LIBSYSTEM_LIBS[sdk=*simulator*]     = -Wl,-upward-lsystem_sim_platform -Wl,-upward-lsystem_malloc -Wl,-upward-lsystem_c -Wl,-upward-lsystem_sim_pthread -Wl,-upward-lxpc -Wl,-upward-lsystem_blocks -Wl,-upward-lsystem_sim_kernel -Wl,-upward-lsystem_sandbox -Wl,-upward-ldispatch
LIBSYSTEM_LIBS[sdk=iphoneos*]       = -Wl,-upward-lsystem_platform     -Wl,-upward-lsystem_malloc -Wl,-upward-lsystem_c -Wl,-upward-lsystem_pthread     -Wl,-upward-lxpc -Wl,-upward-lsystem_blocks -Wl,-upward-lsystem_kernel     -Wl,-upward-lsystem_sandbox -Wl,-upward-ldispatch
LIBSYSTEM_LIBS[sdk=macosx*]         = -Wl,-upward-lsystem_platform     -Wl,-upward-lsystem_malloc -Wl,-upward-lsystem_c -Wl,-upward-lsystem_pthread     -Wl,-upward-lxpc -Wl,-upward-lsystem_blocks -Wl,-upward-lsystem_kernel     -Wl,-upward-lsystem_sandbox -Wl,-upward-ldispatch

INSTALL_PATH = /usr/lib/system