makefile

来自「这是一个SIGMA方案的PMP播放器的UCLINUX程序,可播放DVD,VCD,」· 代码 · 共 37 行

#
# linux/arch/armnommu/tools/Makefile
#
# Copyright (C) 2001 Russell King
#

all:	$(TOPDIR)/include/asm-armnommu/mach-types.h \
	$(TOPDIR)/include/asm-armnommu/constants.h

$(TOPDIR)/include/asm-armnommu/mach-types.h: mach-types gen-mach-types
	awk -f gen-mach-types mach-types > $@

# Generate the constants.h header file using the compiler.  We get
# the compiler to spit out assembly code, and then mundge it into
# what we want.

$(TOPDIR)/include/asm-armnommu/constants.h: constants-hdr getconstants.c
	$(CC) $(CFLAGS) -S -o - getconstants.c | \
	 sed 's/^\(#define .* \)#\(.*\)/\1\2/;/^#define/!d' | \
	 cat constants-hdr - > $@.tmp
	cmp $@.tmp $@ >/dev/null 2>&1 || mv $@.tmp $@; $(RM) $@.tmp

# Build our dependencies, and then generate the constants and
# mach-types header files.  If we do it now, mkdep will pick
# the dependencies up later on when it runs through the other
# directories

dep:
	$(TOPDIR)/scripts/mkdep getconstants.c | sed s,getconstants.o,$(TOPDIR)/include/asm-armnommu/constants.h, > .depend
	$(MAKE) all

.PHONY:	all dep

ifneq ($(wildcard .depend),)
include .depend
endif