#!/usr/bin/env python3
# Copyright 2022 Ben Vanik. All Rights Reserved.
"""Main build script and tooling for xenia.
Run with --help or no arguments for possible commands.
"""
from __future__ import print_function
from datetime import datetime
import argparse
import json
import os
import re
import shutil
import subprocess
import sys
__author__ = 'ben.vanik@gmail.com (Ben Vanik)'
self_path = os.path.dirname(os.path.abspath(__file__))
# Detect if building on Android via Termux.
host_linux_platform_is_android = False
if sys.platform == 'linux':
try:
host_linux_platform_is_android = subprocess.Popen(
['uname', '-o'], stdout=subprocess.PIPE, stderr=subprocess.DEVNULL,
universal_newlines=True).communicate()[0] == 'Android\n'
except Exception:
pass
def import_subprocess_environment(args):
popen = subprocess.Popen(
args, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True)
variables, _ = popen.communicate()
envvars_to_save = (
'devenvdir',
'include',
'lib',
'libpath',
'path',
'pathext',
'systemroot',
'temp',
'tmp',
'windowssdkdir',
)
for line in variables.splitlines():
for envvar in envvars_to_save:
if re.match(envvar + '=', line.lower()):
var, setting = line.split('=', 1)
if envvar == 'path':
setting = os.path.dirname(sys.executable) + os.pathsep + setting
os.environ[var.upper()] = setting
break
def import_vs_environment():
"""Finds the installed Visual Studio version and imports
interesting environment variables into os.environ.
Returns:
A version such as 2015 or None if no installation is found.
"""
if sys.platform != 'win32':
return None
version = 0
install_path = None
env_tool_args = None
vswhere = subprocess.check_output(
'third_party/vswhere/vswhere.exe -version "[15,)" -latest -prerelease -format json -utf8 -products '
"Microsoft.VisualStudio.Product.Enterprise "
"Microsoft.VisualStudio.Product.Professional "
"Microsoft.VisualStudio.Product.Community "
"Microsoft.VisualStudio.Product.BuildTools",
shell=False,
universal_newlines=True,
encoding="utf-8",
)
if vswhere:
vswhere = json.loads(vswhere)
if vswhere and len(vswhere) > 0:
version = int(vswhere[0].get("catalog", {}).get("productLineVersion", 2017))
install_path = vswhere[0].get("installationPath", None)
if version < 2017:
if 'VS140COMNTOOLS' in os.environ:
version = 2015
vcvars_path = os.environ['VS140COMNTOOLS']
vcvars_path = os.path.join(vcvars_path, '..\\..\\vc\\vcvarsall.bat')
env_tool_args = [vcvars_path, 'x64', '&&', 'set']
else:
vsdevcmd_path = os.path.join(install_path, 'Common7\\Tools\\VsDevCmd.bat')
if os.path.isfile(vsdevcmd_path) and os.access(vsdevcmd_path, os.X_OK):
env_tool_args = [vsdevcmd_path, '-arch=amd64', '-host_arch=amd64', '&&', 'set']
else:
vcvars_path = os.path.join(install_path, 'VC\\Auxiliary\\Build\\vcvarsall.bat')
env_tool_args = [vcvars_path, 'x64', '&&', 'set']
if version == 0:
return None
import_subprocess_environment(env_tool_args)
os.environ['VSVERSION'] = str(version)
return version
vs_version = import_vs_environment()
def main():
# Add self to the root search path.
sys.path.insert(0, self_path)
# Augment path to include our fancy things.
os.environ['PATH'] += os.pathsep + os.pathsep.join([
self_path,
os.path.abspath(os.path.join('tools', 'build')),
])
# Check git exists.
if not has_bin('git'):
print('WARNING: Git should be installed and on PATH. Version info will be omitted from all binaries!')
print('')
elif not git_is_repository():
print('WARNING: The source tree is unversioned. Version info will be omitted from all binaries!')
print('')
# Check python version.
if not sys.version_info[:2] >= (3, 6):
print('ERROR: Python 3.6+ must be installed and on PATH')
sys.exit(1)
# Grab Visual Studio version and execute shell to set up environment.
if sys.platform == 'win32' and vs_version is None:
print('WARNING: Visual Studio not found!')
print('Building for Windows will not be supported.')
print('Please refer to the building guide:')
print('https://github.com/xenia-project/xenia/blob/master/docs/building.md')
# Setup main argument parser and common arguments.
parser = argparse.ArgumentParser(prog='xenia-build')
# Grab all commands and populate the argument parser for each.
subparsers = parser.add_subparsers(title='subcommands',
dest='subcommand')
commands = discover_commands(subparsers)
# If the user passed no args, die nicely.
if len(sys.argv) == 1:
parser.print_help()
sys.exit(1)
# Gather any arguments that we want to pass to child processes.
command_args = sys.argv[1:]
pass_args = []
try:
pass_index = command_args.index('--')
pass_args = command_args[pass_index + 1:]
command_args = command_args[:pass_index]
except Exception:
pass
# Parse command name and dispatch.
args = vars(parser.parse_args(command_args))
command_name = args['subcommand']
try:
command = commands[command_name]
return_code = command.execute(args, pass_args, os.getcwd())
except Exception:
raise
sys.exit(return_code)
def print_box(msg):
"""Prints an important message inside a box
"""
print(
'┌{0:─^{2}}╖\n'
'│{1: ^{2}}║\n'
'╘{0:═^{2}}╝\n'
.format('', msg, len(msg) + 2))
def has_bin(binary):
"""Checks whether the given binary is present.
Args:
binary: binary name (without .exe, etc).
Returns:
True if the binary exists.
"""
bin_path = get_bin(binary)
if not bin_path:
return False
return True
def get_bin(binary):
"""Checks whether the given binary is present and returns the path.
Args:
binary: binary name (without .exe, etc).
Returns:
Full path to the binary or None if not found.
"""
for path in os.environ['PATH'].split(os.pathsep):
path = path.strip('"')
exe_file = os.path.join(path, binary)
if os.path.isfile(exe_file) and os.access(exe_file, os.X_OK):
return exe_file
exe_file += '.exe'
if os.path.isfile(exe_file) and os.access(exe_file, os.X_OK):
return exe_file
return None
def shell_call(command, throw_on_error=True, stdout_path=None, stderr_path=None, shell=False):
"""Executes a shell command.
Args:
command: Command to execute, as a list of parameters.
throw_on_error: Whether to throw an error or return the status code.
stdout_path: File path to write stdout output to.
stderr_path: File path to write stderr output to.
