# Create Debian package
cmake_minimum_required(VERSION 3.8.0)
project("Open3D-Debian")

message(STATUS "Building package for Debian")

# How to set cpack prefix: https://stackoverflow.com/a/7363073/1255535
set(CPACK_SET_DESTDIR true)
set(CPACK_INSTALL_PREFIX /usr/local)

# Install assets
install(DIRECTORY   "Open3D"
        DESTINATION share
        USE_SOURCE_PERMISSIONS
        PATTERN     "Open3D/Open3D.svg" EXCLUDE
        PATTERN     "Open3D/Open3D.desktop" EXCLUDE
        PATTERN     "Open3D/Open3DViewer.xml" EXCLUDE
        PATTERN     "Open3D/CMakeLists.txt" EXCLUDE
        PATTERN     "Open3D/Open3DViewerLauncher.sh" EXCLUDE
)
install(CODE "file(READ \"${CMAKE_BINARY_DIR}/Open3D/Open3D.desktop\" _DESKTOP_FILE)
              string(REGEX REPLACE \"Exec=.*/bin/Open3D\" \"Exec=${CPACK_INSTALL_PREFIX}/bin/Open3D\" _DESKTOP_FILE \"\${_DESKTOP_FILE}\")
              file(WRITE \"${CMAKE_BINARY_DIR}/Open3D/Open3D.deb.desktop\" \"\${_DESKTOP_FILE}\")")
install(FILES "Open3D/Open3D.deb.desktop" DESTINATION /usr/share/applications RENAME "Open3D.desktop")
install(FILES "Open3D/Open3DViewer.xml" DESTINATION /usr/share/mime/packages)
install(FILES "Open3D/Open3D.svg" DESTINATION /usr/share/icons/hicolor/scalable/apps)
install(PROGRAMS "Open3D/Open3DViewerLauncher.sh" DESTINATION bin RENAME "Open3D")

# CPACK parameter
set(CPACK_GENERATOR "DEB")
set(CPACK_PACKAGE_NAME "open3d-viewer")
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Open3D Viewer for 3D files")
set(CPACK_PACKAGE_CONTACT "Open3D team <@PROJECT_EMAIL@>")
set(CPACK_DEBIAN_PACKAGE_SECTION "Graphics")
set(CPACK_PACKAGE_VERSION "@OPEN3D_VERSION_FULL@")
set(CPACK_DEBIAN_PACKAGE_DEPENDS "libc++1, libgomp1, libpng16-16, libglfw3, libtbb12")
set(CPACK_PACKAGE_HOMEPAGE_URL "@PROJECT_HOMEPAGE_URL@")

include(CPack)