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macro(open3d_add_app SRC_DIR APP_NAME TARGET_NAME)
set(APPS_DIR "${PROJECT_SOURCE_DIR}/cpp/apps")
set(SOURCE_DIR "${APPS_DIR}/${SRC_DIR}")
if (APPLE)
file(GLOB OBJC_FILES "${SOURCE_DIR}/*.mm")
target_sources(${TARGET_NAME} PRIVATE ${OBJC_FILES})
file(GLOB RESOURCE_FILES "${SOURCE_DIR}/*.icns")
list(APPEND RESOURCE_FILES "${SOURCE_DIR}/Assets.car")
set(INFO_PLIST "${SOURCE_DIR}/Info.plist.in")
set(MACOSX_BUNDLE_NAME ${APP_NAME})
set(MACOSX_BUNDLE_EXECUTABLE_NAME ${APP_NAME})
set(MACOSX_BUNDLE_GUI_IDENTIFIER com.isl-org.open3d.${APP_NAME})
set(MACOSX_BUNDLE_ICON_FILE "AppIcon")
set(MACOSX_BUNDLE_LONG_VERSION_STRING ${PROJECT_VERSION_THREE_NUMBER})
set(MACOSX_BUNDLE_SHORT_VERSION_STRING ${PROJECT_VERSION_THREE_NUMBER})
set(MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION_THREE_NUMBER})
set(MACOSX_BUNDLE_COPYRIGHT "Copyright (c) 2018-2022 www.open3d.org")
endif()
# Copy the resource files. This needs to be done as a post-build step
# because on macOS, we don't know the bundle directory until build time
# if we are using Xcode.
set(RESOURCE_FILES ${GUI_RESOURCE_FILES} ${RESOURCE_FILES})
if (APPLE)
set(RESOURCE_DIR_NAME "Contents/Resources")
else ()
set(RESOURCE_DIR_NAME "resources")
endif()
# $<TARGET_BUNDLE_DIR> does not exist at config time, so we need to
# duplicate the post build step on macOS and non-macOS
if (APPLE)
add_custom_command(TARGET "${TARGET_NAME}"
POST_BUILD
# copy the resource files into the bundle
COMMAND ${CMAKE_COMMAND} -E make_directory "$<TARGET_BUNDLE_DIR:${TARGET_NAME}>/${RESOURCE_DIR_NAME}"
COMMAND ${CMAKE_COMMAND} -E copy ${RESOURCE_FILES} "$<TARGET_BUNDLE_DIR:${TARGET_NAME}>/${RESOURCE_DIR_NAME}"
# copy external libraries (e.g. SDL into the bundle and fixup
# the search paths
COMMAND ${APPS_DIR}/fixup_macosx_bundle.sh "$<TARGET_BUNDLE_DIR:${TARGET_NAME}>"
)
else ()
set(APP_DIR "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}")
add_custom_command(TARGET "${TARGET_NAME}"
POST_BUILD
COMMAND ${CMAKE_COMMAND} -E make_directory "${APP_DIR}/${RESOURCE_DIR_NAME}"
COMMAND ${CMAKE_COMMAND} -E copy ${RESOURCE_FILES} "${APP_DIR}/${RESOURCE_DIR_NAME}"
)
if (UNIX)
install(DIRECTORY "${APP_DIR}"
DESTINATION "${CMAKE_INSTALL_PREFIX}/bin"
USE_SOURCE_PERMISSIONS)
set(DESKTOP_INSTALL_DIR "/usr/share")
configure_file("${SOURCE_DIR}/${TARGET_NAME}.desktop.in"
"${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${APP_NAME}.desktop")
# Install using freedesktop.org standards
install(FILES "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${APP_NAME}.desktop"
DESTINATION "${DESKTOP_INSTALL_DIR}/applications")
install(FILES "${SOURCE_DIR}/icon.svg"
DESTINATION "${DESKTOP_INSTALL_DIR}/icons/hicolor/scalable/apps"
RENAME "${APP_NAME}.svg")
install(FILES "${SOURCE_DIR}/${TARGET_NAME}.xml"
DESTINATION "${DESKTOP_INSTALL_DIR}/mime/packages"
RENAME "${APP_NAME}.xml")
# Various caches need to be updated for the app to become visible
install(CODE "execute_process(COMMAND ${SOURCE_DIR}/postinstall-linux.sh)")
elseif (WIN32)
# MSVC puts the binary in bin/Open3D/Release/Open3D.exe
# so we can't just install() the build results, and need to do them piecemeal.
install(DIRECTORY "${APP_DIR}/resources"
DESTINATION "${CMAKE_INSTALL_PREFIX}/bin/${APP_NAME}"
USE_SOURCE_PERMISSIONS)
install(FILES "${APP_DIR}/$<CONFIG>/${TARGET_NAME}.exe"
DESTINATION "${CMAKE_INSTALL_PREFIX}/bin/${APP_NAME}"
RENAME "${APP_NAME}.exe")
else()
install(DIRECTORY "${APP_DIR}"
DESTINATION "${CMAKE_INSTALL_PREFIX}/bin"
USE_SOURCE_PERMISSIONS)
endif()
endif()
endmacro()
macro(open3d_add_app_common SRC_DIR APP_NAME TARGET_NAME)
set(APPS_DIR "${PROJECT_SOURCE_DIR}/cpp/apps")
set(SOURCE_DIR "${APPS_DIR}/${SRC_DIR}")
file(GLOB SOURCE_FILES "${SOURCE_DIR}/*.cpp")
file(GLOB HEADER_FILES "${SOURCE_DIR}/*.h")
if (APPLE)
add_executable(${TARGET_NAME} ${SOURCE_FILES} ${HEADER_FILES})
set_target_properties(${TARGET_NAME} PROPERTIES
MACOSX_BUNDLE TRUE
MACOSX_BUNDLE_INFO_PLIST "${INFO_PLIST}"
XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY "" # disable
OUTPUT_NAME ${APP_NAME}
)
elseif (WIN32)
# MSVC started giving LNK:1114, error 5, which appears to be caused by
# the executable having the same name as the library. (Except that this
# was working before, so not sure what changed.)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/../${APP_NAME}")
add_executable(${TARGET_NAME} ${SOURCE_FILES} ${HEADER_FILES})
else()
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/../${APP_NAME}")
add_executable(${TARGET_NAME} ${SOURCE_FILES} ${HEADER_FILES})
set_target_properties(${TARGET_NAME} PROPERTIES
OUTPUT_NAME ${APP_NAME}
)
endif()
target_link_libraries(${TARGET_NAME} PRIVATE Open3D::Open3D ${ARGN})
set_target_properties(${TARGET_NAME} PROPERTIES FOLDER "apps")
open3d_link_3rdparty_libraries(${TARGET_NAME})
open3d_show_and_abort_on_warning(${TARGET_NAME})
open3d_set_global_properties(${TARGET_NAME})
endmacro()
if (BUILD_GUI)
open3d_add_app_common(Open3DViewer Open3D Open3DViewer)
open3d_add_app(Open3DViewer Open3D Open3DViewer)
endif()
open3d_add_app_common(OfflineReconstruction OfflineReconstruction OfflineReconstruction)
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