Returns:
If throw_on_error is False the status code of the call will be returned.
"""
stdout_file = None
if stdout_path:
stdout_file = open(stdout_path, 'w')
stderr_file = None
if stderr_path:
stderr_file = open(stderr_path, 'w')
result = 0
try:
if throw_on_error:
result = 1
subprocess.check_call(command, shell=shell, stdout=stdout_file, stderr=stderr_file)
result = 0
else:
result = subprocess.call(command, shell=shell, stdout=stdout_file, stderr=stderr_file)
finally:
if stdout_file:
stdout_file.close()
if stderr_file:
stderr_file.close()
return result
def generate_version_h():
"""Generates a build/version.h file that contains current git info.
"""
header_file = 'build/version.h'
pr_number = 0
pr_repo_name = ""
pr_branch_name = ""
pr_commit = ""
pr_commit_short = ""
if os.getenv('APPVEYOR') == 'True':
branch_name = os.getenv('APPVEYOR_REPO_BRANCH')
commit = os.getenv('APPVEYOR_REPO_COMMIT')
commit_short = commit[:9]
pr_number = os.getenv('APPVEYOR_PULL_REQUEST_NUMBER')
if not pr_number:
pr_number = 0
else:
pr_repo_name = os.getenv('APPVEYOR_PULL_REQUEST_HEAD_REPO_NAME')
pr_branch_name = os.getenv('APPVEYOR_PULL_REQUEST_HEAD_REPO_BRANCH')
pr_commit = os.getenv('APPVEYOR_PULL_REQUEST_HEAD_COMMIT')
pr_commit_short = pr_commit[:9]
elif git_is_repository():
(branch_name, commit, commit_short) = git_get_head_info()
else:
branch_name = 'tarball'
commit = ':(-dont-do-this'
commit_short = ':('
# header
contents_new = '''// Autogenerated by `xb premake`.
#ifndef GENERATED_VERSION_H_
#define GENERATED_VERSION_H_
#define XE_BUILD_BRANCH "{}"
#define XE_BUILD_COMMIT "{}"
#define XE_BUILD_COMMIT_SHORT "{}"
#define XE_BUILD_DATE __DATE__
'''.format(branch_name, commit, commit_short)
# PR info (if available)
if pr_number != 0:
contents_new += '''#define XE_BUILD_IS_PR
#define XE_BUILD_PR_NUMBER "{}"
#define XE_BUILD_PR_REPO "{}"
#define XE_BUILD_PR_BRANCH "{}"
#define XE_BUILD_PR_COMMIT "{}"
#define XE_BUILD_PR_COMMIT_SHORT "{}"
'''.format(pr_number, pr_repo_name, pr_branch_name, pr_commit, pr_commit_short)
# footer
contents_new += '''#endif // GENERATED_VERSION_H_
'''
contents_old = None
if os.path.exists(header_file) and os.path.getsize(header_file) < 1024:
with open(header_file, 'r') as f:
contents_old = f.read()
if contents_old != contents_new:
with open(header_file, 'w') as f:
f.write(contents_new)
def generate_source_class(path):
header_path = '{}.h'.format(path)
source_path = '{}.cc'.format(path)
if os.path.isfile(header_path) or os.path.isfile(source_path):
print('ERROR: Target file already exists')
return 1
if generate_source_file(header_path) > 0:
return 1
if generate_source_file(source_path) > 0:
# remove header if source file generation failed
os.remove(os.path.join(source_root, header_path))
return 1
return 0
def generate_source_file(path):
"""Generates a source file at the specified path containing copyright notice
"""
copyright = '''/**
******************************************************************************
* Xenia : Xbox 360 Emulator Research Project *
******************************************************************************
* Copyright {} Ben Vanik. All rights reserved. *
* Released under the BSD license - see LICENSE in the root for more details. *
******************************************************************************
*/'''.format(datetime.now().year)
if os.path.isfile(path):
print('ERROR: Target file already exists')
return 1
try:
with open(path, 'w') as f:
f.write(copyright)
except Exception as e:
print('ERROR: Could not write to file [path {}]'.format(path))
return 1
return 0
def git_get_head_info():
"""Queries the current branch and commit checksum from git.
Returns:
(branch_name, commit, commit_short)
If the user is not on any branch the name will be 'detached'.
"""
p = subprocess.Popen([
'git',
'symbolic-ref',
'--short',
'-q',
'HEAD',
], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(stdout, stderr) = p.communicate()
branch_name = stdout.decode('ascii').strip() or 'detached'
p = subprocess.Popen([
'git',
'rev-parse',
'HEAD',
], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(stdout, stderr) = p.communicate()
commit = stdout.decode('ascii').strip() or 'unknown'
p = subprocess.Popen([
'git',
'rev-parse',
'--short',
'HEAD',
], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(stdout, stderr) = p.communicate()
commit_short = stdout.decode('ascii').strip() or 'unknown'
return branch_name, commit, commit_short
def git_is_repository():
"""Checks if git is available and this source tree is versioned.
"""
if not has_bin('git'):
return False
return shell_call([
'git',
'rev-parse',
'--is-inside-work-tree',
], throw_on_error=False, stdout_path=os.devnull, stderr_path=os.devnull) == 0
def git_submodule_update():
"""Runs a git submodule init and update.
"""
shell_call([
'git',
'-c',
'fetch.recurseSubmodules=on-demand',
'submodule',
'update',
'--init',
])
def get_clang_format_binary():
"""Finds a clang-format binary. Aborts if none is found.
Returns:
A path to the clang-format executable.
"""
attempts = [
'C:\\Program Files\\LLVM\\bin\\clang-format.exe',
'C:\\Program Files (x86)\\LLVM\\bin\\clang-format.exe',
'clang-format-13',
'clang-format',
]
for binary in attempts:
if has_bin(binary):
return binary
print('ERROR: clang-format is not on PATH')
print('LLVM is available from https://llvm.org/releases/download.html')
print('At least version 13 is required.')
print('See docs/style_guide.md for instructions on how to get it.')
sys.exit(1)
def get_premake_target_os(target_os_override=None):
"""Gets the target --os to pass to premake, either for the current platform
or for the user-specified cross-compilation target.
Args:
target_os_override: override specified by the user for cross-compilation,
or None to target the host platform.
Returns:
Target --os to pass to premake. If a return value of this function valid
for the current configuration is passed to it again, the same value will
be returned.
