70 lines
2.7 KiB
Plaintext
70 lines
2.7 KiB
Plaintext
############################################################################
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# arch/avr/src/avr32/Toolchain.defs
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#
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# Copyright (C) 2012 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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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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# Setup for the selected toolchain
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#
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# Since all of the supported toolchains are variants of the Atmel-patched
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# GCC, the only interesting question to answer here is whether or not
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# the build is hosted on Windows, and how to override the configuration.
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#
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# NOTE: There is a logic error in the following: CONFIG_HOST_WINDOWS means
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# that we are operating on a Windows platform. But in the case where we
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# have an AVR32 toolchain built under Cygwin, the correct setting would be
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# GNU, not AVRTOOLSW.
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#
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CROSSDEV = avr32-
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ARCHCPUFLAGS = -mpart=uc3b0256
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ifeq ($(filter y, \
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$(CONFIG_AVR32_AVRTOOLSW) \
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$(CONFIG_HOST_WINDOWS) \
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),y)
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# AVR Tools under Windows
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CONFIG_AVR32_TOOLCHAIN ?= AVRTOOLSW
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else
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CONFIG_AVR32_TOOLCHAIN ?= GNU
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endif
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ifeq ($(CONFIG_AVR32_TOOLCHAIN),AVRTOOLSW)
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ifneq ($(CONFIG_WINDOWS_NATIVE),y)
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WINTOOL = y
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endif
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else
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# AVR Tools or avr32-toolchain from https://github.com/jsnyder/avr32-toolchain
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endif
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