Merge "Force use of compatibility compilers on Apple's command line tools"

HOST_GLOBAL_CFLAGS += -fPIC

HOST_NO_UNDEFINED_LDFLAGS := -Wl,-undefined,error

HOST_CC := $(CC)

HOST_CXX := $(CXX)

GCC_REALPATH = $(realpath $(shell which gcc))

ifneq ($(findstring llvm-gcc,$(GCC_REALPATH)),)

    # Using LLVM GCC results in a non functional emulator due to it

    # not honouring global register variables

    $(warning ****************************************)

    $(warning * gcc is linked to llvm-gcc which will *)

    $(warning * not create a useable emulator.       *)

    $(warning ****************************************)

endif

HOST_CC := gcc

HOST_CXX := g++

HOST_AR := $(AR)

HOST_STRIP := $(STRIP)

HOST_STRIP_COMMAND = $(HOST_STRIP) --strip-debug $< -o $@