From 5c679f18dd57c88c1c4a37cd15559510108b359a Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 21 Apr 2019 20:04:13 +0200
Subject: Switch to using a submodule for autowaf

---
 waflib                       |   1 +
 waflib/Tools/compiler_cxx.py | 111 -------------------------------------------
 2 files changed, 1 insertion(+), 111 deletions(-)
 create mode 160000 waflib
 delete mode 100644 waflib/Tools/compiler_cxx.py

(limited to 'waflib/Tools/compiler_cxx.py')

diff --git a/waflib b/waflib
new file mode 160000
index 0000000..2314e23
--- /dev/null
+++ b/waflib
@@ -0,0 +1 @@
+Subproject commit 2314e236ca6e7d94a26c3c17091da0f25f5867f3
diff --git a/waflib/Tools/compiler_cxx.py b/waflib/Tools/compiler_cxx.py
deleted file mode 100644
index 1af65a2..0000000
--- a/waflib/Tools/compiler_cxx.py
+++ /dev/null
@@ -1,111 +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 (g++, msvc, etc)::
-
-	def options(opt):
-		opt.load('compiler_cxx')
-	def configure(cnf):
-		cnf.load('compiler_cxx')
-	def build(bld):
-		bld.program(source='main.cpp', target='app')
-
-The compilers are associated to platforms in :py:attr:`waflib.Tools.compiler_cxx.cxx_compiler`. To register
-a new C++ compiler named *cfoo* (assuming the tool ``waflib/extras/cfoo.py`` exists), use::
-
-	from waflib.Tools.compiler_cxx import cxx_compiler
-	cxx_compiler['win32'] = ['cfoo', 'msvc', 'gcc']
-
-	def options(opt):
-		opt.load('compiler_cxx')
-	def configure(cnf):
-		cnf.load('compiler_cxx')
-	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::
-
-	$ CXX=clang waf configure
-"""
-
-
-import re
-from waflib.Tools import ccroot
-from waflib import Utils
-from waflib.Logs import debug
-
-cxx_compiler = {
-'win32':  ['msvc', 'g++', 'clang++'],
-'cygwin': ['g++'],
-'darwin': ['clang++', 'g++'],
-'aix':    ['xlc++', 'g++', 'clang++'],
-'linux':  ['g++', 'clang++', 'icpc'],
-'sunos':  ['sunc++', 'g++'],
-'irix':   ['g++'],
-'hpux':   ['g++'],
-'osf1V':  ['g++'],
-'gnu':    ['g++', 'clang++'],
-'java':   ['g++', 'msvc', 'clang++', 'icpc'],
-'default': ['clang++', 'g++']
-}
-"""
-Dict mapping the platform names to Waf tools finding specific C++ compilers::
-
-	from waflib.Tools.compiler_cxx import cxx_compiler
-	cxx_compiler['linux'] = ['gxx', 'icpc', 'suncxx']
-"""
-
-def default_compilers():
-	build_platform = Utils.unversioned_sys_platform()
-	possible_compiler_list = cxx_compiler.get(build_platform, cxx_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_cxx_compiler or default_compilers()
-	except AttributeError:
-		conf.fatal("Add options(opt): opt.load('compiler_cxx')")
-
-	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_cxx: %r', e)
-		else:
-			if conf.env.CXX:
-				conf.end_msg(conf.env.get_flat('CXX'))
-				conf.env.COMPILER_CXX = 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-cxx-compiler=gxx
-	"""
-	test_for_compiler = default_compilers()
-	opt.load_special_tools('cxx_*.py')
-	cxx_compiler_opts = opt.add_option_group('Configuration options')
-	cxx_compiler_opts.add_option('--check-cxx-compiler', default=None,
-		help='list of C++ compilers to try [%s]' % test_for_compiler,
-		dest="check_cxx_compiler")
-
-	for x in test_for_compiler.split():
-		opt.load('%s' % x)
-
-- 
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