"""
if sys.platform == 'darwin':
target_os = 'macosx'
elif sys.platform == 'win32':
target_os = 'windows'
elif host_linux_platform_is_android:
target_os = 'android'
else:
target_os = 'linux'
if target_os_override is not None and target_os_override != target_os:
if target_os_override == 'android':
target_os = target_os_override
else:
print(
'ERROR: cross-compilation is only supported for Android target')
sys.exit(0)
return target_os
def run_premake(target_os, action, cc=None):
"""Runs premake on the main project with the given format.
Args:
target_os: target --os to pass to premake.
action: action to preform.
"""
args = [
sys.executable,
os.path.join('tools', 'build', 'premake'),
'--file=premake5.lua',
'--os=%s' % target_os,
'--test-suite-mode=combined',
'--verbose',
action,
]
if cc:
args.insert(4, '--cc=%s' % cc)
ret = subprocess.call(args, shell=False)
if ret == 0:
generate_version_h()
return ret
def run_platform_premake(target_os_override=None, cc='clang', devenv=None):
"""Runs all gyp configurations.
"""
target_os = get_premake_target_os(target_os_override)
if devenv is None:
if target_os == 'macosx':
devenv = 'xcode4'
elif target_os == 'windows':
vs_version = '2015'
if 'VSVERSION' in os.environ:
vs_version = os.environ['VSVERSION']
devenv = 'vs' + vs_version
elif target_os == 'android':
devenv = 'androidndk'
else:
devenv = 'gmake2'
if target_os != 'linux':
cc = None
return run_premake(target_os=target_os, action=devenv, cc=cc)
def get_build_bin_path(args):
"""Returns the path of the bin/ path with build results based on the
configuration specified in the parsed arguments.
Args:
args: Parsed arguments.
Returns:
A full path for the bin folder.
"""
if sys.platform == 'darwin':
platform = 'macosx'
elif sys.platform == 'win32':
platform = 'windows'
else:
platform = 'linux'
return os.path.join(self_path, 'build', 'bin', platform.capitalize(), args['config'].capitalize())
def create_clion_workspace():
"""Creates some basic workspace information inside the .idea directory for first start.
"""
if os.path.exists('.idea'):
# No first start
return False
print('Generating CLion workspace files...')
# Might become easier in the future: https://youtrack.jetbrains.com/issue/CPP-7911
# Set the location of the CMakeLists.txt
os.mkdir('.idea')
with open(os.path.join('.idea', 'misc.xml'), 'w') as f:
f.write("""<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$/build">
<contentRoot DIR="$PROJECT_DIR$" />
</component>
</project>
""")
# Set available configurations
# TODO Find a way to trigger a cmake reload
with open(os.path.join('.idea', 'workspace.xml'), 'w') as f:
f.write("""<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CMakeSettings">
<configurations>
<configuration PROFILE_NAME="Checked" CONFIG_NAME="Checked" />
<configuration PROFILE_NAME="Debug" CONFIG_NAME="Debug" />
<configuration PROFILE_NAME="Release" CONFIG_NAME="Release" />
</configurations>
</component>
</project>""")
return True
def discover_commands(subparsers):
"""Looks for all commands and returns a dictionary of them.
In the future commands could be discovered on disk.
Args:
subparsers: Argument subparsers parent used to add command parsers.
Returns:
A dictionary containing name-to-Command mappings.
"""
commands = {
'setup': SetupCommand(subparsers),
'pull': PullCommand(subparsers),
'premake': PremakeCommand(subparsers),
'build': BuildCommand(subparsers),
'buildshaders': BuildShadersCommand(subparsers),
'devenv': DevenvCommand(subparsers),
'gentests': GenTestsCommand(subparsers),
'test': TestCommand(subparsers),
'gputest': GpuTestCommand(subparsers),
'clean': CleanCommand(subparsers),
'nuke': NukeCommand(subparsers),
'lint': LintCommand(subparsers),
'format': FormatCommand(subparsers),
'style': StyleCommand(subparsers),
'tidy': TidyCommand(subparsers),
'stub': StubCommand(subparsers),
}
return commands
class Command(object):
"""Base type for commands.
"""
def __init__(self, subparsers, name, help_short=None, help_long=None,
*args, **kwargs):
"""Initializes a command.
Args:
subparsers: Argument subparsers parent used to add command parsers.
name: The name of the command exposed to the management script.
help_short: Help text printed alongside the command when queried.
help_long: Extended help text when viewing command help.
"""
self.name = name
self.help_short = help_short
self.help_long = help_long
self.parser = subparsers.add_parser(name,
help=help_short,
description=help_long)
self.parser.set_defaults(command_handler=self)
def execute(self, args, pass_args, cwd):
"""Executes the command.
Args:
args: Arguments hash for the command.
pass_args: Arguments list to pass to child commands.
cwd: Current working directory.
Returns:
Return code of the command.
"""
return 1
class SetupCommand(Command):
"""'setup' command."""
def __init__(self, subparsers, *args, **kwargs):
super(SetupCommand, self).__init__(
subparsers,
name='setup',
help_short='Setup the build environment.',
*args, **kwargs)
self.parser.add_argument(
'--target_os', default=None,
help='Target OS passed to premake, for cross-compilation')
def execute(self, args, pass_args, cwd):
print('Setting up the build environment...')
print('')
# Setup submodules.
print('- git submodule init / update...')
if git_is_repository():
git_submodule_update()
else:
print('WARNING: Git not available or not a repository. Dependencies may be missing.')
print('')
print('- running premake...')
if run_platform_premake(target_os_override=args['target_os']) == 0:
print('')
print('Success!')
return 0
class PullCommand(Command):
"""'pull' command."""
def __init__(self, subparsers, *args, **kwargs):
super(PullCommand, self).__init__(
subparsers,
name='pull',
help_short='Pulls the repo and all dependencies and rebases changes.',
*args, **kwargs)
self.parser.add_argument(
'--merge', action='store_true',
help='Merges on master instead of rebasing.')
self.parser.add_argument(
'--target_os', default=None,
help='Target OS passed to premake, for cross-compilation')
def execute(self, args, pass_args, cwd):
print('Pulling...')
print('')
print('- switching to master...')
shell_call([
'git',
'checkout',
'master',
])
print('')
print('- pulling self...')
if args['merge']:
shell_call([
'git',
'pull',
])
else:
shell_call([
'git',
'pull',
'--rebase',
])
print('')
print('- pulling dependencies...')
git_submodule_update()
print('')
print('- running premake...')
if run_platform_premake(target_os_override=args['target_os']) == 0:
print('')
print('Success!')
