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Add --macros option to load macro files.

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This commit is contained in:
Chris Johns 2013-04-13 10:34:04 +10:00
parent 9bd29bbaa6
commit 014bfa9572
1 changed files with 32 additions and 1 deletions
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33
source-builder/sb/options.py
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@ -51,6 +51,7 @@ class command_line:
'--jobs' : ('_jobs', self._lo_jobs, True, 'max', True),
'--log' : ('_logfile', self._lo_string, True, None, False),
'--url' : ('_url_base', self._lo_string, True, None, False),
'--macros' : ('_macros', self._lo_string, True, None, False),
'--targetcflags' : ('_targetcflags', self._lo_string, True, None, False),
'--targetcxxflags' : ('_targetcxxflags', self._lo_string, True, None, False),
'--libstdcxxflags' : ('_libstdcxxflags', self._lo_string, True, None, False),
@ -196,8 +197,9 @@ class command_line:
print '--builddir path : Path to the build directory, default: ./build'
print '--sourcedir path : Path to the source directory, default: ./source'
print '--tmppath path : Path to the temp directory, default: ./tmp'
print '--macros file[,[file] : Macro format files to load after the defaults'
print '--log file : Log file where all build out is written too'
print '--url url : URL to look for source'
print '--url url[,url] : URL to look for source'
print '--targetcflags flags : List of C flags for the target code'
print '--targetcxxflags flags : List of C++ flags for the target code'
print '--libstdcxxflags flags : List of C++ flags to build the target libstdc++ code'
@ -244,6 +246,13 @@ class command_line:
self.defaults['_smp_mflags'] = '-j %d' % (ncpus)
else:
self.defaults['_smp_mflags'] = self.defaults['nil']
um = self.user_macros()
if um:
checked = path.exists(um)
if False in checked:
raise general.error('macro file not found: %s' % (um[um.index(False)]))
for m in um:
self.defaults.load(m)
def command(self):
return path.join(self.command_path, self.command_name)
@ -275,6 +284,28 @@ class command_line:
def always_clean(self):
return self.opts['always-clean'] != '0'
def user_macros(self):
#
# Return something even if it does not exist.
#
if self.opts['macros'] is None:
return None
um = []
configs = self.defaults.expand('%{_configdir}').split(':')
for m in self.opts['macros'].split(','):
if path.exists(m):
um += [m]
else:
# Get the expanded config macros then check them.
cm = path.expand(m, configs)
ccm = path.exists(cm)
if True in ccm:
# Pick the first found
um += [cm[ccm.index(True)]]
else:
um += [m]
return um if len(um) else None
def jobs(self, cpus):
cpus = int(cpus)
if self.opts['jobs'] == 'none':