# Verbosity is good, especially if a command fails
set(CMAKE_VERBOSE_MAKEFILE ON)

list(APPEND CMAKE_MODULE_PATH
    ${CMAKE_CURRENT_SOURCE_DIR}/cmake
)

# First for the generic no-config case (e.g. with mingw)
set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/output )
set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/output )
set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/output )

# Second, for multi-config builds (e.g. msvc)
foreach( OUTPUTCONFIG ${CMAKE_CONFIGURATION_TYPES} )
    string( TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG )
    set( CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/output )
    set( CMAKE_LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/output )
    set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/output )
endforeach( OUTPUTCONFIG CMAKE_CONFIGURATION_TYPES )

# Comment out to disable the debug build
set(CMAKE_DEBUG_POSTFIX "d")
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")

if(CMAKE_COMPILER_IS_GNUCXX)
    # Ensure we use C++ 11 
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
    # Ensure we generate position independent code 
    if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
    endif()
endif()

if(WIN32)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
    set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} /MP")
    add_definitions(-DUNICODE -D_UNICODE)
elseif(APPLE)
    # Ensure we use C++ 11 
    set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++0x")
    set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
    set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvm.clang.1_0")
else()
endif()