diff options
Diffstat (limited to 'scons/gallium.py')
| -rw-r--r-- | scons/gallium.py | 156 |
1 files changed, 28 insertions, 128 deletions
diff --git a/scons/gallium.py b/scons/gallium.py index f4e82e8e0a..69a356908f 100644 --- a/scons/gallium.py +++ b/scons/gallium.py @@ -38,116 +38,6 @@ import SCons.Action import SCons.Builder import SCons.Scanner -import fixes - - -def quietCommandLines(env): - # Quiet command lines - # See also http://www.scons.org/wiki/HidingCommandLinesInOutput - env['ASCOMSTR'] = " Assembling $SOURCE ..." - env['ASPPCOMSTR'] = " Assembling $SOURCE ..." - env['CCCOMSTR'] = " Compiling $SOURCE ..." - env['SHCCCOMSTR'] = " Compiling $SOURCE ..." - env['CXXCOMSTR'] = " Compiling $SOURCE ..." - env['SHCXXCOMSTR'] = " Compiling $SOURCE ..." - env['ARCOMSTR'] = " Archiving $TARGET ..." - env['RANLIBCOMSTR'] = " Indexing $TARGET ..." - env['LINKCOMSTR'] = " Linking $TARGET ..." - env['SHLINKCOMSTR'] = " Linking $TARGET ..." - env['LDMODULECOMSTR'] = " Linking $TARGET ..." - env['SWIGCOMSTR'] = " Generating $TARGET ..." - - -def createConvenienceLibBuilder(env): - """This is a utility function that creates the ConvenienceLibrary - Builder in an Environment if it is not there already. - - If it is already there, we return the existing one. - - Based on the stock StaticLibrary and SharedLibrary builders. - """ - - try: - convenience_lib = env['BUILDERS']['ConvenienceLibrary'] - except KeyError: - action_list = [ SCons.Action.Action("$ARCOM", "$ARCOMSTR") ] - if env.Detect('ranlib'): - ranlib_action = SCons.Action.Action("$RANLIBCOM", "$RANLIBCOMSTR") - action_list.append(ranlib_action) - - convenience_lib = SCons.Builder.Builder(action = action_list, - emitter = '$LIBEMITTER', - prefix = '$LIBPREFIX', - suffix = '$LIBSUFFIX', - src_suffix = '$SHOBJSUFFIX', - src_builder = 'SharedObject') - env['BUILDERS']['ConvenienceLibrary'] = convenience_lib - - return convenience_lib - - -# TODO: handle import statements with multiple modules -# TODO: handle from import statements -import_re = re.compile(r'^import\s+(\S+)$', re.M) - -def python_scan(node, env, path): - # http://www.scons.org/doc/0.98.5/HTML/scons-user/c2781.html#AEN2789 - contents = node.get_contents() - source_dir = node.get_dir() - imports = import_re.findall(contents) - results = [] - for imp in imports: - for dir in path: - file = os.path.join(str(dir), imp.replace('.', os.sep) + '.py') - if os.path.exists(file): - results.append(env.File(file)) - break - file = os.path.join(str(dir), imp.replace('.', os.sep), '__init__.py') - if os.path.exists(file): - results.append(env.File(file)) - break - return results - -python_scanner = SCons.Scanner.Scanner(function = python_scan, skeys = ['.py']) - - -def code_generate(env, script, target, source, command): - """Method to simplify code generation via python scripts. - - http://www.scons.org/wiki/UsingCodeGenerators - http://www.scons.org/doc/0.98.5/HTML/scons-user/c2768.html - """ - - # We're generating code using Python scripts, so we have to be - # careful with our scons elements. This entry represents - # the generator file *in the source directory*. - script_src = env.File(script).srcnode() - - # This command creates generated code *in the build directory*. - command = command.replace('$SCRIPT', script_src.path) - code = env.Command(target, source, command) - - # Explicitly mark that the generated code depends on the generator, - # and on implicitly imported python modules - path = (script_src.get_dir(),) - deps = [script_src] - deps += script_src.get_implicit_deps(env, python_scanner, path) - env.Depends(code, deps) - - # Running