mirror of
https://gitee.com/openharmony/third_party_mesa3d
synced 2024-11-23 15:30:09 +00:00
64e4638130
less than 2.7 is not supported. v2: - Remove check for python >= 2.0, since we've already enforced 2.7 Reviewed-by: Eric Engestrom <eric.engestrom@intel.com> Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
167 lines
3.6 KiB
Python
167 lines
3.6 KiB
Python
#######################################################################
|
|
# Top-level SConstruct
|
|
#
|
|
# For example, invoke scons as
|
|
#
|
|
# 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
|
|
# build='debug'
|
|
# llvm=True
|
|
# machine='x86'
|
|
#
|
|
# Invoke
|
|
#
|
|
# scons -h
|
|
#
|
|
# to get the full list of options. See scons manpage for more info.
|
|
#
|
|
|
|
import os
|
|
import os.path
|
|
import sys
|
|
import SCons.Util
|
|
|
|
import common
|
|
|
|
#######################################################################
|
|
# Minimal scons version
|
|
|
|
EnsureSConsVersion(2, 4)
|
|
EnsurePythonVersion(2, 7)
|
|
|
|
|
|
#######################################################################
|
|
# Configuration options
|
|
|
|
opts = Variables('config.py')
|
|
common.AddOptions(opts)
|
|
|
|
env = Environment(
|
|
options = opts,
|
|
tools = ['gallium'],
|
|
toolpath = ['#scons'],
|
|
ENV = os.environ,
|
|
)
|
|
|
|
# XXX: This creates a many problems as it saves...
|
|
#opts.Save('config.py', 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)
|
|
|
|
|
|
Help(opts.GenerateHelpText(env))
|
|
|
|
#######################################################################
|
|
# Environment setup
|
|
|
|
with open("VERSION") as f:
|
|
mesa_version = f.read().strip()
|
|
env.Append(CPPDEFINES = [
|
|
('PACKAGE_VERSION', '\\"%s\\"' % mesa_version),
|
|
('PACKAGE_BUGREPORT', '\\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\\"'),
|
|
])
|
|
|
|
# Includes
|
|
env.Prepend(CPPPATH = [
|
|
'#/include',
|
|
])
|
|
env.Append(CPPPATH = [
|
|
'#/src/gallium/include',
|
|
'#/src/gallium/auxiliary',
|
|
'#/src/gallium/drivers',
|
|
'#/src/gallium/winsys',
|
|
])
|
|
|
|
# for debugging
|
|
#print env.Dump()
|
|
|
|
|
|
# Add a check target for running tests
|
|
check = env.Alias('check')
|
|
env.AlwaysBuild(check)
|
|
|
|
|
|
#######################################################################
|
|
# 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['crosscompile'] and not env['embedded']:
|
|
host_env = Environment(
|
|
options = opts,
|
|
# no tool used
|
|
tools = [],
|
|
toolpath = ['#scons'],
|
|
ENV = os.environ,
|
|
)
|
|
|
|
# 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')
|
|
|
|
host_env['hostonly'] = True
|
|
assert host_env['crosscompile'] == False
|
|
|
|
target_env = env
|
|
env = host_env
|
|
Export('env')
|
|
|
|
SConscript(
|
|
'src/SConscript',
|
|
variant_dir = host_env['build_dir'],
|
|
duplicate = 0, # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
|
|
)
|
|
|
|
env = target_env
|
|
|
|
Export('env')
|
|
|
|
#######################################################################
|
|
# Invoke SConscripts
|
|
|
|
# TODO: Build several variants at the same time?
|
|
# http://www.scons.org/wiki/SimultaneousVariantBuilds
|
|
|
|
SConscript(
|
|
'src/SConscript',
|
|
variant_dir = env['build_dir'],
|
|
duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
|
|
)
|
|
|
|
|
|
########################################################################
|
|
# List all aliases
|
|
|
|
try:
|
|
from SCons.Node.Alias import default_ans
|
|
except ImportError:
|
|
pass
|
|
else:
|
|
aliases = sorted(default_ans.keys())
|
|
env.Help('\n')
|
|
env.Help('Recognized targets:\n')
|
|
for alias in aliases:
|
|
env.Help(' %s\n' % alias)
|