| CMake/packaging/mac/MacPackagingTasks.cmake.in | |
|---|---|
| OS X packaging tasks |  | 
| This file is processed by  | SET(PROJECT_NAME @PROJECT_NAME@)
SET(PROJECT_SOURCE_DIR @PROJECT_SOURCE_DIR@)
SET(PROJECT_BINARY_DIR @PROJECT_BINARY_DIR@)
SET(TeXworks_LIB_DIRS @TeXworks_LIB_DIRS@)
SET(CMAKE_SHARED_LIBRARY_SUFFIX @CMAKE_SHARED_LIBRARY_SUFFIX@)
SET(QT_PLUGINS @QT_PLUGINS@)
SET(QT_VERSION_MAJOR @QT_VERSION_MAJOR@) | 
| Poppler data files: version, matching hash, and derived variables. | SET(POPPLER_DATA_VERSION "0.4.7")
SET(POPPLER_DATA_ARCHIVE_MD5 "636a8f2b9f6df9e7ced8ec0946961eaf")
SET(POPPLER_DATA_BASE "poppler-data-${POPPLER_DATA_VERSION}")
SET(POPPLER_DATA_ARCHIVE "${POPPLER_DATA_BASE}.tar.gz")
SET(POPPLER_DATA_ARCHIVE_URL "http://poppler.freedesktop.org/${POPPLER_DATA_ARCHIVE}") | 
| TeXworks HTML manual: version, matching hash, and derived variables. | SET(TW_MANUAL_VERSION "20150506-64280a1")
SET(TW_MANUAL_ARCHIVE_MD5 "6f4cb6bb29b1ff3b482ff0700ff06d9d")
SET(TW_MANUAL_BASE "TeXworks-manual-html-${TW_MANUAL_VERSION}")
SET(TW_MANUAL_ARCHIVE "${TW_MANUAL_BASE}.zip")
SET(TW_MANUAL_ARCHIVE_URL "https://github.com/TeXworks/manual/releases/download/2015-05-06/${TW_MANUAL_ARCHIVE}") | 
| This  | IF ( ${CMAKE_INSTALL_PREFIX} MATCHES .*/_CPack_Packages/.* ) | 
| Download and install Poppler data |   IF ( NOT EXISTS "${PROJECT_SOURCE_DIR}/${POPPLER_DATA_ARCHIVE}" )
    MESSAGE(STATUS "Downloading Poppler data files")
    FILE(DOWNLOAD "${POPPLER_DATA_ARCHIVE_URL}"
      "${PROJECT_SOURCE_DIR}/${POPPLER_DATA_ARCHIVE}"
      EXPECTED_MD5 "${POPPLER_DATA_ARCHIVE_MD5}"
      SHOW_PROGRESS
    )
  ELSE ( )
    MESSAGE(STATUS "Using Poppler data files in '${PROJECT_SOURCE_DIR}/${POPPLER_DATA_ARCHIVE}'")
  ENDIF ()
  IF ( NOT EXISTS "${PROJECT_SOURCE_DIR}/${POPPLER_DATA_BASE}" )
    EXECUTE_PROCESS(
      COMMAND tar xzf "${PROJECT_SOURCE_DIR}/${POPPLER_DATA_ARCHIVE}"
      WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
    )
  ELSE ( )
    MESSAGE(STATUS "'${PROJECT_SOURCE_DIR}/${POPPLER_DATA_BASE}' already present")
  ENDIF ()
  MESSAGE(STATUS "Bundling poppler data files")
  FILE(INSTALL "${PROJECT_SOURCE_DIR}/${POPPLER_DATA_BASE}/"
    DESTINATION "${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}.app/Contents/poppler-data"
    PATTERN CMakeLists.txt EXCLUDE
    PATTERN Makefile EXCLUDE
  ) | 
| Download and install TeXworks manual |   IF ( NOT EXISTS "${PROJECT_SOURCE_DIR}/${TW_MANUAL_ARCHIVE}" )
    MESSAGE(STATUS "Downloading TeXworks HTML manual")
    FILE(DOWNLOAD "${TW_MANUAL_ARCHIVE_URL}"
      "${PROJECT_SOURCE_DIR}/${TW_MANUAL_ARCHIVE}"
      EXPECTED_MD5 "${TW_MANUAL_ARCHIVE_MD5}"
      SHOW_PROGRESS
    )
  ELSE ( )
    MESSAGE(STATUS "Using manual files in '${PROJECT_SOURCE_DIR}/${TW_MANUAL_ARCHIVE}'")
  ENDIF ()
  IF ( NOT EXISTS "${PROJECT_SOURCE_DIR}/${TW_MANUAL_BASE}" )
    FILE(MAKE_DIRECTORY "${PROJECT_SOURCE_DIR}/${TW_MANUAL_BASE}")
    EXECUTE_PROCESS(
      COMMAND unzip "${PROJECT_SOURCE_DIR}/${TW_MANUAL_ARCHIVE}"
      WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}/${TW_MANUAL_BASE}"
    )
  ELSE ( )
