apple.cmake

# Copyright (C) 2018 LAAS-CNRS, JRL AIST-CNRS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.


#.rst:
# .. command:: APPLY_DEFAULT_APPLE_CONFIGURATION ()
#
#   Apply a default CMake policy on OSX systems
#
MACRO(APPLY_DEFAULT_APPLE_CONFIGURATION)
  IF(APPLE) # Ensure that the policy if is only applied on OSX systems
    SET(CMAKE_MACOSX_RPATH TRUE)
    SET(CMAKE_SKIP_BUILD_RPATH  FALSE)
    SET(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
    SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)

    SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
    LIST(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/lib" isSystemDir)
    IF("${isSystemDir}" STREQUAL "-1")
       set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
    ENDIF("${isSystemDir}" STREQUAL "-1")
  ENDIF(APPLE)
ENDMACRO(APPLY_DEFAULT_APPLE_CONFIGURATION)