return 0
class PremakeCommand(Command):
"""'premake' command."""
def __init__(self, subparsers, *args, **kwargs):
super(PremakeCommand, self).__init__(
subparsers,
name='premake',
help_short='Runs premake to update all projects.',
*args, **kwargs)
self.parser.add_argument(
'--cc', default='clang', help='Compiler toolchain passed to premake')
self.parser.add_argument(
'--devenv', default=None, help='Development environment')
self.parser.add_argument(
'--target_os', default=None,
help='Target OS passed to premake, for cross-compilation')
def execute(self, args, pass_args, cwd):
# Update premake. If no binary found, it will be built from source.
print('Running premake...')
print('')
if run_platform_premake(target_os_override=args['target_os'],
cc=args['cc'], devenv=args['devenv']) == 0:
print('Success!')
return 0
class BaseBuildCommand(Command):
"""Base command for things that require building."""
def __init__(self, subparsers, *args, **kwargs):
super(BaseBuildCommand, self).__init__(
subparsers,
*args, **kwargs)
self.parser.add_argument(
'--cc', default='clang', help='Compiler toolchain passed to premake')
self.parser.add_argument(
'--config', choices=['checked', 'debug', 'release'], default='debug',
type=str.lower, help='Chooses the build configuration.')
self.parser.add_argument(
'--target', action='append', default=[],
help='Builds only the given target(s).')
self.parser.add_argument(
'--force', action='store_true',
help='Forces a full rebuild.')
self.parser.add_argument(
'--no_premake', action='store_true',
help='Skips running premake before building.')
self.parser.add_argument(
'-j', default=4, type=int, help='Number of parallel threads')
def execute(self, args, pass_args, cwd):
if not args['no_premake']:
print('- running premake...')
run_platform_premake(cc=args['cc'])
print('')
threads = args['j']
if threads < 0:
threads = 0
print('- building (%s):%s...' % (
'all' if not len(args['target']) else ', '.join(args['target']),
args['config']))
if sys.platform == 'win32':
if vs_version is None:
print('ERROR: Visual Studio is not installed.');
result = 1
else:
targets = None
if len(args['target']):
targets = '/t:' + ';'.join(
target + (':Rebuild' if args['force'] else '')
for target in args['target'])
else:
targets = '/t:Rebuild' if args['force'] else None
result = subprocess.call([
'msbuild',
'build/xenia.sln',
'/nologo',
'/m',
'/v:m',
'/p:Configuration=' + args['config'],
] + ([targets] if targets is not None else []) + pass_args,
shell=False)
elif sys.platform == 'darwin':
schemes = args['target'] if len(args['target']) else ['xenia-app']
nested_args = [['-scheme', scheme] for scheme in schemes]
scheme_args = [arg for pair in nested_args for arg in pair]
result = subprocess.call([
'xcodebuild',
'-workspace',
'build/xenia.xcworkspace',
'-configuration',
args['config']
] + scheme_args + pass_args, shell=False, env=dict(os.environ))
else:
result = subprocess.call([
'make',
'-j' if threads == 0 else '-j%d' % threads,
'-Cbuild/',
'config=%s_linux' % (args['config']),
] + pass_args + args['target'], shell=False, env=dict(os.environ))
print('')
if result != 0:
print('ERROR: build failed with one or more errors.')
return result
return 0
class BuildCommand(BaseBuildCommand):
"""'build' command."""
def __init__(self, subparsers, *args, **kwargs):
super(BuildCommand, self).__init__(
subparsers,
name='build',
help_short='Builds the project with the default toolchain.',
*args, **kwargs)
def execute(self, args, pass_args, cwd):
print('Building %s...' % (args['config']))
print('')
result = super(BuildCommand, self).execute(args, pass_args, cwd)
if not result:
print('Success!')
return result
class BuildShadersCommand(Command):
"""'buildshaders' command."""
def __init__(self, subparsers, *args, **kwargs):
super(BuildShadersCommand, self).__init__(
subparsers,
name='buildshaders',
help_short='Generates shader binaries for inclusion in C++ files.',
help_long='''
Generates the shader binaries under src/*/shaders/bytecode/.
Run after modifying any .hs/vs/ds/gs/ps/cs.glsl/hlsl/xesl files.
Direct3D shaders can be built only on a Windows host.
''',
*args, **kwargs)
self.parser.add_argument(
'--target', action='append', choices=['dxbc', 'spirv'], default=[],
help='Builds only the given target(s).')
def execute(self, args, pass_args, cwd):
src_paths = [os.path.join(root, name)
for root, dirs, files in os.walk('src')
for name in files
if (name.endswith('.glsl') or
name.endswith('.hlsl') or
name.endswith('.xesl'))]
targets = args['target']
all_targets = len(targets) == 0
# XeSL ("Xenia Shading Language") means shader files that can be
# compiled as multiple languages from a single file. Whenever possible,
# this is achieved without the involvement of the build script, using
# just conditionals, macros and functions in shaders, however, in some
# cases, that's necessary (such as to prepend `#version` in GLSL, as
# well as to enable `#include` in GLSL, to include `xesl.xesli` itself,
# without writing the same `#if` / `#extension` / `#endif` in every
# shader). Also, not all shading languages provide a built-in
# preprocessor definition for identification of them, so XESL_LANGUAGE_*
# is also defined via the build arguments. XESL_LANGUAGE_* is set
# regardless of whether the file is XeSL or a raw source file in a
# specific language, as XeSL headers may be used in language-specific
# sources.
# Direct3D DXBC.
if all_targets or 'dxbc' in targets:
if sys.platform == 'win32':
print('Building Direct3D 12 Shader Model 5.1 DXBC shaders...')
