#######################################################################
# 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
-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 SCons.Util
-env = Environment(
- options = opts,
- ENV = os.environ)
-Help(opts.GenerateHelpText(env))
+import common
-# for debugging
-#print env.Dump()
+#######################################################################
+# Configuration options
-if 0:
- # platform will be typically 'posix' or 'win32'
- platform = env['PLATFORM']
+default_statetrackers = 'mesa'
+default_targets = 'graw-null'
+
+if common.default_platform in ('linux', 'freebsd', 'darwin'):
+ default_drivers = 'softpipe,galahad,failover,svga,i915,i965,trace,identity,llvmpipe'
+ default_winsys = 'xlib'
+elif common.default_platform in ('winddk',):
+ default_drivers = 'softpipe,svga,i915,i965,trace,identity'
+ default_winsys = 'all'
+elif common.default_platform in ('embedded',):
+ default_drivers = 'softpipe,llvmpipe'
+ default_winsys = 'xlib'
else:
- # platform will be one of 'linux', 'freebsd', 'win32', 'darwin', etc.
- platform = sys.platform
- if platform == 'linux2':
- platform = 'linux'
+ default_drivers = 'all'
+ default_winsys = 'all'
+
+opts = Variables('config.py')
+common.AddOptions(opts)
+opts.Add(ListVariable('statetrackers', 'state trackers to build', default_statetrackers,
+ ['mesa', 'python', 'xorg', 'egl']))
+opts.Add(ListVariable('drivers', 'pipe drivers to build', default_drivers,
+ ['softpipe', 'galahad', 'failover', 'svga', 'i915', 'i965', 'trace', 'r300', 'r600', 'identity', 'llvmpipe', 'nouveau', 'nv50', 'nvfx']))
+opts.Add(ListVariable('winsys', 'winsys drivers to build', default_winsys,
+ ['xlib', 'vmware', 'i915', 'i965', 'gdi', 'radeon', 'r600', 'graw-xlib']))
+
+opts.Add(ListVariable('targets', 'driver targets to build', default_targets,
+ ['dri-i915',
+ 'dri-i965',
+ 'dri-nouveau',
+ 'dri-radeong',
+ 'dri-swrast',
+ 'dri-vmwgfx',
+ 'egl-i915',
+ 'egl-i965',
+ 'egl-nouveau',
+ 'egl-radeon',
+ 'egl-swrast',
+ 'egl-vmwgfx',
+ 'graw-xlib',
+ 'graw-null',
+ 'libgl-gdi',
+ 'libgl-xlib',
+ 'xorg-i915',
+ 'xorg-i965',
+ 'xorg-nouveau',
+ 'xorg-radeon',
+ 'xorg-vmwgfx']))
+
+opts.Add(EnumVariable('MSVS_VERSION', 'MS Visual C++ version', None, allowed_values=('7.1', '8.0', '9.0')))
+
+env = Environment(
+ options = opts,
+ tools = ['gallium'],
+ toolpath = ['#scons'],
+ ENV = os.environ,
+)
+
+if os.environ.has_key('CC'):
+ env['CC'] = os.environ['CC']
+if os.environ.has_key('CFLAGS'):
+ env['CCFLAGS'] += SCons.Util.CLVar(os.environ['CFLAGS'])
+if os.environ.has_key('CXX'):
+ env['CXX'] = os.environ['CXX']
+if os.environ.has_key('CXXFLAGS'):
+ env['CXXFLAGS'] += SCons.Util.CLVar(os.environ['CXXFLAGS'])
+if os.environ.has_key('LDFLAGS'):
+ env['LINKFLAGS'] += SCons.Util.CLVar(os.environ['LDFLAGS'])
+
+Help(opts.GenerateHelpText(env))
# replicate options values in local variables
debug = env['debug']
dri = env['dri']
machine = env['machine']
+platform = env['platform']
# derived options
x86 = machine == 'x86'
-gcc = platform in ('posix', 'linux', 'freebsd', 'darwin')
-msvc = platform == 'win32'
+ppc = machine == 'ppc'
+gcc = platform in ('linux', 'freebsd', 'darwin', 'embedded')
