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Diffstat (limited to 'waflib/Tools/compiler_c.py')
| -rw-r--r-- | waflib/Tools/compiler_c.py | 110 | 
1 files changed, 0 insertions, 110 deletions
| diff --git a/waflib/Tools/compiler_c.py b/waflib/Tools/compiler_c.py deleted file mode 100644 index 2dba3f8..0000000 --- a/waflib/Tools/compiler_c.py +++ /dev/null @@ -1,110 +0,0 @@ -#!/usr/bin/env python -# encoding: utf-8 -# Matthias Jahn jahn dôt matthias ât freenet dôt de, 2007 (pmarat) - -""" -Try to detect a C compiler from the list of supported compilers (gcc, msvc, etc):: - -	def options(opt): -		opt.load('compiler_c') -	def configure(cnf): -		cnf.load('compiler_c') -	def build(bld): -		bld.program(source='main.c', target='app') - -The compilers are associated to platforms in :py:attr:`waflib.Tools.compiler_c.c_compiler`. To register -a new C compiler named *cfoo* (assuming the tool ``waflib/extras/cfoo.py`` exists), use:: - -	from waflib.Tools.compiler_c import c_compiler -	c_compiler['win32'] = ['cfoo', 'msvc', 'gcc'] - -	def options(opt): -		opt.load('compiler_c') -	def configure(cnf): -		cnf.load('compiler_c') -	def build(bld): -		bld.program(source='main.c', target='app') - -Not all compilers need to have a specific tool. For example, the clang compilers can be detected by the gcc tools when using:: - -	$ CC=clang waf configure -""" - -import re -from waflib.Tools import ccroot -from waflib import Utils -from waflib.Logs import debug - -c_compiler = { -'win32':  ['msvc', 'gcc', 'clang'], -'cygwin': ['gcc'], -'darwin': ['clang', 'gcc'], -'aix':    ['xlc', 'gcc', 'clang'], -'linux':  ['gcc', 'clang', 'icc'], -'sunos':  ['suncc', 'gcc'], -'irix':   ['gcc', 'irixcc'], -'hpux':   ['gcc'], -'osf1V':  ['gcc'], -'gnu':    ['gcc', 'clang'], -'java':   ['gcc', 'msvc', 'clang', 'icc'], -'default':['clang', 'gcc'], -} -""" -Dict mapping platform names to Waf tools finding specific C compilers:: - -	from waflib.Tools.compiler_c import c_compiler -	c_compiler['linux'] = ['gcc', 'icc', 'suncc'] -""" - -def default_compilers(): -	build_platform = Utils.unversioned_sys_platform() -	possible_compiler_list = c_compiler.get(build_platform, c_compiler['default']) -	return ' '.join(possible_compiler_list) - -def configure(conf): -	""" -	Detects a suitable C compiler - -	:raises: :py:class:`waflib.Errors.ConfigurationError` when no suitable compiler is found -	""" -	try: -		test_for_compiler = conf.options.check_c_compiler or default_compilers() -	except AttributeError: -		conf.fatal("Add options(opt): opt.load('compiler_c')") - -	for compiler in re.split('[ ,]+', test_for_compiler): -		conf.env.stash() -		conf.start_msg('Checking for %r (C compiler)' % compiler) -		try: -			conf.load(compiler) -		except conf.errors.ConfigurationError as e: -			conf.env.revert() -			conf.end_msg(False) -			debug('compiler_c: %r', e) -		else: -			if conf.env.CC: -				conf.end_msg(conf.env.get_flat('CC')) -				conf.env.COMPILER_CC = compiler -				conf.env.commit() -				break -			conf.env.revert() -			conf.end_msg(False) -	else: -		conf.fatal('could not configure a C compiler!') - -def options(opt): -	""" -	This is how to provide compiler preferences on the command-line:: - -		$ waf configure --check-c-compiler=gcc -	""" -	test_for_compiler = default_compilers() -	opt.load_special_tools('c_*.py', ban=['c_dumbpreproc.py']) -	cc_compiler_opts = opt.add_option_group('Configuration options') -	cc_compiler_opts.add_option('--check-c-compiler', default=None, -		help='list of C compilers to try [%s]' % test_for_compiler, -		dest="check_c_compiler") - -	for x in test_for_compiler.split(): -		opt.load('%s' % x) - | 