# Get the FXC path.
# TODO(Triang3l): Find FXC in the most recent Windows SDK.
program_files_path = os.environ['ProgramFiles(x86)']
if not os.path.exists(program_files_path):
print('ERROR: could not find 32-bit Program Files')
return 1
windows_sdk_bin_path = os.path.join(
program_files_path, 'Windows Kits/10/bin/10.0.19041.0/x64')
if not os.path.exists(windows_sdk_bin_path):
print('ERROR: could not find Windows 10 SDK binaries')
return 1
fxc = os.path.join(windows_sdk_bin_path, 'fxc')
if not has_bin(fxc):
print('ERROR: could not find fxc')
return 1
# Build DXBC.
dxbc_stages = ['vs', 'hs', 'ds', 'gs', 'ps', 'cs']
for src_path in src_paths:
src_name = os.path.basename(src_path)
if ((not src_name.endswith('.hlsl') and
not src_name.endswith('.xesl')) or
len(src_name) <= 8 or src_name[-8] != '.'):
continue
dxbc_identifier = src_name[:-5].replace('.', '_')
dxbc_stage = dxbc_identifier[-2:]
if not dxbc_stage in dxbc_stages:
continue
print('- %s > d3d12_5_1' % (src_path))
dxbc_dir_path = os.path.join(os.path.dirname(src_path),
'bytecode/d3d12_5_1')
os.makedirs(dxbc_dir_path, exist_ok=True)
dxbc_file_path_base = os.path.join(dxbc_dir_path,
dxbc_identifier)
# Not enabling treating warnings as errors (/WX) because it
# overrides #pragma warning, and the FXAA shader triggers a
# bug in FXC causing an uninitialized variable warning if
# early exit from a function is done.
# FXC writes errors and warnings to stderr, not stdout, but
# stdout receives generic status messages that only add
# clutter in this case.
if subprocess.call([
fxc,
'/D', 'XESL_LANGUAGE_HLSL=1',
'/Fh', dxbc_file_path_base + '.h',
'/T', dxbc_stage + '_5_1',
'/Vn', dxbc_identifier,
'/nologo',
src_path,
], stdout=subprocess.DEVNULL) != 0:
print('ERROR: failed to compile a DXBC shader')
return 1
else:
if all_targets:
print('WARNING: Direct3D DXBC shader building is supported '
'only on Windows')
else:
print('ERROR: Direct3D DXBC shader building is supported '
'only on Windows')
return 1
# Vulkan SPIR-V.
if all_targets or 'spirv' in targets:
print('Building Vulkan SPIR-V shaders...')
# Get the SPIR-V tool paths.
vulkan_sdk_path = os.environ['VULKAN_SDK']
if not os.path.exists(vulkan_sdk_path):
print('ERROR: could not find the Vulkan SDK in $VULKAN_SDK')
return 1
# bin is lowercase on Linux (even though it's uppercase on Windows).
vulkan_bin_path = os.path.join(vulkan_sdk_path, 'bin')
if not os.path.exists(vulkan_bin_path):
print('ERROR: could not find the Vulkan SDK binaries')
return 1
glslang = os.path.join(vulkan_bin_path, 'glslangValidator')
if not has_bin(glslang):
print('ERROR: could not find glslangValidator')
return 1
spirv_opt = os.path.join(vulkan_bin_path, 'spirv-opt')
if not has_bin(spirv_opt):
print('ERROR: could not find spirv-opt')
return 1
spirv_remap = os.path.join(vulkan_bin_path, 'spirv-remap')
if not has_bin(spirv_remap):
print('ERROR: could not find spirv-remap')
return 1
spirv_dis = os.path.join(vulkan_bin_path, 'spirv-dis')
if not has_bin(spirv_dis):
print('ERROR: could not find spirv-dis')
return 1
# Build SPIR-V.
spirv_stages = {
'vs': 'vert',
'hs': 'tesc',
'ds': 'tese',
'gs': 'geom',
'ps': 'frag',
'cs': 'comp',
}
# #version must be before everything else in a GLSL file, can't use
# a language conditional to add it. Use string interpolation to
# insert the file name. Using #include also preserves line numbers
# in error and warning messages.
spirv_xesl_wrapper = \
'#version 460\n' + \
'#extension GL_GOOGLE_include_directive : require\n' + \
'#include "%s"\n'
for src_path in src_paths:
src_name = os.path.basename(src_path)
src_is_xesl = src_name.endswith('.xesl')
if ((not src_is_xesl and not src_name.endswith('.glsl')) or
len(src_name) <= 8 or src_name[-8] != '.'):
continue
spirv_identifier = src_name[:-5].replace('.', '_')
spirv_stage = spirv_stages.get(spirv_identifier[-2:], None)
if spirv_stage is None:
continue
print('- %s > vulkan_spirv' % (src_path))
src_dir = os.path.dirname(src_path)
spirv_dir_path = os.path.join(src_dir, 'bytecode/vulkan_spirv')
os.makedirs(spirv_dir_path, exist_ok=True)
spirv_file_path_base = os.path.join(spirv_dir_path,
spirv_identifier)
spirv_glslang_file_path = spirv_file_path_base + '.glslang.spv'
# --stdin must be before -S for some reason.
glslang_arguments = [glslang,
'--stdin' if src_is_xesl else src_path,
'-DXESL_LANGUAGE_GLSL=1',
'-S', spirv_stage,
'-o', spirv_glslang_file_path,
'-V']
# When compiling the code from stdin, there's no directory
# containing the file, add the include directory explicitly.
if src_is_xesl:
glslang_arguments.append('-I' + src_dir)
if subprocess.run(
glslang_arguments,
input = (spirv_xesl_wrapper % src_name) if src_is_xesl
else None,
universal_newlines = True).returncode != 0:
print('ERROR: failed to build a SPIR-V shader')
return 1
# spirv-opt input and output files must be different.
spirv_file_path = spirv_file_path_base + '.spv'
if subprocess.call([
spirv_opt,
'-O',
spirv_glslang_file_path,
'-o', spirv_file_path,
]) != 0:
print('ERROR: failed to optimize a SPIR-V shader')
return 1
os.remove(spirv_glslang_file_path)
# spirv-remap takes the output directory, but it may be the same
# as the one the input is stored in.
if subprocess.call([
spirv_remap,
'--do-everything',
'-i', spirv_file_path,
'-o', spirv_dir_path,
]) != 0:
print('ERROR: failed to remap a SPIR-V shader')
return 1
spirv_dis_file_path = spirv_file_path_base + '.txt';
if subprocess.call([
spirv_dis,
'-o', spirv_dis_file_path,
spirv_file_path,
]) != 0:
print('ERROR: failed to disassemble a SPIR-V shader')
return 1
# Generate the header from the disassembly and the binary.
with open(spirv_file_path_base + '.h', 'w') as out_file:
out_file.write(
'// Generated with `xb buildshaders`.\n#if 0\n')
with open(spirv_dis_file_path, 'r') as spirv_dis_file:
spirv_dis_data = spirv_dis_file.read()
if len(spirv_dis_data) > 0:
out_file.write(spirv_dis_data)
if spirv_dis_data[-1] != '\n':
out_file.write('\n')
out_file.write('#endif\n\nconst uint32_t %s[] = {' %
spirv_identifier)
with open(spirv_file_path, 'rb') as spirv_file:
index = 0
# SPIR-V consists of host-endian 32-bit words.
c = spirv_file.read(4)
while len(c) != 0:
if len(c) != 4:
print('ERROR: a SPIR-V shader is misaligned')
return 1
if index % 6 == 0:
out_file.write('\n ')
else:
out_file.write(' ')
index += 1
out_file.write(
'0x%08X,' % int.from_bytes(c, sys.byteorder))
c = spirv_file.read(4)
out_file.write('\n};\n')
os.remove(spirv_dis_file_path)
os.remove(spirv_file_path)
return 0
class TestCommand(BaseBuildCommand):
"""'test' command."""
def __init__(self, subparsers, *args, **kwargs):
super(TestCommand, self).__init__(
subparsers,
name='test',
help_short='Runs automated tests that have been built with `xb build`.',
help_long='''
To pass arguments to the test executables separate them with `--`.