+msvc = platform in ('windows', 'winddk')
Export([
'debug',
'x86',
+ 'ppc',
'dri',
'platform',
'gcc',
#######################################################################
# Environment setup
-#
-# TODO: put the compiler specific settings in seperate files
-# TODO: auto-detect as much as possible
-
-
-# Optimization flags
-if gcc:
- if debug:
- env.Append(CFLAGS = '-O0 -g3')
- env.Append(CXXFLAGS = '-O0 -g3')
- else:
- env.Append(CFLAGS = '-O3 -g3')
- env.Append(CXXFLAGS = '-O3 -g3')
-
- env.Append(CFLAGS = '-Wall -Wmissing-prototypes -std=c99 -ffast-math -pedantic')
- env.Append(CXXFLAGS = '-Wall -pedantic')
-
- # Be nice to Eclipse
- env.Append(CFLAGS = '-fmessage-length=0')
- env.Append(CXXFLAGS = '-fmessage-length=0')
-
-
-# Defines
-if debug:
- env.Append(CPPDEFINES = ['DEBUG'])
-else:
- env.Append(CPPDEFINES = ['NDEBUG'])
+# Always build trace, rbug, identity, softpipe, and llvmpipe (where possible)
+if 'trace' not in env['drivers']:
+ env['drivers'].append('trace')
+if 'rbug' not in env['drivers']:
+ env['drivers'].append('rbug')
+if 'galahad' not in env['drivers']:
+ env['drivers'].append('galahad')
+if 'identity' not in env['drivers']:
+ env['drivers'].append('identity')
+if 'softpipe' not in env['drivers']:
+ env['drivers'].append('softpipe')
+if env['llvm'] and 'llvmpipe' not in env['drivers']:
+ env['drivers'].append('llvmpipe')
+if 'sw' not in env['drivers']:
+ env['drivers'].append('sw')
# Includes
-env.Append(CPPPATH = [
+env.Prepend(CPPPATH = [
'#/include',
- '#/src/mesa',
- '#/src/mesa/main',
- '#/src/mesa/pipe',
+])
+env.Append(CPPPATH = [
+ '#/src/gallium/include',
+ '#/src/gallium/auxiliary',
+ '#/src/gallium/drivers',
+ '#/src/gallium/winsys',
])
+if env['msvc']:
+ env.Append(CPPPATH = ['#include/c99'])
-# x86 assembly
-if x86:
+# Embedded
+if platform == 'embedded':
env.Append(CPPDEFINES = [
- 'USE_X86_ASM',
- 'USE_MMX_ASM',
- 'USE_3DNOW_ASM',
- 'USE_SSE_ASM',
+ '_POSIX_SOURCE',
+ ('_POSIX_C_SOURCE', '199309L'),
+ '_SVID_SOURCE',
+ '_BSD_SOURCE',
+ '_GNU_SOURCE',
+
+ 'PTHREADS',
+ ])
+ env.Append(LIBS = [
+ 'm',
+ 'pthread',
+ 'dl',
])
- if gcc:
- env.Append(CFLAGS = '-m32')
- env.Append(CXXFLAGS = '-m32')
-
# Posix
if platform in ('posix', 'linux', 'freebsd', 'darwin'):
'_SVID_SOURCE',
'_BSD_SOURCE',
'_GNU_SOURCE',
-
'PTHREADS',
'HAVE_POSIX_MEMALIGN',
])
- env.Append(CPPPATH = ['/usr/X11R6/include'])
- env.Append(LIBPATH = ['/usr/X11R6/lib'])
+ if gcc:
+ env.Append(CFLAGS = ['-fvisibility=hidden'])
+ if platform == 'darwin':
+ env.Append(CPPDEFINES = ['_DARWIN_C_SOURCE'])
env.Append(LIBS = [
'm',
'pthread',
- 'expat',
'dl',
])
-
-# DRI
-if dri:
- env.ParseConfig('pkg-config --cflags --libs libdrm')
- env.Append(CPPDEFINES = [
- ('USE_EXTERNAL_DXTN_LIB', '1'),
- 'IN_DRI_DRIVER',
- 'GLX_DIRECT_RENDERING',
- 'GLX_INDIRECT_RENDERING',
- ])
-
-# libGL
-if 1:
- env.Append(LIBS = [
- 'X11',
- 'Xext',
- 'Xxf86vm',
- 'Xdamage',
- 'Xfixes',
- ])
+# for debugging
+#print env.Dump()
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
-
-createConvenienceLibBuilder(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',
+ variant_dir = env['build_dir'],
duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
)
+
+env.Default('src')
+
projects / mesa.git / blobdiff