forked from Archive/PX4-Autopilot
137 lines
6.8 KiB
Makefile
Executable File
137 lines
6.8 KiB
Makefile
Executable File
############################################################################
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# configs/sam3u-ek/kernel/Makefile
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#
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# Copyright (C) 2011 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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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)/.config
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-include $(TOPDIR)/Make.defs
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# This is the directory for the board-specific header files
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BOARD_INCLUDE = $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/include
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# Get the paths to the libraries and the links script path in format that
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# is appropriate for the host OS
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ifeq ($(WINTOOL),y)
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# Windows-native toolchains
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USER_LIBPATHS = ${shell for path in $(USERLIBS); do dir=`dirname $(TOPDIR)/$$path`;echo "-L\"`cygpath -w $$dir`\"";done}
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USER_LDSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/kernel/kernel.ld}"
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else
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# Linux/Cygwin-native toolchain
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USER_LIBPATHS = $(addprefix -L$(TOPDIR)/,$(dir $(USERLIBS)))
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USER_LDSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/kernel/kernel.ld
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endif
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USER_LDFLAGS = $(USER_LDSCRIPT)
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USER_LDLIBS = $(patsubst lib%,-l%,$(basename $(notdir $(USERLIBS))))
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USER_LIBGCC = "${shell $(CC) -print-libgcc-file-name}"
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# Targets:
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all: $(TOPDIR)/nuttx_user.elf $(TOPDIR)/User.map $(BOARD_INCLUDE)/user_map.h
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.PHONY: depend clean distclean
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# Create the nuttx_user.elf file containing all of the user-mode code
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nuttx_user.elf:
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@$(LD) -o $@ $(USER_LDFLAGS) $(USER_LIBPATHS) --start-group $(USER_LDLIBS) --end-group $(USER_LIBGCC)
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$(TOPDIR)/nuttx_user.elf: nuttx_user.elf
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@echo "LD: nuttx_user.elf"
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@cp -a nuttx_user.elf $(TOPDIR)/nuttx_user.elf
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ifeq ($(CONFIG_INTELHEX_BINARY),y)
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@echo "CP: nuttx_user.ihx"
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@$(OBJCOPY) $(OBJCOPYARGS) -O ihex nuttx_user.elf $(TOPDIR)/nuttx_user.ihx
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endif
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ifeq ($(CONFIG_MOTOROLA_SREC),y)
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@echo "CP: nuttx_user.srec"
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@$(OBJCOPY) $(OBJCOPYARGS) -O srec nuttx_user.elf $(TOPDIR)/nuttx_user.srec
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endif
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ifeq ($(CONFIG_RAW_BINARY),y)
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@echo "CP: nuttx_user.bin"
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@$(OBJCOPY) $(OBJCOPYARGS) -O binary nuttx_user.elf $(TOPDIR)/nuttx_user.bin
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endif
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$(TOPDIR)/User.map: nuttx_user.elf
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@echo "MK: User.map"
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@$(NM) nuttx_user.elf >$(TOPDIR)/User.map
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@$(CROSSDEV)size nuttx_user.elf
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$(BOARD_INCLUDE)/user_map.h: $(TOPDIR)/User.map
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@echo "MK: user_map.h"
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@echo "/* configs/$(CONFIG_ARCH_BOARD)/include/user_map.h" > $(BOARD_INCLUDE)/user_map.h
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@echo " *" >> $(BOARD_INCLUDE)/user_map.h
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@echo " * This is an auto-generated file.. Do not edit this file!" >> $(BOARD_INCLUDE)/user_map.h
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@echo " */" >> $(BOARD_INCLUDE)/user_map.h
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@echo "" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#ifndef __ARCH_BOARD_USER_MAP_H" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define __ARCH_BOARD_USER_MAP_H" >> $(BOARD_INCLUDE)/user_map.h
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@echo "" >> $(BOARD_INCLUDE)/user_map.h
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@echo "/* General memory map */" >> $(BOARD_INCLUDE)/user_map.h
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@echo "" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_ENTRYPOINT 0x`grep \" user_start$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_TEXTSTART 0x`grep \" _stext\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_TEXTEND 0x`grep \" _etext$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_DATASOURCE 0x`grep \" _eronly$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_DATADESTSTART 0x`grep \" _sdata$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_DATADESTEND 0x`grep \" _edata$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_BSSSTART 0x`grep \" _sbss\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_BSSEND 0x`grep \" _ebss$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "" >> $(BOARD_INCLUDE)/user_map.h
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@echo "/* Memory manager entry points */" >> $(BOARD_INCLUDE)/user_map.h
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@echo "" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_MMINIT 0x`grep \" mm_initialize$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_MMADDREGION 0x`grep \" mm_addregion$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_MMTRYSEM 0x`grep \" mm_trysemaphore$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_MMGIVESEM 0x`grep \" mm_givesemaphore$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_MALLOC 0x`grep \" malloc$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_REALLOC 0x`grep \" realloc$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_ZALLOC 0x`grep \" zalloc$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#define CONFIG_USER_FREE 0x`grep \" free$\" $(TOPDIR)/User.map | cut -d' ' -f1`" >> $(BOARD_INCLUDE)/user_map.h
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@echo "" >> $(BOARD_INCLUDE)/user_map.h
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@echo "#endif /* __ARCH_BOARD_USER_MAP_H */" >> $(BOARD_INCLUDE)/user_map.h
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.depend:
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depend: .depend
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clean:
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@rm -f nuttx_user.elf *~ .*.swp
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@rm -f $(TOPDIR)/nuttx_user.elf $(TOPDIR)/User.map
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distclean: clean
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