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https://github.com/paparazzi/paparazzi.git
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54 lines
1.5 KiB
Makefile
54 lines
1.5 KiB
Makefile
# Hey Emacs, this is a -*- makefile -*-
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#
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# Copyright (C) 2009-2015 The Paparazzi Team
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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, see
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# <http://www.gnu.org/licenses/>.
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#
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#
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# Makefile for ARM linux targets (e.g. OMAP, BBB, ARDrone)
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#
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#
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# find compiler toolchain
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# if HARD_FLOAT is defined at this point it will try to find the hf toolchain
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#
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include $(PAPARAZZI_SRC)/conf/Makefile.arm-linux-toolchain
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# Define some ARM specifc flags
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ifdef HARD_FLOAT
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# e.g. for BBB or gumstix with armhf distribution
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FLOAT_ABI ?= -mfloat-abi=hard -mfpu=neon
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else
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FLOAT_ABI ?= -mfloat-abi=softfp -mfpu=vfp
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endif
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ARCH_CFLAGS ?= -mtune=cortex-a8 -march=armv7-a
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# with armv7, unaligned data can still be read
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CFLAGS += -DPPRZLINK_UNALIGNED_ACCESS=1
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# add ARM specifc flags to CFLAGS, LDFLAGS
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CFLAGS += $(FLOAT_ABI) $(ARCH_CFLAGS)
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LDFLAGS += $(FLOAT_ABI)
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CXXFLAGS += $(FLOAT_ABI) $(ARCH_CFLAGS)
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# include the common linux Makefile (common CFLAGS, actual targets)
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include $(PAPARAZZI_SRC)/conf/Makefile.linux
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