For example, you can run only the instr_foo.s tests with:
$ xb test -- instr_foo
''',
*args, **kwargs)
self.parser.add_argument(
'--no_build', action='store_true',
help='Don\'t build before running tests.')
self.parser.add_argument(
'--continue', action='store_true',
help='Don\'t stop when a test errors, but continue running all.')
def execute(self, args, pass_args, cwd):
print('Testing...')
print('')
# The test executables that will be built and run.
test_targets = args['target'] or [
'xenia-base-tests',
'xenia-cpu-ppc-tests'
]
args['target'] = test_targets
# Build all targets (if desired).
if not args['no_build']:
result = super(TestCommand, self).execute(args, [], cwd)
if result:
print('Failed to build, aborting test run.')
return result
# Ensure all targets exist before we run.
test_executables = [
get_bin(os.path.join(get_build_bin_path(args), test_target))
for test_target in test_targets]
for i in range(0, len(test_targets)):
if test_executables[i] is None:
print('ERROR: Unable to find %s - build it.' % (test_targets[i]))
return 1
# Run tests.
any_failed = False
for test_executable in test_executables:
print('- %s' % test_executable)
result = shell_call([test_executable] + pass_args,
throw_on_error=False)
if result:
any_failed = True
if args['continue']:
print('ERROR: test failed but continuing due to --continue.')
else:
print('ERROR: test failed, aborting, use --continue to keep going.')
return result
if any_failed:
print('ERROR: one or more tests failed.')
result = 1
return result
class GenTestsCommand(Command):
"""'gentests' command."""
def __init__(self, subparsers, *args, **kwargs):
super(GenTestsCommand, self).__init__(
subparsers,
name='gentests',
help_short='Generates test binaries.',
help_long='''
Generates test binaries (under src/xenia/cpu/ppc/testing/bin/).
Run after modifying test .s files.
''',
*args, **kwargs)
def execute(self, args, pass_args, cwd):
print('Generating test binaries...')
print('')
binutils_path = os.path.join('third_party', 'binutils-ppc-cygwin')
ppc_as = os.path.join(binutils_path, 'powerpc-none-elf-as')
ppc_ld = os.path.join(binutils_path, 'powerpc-none-elf-ld')
ppc_objdump = os.path.join(binutils_path, 'powerpc-none-elf-objdump')
ppc_nm = os.path.join(binutils_path, 'powerpc-none-elf-nm')
test_src = os.path.join('src', 'xenia', 'cpu', 'ppc', 'testing')
test_bin = os.path.join(test_src, 'bin')
# Ensure the test output path exists.
if not os.path.exists(test_bin):
os.mkdir(test_bin)
src_files = [os.path.join(root, name)
for root, dirs, files in os.walk('src')
for name in files
if (name.startswith('instr_') or name.startswith('seq_'))
and name.endswith(('.s'))]
def make_unix_path(p):
"""Forces a unix path separator style, as required by binutils.
"""
return p.replace(os.sep, '/')
any_errors = False
for src_file in src_files:
print('- %s' % src_file)
src_name = os.path.splitext(os.path.basename(src_file))[0]
obj_file = os.path.join(test_bin, src_name) + '.o'
shell_call([
ppc_as,
'-a32',
'-be',
'-mregnames',
'-mpower7',
'-maltivec',
'-mvsx',
'-mvmx128',
'-R',
'-o%s' % (make_unix_path(obj_file)),
make_unix_path(src_file),
])
dis_file = os.path.join(test_bin, src_name) + '.dis'
shell_call([
ppc_objdump,
'--adjust-vma=0x100000',
'-Mpower7',
'-Mvmx128',
'-D',
'-EB',
make_unix_path(obj_file),
], stdout_path=dis_file)
# Eat the first 4 lines to kill the file path that'll differ across machines.
with open(dis_file) as f:
dis_file_lines = f.readlines()
with open(dis_file, 'w') as f:
f.writelines(dis_file_lines[4:])
shell_call([
ppc_ld,
'-A powerpc:common32',
'-melf32ppc',
'-EB',
'-nostdlib',
'--oformat=binary',
'-Ttext=0x80000000',
'-e0x80000000',
'-o%s' % (make_unix_path(os.path.join(test_bin, src_name) + '.bin')),
make_unix_path(obj_file),
])
shell_call([
ppc_nm,
'--numeric-sort',
make_unix_path(obj_file),
], stdout_path=os.path.join(test_bin, src_name) + '.map')
if any_errors:
print('ERROR: failed to build one or more tests.')
return 1
return 0
class GpuTestCommand(BaseBuildCommand):
"""'gputest' command."""
def __init__(self, subparsers, *args, **kwargs):
super(GpuTestCommand, self).__init__(
subparsers,
name='gputest',
help_short='Runs automated GPU diff tests against reference imagery.',
help_long='''
To pass arguments to the test executables separate them with `--`.
