X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=SConstruct;h=3a40244d88714c68afd38fbeffb326b89047ca85;hb=e1bc68b0140fef465cda26b74602aeb1cbcfdafc;hp=787ff6e2d6b3e1d28a01cb0031031c3032681f22;hpb=c727fa6dbf5a9fca5fc94de06c309f54402449d1;p=mesa.git diff --git a/SConstruct b/SConstruct index 787ff6e2d6b..368ad83edf3 100644 --- a/SConstruct +++ b/SConstruct @@ -3,14 +3,14 @@ # # For example, invoke scons as # -# scons debug=1 dri=0 machine=x86 +# scons build=debug llvm=yes machine=x86 # # to set configuration variables. Or you can write those options to a file # named config.py: # # # config.py -# debug=1 -# dri=0 +# build='debug' +# llvm=True # machine='x86' # # Invoke @@ -23,34 +23,15 @@ import os import os.path import sys +import SCons.Util import common ####################################################################### # Configuration options -default_statetrackers = 'mesa' - -if common.default_platform in ('linux', 'freebsd', 'darwin'): - default_drivers = 'softpipe,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' -else: - 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'])) -opts.Add(ListVariable('drivers', 'pipe drivers to build', default_drivers, - ['softpipe', 'failover', 'svga', 'i915', 'i965', 'trace', 'r300', 'identity', 'llvmpipe'])) -opts.Add(ListVariable('winsys', 'winsys drivers to build', default_winsys, - ['xlib', 'vmware', 'intel', 'i965', 'gdi', 'radeon'])) - -opts.Add(EnumVariable('MSVS_VERSION', 'MS Visual C++ version', None, allowed_values=('7.1', '8.0', '9.0'))) env = Environment( options = opts, @@ -59,47 +40,42 @@ env = Environment( ENV = os.environ, ) -Help(opts.GenerateHelpText(env)) +# Backwards compatability with old target configuration variable +try: + targets = ARGUMENTS['targets'] +except KeyError: + pass +else: + targets = targets.split(',') + print 'scons: warning: targets option is deprecated; pass the targets on their own such as' + print + print ' scons %s' % ' '.join(targets) + print + COMMAND_LINE_TARGETS.append(targets) -# 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' -ppc = machine == 'ppc' -gcc = platform in ('linux', 'freebsd', 'darwin') -msvc = platform in ('windows', 'winddk') - -Export([ - 'debug', - 'x86', - 'ppc', - 'dri', - 'llvm', - 'platform', - 'gcc', - 'msvc', -]) + +Help(opts.GenerateHelpText(env)) ####################################################################### # Environment setup # Includes -env.Append(CPPPATH = [ +env.Prepend(CPPPATH = [ '#/include', +]) +env.Append(CPPPATH = [ '#/src/gallium/include', '#/src/gallium/auxiliary', '#/src/gallium/drivers', + '#/src/gallium/winsys', ]) +if env['msvc']: + env.Append(CPPPATH = ['#include/c99']) -# Posix -if platform in ('posix', 'linux', 'freebsd', 'darwin'): +# Embedded +if env['platform'] == 'embedded': env.Append(CPPDEFINES = [ '_POSIX_SOURCE', ('_POSIX_C_SOURCE', '199309L'), @@ -108,44 +84,32 @@ if platform in ('posix', 'linux', 'freebsd', 'darwin'): '_GNU_SOURCE', 'PTHREADS', - 'HAVE_POSIX_MEMALIGN', ]) - env.Append(CPPPATH = ['/usr/X11R6/include']) - env.Append(LIBPATH = ['/usr/X11R6/lib']) env.Append(LIBS = [ 'm', 'pthread', - 'expat', 'dl', ]) - -# DRI -if dri: - env.ParseConfig('pkg-config --cflags --libs libdrm') +# Posix +if env['platform'] in ('posix', 'linux', 'freebsd', 'darwin'): env.Append(CPPDEFINES = [ - ('USE_EXTERNAL_DXTN_LIB', '1'), - 'IN_DRI_DRIVER', - 'GLX_DIRECT_RENDERING', - 'GLX_INDIRECT_RENDERING', + '_POSIX_SOURCE', + ('_POSIX_C_SOURCE', '199309L'), + '_SVID_SOURCE', + '_BSD_SOURCE', + '_GNU_SOURCE', + 'PTHREADS', + 'HAVE_POSIX_MEMALIGN', ]) - -# LLVM -if llvm: - # See also http://www.scons.org/wiki/UsingPkgConfig - env.ParseConfig('llvm-config --cflags --ldflags --libs backend bitreader engine instrumentation interpreter ipo') - env.Append(CPPDEFINES = ['MESA_LLVM']) - # Force C++ linkage - env['LINK'] = env['CXX'] - -# libGL -if platform in ('linux', 'freebsd', 'darwin'): + if env['gcc']: + env.Append(CFLAGS = ['-fvisibility=hidden']) + if env['platform'] == 'darwin': + env.Append(CPPDEFINES = ['_DARWIN_C_SOURCE']) env.Append(LIBS = [ - 'X11', - 'Xext', - 'Xxf86vm', - 'Xdamage', - 'Xfixes', + 'm', + 'pthread', + 'dl', ]) # for debugging @@ -155,41 +119,47 @@ Export('env') ####################################################################### -# Invoke SConscripts - -# TODO: Build several variants at the same time? -# http://www.scons.org/wiki/SimultaneousVariantBuilds - -if env['platform'] != common.default_platform: - # GLSL code has to be built twice -- one for the host OS, another for the target OS... +# Invoke host SConscripts +# +# For things that are meant to be run on the native host build machine, instead +# of the target machine. +# +# Create host environent +if env['platform'] != common.host_platform: host_env = Environment( - # options are ignored - # default tool is used - tools = ['default', 'custom'], - toolpath = ['#scons'], + options = opts, + # no tool used + tools = [], + toolpath = ['#scons'], ENV = os.environ, ) - host_env['platform'] = common.default_platform - host_env['machine'] = common.default_machine - host_env['debug'] = env['debug'] + # Override options + host_env['platform'] = common.host_platform + host_env['machine'] = common.host_machine + host_env['toolchain'] = 'default' + host_env['llvm'] = False + + host_env.Tool('gallium') SConscript( 'src/glsl/SConscript', - variant_dir = os.path.join(env['build'], 'host'), + variant_dir = host_env['build_dir'], duplicate = 0, # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html exports={'env':host_env}, ) + +####################################################################### +# Invoke SConscripts + +# TODO: Build several variants at the same time? +# http://www.scons.org/wiki/SimultaneousVariantBuilds + SConscript( 'src/SConscript', - variant_dir = env['build'], + variant_dir = env['build_dir'], duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html ) -SConscript( - 'progs/SConscript', - variant_dir = os.path.join('progs', env['build']), - duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html -)