the Python script causes .pyc files to be generated in the - # source directory. When we clean up, they should go too. So add side - # effects for .pyc files - for dep in deps: - pyc = env.File(str(dep) + 'c') - env.SideEffect(pyc, code) - - return code - - -def createCodeGenerateMethod(env): - env.Append(SCANNERS = python_scanner) - env.AddMethod(code_generate, 'CodeGenerate') - def symlink(target, source, env): target = str(target[0]) @@ -156,19 +46,34 @@ def symlink(target, source, env): os.remove(target) os.symlink(os.path.basename(source), target) -def install_shared_library(env, source, version = ()): - source = str(source[0]) +def install(env, source, subdir): + target_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build'], subdir) + env.Install(target_dir, source) + +def install_program(env, source): + install(env, source, 'bin') + +def install_shared_library(env, sources, version = ()): + install_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build']) version = tuple(map(str, version)) - target_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build'], 'lib') - target_name = '.'.join((str(source),) + version) - last = env.InstallAs(os.path.join(target_dir, target_name), source) - while len(version): - version = version[:-1] - target_name = '.'.join((str(source),) + version) - action = SCons.Action.Action(symlink, "$TARGET -> $SOURCE") - last = env.Command(os.path.join(target_dir, target_name), last, action) + if env['SHLIBSUFFIX'] == '.dll': + dlls = env.FindIxes(sources, 'SHLIBPREFIX', 'SHLIBSUFFIX') + install(env, dlls, 'bin') + libs = env.FindIxes(sources, 'LIBPREFIX', 'LIBSUFFIX') + install(env, libs, 'lib') + else: + for source in sources: + target_dir = os.path.join(install_dir, 'lib') + target_name = '.'.join((str(source),) + version) + last = env.InstallAs(os.path.join(target_dir, target_name), source) + while len(version): + version = version[:-1] + target_name = '.'.join((str(source),) + version) + action = SCons.Action.Action(symlink, "$TARGET -> $SOURCE") + last = env.Command(os.path.join(target_dir, target_name), last, action) def createInstallMethods(env): + env.AddMethod(install_program, 'InstallProgram') env.AddMethod(install_shared_library, 'InstallSharedLibrary') @@ -194,9 +99,6 @@ def num_jobs(): def generate(env): """Common environment generation code""" - if env.get('quiet', True): - quietCommandLines(env) - # Toolchain platform = env['platform'] if env['toolchain'] == 'default': @@ -236,6 +138,8 @@ def generate(env): env['build'] = build_dir env.SConsignFile(os.path.join(build_dir, '.sconsign')) env.CacheDir('build/cache') + env['CONFIGUREDIR'] = os.path.join(build_dir, 'conf') + env['CONFIGURELOG'] = os.path.join(os.path.abspath(build_dir), 'config.log') # Parallel build if env.GetOption('num_jobs') <= 1: @@ -257,8 +161,6 @@ def generate(env): #'UNICODE', ('_WIN32_WINNT', '0x0501'), # minimum required OS version ('WINVER', '0x0501'), - # http://msdn2.microsoft.com/en-us/library/6dwk3a1z.aspx, - 'WIN32_LEAN_AND_MEAN', ] if msvc and env['toolchain'] != 'winddk': cppdefines += [ @@ -370,7 +272,6 @@ def generate(env): '-Wno-long-long', '-ffast-math', '-fmessage-length=0', # be nice to Eclipse - '-fno-strict-aliasing', # we violate strict pointer aliasing rules ] cflags += [ '-Werror=declaration-after-statement', @@ -535,8 +436,7 @@ def generate(env): env.Append(LIBS = []) # Custom builders and methods - createConvenienceLibBuilder(env) - createCodeGenerateMethod(env) + env.Tool('custom') createInstallMethods(env) # for debugging |