136 lines
3.8 KiB
Makefile
136 lines
3.8 KiB
Makefile
############################################################################
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# arch/z80/src/Makefile.clang
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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# Directories
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ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
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BOARDDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src/board
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# Tools
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CFLAGS += ${shell $(INCDIR) "$(CC)" $(ARCH_SRCDIR)$(DELIM)chip}
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CFLAGS += ${shell $(INCDIR) "$(CC)" $(ARCH_SRCDIR)$(DELIM)common}
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CFLAGS += ${shell $(INCDIR) "$(CC)" $(TOPDIR)$(DELIM)sched}
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CFLAGS += -I.
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CPPFLAGS += -D__ASSEMBLY__
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############################################################################
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# Files and directories
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# There should be one head source (.asm file)
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#
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HEAD_OBJ = $(HEAD_ASRC:$(ASMEXT)=$(OBJEXT))
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STARTUP_OBJS ?= $(HEAD_OBJ)
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# Assembly sources and objects
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ASRCS = $(CHIP_ASRCS) $(CMN_ASRCS)
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AOBJS = $(ASRCS:$(ASMEXT)=$(OBJEXT))
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CSRCS = $(CHIP_CSRCS) $(CMN_CSRCS)
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COBJS = $(CSRCS:.c=$(OBJEXT))
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# All sources and objcts
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SRCS = $(ASRCS) $(CSRCS)
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OBJS = $(AOBJS) $(COBJS)
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# Sources that can have dependencies (no .asm files)
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DEPSRCS = $(CSRCS)
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VPATH = chip:common:board
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############################################################################
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# Targets
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all: $(HEAD_OBJ) libarch$(LIBEXT)
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.PHONY: board$(DELIM)libboard$(LIBEXT)
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$(AOBJS) $(HEAD_OBJ): %$(OBJEXT): %$(ASMEXT)
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$(call ASSEMBLE, $<, $@)
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$(COBJS): %$(OBJEXT): %.c
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$(call COMPILE, $<, $@)
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# TODO will I need the asm_mem.h hack of SDCC?
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libarch$(LIBEXT): $(OBJS)
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$(call ARCHIVE, $@, $(OBJS))
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board$(DELIM)libboard$(LIBEXT):
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$(Q) $(MAKE) -C board libboard$(LIBEXT) EXTRAFLAGS="$(EXTRAFLAGS)"
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LIBPATHS += -L"$(TOPDIR)$(DELIM)staging"
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LIBPATHS += -L"$(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)src$(DELIM)board"
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LDLIBS += $(patsubst %.a,%,$(patsubst lib%,-l%,$(LINKLIBS))) -lboard
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NUTTX = "$(TOPDIR)$(DELIM)nuttx$(EXEEXT)"
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nuttx$(EXEEXT): $(HEAD_OBJ) board$(DELIM)libboard$(LIBEXT) $(LINKCMD)
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$(Q) echo "LD: nuttx into $(NUTTX)"
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$(Q) "$(LD)" -o $(NUTTX) $(HEAD_OBJ) -T $(LINKCMD) --orphan-handling=error --print-memory-usage \
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$(LIBPATHS) "-(" $(LDLIBS) "-)" $(LDFLAGS) -Wl,-Map="$(TOPDIR)$(DELIM)nuttx.map"
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.depend: Makefile chip$(DELIM)Make.defs $(DEPSRCS) $(TOPDIR)$(DELIM).config
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$(Q) if [ -e board$(DELIM)Makefile ]; then \
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$(MAKE) -C board depend ; \
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fi
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$(Q) $(MKDEP) --dep-path chip --dep-path common "$(CC)" -- $(CFLAGS) -- $(DEPSRCS) >Make.dep
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$(Q) touch $@
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# This is part of the top-level export target
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export_startup: board$(DELIM)libboard$(LIBEXT) $(STARTUP_OBJS)
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$(Q) if [ -d "$(EXPORT_DIR)$(DELIM)startup" ]; then \
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cp -f $(STARTUP_OBJS) "$(EXPORT_DIR)$(DELIM)startup"; \
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else \
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echo "$(EXPORT_DIR)$(DELIM)startup does not exist"; \
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exit 1; \
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fi
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# Dependencies
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depend: .depend
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context::
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clean_context::
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clean:
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$(Q) if [ -e board$(DELIM)Makefile ]; then \
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$(MAKE) -C board clean ; \
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fi
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$(call DELFILE, *.map)
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$(call DELFILE, libarch$(LIBEXT))
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$(call CLEAN)
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distclean: clean
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$(Q) if [ -e board$(DELIM)Makefile ]; then \
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$(MAKE) -C board distclean ; \
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fi
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$(call DELFILE, Make.dep)
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$(call DELFILE, .depend)
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-include Make.dep
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