diff options
| -rw-r--r-- | SConstruct | 124 | ||||
| -rw-r--r-- | common.py | 113 |
2 files changed, 131 insertions, 106 deletions
diff --git a/SConstruct b/SConstruct index c9a4031fbb..8013e7c3b2 100644 --- a/SConstruct +++ b/SConstruct @@ -1,14 +1,5 @@ ####################################################################### # Top-level SConstruct - -import os -import os.path -import sys -import platform as _platform - - -####################################################################### -# Configuration options # # For example, invoke scons as # @@ -29,33 +20,21 @@ import platform as _platform # to get the full list of options. See scons manpage for more info. # -platform_map = { - 'linux2': 'linux', - 'win32': 'winddk', -} -default_platform = sys.platform -default_platform = platform_map.get(default_platform, default_platform) - -machine_map = { - 'x86': 'x86', - 'i386': 'x86', - 'i486': 'x86', - 'i586': 'x86', - 'i686': 'x86', - 'x86_64': 'x86_64', -} -if 'PROCESSOR_ARCHITECTURE' in os.environ: - default_machine = os.environ['PROCESSOR_ARCHITECTURE'] -else: - default_machine = _platform.machine() -default_machine = machine_map.get(default_machine, 'generic') +import os +import os.path +import sys + +import common + +####################################################################### +# Configuration options -if default_platform in ('linux', 'freebsd', 'darwin'): +if common.default_platform in ('linux', 'freebsd', 'darwin'): default_statetrackers = 'mesa' default_drivers = 'softpipe,failover,i915simple,i965simple' default_winsys = 'xlib' default_dri = 'yes' -elif default_platform in ('winddk',): +elif common.default_platform in ('winddk',): default_statetrackers = 'none' default_drivers = 'softpipe,i915simple' default_winsys = 'none' @@ -65,36 +44,13 @@ else: default_winsys = 'all' default_dri = 'no' - -# TODO: auto-detect defaults -opts = Options('config.py') -opts.Add(BoolOption('debug', 'build debug version', 'no')) -opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine, - allowed_values=('generic', 'x86', 'x86_64'))) -opts.Add(EnumOption('platform', 'target platform', default_platform, - allowed_values=('linux', 'cell', 'winddk'))) +opts = common.Options() opts.Add(ListOption('statetrackers', 'state_trackers to build', default_statetrackers, - [ - 'mesa', - ], - )) + ['mesa'])) opts.Add(ListOption('drivers', 'pipe drivers to build', default_drivers, - [ - 'softpipe', - 'failover', - 'i915simple', - 'i965simple', - 'cell', - ], - )) + ['softpipe', 'failover', 'i915simple', 'i965simple', 'cell'])) opts.Add(ListOption('winsys', 'winsys drivers to build', default_winsys, - [ - 'xlib', - 'intel', - ], - )) -opts.Add(BoolOption('llvm', 'use LLVM', 'no')) -opts.Add(BoolOption('dri', 'build DRI drivers', default_dri)) + ['xlib', 'intel'])) env = Environment( options = opts, @@ -264,64 +220,20 @@ if platform not in ('winddk',): 'Xfixes', ]) -Export('env') - - -####################################################################### -# Convenience Library Builder -# based on the stock StaticLibrary and SharedLibrary builders - -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. - """ - - try: - convenience_lib = env['BUILDERS']['ConvenienceLibrary'] - except KeyError: - action_list = [ Action("$ARCOM", "$ARCOMSTR") ] - if env.Detect('ranlib'): - ranlib_action = Action("$RANLIBCOM", "$RANLIBCOMSTR") - action_list.append(ranlib_action) +# Convenience library support +common.createConvenienceLibBuilder(env) - convenience_lib = Builder(action = action_list, - emitter = '$LIBEMITTER', - prefix = '$LIBPREFIX', - suffix = '$LIBSUFFIX', - src_suffix = '$SHOBJSUFFIX', - src_builder = 'SharedObject') - env['BUILDERS']['ConvenienceLibrary'] = convenience_lib - env['BUILDERS']['Library'] = convenience_lib - - return convenience_lib - -createConvenienceLibBuilder(env) +Export('env') ####################################################################### # Invoke SConscripts -# Put build output in a separate dir, which depends on the current configuration -# See also http://www.scons.org/wiki/AdvancedBuildExample -build_topdir = 'build' -build_subdir = platform -if dri: - build_subdir += "-dri" -if llvm: - build_subdir += "-llvm" -if env['machine'] != 'generic': - build_subdir += '-' + env['machine'] -if debug: - build_subdir += "-debug" -build_dir = os.path.join(build_topdir, build_subdir) - # TODO: Build several variants at the same time? # http://www.scons.org/wiki/SimultaneousVariantBuilds SConscript( 'src/SConscript', - build_dir = build_dir, + build_dir = common.make_build_dir(env), duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html ) diff --git a/common.py b/common.py new file mode 100644 index 0000000000..e2650d6c8e --- /dev/null +++ b/common.py @@ -0,0 +1,113 @@ +####################################################################### +# Common SCons code + +import os +import os.path +import sys +import platform as _platform + + +####################################################################### +# Defaults + +_platform_map = { + 'linux2': 'linux', + 'win32': 'winddk', +} + +default_platform = sys.platform +default_platform = _platform_map.get(default_platform, default_platform) + +_machine_map = { + 'x86': 'x86', + 'i386': 'x86', + 'i486': 'x86', + 'i586': 'x86', + 'i686': 'x86', + 'x86_64': 'x86_64', +} +if 'PROCESSOR_ARCHITECTURE' in os.environ: + default_machine = os.environ['PROCESSOR_ARCHITECTURE'] +else: + default_machine = _platform.machine() +default_machine = _machine_map.get(default_machine, 'generic') + +if default_platform in ('linux', 'freebsd', 'darwin'): + default_dri = 'yes' +elif default_platform in ('winddk',): + default_dri = 'no' +else: + default_dri = 'no' + + +####################################################################### +# Common options + +def Options(): + from SCons.Options import Options + from SCons.Options.BoolOption import BoolOption + from SCons.Options.EnumOption import EnumOption + opts = Options('config.py') + opts.Add(BoolOption('debug', 'build debug version', 'no')) + opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine, + allowed_values=('generic', 'x86', 'x86_64'))) + opts.Add(EnumOption('platform', 'target platform', default_platform, + allowed_values=('linux', 'cell', 'winddk'))) + opts.Add(BoolOption('llvm', 'use LLVM', 'no')) + opts.Add(BoolOption('dri', 'build DRI drivers', default_dri)) + return opts + + +####################################################################### +# Convenience Library Builder +# based on the stock StaticLibrary and SharedLibrary builders + +import SCons.Action +import SCons.Builder + +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. + """ + + 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 + env['BUILDERS']['Library'] = convenience_lib + + return convenience_lib + + +####################################################################### +# Build + +def make_build_dir(env): + # Put build output in a separate dir, which depends on the current configuration + # See also http://www.scons.org/wiki/AdvancedBuildExample + build_topdir = 'build' + build_subdir = env['platform'] + if env['dri']: + build_subdir += "-dri" + if env['llvm']: + build_subdir += "-llvm" + if env['machine'] != 'generic': + build_subdir += '-' + env['machine'] + if env['debug']: + build_subdir += "-debug" + build_dir = os.path.join(build_topdir, build_subdir) + return build_dir + |