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('$SCRIPT', script_src.path)
- code = env.Command(target, source, command)
-
- # Explicitly mark that the generated code depends on the generator,
- # and on implicitly imported python modules
- path = (script_src.get_dir(),)
- deps = [script_src]
- deps += script_src.get_implicit_deps(env, python_scanner, path)
- env.Depends(code, deps)
-
- # Running the Python script causes .pyc files to be generated in the
- # source directory. When we clean up, they should go too. So add side
- # effects for .pyc files
- for dep in deps:
- pyc = env.File(str(dep) + 'c')
- env.SideEffect(pyc, code)
-
- return code
-
-
-def createCodeGenerateMethod(env):
- env.Append(SCANNERS = python_scanner)
- env.AddMethod(code_generate, 'CodeGenerate')
-
def symlink(target, source, env):
target = str(target[0])
os.remove(target)
os.symlink(os.path.basename(source), target)
-def install_shared_library(env, source, version = ()):
- source = str(source[0])
+def install(env, source, subdir):
+ target_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build'], subdir)
+ env.Install(target_dir, source)
+
+def install_program(env, source):
+ install(env, source, 'bin')
+
+def install_shared_library(env, sources, version = ()):
+ install_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build'])
version = tuple(map(str, version))
- target_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build'], 'lib')
- target_name = '.'.join((str(source),) + version)
- last = env.InstallAs(os.path.join(target_dir, target_name), source)
- while len(version):
- version = version[:-1]
- target_name = '.'.join((str(source),) + version)
- action = SCons.Action.Action(symlink, "$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')
def generate(env):
"""Common environment generation code"""
- if env.get('quiet', True):
- quietCommandLines(env)
-
# Toolchain
platform = env['platform']
if env['toolchain'] == 'default':
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:
#'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 += [
'-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',
env.Append(LIBS = [])
# Custom builders and methods
- createConvenienceLibBuilder(env)
- createCodeGenerateMethod(env)
+ env.Tool('custom')
createInstallMethods(env)
# for debugging
projects / mesa.git / blobdiff