mirror of
https://github.com/reactos/ninja.git
synced 2024-11-30 15:10:37 +00:00
152 lines
4.2 KiB
Python
Executable File
152 lines
4.2 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright 2011 Google Inc. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import print_function
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from optparse import OptionParser
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import sys
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import os
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import glob
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import errno
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import shlex
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import shutil
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import subprocess
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os.chdir(os.path.dirname(os.path.abspath(__file__)))
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parser = OptionParser()
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parser.add_option('--verbose', action='store_true',
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help='enable verbose build',)
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parser.add_option('--x64', action='store_true',
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help='force 64-bit build (Windows)',)
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# TODO: make this --platform to match configure.py.
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parser.add_option('--windows', action='store_true',
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help='force native Windows build (when using Cygwin Python)',
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default=sys.platform.startswith('win32'))
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(options, conf_args) = parser.parse_args()
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def run(*args, **kwargs):
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returncode = subprocess.call(*args, **kwargs)
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if returncode != 0:
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sys.exit(returncode)
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# Compute system-specific CFLAGS/LDFLAGS as used in both in the below
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# g++ call as well as in the later configure.py.
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cflags = os.environ.get('CFLAGS', '').split()
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ldflags = os.environ.get('LDFLAGS', '').split()
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if sys.platform.startswith('freebsd'):
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cflags.append('-I/usr/local/include')
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ldflags.append('-L/usr/local/lib')
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print('Building ninja manually...')
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try:
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os.mkdir('build')
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except OSError:
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e = sys.exc_info()[1]
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if e.errno != errno.EEXIST:
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raise
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sources = []
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for src in glob.glob('src/*.cc'):
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if src.endswith('test.cc') or src.endswith('.in.cc'):
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continue
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if src.endswith('bench.cc'):
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continue
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filename = os.path.basename(src)
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if filename == 'browse.cc': # Depends on generated header.
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continue
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if options.windows:
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if src.endswith('-posix.cc'):
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continue
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else:
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if src.endswith('-win32.cc'):
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continue
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sources.append(src)
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if options.windows:
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sources.append('src/getopt.c')
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vcdir = os.environ.get('VCINSTALLDIR')
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if vcdir:
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if options.x64:
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cl = [os.path.join(vcdir, 'bin', 'x86_amd64', 'cl.exe')]
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if not os.path.exists(cl[0]):
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cl = [os.path.join(vcdir, 'bin', 'amd64', 'cl.exe')]
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else:
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cl = [os.path.join(vcdir, 'bin', 'cl.exe')]
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args = cl + ['/nologo', '/EHsc', '/DNOMINMAX']
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else:
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args = shlex.split(os.environ.get('CXX', 'g++'))
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cflags.extend(['-Wno-deprecated',
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'-DNINJA_PYTHON="' + sys.executable + '"',
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'-DNINJA_BOOTSTRAP'])
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if options.windows:
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cflags.append('-D_WIN32_WINNT=0x0501')
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conf_args.append("--platform=mingw")
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if options.x64:
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cflags.append('-m64')
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args.extend(cflags)
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args.extend(ldflags)
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binary = 'ninja.bootstrap'
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if options.windows:
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binary = 'ninja.bootstrap.exe'
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args.extend(sources)
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if vcdir:
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args.extend(['/link', '/out:' + binary])
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else:
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args.extend(['-o', binary])
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if options.verbose:
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print(' '.join(args))
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try:
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run(args)
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except:
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print('Failure running:', args)
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raise
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verbose = []
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if options.verbose:
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verbose = ['-v']
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if options.windows:
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print('Building ninja using itself...')
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run([sys.executable, 'configure.py'] + conf_args)
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run(['./' + binary] + verbose)
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# Copy the new executable over the bootstrap one.
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shutil.copyfile('ninja.exe', binary)
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# Clean up.
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for obj in glob.glob('*.obj'):
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os.unlink(obj)
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print("""
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Done!
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Note: to work around Windows file locking, where you can't rebuild an
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in-use binary, to run ninja after making any changes to build ninja itself
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you should run ninja.bootstrap instead.""")
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else:
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print('Building ninja using itself...')
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run([sys.executable, 'configure.py'] + conf_args)
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run(['./' + binary] + verbose)
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os.unlink(binary)
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print('Done!')
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