mirror of https://github.com/ArduPilot/ardupilot
38 lines
867 B
Python
38 lines
867 B
Python
"""
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WAF Tool to select the correct toolchain based on the target archtecture.
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This tool must be loaded before compiler tools. Use the environment variable
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TOOLCHAIN to define the toolchain prefix.
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Example::
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def configure(cfg):
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cfg.env.TOOLCHAIN = 'arm-linux-gnueabihf'
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cfg.load('toolchain')
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cfg.load('cxx_compiler')
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"""
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from waflib import Utils
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suffixes = dict(
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CXX='g++',
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CC='gcc',
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AS='gcc',
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AR='ar',
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LD='g++',
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GDB='gdb',
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OBJCOPY='objcopy',
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)
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def configure(cfg):
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if not cfg.env.TOOLCHAIN:
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cfg.env.TOOLCHAIN = 'native'
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prefix = ''
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else:
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cfg.env.TOOLCHAIN = Utils.to_list(cfg.env.TOOLCHAIN)[0]
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cfg.msg('Using toolchain prefix', cfg.env.TOOLCHAIN)
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prefix = cfg.env.TOOLCHAIN + '-'
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for k in suffixes:
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cfg.env.append_value(k, prefix + suffixes[k])
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