My CMakeLists.txt contains in part:
<blockquote>
#
# Compiler settings
#
message(STATUS "compiler is ${CMAKE_CXX_COMPILER_ID}" )
if( CMAKE_CXX_COMPILER_ID STREQUAL "GNU" )
add_definitions( -ftemplate-depth=300 )
# we use gcc to test for C++03 compatibility
add_definitions( std=c++03 )
message(STATUS "compiler is g++ c++03")
elseif( CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" )
add_definitions( /wd4996 )
message(STATUS "compiler is MSVC")
elseif( CMAKE_CXX_COMPILER_ID STREQUAL "Clang" )
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ftemplate-depth=300")
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++98")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
set(CMAKE_CXX_FLAGS_DEBUG "-g -O0" )
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-g -O3" )
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libc++
-dead_strip")
endif()
#
# IDE settings
#
if( CMAKE_HOST_APPLE )
# note: it seems that bjam builds both address models in any case
# so we can defer this decision to the IDE just as we do for debug/release
# so we'll not use this now
# set(Boost_ADDRESS_MODEL 64 CACHE INTEGER "32/64 bits")
set(Boost_USE_STATIC_LIBS ON CACHE BOOL "Link to Boost static libraries")
set(Boost_USE_MULTITHREADED ON)
else()
set(Boost_ADDRESS_MODEL 64 CACHE INTEGER "32/64 bits")
set(Boost_USE_STATIC_LIBS ON CACHE BOOL "Link to Boost static libraries")
set(Boost_USE_MULTITHREADED ON)
endif()
</blockquote>
but the Xcode project generated specifies under
Apple LLVM 6.0 Language - C++
C++ Language Dialect
Compiler Default
rather than what I want which is:
Apple LLVM 6.0 Language - C++
C++ Language Dialect
C++11 [-std=c++11]
What do I have to change to get the desired result?
RObert Ramey
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