106 lines
3.5 KiB
Makefile
106 lines
3.5 KiB
Makefile
############################################################################
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# arch/rgmp/src/Makefile
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#
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# Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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-include $(TOPDIR)/Make.defs
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include $(CONFIG_RGMP_SUBARCH)/Make.defs
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RGMP_ARCH_ASRCS := $(addprefix $(CONFIG_RGMP_SUBARCH)/,$(RGMP_ARCH_ASRCS))
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RGMP_ARCH_CSRCS := $(addprefix $(CONFIG_RGMP_SUBARCH)/,$(RGMP_ARCH_CSRCS))
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CFLAGS += -I$(TOPDIR)/sched -I$(TOPDIR)/fs
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ASRCS = $(RGMP_ARCH_ASRCS)
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CSRCS = nuttx.c rgmp.c bridge.c $(RGMP_ARCH_CSRCS)
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AOBJS = $(ASRCS:.S=$(OBJEXT))
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COBJS = $(CSRCS:.c=$(OBJEXT))
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SRCS = $(ASRCS) $(CSRCS)
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OBJS = $(AOBJS) $(COBJS)
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LDFLAGS += -T$(RGMPLKSCPT)
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LDPATHS = $(addprefix -L$(TOPDIR)/,$(dir $(LINKLIBS)))
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LDLIBS = $(patsubst lib%,-l%,$(basename $(notdir $(LINKLIBS))))
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LDPATHS += -L$(RGMPLIBDIR)
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LDLIBS += -lrgmp -lm -ltest $(shell gcc -print-libgcc-file-name)
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all: libarch$(LIBEXT)
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.PHONY: clean distclean depend
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$(AOBJS): %$(OBJEXT): %.S
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$(call ASSEMBLE, $<, $@)
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$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
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$(call COMPILE, $<, $@)
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# The architecture-specific library
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libarch$(LIBEXT): $(OBJS)
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@( for obj in $(OBJS) ; do \
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$(call ARCHIVE, $@, $${obj}); \
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done ; )
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# Generate the final NuttX binary by linking the host-specific objects with the NuttX
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# specific objects (with munged names)
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nuttx$(EXEEXT):
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@echo "LD: nuttx$(EXEEXT)"
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@$(LD) $(LDFLAGS) $(LDPATHS) --start-group $(LDLIBS) --end-group -o $(TOPDIR)/$@
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@$(OBJDUMP) -S $(TOPDIR)/$@ > $(TOPDIR)/nuttx.asm
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@$(NM) -n $(TOPDIR)/$@ > $(TOPDIR)/nuttx.sym
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@$(OBJCOPY) -S -O binary $(TOPDIR)/$@ nuttx.img
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@cp nuttx.img $(TOPDIR)/kernel.img
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# This is part of the top-level export target
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export_head:
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# Dependencies
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.depend: Makefile $(SRCS)
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@$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
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@touch $@
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depend: .depend
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clean:
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@rm $(TOPDIR)/kernel.img nuttx.img
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@rm -f libarch$(LIBEXT) *~ .*.swp
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$(call CLEAN)
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distclean: clean
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@rm -f Make.dep .depend
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-include Make.dep
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