mirror of
https://github.com/paparazzi/paparazzi.git
synced 2026-05-09 22:49:53 +08:00
Antoine Drouin
100 lines
2.7 KiB
Makefile
100 lines
2.7 KiB
Makefile
# Hey Emacs, this is a -*- makefile -*-
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#
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# $Id$
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# Copyright (C) 2009 Antoine Drouin
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#
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# This file is part of paparazzi.
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#
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# paparazzi is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# paparazzi is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with paparazzi; see the file COPYING. If not, write to
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# the Free Software Foundation, 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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#
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# Define programs and commands.
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CC = gcc
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LD = $(CC)
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# Launch with "make Q=''" to get full command display
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Q=@
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OPT=3
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CSTANDARD = -std=gnu99
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CINCS = $(INCLUDES) -I$(PAPARAZZI_SRC)/sw/include
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# Compiler flags.
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CFLAGS += $(CINCS)
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CFLAGS += -O$(OPT)
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# CFLAGS += -malignment-traps
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CFLAGS += -Wall -Wcast-qual -Wimplicit -Wcast-align
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CFLAGS += -Wpointer-arith -Wswitch
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CFLAGS += -Wredundant-decls -Wreturn-type -Wshadow -Wunused
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CFLAGS += -Wa,-adhlns=$(OBJDIR)/$(notdir $(subst $(suffix $<),.lst,$<))
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CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
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CFLAGS += -mtune=geode # optimize for geode
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# flags only for C
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CFLAGS + = -Wstrict-prototypes -Wmissing-declarations
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CFLAGS += -Wmissing-prototypes -Wnested-externs
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CFLAGS += $(CSTANDARD)
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CFLAGS += $($(TARGET).CFLAGS) $(LOCAL_CFLAGS)
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#Additional libraries.
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MATH_LIB = -lm
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LDFLAGS = $(MATH_LIB)
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SRCGEODE = $($(TARGET).srcs)
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COBJGEODE = $(SRCGEODE:%.c=$(OBJDIR)/%.o)
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all: build
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build: elf
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elf: $(OBJDIR)/$(TARGET).elf
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# Program the device.
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load upload program: $(OBJDIR)/$(TARGET).elf
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scp $(OBJDIR)/$(TARGET).elf $(USER)@$(HOST):$(TARGET_DIR)
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# Link: create ELF output file from object files.
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.SECONDARY : $(OBJDIR)/$(TARGET).elf
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.PRECIOUS : $(COBJGEODE)
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%.elf: $(COBJGEODE)
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@echo LD $@
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$(Q)$(CC) $(CFLAGS) $(COBJGEODE) --output $@ $(LDFLAGS) $($(TARGET).LDFLAGS)
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# Compile: create object files from C source files. ARM-only
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$(OBJDIR)/%.o : %.c $(OBJDIR)/../Makefile.ac
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@echo CC $@
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$(Q)test -d $(dir $@) || mkdir -p $(dir $@)
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$(Q)$(CC) -c $(CFLAGS) $< -o $@
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# Listing of phony targets.
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.PHONY : all build elf clean clean_list
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#
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# Dependencies
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#
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$(OBJDIR)/.depend:
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@echo DEPEND $@
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@test -d $(OBJDIR) || mkdir -p $(OBJDIR)
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$(Q)$(CC) -MM -MG $(CFLAGS) $($(TARGET).CFLAGS) $($(TARGET).srcs) | sed 's|\([^\.]*\.o\)|$(OBJDIR)/\1|' > $@
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ifneq ($(MAKECMDGOALS),clean)
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ifneq ($(MAKECMDGOALS),erase)
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-include $(OBJDIR)/.depend
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endif
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endif
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