#######################################################################
# Top-level SConstruct
-
-import os
-import os.path
-import sys
-
-
-#######################################################################
-# Configuration options
#
# For example, invoke scons as
#
# to get the full list of options. See scons manpage for more info.
#
-# TODO: auto-detect defaults
+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'
+elif common.default_platform in ('winddk',):
+ default_statetrackers = 'none'
+ default_drivers = 'softpipe,i915simple'
+ default_winsys = 'none'
+else:
+ default_drivers = 'all'
+ default_winsys = 'all'
+
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')))
+common.AddOptions(opts)
+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,
ENV = os.environ)
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',
#######################################################################
# 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
-
+common.generate(env)
+
+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:
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:
+ cflags = [
+ #'/Wp64', # enable 64 bit porting warnings
+ ]
+ 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${TARGET}.pdb'
# Defines
if debug:
# Includes
env.Append(CPPPATH = [
'#/include',
- '#/src/mesa',
- '#/src/mesa/main',
- '#/src/gallium/include/pipe',
'#/src/gallium/include',
'#/src/gallium/auxiliary',
'#/src/gallium/drivers',
'GLX_INDIRECT_RENDERING',
])
+# LLVM
+if llvm:
+ # See also http://www.scons.org/wiki/UsingPkgConfig
+ env.ParseConfig('llvm-config --cflags --ldflags --libs')
+ env.Append(CPPDEFINES = ['MESA_LLVM'])
+ env.Append(CXXFLAGS = ['-Wno-long-long'])
+ # Force C++ linkage
+ env['LINK'] = env['CXX']
+
# libGL
-if 1:
+if platform not in ('winddk',):
env.Append(LIBS = [
'X11',
'Xext',
'Xfixes',
])
-Export('env')
-
-
-#######################################################################
-# Convenience Library Builder
-# based on the stock StaticLibrary and SharedLibrary builders
-
-def createConvenienceLibBuilder(env):
- """This is a utility function that creates the ConvenienceLibrary
- Builder in an Environment if it is not there already.
-
- If it is already there, we return the existing one.
- """
-
- try:
- convenience_lib = env['BUILDERS']['ConvenienceLibrary']
- except KeyError:
- action_list = [ Action("$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
+# for debugging
+#print env.Dump()
-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/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
)
projects / mesa.git / blobdiff