Drop explicit SDK setting on Mac

[flightgear.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c443f588e6e2dc618e5277b7fd65df3cd91cf2c4..c88ac3b277ed90f17c811c70c546339e51dc2b4f 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,6 +14,16 @@ if(COMMAND cmake_policy)
    endif()
 endif()
 
+if(APPLE)
+       # using 10.7 because boost requires libc++ and 10.6 doesn't include it
+       set(CMAKE_OSX_DEPLOYMENT_TARGET 10.7)
+
+       set(CMAKE_INSTALL_RPATH "@loader_path/../Frameworks")
+       # when building, don't use the install RPATH already
+       # (but later on when installing)
+       SET(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
+endif()
+
 project(FlightGear)
 
 # We have some custom .cmake scripts not in the official distribution.
@@ -104,14 +114,11 @@ IF(APPLE)
     find_library(CORESERVICES_LIBRARY CoreServices)
     find_library(COCOA_LIBRARY Cocoa)
     list(APPEND PLATFORM_LIBS ${COCOA_LIBRARY} ${CORESERVICES_LIBRARY})
-
-    # using 10.7 because boost requires libc++ and 10.6 doesn't include it
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.7")
 elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR
        ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
     find_package(Threads REQUIRED)
     find_package(X11 REQUIRED)
-    
+
     set(USE_DBUS_DEFAULT 1)
 
     find_package(UDev)