uname_M := $(shell uname -m 2>/dev/null || echo not)ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/)ifeq ($(ARCH),i386)        ARCH := X86	CFLAGS := -DCONFIG_X86_32 -D__i386__endififeq ($(ARCH),x86_64)	ARCH := X86	CFLAGS := -DCONFIG_X86_64 -D__x86_64__endif CFLAGS += -I../../../../usr/include/ all:ifeq ($(ARCH),X86)	gcc $(CFLAGS) msgque.c -o msgque_testelse	echo "Not an x86 target, can't build msgque selftest"endif run_tests: all	./msgque_test clean:	rm -fr ./msgque_test