diff options
Diffstat (limited to 'SConstruct')
| -rw-r--r-- | SConstruct | 171 |
1 files changed, 91 insertions, 80 deletions
diff --git a/SConstruct b/SConstruct index 22a4072c93..8013e7c3b2 100644 --- a/SConstruct +++ b/SConstruct @@ -1,13 +1,5 @@ ####################################################################### # Top-level SConstruct - -import os -import os.path -import sys - - -####################################################################### -# Configuration options # # For example, invoke scons as # @@ -28,12 +20,37 @@ import sys # to get the full list of options. See scons manpage for more info. # -# TODO: auto-detect defaults -opts = Options('config.py') -opts.Add(BoolOption('debug', 'build debug version', False)) -opts.Add(BoolOption('dri', 'build dri drivers', False)) -opts.Add(EnumOption('machine', 'use machine-specific assembly code', 'x86', - allowed_values=('generic', 'x86', 'x86-64'))) +import os +import os.path +import sys + +import common + +####################################################################### +# Configuration options + +if common.default_platform in ('linux', 'freebsd', 'darwin'): + default_statetrackers = 'mesa' + default_drivers = 'softpipe,failover,i915simple,i965simple' + default_winsys = 'xlib' + default_dri = 'yes' +elif common.default_platform in ('winddk',): + default_statetrackers = 'none' + default_drivers = 'softpipe,i915simple' + default_winsys = 'none' + default_dri = 'no' +else: + default_drivers = 'all' + default_winsys = 'all' + default_dri = 'no' + +opts = common.Options() +opts.Add(ListOption('statetrackers', 'state_trackers to build', default_statetrackers, + ['mesa'])) +opts.Add(ListOption('drivers', 'pipe drivers to build', default_drivers, + ['softpipe', 'failover', 'i915simple', 'i965simple', 'cell'])) +opts.Add(ListOption('winsys', 'winsys drivers to build', default_winsys, + ['xlib', 'intel'])) env = Environment( options = opts, @@ -43,29 +60,23 @@ Help(opts.GenerateHelpText(env)) # for debugging #print env.Dump() -if 0: - # platform will be typically 'posix' or 'win32' - platform = env['PLATFORM'] -else: - # platform will be one of 'linux', 'freebsd', 'win32', 'darwin', etc. - platform = sys.platform - if platform == 'linux2': - platform = 'linux' - # replicate options values in local variables debug = env['debug'] dri = env['dri'] +llvm = env['llvm'] machine = env['machine'] +platform = env['platform'] # derived options x86 = machine == 'x86' -gcc = platform in ('posix', 'linux', 'freebsd', 'darwin') -msvc = platform == 'win32' +gcc = platform in ('linux', 'freebsd', 'darwin') +msvc = platform in ('win32', 'winddk') Export([ 'debug', 'x86', 'dri', + 'llvm', 'platform', 'gcc', 'msvc', @@ -75,10 +86,20 @@ Export([ ####################################################################### # Environment setup # -# TODO: put the compiler specific settings in seperate files +# TODO: put the compiler specific settings in separate files # TODO: auto-detect as much as possible - + +if platform == 'winddk': + env.Tool('winddk', ['.']) + + env.Append(CPPPATH = [ + env['SDK_INC_PATH'], + env['DDK_INC_PATH'], + env['WDM_INC_PATH'], + env['CRT_INC_PATH'], + ]) + # Optimization flags if gcc: if debug: @@ -88,17 +109,41 @@ if gcc: env.Append(CFLAGS = '-O3 -g3') env.Append(CXXFLAGS = '-O3 -g3') - env.Append(CFLAGS = '-Wall -Wmissing-prototypes -std=c99 -ffast-math -pedantic') + env.Append(CFLAGS = '-Wall -Wmissing-prototypes -Wno-long-long -ffast-math -pedantic') env.Append(CXXFLAGS = '-Wall -pedantic') # Be nice to Eclipse env.Append(CFLAGS = '-fmessage-length=0') env.Append(CXXFLAGS = '-fmessage-length=0') +if msvc: + env.Append(CFLAGS = '/W3') + if debug: + cflags = [ + '/Od', # disable optimizations + '/Oy-', # disable frame pointer omission + ] + else: + cflags = [ + '/Ox', # maximum optimizations + '/Os', # favor code space + ] + env.Append(CFLAGS = cflags) + env.Append(CXXFLAGS = cflags) + # Put debugging information in a separate .pdb file for each object file as + # descrived in the scons manpage + env['CCPDBFLAGS'] = '/Zi /Fd${TARGET}.pdb' # Defines if debug: - env.Append(CPPDEFINES = ['DEBUG']) + if gcc: + env.Append(CPPDEFINES = ['DEBUG']) + if msvc: + env.Append(CPPDEFINES = [ + ('DBG', '1'), + ('DEBUG', '1'), + ('_DEBUG', '1'), + ]) else: env.Append(CPPDEFINES = ['NDEBUG']) @@ -106,9 +151,9 @@ else: # Includes env.Append(CPPPATH = [ '#/include', - '#/src/mesa', - '#/src/mesa/main', - '#/src/mesa/pipe', + '#/src/gallium/include', + '#/src/gallium/auxiliary', + '#/src/gallium/drivers', ]) @@ -157,8 +202,16 @@ if dri: 'GLX_INDIRECT_RENDERING', ]) +# LLVM +if llvm: + # See also http://www.scons.org/wiki/UsingPkgConfig + env.ParseConfig('llvm-config --cflags --ldflags --libs') + env.Append(CPPDEFINES = ['MESA_LLVM']) + env.Append(CXXFLAGS = ['-Wno-long-long']) + + # libGL -if 1: +if platform not in ('winddk',): env.Append(LIBS = [ 'X11', 'Xext', @@ -167,62 +220,20 @@ if 1: 'Xfixes', ]) -Export('env') - - -####################################################################### -# Convenience Library Builder -# based on the stock StaticLibrary and SharedLibrary builders - -def createConvenienceLibBuilder(env): - """This is a utility function that creates the ConvenienceLibrary - Builder in an Environment if it is not there already. - - If it is already there, we return the existing one. - """ - - try: - convenience_lib = env['BUILDERS']['ConvenienceLibrary'] - except KeyError: - action_list = [ Action("$ARCOM", "$ARCOMSTR") ] - if env.Detect('ranlib'): - ranlib_action = Action("$RANLIBCOM", "$RANLIBCOMSTR") - action_list.append(ranlib_action) - - convenience_lib = Builder(action = action_list, - emitter = '$LIBEMITTER', - prefix = '$LIBPREFIX', - suffix = '$LIBSUFFIX', - src_suffix = '$SHOBJSUFFIX', - src_builder = 'SharedObject') - env['BUILDERS']['ConvenienceLibrary'] = convenience_lib - env['BUILDERS']['Library'] = convenience_lib - - return convenience_lib +# Convenience library support +common.createConvenienceLibBuilder(env) -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 x86: - build_subdir += "-x86" -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/mesa/SConscript', - build_dir = build_dir, + 'src/SConscript', + build_dir = common.make_build_dir(env), duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html ) |