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100 lines
2.9 KiB
100 lines
2.9 KiB
7 years ago
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#!/usr/bin/env python
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from __future__ import print_function
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'''
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Build ArduPilot with various build-time options enabled or disabled
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'''
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import re
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import shutil
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import subprocess
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from pysim import util
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class Builder():
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def __init__(self):
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self.config = 'ArduCopter/APM_Config.h'
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self.autotest_build = "build.ArduCopter"
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# list other features that have to be disabled when a feature
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# is disabled (recursion not done; be exhaustive):
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self.reverse_deps = {
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"AC_FENCE": ["AC_AVOID_ENABLED"],
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"PROXIMITY_ENABLED": ["AC_AVOID_ENABLED"],
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"AC_RALLY": ["AC_TERRAIN"],
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}
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def reverse_deps_for_var(self, var):
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return self.reverse_deps.get(var, [])
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def progress(self, string):
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print("BWFD: %s" % string)
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def get_config_variables(self):
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ret = []
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with open(util.reltopdir(self.config)) as fd:
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for line in fd:
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match = re.match('//#define ([A-Z_]+)\s+(ENABLED|DISABLED)',
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line)
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if match is not None:
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ret.append(match.group(1))
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return ret
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def disable_option_in_config(self, var):
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tmpfile = util.reltopdir(self.config) + ".tmp"
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shutil.move(self.config, tmpfile)
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out_fd = open(self.config, 'w+')
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with open(util.reltopdir(tmpfile)) as fd:
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for line in fd:
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things_to_toggle = self.reverse_deps_for_var(var)
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things_to_toggle.append(var)
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for thing in things_to_toggle:
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line = re.sub(
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'//(#define\s+%s\s+(ENABLED|DISABLED))' % thing,
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"\\1",
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line)
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out_fd.write(line)
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out_fd.close()
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def backup_config_filepath(self):
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return util.reltopdir(self.config) + ".backup"
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def backup_config(self):
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shutil.copy(self.config, self.backup_config_filepath())
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def restore_config(self):
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shutil.copy(self.backup_config_filepath(), self.config)
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def build_works(self):
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self.progress("Building")
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autotest = util.reltopdir("Tools/autotest/autotest.py")
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try:
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ret = util.run_cmd([autotest, self.autotest_build])
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except subprocess.CalledProcessError:
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return False
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return ret == 0
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def run(self):
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self.backup_config()
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successes = []
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failures = []
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for var in self.get_config_variables():
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self.disable_option_in_config(var)
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if self.build_works():
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self.progress("%s OK" % var)
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successes.append(var)
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else:
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self.progress("%s BAD" % var)
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failures.append(var)
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self.restore_config()
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self.progress("Successes: %s" % str(successes))
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self.progress("Failures: %s" % str(failures))
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builder = Builder()
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builder.run()
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