QGIS/cmake/MacBundleMacros.cmake

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# Mac Bundle Macros
# BundleUtilities has functions to bundle and fixup libraries into an
# application package, but it's all-or-nothing and is missing some features:
#
# - @loader_path
# - helper functions can't get install_name, just dependencies
# get the install_name of a library or framework
# regex stuff taken from GetPrerequisites
FUNCTION (GET_INSTALL_NAME LIBFILE LIBNAME OUTVAR)
EXECUTE_PROCESS (COMMAND otool -L "${LIBFILE}" OUTPUT_VARIABLE iname_out)
# remove 1st line, it's just path to lib file
STRING (REGEX REPLACE ".*:\n" "" iname "${iname_out}")
IF (iname)
# find libname
STRING (REGEX MATCH "[^\n\t ]*${LIBNAME}[^\n ]*" iname "${iname}")
ENDIF (iname)
SET (${OUTVAR} ${iname} PARENT_SCOPE)
ENDFUNCTION (GET_INSTALL_NAME)
# install_name_tool -change CHANGE CHANGETO CHANGEBIN
FUNCTION (INSTALLNAMETOOL_CHANGE CHANGE CHANGETO CHANGEBIN)
EXECUTE_PROCESS (COMMAND install_name_tool -change ${CHANGE} ${CHANGETO} "${CHANGEBIN}")
ENDFUNCTION (INSTALLNAMETOOL_CHANGE)
# copy a framework, only specified archs, current version
# pass CMAKE_BUILD_TYPE to FWDEBUG
FUNCTION (COPY_FRAMEWORK FWPREFIX FWNAME FWARCHS FWDEBUG FWDEST)
# reconstruct framework to avoid excessive copying, then deleting
# especially when debug variants are present
# find current version
# use python because pwd not working with WORKING_DIRECTORY param
EXECUTE_PROCESS (
COMMAND python -c "import os.path\nprint os.path.realpath(\"${FWPREFIX}/${FWNAME}.framework/Versions/Current\")"
OUTPUT_VARIABLE FWDIRPHYS
)
STRING (STRIP "${FWDIRPHYS}" FWDIRPHYS)
STRING (REGEX MATCH "[^/\n]+$" FWVER "${FWDIRPHYS}")
EXECUTE_PROCESS (COMMAND mkdir -p "${FWDEST}/${FWNAME}.framework/Versions/${FWVER}")
EXECUTE_PROCESS (COMMAND ln -sfh ${FWVER} "${FWDEST}/${FWNAME}.framework/Versions/Current")
EXECUTE_PROCESS (COMMAND ditto ${FWARCHS} "${FWPREFIX}/${FWNAME}.framework/Versions/${FWVER}/${FWNAME}" "${FWDEST}/${FWNAME}.framework/Versions/${FWVER}/${FWNAME}")
EXECUTE_PROCESS (COMMAND ln -sf Versions/Current/${FWNAME} "${FWDEST}/${FWNAME}.framework/${FWNAME}")
IF (IS_DIRECTORY "${FWPREFIX}/${FWNAME}.framework/Versions/${FWVER}/Resources")
EXECUTE_PROCESS (COMMAND cp -Rfp "${FWPREFIX}/${FWNAME}.framework/Versions/${FWVER}/Resources" "${FWDEST}/${FWNAME}.framework/Versions/${FWVER}")
EXECUTE_PROCESS (COMMAND ln -sfh Versions/Current/Resources "${FWDEST}/${FWNAME}.framework/Resources")
ENDIF (IS_DIRECTORY "${FWPREFIX}/${FWNAME}.framework/Versions/${FWVER}/Resources")
# debug variants
SET (FWD "${FWNAME}_debug")
IF ("${FWDEBUG}" STREQUAL "Debug" AND EXISTS "${FWPREFIX}/${FWNAME}.framework/Versions/${FWVER}/${FWD}")
EXECUTE_PROCESS (COMMAND ditto ${FWARCHS} "${FWPREFIX}/${FWNAME}.framework/Versions/${FWVER}/${FWD}" "${FWDEST}/${FWNAME}.framework/Versions/${FWVER}/${FWD}")
EXECUTE_PROCESS (COMMAND ln -sf Versions/Current/${FWD} "${FWDEST}/${FWNAME}.framework/${FWD}")
IF (IS_DIRECTORY "${FWPREFIX}/${FWNAME}.framework/${FWD}.dSYM")
EXECUTE_PROCESS (COMMAND ditto -X ${FWARCHS} "${FWPREFIX}/${FWNAME}.framework/${FWD}.dSYM" "${FWDEST}/${FWNAME}.framework")
ENDIF ()
ENDIF ()
ENDFUNCTION (COPY_FRAMEWORK)