85f727f232
In the past, header file paths were generated by the incdir command Now they are generated by concatenating environment variables In this way, when executing makefile, no shell command will be executed, it will improve the speed of executing makfile Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
226 lines
7.2 KiB
Makefile
226 lines
7.2 KiB
Makefile
############################################################################
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# arch/z80/src/Makefile.sdccl
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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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# Tools
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# CFLAGS, CPPFLAGS, ASFLAGS, LDFLAGS are set in $(TOPDIR)/Make.defs
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ARCH_SRCDIR = $(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)src
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CFLAGS += ${INCDIR_PREFIX}$(ARCH_SRCDIR)$(DELIM)
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CFLAGS += ${INCDIR_PREFIX}$(ARCH_SRCDIR)$(DELIM)chip
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CFLAGS += ${INCDIR_PREFIX}$(ARCH_SRCDIR)$(DELIM)common
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CFLAGS += ${INCDIR_PREFIX}$(TOPDIR)$(DELIM)sched
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CPPFLAGS += -D__ASSEMBLY__
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# Files and directories
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# There should be one head source (.asm file)
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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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# C sources and objects
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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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# 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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VPATH = chip:common:board
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# Targets
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all: $(HEAD_OBJ) libarch$(LIBEXT)
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.PHONY: board/libboard$(LIBEXT) nuttx.lnk
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$(AOBJS) $(HEAD_OBJ): %$(OBJEXT): %$(ASMEXT)
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$(call ASSEMBLE, $<, $@)
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$(COBJS): %$(OBJEXT): %.c
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$(call COMPILE, $<, $@)
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# This is a kludge to work around some conflicting symbols in the SDCC libraries
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$(TOPDIR)/staging/$(SDCCLIB): $(SDCC_LIBDIR)/$(SDCCLIB)
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$(Q) cp $(SDCC_LIBDIR)/$(SDCCLIB) $(TOPDIR)/staging/$(SDCCLIB)
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) calloc.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) malloc.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) realloc.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) free.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) printf_large.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) sprintf.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) vprintf.rel
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ifneq ($(CONFIG_LIBC_ARCH_STRCPY),y)
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) strcpy.rel
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endif
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ifneq ($(CONFIG_LIBC_ARCH_STRLEN),y)
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) strlen.rel
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endif
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _strcat.rel
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ifneq ($(CONFIG_LIBC_ARCH_STRCHR),y)
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _strchr.rel
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endif
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ifneq ($(CONFIG_LIBC_ARCH_STRCMP),y)
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _strcmp.rel
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endif
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _strcspn.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _strncat.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _strncmp.rel
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ifneq ($(CONFIG_LIBC_ARCH_STRNCPY),y)
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _strncpy.rel
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endif
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _strpbrk.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _strrchr.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _strspn.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _strstr.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _strtok.rel
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _memchr.rel
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ifneq ($(CONFIG_LIBC_ARCH_MEMCMP),y)
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _memcmp.rel
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endif
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ifneq ($(CONFIG_LIBC_ARCH_MEMCPY),y)
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _memcpy.rel
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endif
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ifneq ($(CONFIG_LIBC_ARCH_MEMSET),y)
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$(Q) sdar d $(TOPDIR)/staging/$(SDCCLIB) _memset.rel
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endif
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# Create a header file that contains addressing information needed by the
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# assemlby language start-up code. Locate the IDLE thread stack at the
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# end of RAM. The heap then extends from s__HEAP to the bottom of the
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# IDLE thread stack
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asm_mem.h:
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@echo " CONFIG_STACK_END == ($(CONFIG_RAM_SIZE) - 1)" >> asm_mem.h