    MESSAGE(STATUS "'${PROJECT_SOURCE_DIR}/${TW_MANUAL_BASE}' already present")
  ENDIF ()
  MESSAGE(STATUS "Bundling manual files")
  FILE(INSTALL "${PROJECT_SOURCE_DIR}/${TW_MANUAL_BASE}/TeXworks-manual"
    DESTINATION "${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}.app/Contents/texworks-help/"
  ) | 
| Copy all runtime dependencies and rewrite loader paths |  | 
| Bring in  This module offers the  
 |   SET(CMAKE_MODULE_PATH @CMAKE_MODULE_PATH@)
  if (QT_VERSION_MAJOR EQUAL 4)
    INCLUDE(DeployQt4)
  elseif (QT_VERSION_MAJOR EQUAL 5)
    INCLUDE(DeployQt5)
  endif () | 
| Gather all TeXworks Plugin libraries. |   FILE(GLOB TeXworks_PLUGINS
    ${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}.app/Contents/PlugIns/*${CMAKE_SHARED_MODULE_SUFFIX}) | 
| If  |   SET(BU_CHMOD_BUNDLE_ITEMS ON)
  if (QT_VERSION_MAJOR EQUAL 4)
    FIXUP_QT4_BUNDLE(${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}.app "${QT_PLUGINS}" "${TeXworks_PLUGINS}" "${TeXworks_LIB_DIRS}")
  elseif(QT_VERSION_MAJOR EQUAL 5)
    FIXUP_QT5_EXECUTABLE(${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}.app "${QT_PLUGINS}" "${TeXworks_PLUGINS}" "${TeXworks_LIB_DIRS}")
  endif() | 
| Remove unecessary architectures from universal binaries |  | 
| Some libraries copied from the OS X system, such as X11 libraries, may
contain up to 4 different architectures. Here we will iterate over these
libraries and use  |  | 
| Another useful function from  |   GET_BUNDLE_MAIN_EXECUTABLE(${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}.app APP_MAIN) | 
| We look at the TeXworks binary that was built rather than consulting the
value of the  |   MESSAGE(STATUS "Reducing the size of bundled libraries.")
  MESSAGE(STATUS "Scanning architectures of: ${APP_MAIN}")
  EXECUTE_PROCESS( | 
| 
 Piping this output to  |     COMMAND lipo -info ${APP_MAIN}
    COMMAND cut -d : -f 3-
    OUTPUT_VARIABLE APP_ARCHS
  ) | 
| Strip leading and trailing whitespace. |   STRING(STRIP ${APP_ARCHS} APP_ARCHS) | 
| Convert spaces to semicolons so CMake will interpret the string as a list. |   STRING(REPLACE " " ";" APP_ARCHS ${APP_ARCHS})
  MESSAGE(STATUS "Will reduce bundled libraries to: ${APP_ARCHS}")
  FOREACH(ARCH IN LISTS APP_ARCHS)
    SET(ARCHS_TO_EXTRACT "${ARCHS_TO_EXTRACT} -extract ${ARCH}")
  ENDFOREACH () | 
| NOTE: This will not process any dylibs from Frameworks copied by
 |   FILE(GLOB BUNDLED_DYLIBS
    ${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}.app/Contents/MacOS/*${CMAKE_SHARED_LIBRARY_SUFFIX})
  FOREACH(DYLIB IN LISTS BUNDLED_DYLIBS) | 
| 
 |     EXECUTE_PROCESS(
      COMMAND lipo -info ${DYLIB}
      COMMAND cut -d : -f 1
      COMMAND grep -q "Non-fat file"
      RESULT_VARIABLE DYLIB_IS_FAT
    )
    IF(NOT ${DYLIB_IS_FAT} EQUAL 0)
      MESSAGE(STATUS "Processing fat library: ${DYLIB}") | 
| 
 |       EXECUTE_PROCESS(
        COMMAND bash -c "lipo ${ARCHS_TO_EXTRACT} ${DYLIB} -output ${DYLIB}"
      )
    ELSE()
      MESSAGE(STATUS "Skipping non-fat library: ${DYLIB}")
    ENDIF()
  ENDFOREACH ()
  MESSAGE(STATUS "Finished stripping architectures from bundled libraries.")
ENDIF () |