| 0,0 → 1,166 |
|---|
| ####################################################################### |
| # 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 |
| |
| ####################################################################### |
| # 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)) |
| |
| # fail early for a common error on windows |
| if env['gles']: |
| try: |
| import libxml2 |
| except ImportError: |
| raise SCons.Errors.UserError, "GLES requires libxml2-python to build" |
| |
| ####################################################################### |
| # Environment setup |
| |
| env.Append(CPPDEFINES = [ |
| ('PACKAGE_VERSION', '\\"9.2.2\\"'), |
| ('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', |
| ]) |
| |
| if env['msvc']: |
| env.Append(CPPPATH = ['#include/c99']) |
| |
| # for debugging |
| #print env.Dump() |
| |
| |
| ####################################################################### |
| # 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 |
| |
| if host_env['msvc']: |
| host_env.Append(CPPPATH = ['#include/c99']) |
| |
| 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 = default_ans.keys() |
| aliases.sort() |
| env.Help('\n') |
| env.Help('Recognized targets:\n') |
| for alias in aliases: |
| env.Help(' %s\n' % alias) |