR "${PYBIND11_INSTALL_DIR}/include") set (PYBIND11_COMMON_FILE "${PYBIND11_INCLUDE_DIR}/pybind11/detail/common.h") IF (NOT EXISTS ${PYBIND11_COMMON_FILE}) set (PYBIND11_COMMON_FILE "${PYBIND11_INCLUDE_DIR}/pybind11/common.h") endif () file(STRINGS "${PYBIND11_COMMON_FILE}" TMP REGEX "^#define PYBIND11_VERSION_MAJOR .*$") string (REGEX MATCHALL "[0-9]+$" PYBIND11_VERSION_MAJOR ${TMP}) file(STRINGS "${PYBIND11_COMMON_FILE}" TMP REGEX "^#define PYBIND11_VERSION_MINOR .*$") string (REGEX MATCHALL "[0-9]+$" PYBIND11_VERSION_MINOR ${TMP}) set (PYBIND11_VERSION "${PYBIND11_VERSION_MAJOR}.${PYBIND11_VERSION_MINOR}") endif () if ("${PYBIND11_VERSION}" VERSION_LESS BUILD_PYBIND11_MINIMUM_VERSION) message (WARNING "pybind11 from ${PYBIND11_INCLUDE_DIR} is too old (${PYBIND11_VERSION}), minimum is ${BUILD_PYBIND11_MINIMUM_VERSION}.") set (PYBIND11_INCLUDE_DIR "") endif () if (PYBIND11_INCLUDE_DIR) message (STATUS "pybind11 ${PYBIND11_VERSION}, include dir: ${PYBIND11_INCLUDE_DIR}") else () message (FATAL_ERROR "pybind11 is missing! If it's not on your " "system, you need to install it, or build with either " "-DBUILD_MISSING_DEPS=ON or -DBUILD_PYBIND11_FORCE=ON. " "Or build with -DUSE_PYTHON=OFF.") endif () endmacro() ########################################################################### # Tessil/robin-map option (BUILD_ROBINMAP_FORCE "Force local download/build of robin-map even if installed" OFF) option (BUILD_MISSING_ROBINMAP "Local download/build of robin-map if not installed" ON) set (BUILD_ROBINMAP_VERSION "1e59f1993c7b6eace15032f38b5acb0bc34f530b" CACHE STRING "Preferred Tessil/robin-map version, of downloading/building our own") set (ROBINMAP_HOME "" CACHE STRING "Installed robin-map location hint") macro (find_or_download_robin_map) # If we weren't told to force our own download/build of robin-map, look # for an installed version. Still prefer a copy that seems to be # locally installed in this tree. if (NOT BUILD_ROBINMAP_FORCE) find_path (ROBINMAP_INCLUDE_DIR tsl/robin_map.h "${PROJECT_SOURCE_DIR}/ext/robin-map/tsl/" "${ROBINMAP_HOME}" "$ENV{ROBINMAP_HOME}" ) endif () # If an external copy wasn't found and we requested that missing # packages be built, or we we are forcing a local copy to be built, then # download and build it. # Download the headers from github if ((BUILD_MISSING_ROBINMAP AND NOT ROBINMAP_INCLUDE_DIR) OR BUILD_ROBINMAP_FORCE) message (STATUS "Downloading local Tessil/robin-map") set (ROBINMAP_INSTALL_DIR "${PROJECT_SOURCE_DIR}/ext/robin-map") set (ROBINMAP_GIT_REPOSITORY "https://github.com/Tessil/robin-map") if (NOT IS_DIRECTORY ${ROBINMAP_INSTALL_DIR}/tsl) find_package (Git REQUIRED) execute_process(COMMAND ${GIT_EXECUTABLE} clone ${ROBINMAP_GIT_REPOSITORY} -n ${ROBINMAP_INSTALL_DIR}) execute_process(COMMAND ${GIT_EXECUTABLE} checkout ${BUILD_ROBINMAP_VERSION} WORKING_DIRECTORY ${ROBINMAP_INSTALL_DIR}) if (IS_DIRECTORY ${ROBINMAP_INSTALL_DIR}/tsl) message (STATUS "DOWNLOADED Tessil/robin-map to ${ROBINMAP_INSTALL_DIR}.\n" "Remove that dir to get rid of it.") else () message (FATAL_ERROR "Could not download Tessil/robin-map") endif () endif () set (ROBINMAP_INCLUDE_DIR "${ROBINMAP_INSTALL_DIR}") endif () if (ROBINMAP_INCLUDE_DIR) message (STATUS "robin-map include dir: ${ROBINMAP_INCLUDE_DIR}") else () message (FATAL_ERROR "Tessil/robin-map is missing!") endif () endmacro() ###########################################################################