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@echo " CONFIG_STACK_BASE == (CONFIG_STACK_END - $(CONFIG_IDLETHREAD_STACKSIZE))" >> asm_mem.h
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# Combine all objects in this directory into a library
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libarch$(LIBEXT): asm_mem.h $(OBJS)
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$(call ARCHIVE, $@, $(OBJS))
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# This builds the libboard library in the board/ subdirectory
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board/libboard$(LIBEXT):
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$(Q) $(MAKE) -C board libboard$(LIBEXT) EXTRAFLAGS="$(EXTRAFLAGS)"
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# This target builds the final executable
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nuttx.lnk:
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@echo "LD: nuttx.lnk"
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@echo "--" >nuttx.lnk # Non-interactive
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@echo "-k $(BOARDDIR)" >>nuttx.lnk # Path to board library
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@echo "-k $(TOPDIR)/staging" >>nuttx.lnk # Path to top-level staging directory
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@echo "-l libboard$(LIBEXT)" >>nuttx.lnk # Name of board library
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$(Q) for LIB in $(LINKLIBS); do \
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echo "-l $(TOPDIR)/staging/$$LIB" >> nuttx.lnk ;\
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done
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@echo "-l $(SDCCLIB)" >>nuttx.lnk # Name of SDCC z80 library
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ifneq ($(CONFIG_LINKER_HOME_AREA),)
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@echo "-b _HOME=$(CONFIG_LINKER_HOME_AREA)" >>nuttx.lnk # Start of _HOME area
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endif
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ifneq ($(CONFIG_LINKER_CODE_AREA),)
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@echo "-b _CODE=$(CONFIG_LINKER_CODE_AREA)" >>nuttx.lnk # Start of _CODE area
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else
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@echo "-b _CODE=0x0200" >>nuttx.lnk # Start of _CODE area
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endif
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ifneq ($(CONFIG_LINKER_DATA_AREA),)
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@echo "-b _DATA=$(CONFIG_LINKER_DATA_AREA)" >>nuttx.lnk
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else
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@echo "-b _DATA=0x8000" >>nuttx.lnk # Start of _DATA area
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endif
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@echo "-i" >>nuttx.lnk # Intel hex format
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@echo "-x" >>nuttx.lnk # Hexadecimal
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@echo "-m" >>nuttx.lnk # Generate a map file
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@echo "-j" >>nuttx.lnk # Generate a symbol file
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@echo "nuttx.ihx" >>nuttx.lnk # Path to head object
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@echo "$(HEAD_OBJ)" >>nuttx.lnk # Path to head object
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@echo "-e" >>nuttx.lnk # End of script
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nuttx$(EXEEXT): asm_mem.h $(TOPDIR)/staging/$(SDCCLIB) $(HEAD_OBJ) board/libboard$(LIBEXT) nuttx.lnk
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@echo "LD: nuttx.ihx"
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$(Q) $(LD) -f nuttx.lnk
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$(Q) cp -f nuttx.map $(TOPDIR)/.
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ifeq ($(EXEEXT),.cmd)
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sed s/:00000001FF/:00520001AD/ nuttx.ihx | \
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hex2cmd > $(TOPDIR)/nuttx.cmd
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else
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$(Q) packihx nuttx.ihx > $(TOPDIR)/nuttx$(EXEEXT)
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endif
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# This is part of the top-level export target
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export_startup: $(STARTUP_OBJS)
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$(Q) if [ -d "$(EXPORT_DIR)/startup" ]; then \
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cp -f $(STARTUP_OBJS) "$(EXPORT_DIR)/startup"; \
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else \
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echo "$(EXPORT_DIR)/startup does not exist"; \
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exit 1; \
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fi
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# Build dependencies
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.depend: Makefile asm_mem.h chip/Make.defs $(DEPSRCS) $(TOPDIR)$(DELIM).config
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$(Q) if [ -e board/Makefile ]; then \
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$(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 $@
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depend: .depend
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context::
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clean:
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$(Q) if [ -e board/Makefile ]; then \
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$(MAKE) -C board clean ; \
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fi
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$(call DELFILE, asm_mem.h)
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$(call DELFILE, nuttx.*)
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$(call DELFILE, libarch$(LIBEXT))
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$(call CLEAN)
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distclean:: clean
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$(Q) if [ -e board/Makefile ]; then \
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$(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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