''',
*args, **kwargs)
self.parser.add_argument(
'--no_build', action='store_true',
help='Don\'t build before running tests.')
self.parser.add_argument(
'--update_reference_files', action='store_true',
help='Update all reference imagery.')
self.parser.add_argument(
'--generate_missing_reference_files', action='store_true',
help='Create reference files for new traces.')
def execute(self, args, pass_args, cwd):
print('Testinging...')
print('')
# The test executables that will be built and run.
test_targets = args['target'] or [
'xenia-gpu-vulkan-trace-dump',
]
args['target'] = test_targets
# Build all targets (if desired).
if not args['no_build']:
result = super(GpuTestCommand, self).execute(args, [], cwd)
if result:
print('Failed to build, aborting test run.')
return result
# Ensure all targets exist before we run.
test_executables = [
get_bin(os.path.join(get_build_bin_path(args), test_target))
for test_target in test_targets]
for i in range(0, len(test_targets)):
if test_executables[i] is None:
print('ERROR: Unable to find %s - build it.' % (test_targets[i]))
return 1
output_path = os.path.join(self_path, 'build', 'gputest')
if os.path.isdir(output_path):
shutil.rmtree(output_path)
os.makedirs(output_path)
print('Running tests and outputting to %s...' % (output_path))
reference_trace_root = os.path.join(self_path, 'testdata',
'reference-gpu-traces')
# Run tests.
any_failed = False
result = shell_call([
sys.executable,
os.path.join(self_path, 'tools', 'gpu-trace-diff'),
'--executable=' + test_executables[0],
'--trace_path=' + os.path.join(reference_trace_root, 'traces'),
'--output_path=' + output_path,
'--reference_path=' + os.path.join(reference_trace_root, 'references'),
] + (['--generate_missing_reference_files'] if args['generate_missing_reference_files'] else []) +
(['--update_reference_files'] if args['update_reference_files'] else []) +
pass_args,
throw_on_error=False)
if result:
any_failed = True
if any_failed:
print('ERROR: one or more tests failed.')
result = 1
print('Check %s/results.html for more details.' % (output_path))
return result
class CleanCommand(Command):
"""'clean' command."""
def __init__(self, subparsers, *args, **kwargs):
super(CleanCommand, self).__init__(
subparsers,
name='clean',
help_short='Removes intermediate files and build outputs.',
*args, **kwargs)
self.parser.add_argument(
'--target_os', default=None,
help='Target OS passed to premake, for cross-compilation')
def execute(self, args, pass_args, cwd):
print('Cleaning build artifacts...')
print('')
print('- premake clean...')
run_premake(get_premake_target_os(args['target_os']), 'clean')
print('')
print('Success!')
return 0
class NukeCommand(Command):
"""'nuke' command."""
def __init__(self, subparsers, *args, **kwargs):
super(NukeCommand, self).__init__(
subparsers,
name='nuke',
help_short='Removes all build/ output.',
*args, **kwargs)
self.parser.add_argument(
'--target_os', default=None,
help='Target OS passed to premake, for cross-compilation')
def execute(self, args, pass_args, cwd):
print('Cleaning build artifacts...')
print('')
print('- removing build/...')
if os.path.isdir('build/'):
shutil.rmtree('build/')
print('')
print('- git reset to master...')
shell_call([
'git',
'reset',
'--hard',
'master',
])
print('')
print('- running premake...')
run_platform_premake(target_os_override=args['target_os'])
print('')
print('Success!')
return 0
def find_xenia_source_files():
"""Gets all xenia source files in the project.
Returns:
A list of file paths.
"""
return [os.path.join(root, name)
for root, dirs, files in os.walk('src')
for name in files
if name.endswith(('.cc', '.c', '.h', '.inl', '.inc'))]
def find_all_source_files():
"""Gets all interesting source files in the project.
Returns:
A list of file paths.
"""
return find_xenia_source_files()
class LintCommand(Command):
"""'lint' command."""
def __init__(self, subparsers, *args, **kwargs):
super(LintCommand, self).__init__(
subparsers,
name='lint',
help_short='Checks for lint errors with clang-format.',
*args, **kwargs)
self.parser.add_argument(
'--all', action='store_true',
help='Lint all files, not just those changed.')
self.parser.add_argument(
'--origin', action='store_true',
help='Lints all files changed relative to origin/master.')
def execute(self, args, pass_args, cwd):
clang_format_binary = get_clang_format_binary()
difftemp = '.difftemp.txt'
if args['all']:
all_files = find_all_source_files()
all_files.sort()
print('- linting %d files' % (len(all_files)))
any_errors = False
for file_path in all_files:
if os.path.exists(difftemp): os.remove(difftemp)
ret = shell_call([
clang_format_binary,
'-output-replacements-xml',
'-style=file',
file_path,
], throw_on_error=False, stdout_path=difftemp)
with open(difftemp) as f:
had_errors = '<replacement ' in f.read()
if os.path.exists(difftemp): os.remove(difftemp)
if had_errors:
any_errors = True
print('')
print(file_path)
shell_call([
clang_format_binary,
'-style=file',
file_path,
], throw_on_error=False, stdout_path=difftemp)
shell_call([
sys.executable,
'tools/diff.py',
file_path,
difftemp,
difftemp,
])
shell_call([
'type' if sys.platform == 'win32' else 'cat',
difftemp,
], shell=True if sys.platform == 'win32' else False)
if os.path.exists(difftemp): os.remove(difftemp)
print('')
print('')
if any_errors:
print('ERROR: 1+ diffs. Stage changes and run \'xb format\' to fix.')
return 1
else:
print('Linting completed successfully.')
return 0
else:
print('- git-clang-format --diff')
if os.path.exists(difftemp): os.remove(difftemp)
ret = shell_call([
sys.executable,
'third_party/clang-format/git-clang-format',
'--binary=%s' % (clang_format_binary),
'--commit=%s' % ('origin/master' if args['origin'] else 'HEAD'),
'--style=file',
'--diff',
], throw_on_error=False, stdout_path=difftemp)
with open(difftemp) as f:
contents = f.read()
not_modified = 'no modified files' in contents
not_modified = not_modified or 'did not modify' in contents
f.close()
if os.path.exists(difftemp): os.remove(difftemp)
if not not_modified:
any_errors = True
print('')
shell_call([
sys.executable,
'third_party/clang-format/git-clang-format',
'--binary=%s' % (clang_format_binary),
'--commit=%s' % ('origin/master' if args['origin'] else 'HEAD'),
'--style=file',
'--diff',
])
print('ERROR: 1+ diffs. Stage changes and run \'xb format\' to fix.')
return 1
else:
print('Linting completed successfully.')
return 0
class FormatCommand(Command):
"""'format' command."""
def __init__(self, subparsers, *args, **kwargs):
super(FormatCommand, self).__init__(
subparsers,
name='format',
help_short='Reformats staged code with clang-format.',
*args, **kwargs)
self.parser.add_argument(
'--all', action='store_true',
help='Format all files, not just those changed.')
self.parser.add_argument(
'--origin', action='store_true',
help='Formats all files changed relative to origin/master.')
