53 def quietCommandLines(env):  argument
56     env['ASCOMSTR'] = "  Assembling $SOURCE ..."
57     env['ASPPCOMSTR'] = "  Assembling $SOURCE ..."
58     env['CCCOMSTR'] = "  Compiling $SOURCE ..."
59     env['SHCCCOMSTR'] = "  Compiling $SOURCE ..."
60     env['CXXCOMSTR'] = "  Compiling $SOURCE ..."
61     env['SHCXXCOMSTR'] = "  Compiling $SOURCE ..."
62     env['ARCOMSTR'] = "  Archiving $TARGET ..."
63     env['RANLIBCOMSTR'] = "  Indexing $TARGET ..."
64     env['LINKCOMSTR'] = "  Linking $TARGET ..."
65     env['SHLINKCOMSTR'] = "  Linking $TARGET ..."
66     env['LDMODULECOMSTR'] = "  Linking $TARGET ..."
67     env['SWIGCOMSTR'] = "  Generating $TARGET ..."
68     env['LEXCOMSTR'] = "  Generating $TARGET ..."
69     env['YACCCOMSTR'] = "  Generating $TARGET ..."
70     env['CODEGENCOMSTR'] = "  Generating $TARGET ..."
71     env['INSTALLSTR'] = "  Installing $TARGET ..."
74 def createConvenienceLibBuilder(env):  argument
84         convenience_lib = env['BUILDERS']['ConvenienceLibrary']
87         if env.Detect('ranlib'):
97         env['BUILDERS']['ConvenienceLibrary'] = convenience_lib
102 def python_scan(node, env, path):  argument
110     GLAPI = env.Dir('#src/mapi/glapi/gen').abspath
120         results.append(env.File(mod.__file__))
126 def code_generate(env, script, target, source, command):  argument
136     script_src = env.File(script).srcnode()
141     code = env.Command(target, source, action)
147     deps += script_src.get_implicit_deps(env, python_scanner, path)
148     env.Depends(code, deps)
154         pyc = env.File(str(dep) + 'c')
155         env.SideEffect(pyc, code)
160 def createCodeGenerateMethod(env):  argument
161     env.Append(SCANNERS = python_scanner)
162     env.AddMethod(code_generate, 'CodeGenerate')
165 def _pkg_check_modules(env, name, modules):  argument
168     env['HAVE_' + name] = False
171     env[name.lower()] = False
173     if env['platform'] == 'windows':
176     if not env.Detect('pkg-config'):
188         flags = env.ParseFlags('!pkg-config --cflags --libs ' + ' '.join(modules))
194         env[prefix + flag_name] = flag_value
196     env['HAVE_' + name] = True
198 def pkg_check_modules(env, name, modules):  argument
201     _pkg_check_modules(env, name, modules)
202     result = env['HAVE_' + name]
206     env[name.lower()] = result
209 def pkg_use_modules(env, names):  argument
213     names = env.Flatten(names)
218         if not 'HAVE_' + name in env:
221         if not env['HAVE_' + name]:
225         for flag_name, flag_value in env.Dictionary().items():
231             env.MergeFlags(flags)
234 def createPkgConfigMethods(env):  argument
235     env.AddMethod(pkg_check_modules, 'PkgCheckModules')
236     env.AddMethod(pkg_use_modules, 'PkgUseModules')
239 def parse_source_list(env, filename, names=None):  argument
242     src = env.File(filename).srcnode()
244     cur_srcdir = env.Dir('.').srcnode().abspath
245     top_srcdir = env.Dir('#').abspath
246     top_builddir = os.path.join(top_srcdir, env['build_dir'])
300 def createParseSourceListMethod(env):  argument
301     env.AddMethod(parse_source_list, 'ParseSourceList')
304 def generate(env):  argument
307     verbose = env.get('verbose', False) or not env.get('quiet', True)
309         quietCommandLines(env)
312     createConvenienceLibBuilder(env)
313     createCodeGenerateMethod(env)
314     createPkgConfigMethods(env)
315     createParseSourceListMethod(env)
318     #print env.Dump()
321 def exists(env):  argument