#where to build libs and bins

set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)

set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)

#these variables are for non-makefile generators

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${EXECUTABLE_OUTPUT_PATH})

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${EXECUTABLE_OUTPUT_PATH})

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH})

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG ${LIBRARY_OUTPUT_PATH})

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE ${LIBRARY_OUTPUT_PATH})

set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH})

set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE ${LIBRARY_OUTPUT_PATH})

set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG ${LIBRARY_OUTPUT_PATH})

#resource paths

if(UNIX AND NOT APPLE)

    set(target_binary_install_dir "bin")

    set(target_library_install_dir "lib")

    string(SUBSTRING "${DATA_INSTALL_DIR}" 0 1 sharepath_start)

    if (NOT (${sharepath_start} MATCHES "/"))

        set(HEDGEWARS_DATADIR "${CMAKE_INSTALL_PREFIX}/${DATA_INSTALL_DIR}/")

    else()

        set(HEDGEWARS_DATADIR "${DATA_INSTALL_DIR}/")

    endif()

    set(HEDGEWARS_FULL_DATADIR "${HEDGEWARS_DATADIR}")

else()

    set(target_binary_install_dir "./")

    if(APPLE)

        set(target_library_install_dir "../Frameworks/")

        set(CMAKE_INSTALL_PREFIX "Hedgewars.app/Contents/MacOS/")

        set(HEDGEWARS_DATADIR "../Resources/")

        set(HEDGEWARS_FULL_DATADIR "/Applications/${CMAKE_INSTALL_PREFIX}/${HEDGEWARS_DATADIR}")

    elseif(WIN32)

        set(target_library_install_dir "./")

        set(HEDGEWARS_DATADIR "./")

        set(HEDGEWARS_FULL_DATADIR "${CMAKE_INSTALL_PREFIX}/")

        link_directories("${EXECUTABLE_OUTPUT_PATH}" "${CMAKE_SOURCE_DIR}/misc/winutils/bin")

    endif()

endif()

#RPATH SETTINGS

#necessary for dynamic libraries on UNIX, ignored elsewhere

#use, i.e. don't skip the full RPATH for the build tree

set(CMAKE_SKIP_BUILD_RPATH FALSE)

set(CMAKE_SKIP_INSTALL_RPATH FALSE)

#it's safe to use our RPATH because it is relative

set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)

#add the automatically determined parts of the RPATH

#which point to directories outside the build tree to the install RPATH

set(CMAKE_INSTALL_RPATH_USE_LINK_PATH FALSE)

#paths where to find libraries (final slash not optional):

# - the first is relative to the executable

# - the second is the same directory of the executable (so it runs in bin/)

# - the third one is the full path of the system dir

#source http://www.cmake.org/pipermail/cmake/2008-January/019290.html

set(CMAKE_INSTALL_RPATH "$ORIGIN/../${target_library_install_dir}/:$ORIGIN/:${CMAKE_INSTALL_PREFIX}/${target_library_install_dir}/")

#\\\\ is just \\ which escapes '\' in the final script; same for $$ which escapes '$' in cmake

set(CMAKE_INSTALL_RPATH_ESCAPED "\\\\$$ORIGIN/../${target_library_install_dir}/:\\\\$$ORIGIN/:${CMAKE_INSTALL_PREFIX}/${target_library_install_dir}/")

if(UNIX AND NOT APPLE)

    if(CMAKE_COMPILER_IS_GNUCC)

       #make sure $ORIGIN is respected

        add_linker_flag("-zorigin")

    endif()

    #apply RPATH settings to pascal executables

    add_flag_append(CMAKE_Pascal_FLAGS "-k-rpath -k'${CMAKE_INSTALL_RPATH_ESCAPED}'")

    #until we link with external things there is no need to set rpath on haskell

    #list(APPEND haskell_flags "-optl" "-Wl,-rpath,'${CMAKE_INSTALL_RPATH_ESCAPED}'")

endif()

#add the automatically determined parts of the RPATH

#which point to directories outside the build tree to the install RPATH

set(CMAKE_INSTALL_RPATH_USE_LINK_PATH FALSE)

#install_name_tool magic for OS X

set(CMAKE_INSTALL_NAME_DIR "@executable_path/../Frameworks")