X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=CMakeLists.txt;h=3ee613db64b304a1e6f4010380cff72f2d390f8b;hb=0fcfbe9221b84357c25266cecc34ac2f17bb6d14;hp=5b161e6468f26fc48e12503b55e2330f519d6282;hpb=7d9609116b07d2dd6fad38dfea0d9ebc8e1f4b56;p=flightgear.git

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5b161e646..3ee613db6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,8 +5,20 @@ include (CheckCSourceCompiles)
 include (CheckCXXSourceCompiles)
 include (CheckIncludeFile)
 
+if(COMMAND cmake_policy)
+   if(POLICY CMP0054)
+       cmake_policy(SET CMP0054 NEW)
+   endif()
+   if(POLICY CMP0042)
+       cmake_policy(SET CMP0042 NEW)
+   endif()
+endif()
+
 project(FlightGear)
 
+# using 10.7 because boost requires libc++ and 10.6 doesn't include it
+set(CMAKE_OSX_DEPLOYMENT_TARGET 10.7)
+
 # We have some custom .cmake scripts not in the official distribution.
 set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}")
 
@@ -323,8 +335,11 @@ if(CMAKE_COMPILER_IS_GNUCXX)
 endif(CMAKE_COMPILER_IS_GNUCXX)
 
 if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
-   set (WARNING_FLAGS_CXX "-Wall -Wno-overloaded-virtual")
-   set (WARNING_FLAGS_C   "-Wall")
+   set (WARNING_FLAGS_CXX "-Wall -Wno-overloaded-virtual -Wno-redeclared-class-member")
+   set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
+   set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++11")
+   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
+   set (WARNING_FLAGS_C "-Wall")
 endif()
 
 if(WIN32)
@@ -344,7 +359,7 @@ if(WIN32)
     set(NOMINMAX 1)
 endif(WIN32)
 
-set (BOOST_CXX_FLAGS "-DBOOST_MULTI_INDEX_DISABLE_SERIALIZATION -DBOOST_BIMAP_DISABLE_SERIALIZATION")
+set (BOOST_CXX_FLAGS "-DBOOST_BIMAP_DISABLE_SERIALIZATION")
 
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS_C} ${MSVC_FLAGS} -D_REENTRANT")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS_CXX} ${MSVC_FLAGS} -D_REENTRANT ${BOOST_CXX_FLAGS}")