def execute(self, args, pass_args, cwd):
clang_format_binary = get_clang_format_binary()
if args['all']:
all_files = find_all_source_files()
all_files.sort()
print('- clang-format [%d files]' % (len(all_files)))
any_errors = False
for file_path in all_files:
ret = shell_call([
clang_format_binary,
'-i',
'-style=file',
file_path,
], throw_on_error=False)
if ret:
any_errors = True
print('')
if any_errors:
print('ERROR: 1+ clang-format calls failed.')
print('Ensure all files are staged.')
return 1
else:
print('Formatting completed successfully.')
return 0
else:
print('- git-clang-format')
shell_call([
sys.executable,
'third_party/clang-format/git-clang-format',
'--binary=%s' % (clang_format_binary),
'--commit=%s' % ('origin/master' if args['origin'] else 'HEAD'),
])
print('')
return 0
# TODO(benvanik): merge into linter, or as lint --anal?
class StyleCommand(Command):
"""'style' command."""
def __init__(self, subparsers, *args, **kwargs):
super(StyleCommand, self).__init__(
subparsers,
name='style',
help_short='Runs the style checker on all code.',
*args, **kwargs)
def execute(self, args, pass_args, cwd):
all_files = [file_path for file_path in find_all_source_files()
if not file_path.endswith('_test.cc')]
print('- cpplint [%d files]' % (len(all_files)))
ret = shell_call([
sys.executable,
'third_party/google-styleguide/cpplint/cpplint.py',
'--output=vs7',
'--linelength=80',
'--filter=-build/c++11,+build/include_alpha',
'--root=src',
] + all_files, throw_on_error=False)
print('')
if ret:
print('ERROR: 1+ cpplint calls failed.')
return 1
else:
print('Style linting completed successfully.')
return 0
# TODO(benvanik): merge into linter, or as lint --anal?
class TidyCommand(Command):
"""'tidy' command."""
def __init__(self, subparsers, *args, **kwargs):
super(TidyCommand, self).__init__(
subparsers,
name='tidy',
help_short='Runs the clang-tidy checker on all code.',
*args, **kwargs)
self.parser.add_argument(
'--fix', action='store_true',
help='Applies suggested fixes, where possible.')
self.parser.add_argument(
'--target_os', default=None,
help='Target OS passed to premake, for cross-compilation')
def execute(self, args, pass_args, cwd):
# Run premake to generate our compile_commands.json file for clang to use.
# TODO(benvanik): only do linux? whatever clang-tidy is ok with.
run_premake(get_premake_target_os(args['target_os']),
'export-compile-commands')
platform_name = ''
if sys.platform == 'darwin':
platform_name = 'darwin'
elif sys.platform == 'win32':
platform_name = 'windows'
else:
platform_name = 'linux'
tool_root = 'build/llvm_tools/debug_%s' % platform_name
all_files = [file_path for file_path in find_all_source_files()
if not file_path.endswith('_test.cc')]
# Tidy only likes .cc files.
all_files = [file_path for file_path in all_files
if file_path.endswith('.cc')]
any_errors = False
for file in all_files:
print('- clang-tidy %s' % (file))
ret = shell_call([
'clang-tidy',
'-p', tool_root,
'-checks=' + ','.join([
'clang-analyzer-*',
'google-*',
'misc-*',
'modernize-*'
# TODO(benvanik): pick the ones we want - some are silly.
# 'readability-*',
]),
] + (['-fix'] if args['fix'] else []) + [
file,
], throw_on_error=False)
if ret:
any_errors = True
print('')
if any_errors:
print('ERROR: 1+ clang-tidy calls failed.')
return 1
else:
print('Tidy completed successfully.')
return 0
class StubCommand(Command):
"""'stub' command."""
def __init__(self, subparsers, *args, **kwargs):
super(StubCommand, self).__init__(
subparsers,
name='stub',
help_short='Create new file(s) in the xenia source tree and run premake',
*args, **kwargs)
self.parser.add_argument(
'--file', default=None,
help='Generate a source file at the provided location in the source tree')
self.parser.add_argument(
'--class', default=None,
help='Generate a class pair (.cc/.h) at the provided location in the source tree')
self.parser.add_argument(
'--target_os', default=None,
help='Target OS passed to premake, for cross-compilation')
def execute(self, args, pass_args, cwd):
root = os.path.dirname(os.path.realpath(__file__))
source_root = os.path.join(root, os.path.normpath('src/xenia'))
if args['class']:
path = os.path.normpath(os.path.join(source_root, args['class']))
target_dir = os.path.dirname(path)
class_name = os.path.basename(path)
status = generate_source_class(path)
if status > 0:
return status
print('Created class \'{0}\' at {1}'.format(class_name, target_dir))
elif args['file']:
path = os.path.normpath(os.path.join(source_root, args['file']))
target_dir = os.path.dirname(path)
file_name = os.path.basename(path)
status = generate_source_file(path)
if status > 0:
return status
print('Created file \'{0}\' at {1}'.format(file_name, target_dir))
else:
print('ERROR: Please specify a file/class to generate')
return 1
run_platform_premake(target_os_override=args['target_os'])
return 0
class DevenvCommand(Command):
"""'devenv' command."""
def __init__(self, subparsers, *args, **kwargs):
super(DevenvCommand, self).__init__(
subparsers,
name='devenv',
help_short='Launches the development environment.',
*args, **kwargs)
def execute(self, args, pass_args, cwd):
devenv = None
show_reload_prompt = False
if sys.platform == 'win32':
if vs_version is None:
print('ERROR: Visual Studio is not installed.');
return 1
print('Launching Visual Studio...')
elif sys.platform == 'darwin':
print('Launching Xcode...')
devenv = 'xcode4'
elif has_bin('clion') or has_bin('clion.sh'):
print('Launching CLion...')
show_reload_prompt = create_clion_workspace()
devenv = 'cmake'
else:
print('Launching CodeLite...')
devenv = 'codelite'
print('')
print('- running premake...')
run_platform_premake(devenv=devenv)
print('')
print('- launching devenv...')
if show_reload_prompt:
print_box('Please run "File ⇒ ↺ Reload CMake Project" from inside the IDE!')
if sys.platform == 'win32':
shell_call([
'devenv',
'build\\xenia.sln',
])
elif sys.platform == 'darwin':
shell_call([
'xed',
'build/xenia.xcworkspace',
])
elif has_bin('clion'):
shell_call([
'clion',
'.',
])
elif has_bin('clion.sh'):
shell_call([
'clion.sh',
'.',
])
else:
shell_call([
'codelite',
'build/xenia.workspace',
])
print('')
return 0
if __name__ == '__main__':
main()