mirror of
https://github.com/reactos/ninja.git
synced 2024-11-27 13:40:30 +00:00
211 lines
6.6 KiB
Python
Executable File
211 lines
6.6 KiB
Python
Executable File
#!/usr/bin/env python
|
|
#
|
|
# Copyright 2001 Google Inc. All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
"""Script that generates the build.ninja for ninja itself.
|
|
|
|
Projects that use ninja themselves should either write a similar script
|
|
or use a meta-build system that supports Ninja output."""
|
|
|
|
from optparse import OptionParser
|
|
import os
|
|
import sys
|
|
sys.path.insert(0, 'misc')
|
|
|
|
import ninja
|
|
|
|
parser = OptionParser()
|
|
platforms = ['linux', 'freebsd', 'mingw', 'windows']
|
|
parser.add_option('--platform',
|
|
help='target platform (' + '/'.join(platforms) + ')',
|
|
choices=platforms)
|
|
parser.add_option('--debug', action='store_true',
|
|
help='enable debugging flags',)
|
|
parser.add_option('--profile', action='store_true',
|
|
help='enable profiling',)
|
|
(options, args) = parser.parse_args()
|
|
|
|
platform = options.platform
|
|
if platform is None:
|
|
platform = sys.platform
|
|
if platform.startswith('linux'):
|
|
platform = 'linux'
|
|
elif platform.startswith('freebsd'):
|
|
platform = 'freebsd'
|
|
elif platform.startswith('mingw'):
|
|
platform = 'mingw'
|
|
elif platform.startswith('win'):
|
|
platform = 'windows'
|
|
|
|
BUILD_FILENAME = 'build.ninja'
|
|
buildfile = open(BUILD_FILENAME, 'w')
|
|
n = ninja.Writer(buildfile)
|
|
n.comment('This file is used to build ninja itself.')
|
|
n.comment('It is generated by ' + os.path.basename(__file__) + '.')
|
|
n.newline()
|
|
|
|
def src(filename):
|
|
return os.path.join('src', filename)
|
|
def built(filename):
|
|
return os.path.join('$builddir', filename)
|
|
def doc(filename):
|
|
return os.path.join('doc', filename)
|
|
def cxx(name, **kwargs):
|
|
return n.build(built(name + '.o'), 'cxx', src(name + '.cc'), **kwargs)
|
|
|
|
n.variable('builddir', 'build')
|
|
|
|
cflags = ['-g', '-Wall', '-Wno-deprecated', '-fno-exceptions',
|
|
'-fvisibility=hidden', '-pipe']
|
|
if not options.debug:
|
|
cflags.append('-O2')
|
|
ldflags = []
|
|
if platform == 'mingw':
|
|
n.variable('cxx', 'i586-mingw32msvc-c++')
|
|
# "warning: visibility attribute not supported in this
|
|
# configuration; ignored"
|
|
cflags.remove('-fvisibility=hidden')
|
|
cflags.append('-Igtest-1.6.0/include')
|
|
ldflags.append('-Lgtest-1.6.0/lib/.libs')
|
|
else:
|
|
n.variable('cxx', os.environ.get('CXX', 'g++'))
|
|
if options.profile:
|
|
cflags.append('-pg')
|
|
ldflags.append('-pg')
|
|
|
|
if 'CFLAGS' in os.environ:
|
|
cflags.append(os.environ['CFLAGS'])
|
|
n.variable('cflags', ' '.join(cflags))
|
|
if 'LDFLAGS' in os.environ:
|
|
ldflags.append(os.environ['LDFLAGS'])
|
|
n.variable('ldflags', ' '.join(ldflags))
|
|
n.newline()
|
|
|
|
n.rule('cxx',
|
|
command='$cxx -MMD -MF $out.d $cflags -c $in -o $out',
|
|
depfile='$out.d',
|
|
description='CXX $out')
|
|
n.newline()
|
|
|
|
ar = 'ar'
|
|
if platform == 'mingw':
|
|
ar = 'i586-mingw32msvc-ar'
|
|
n.rule('ar',
|
|
command=ar + ' crs $out $in',
|
|
description='AR $out')
|
|
n.newline()
|
|
|
|
n.rule('link',
|
|
command='$cxx $ldflags -o $out $in $libs',
|
|
description='LINK $out')
|
|
n.newline()
|
|
|
|
objs = []
|
|
|
|
if platform not in ('mingw'):
|
|
n.comment('browse_py.h is used to inline browse.py.')
|
|
n.rule('inline',
|
|
command='src/inline.sh $varname < $in > $out',
|
|
description='INLINE $out')
|
|
n.build(built('browse_py.h'), 'inline', src('browse.py'),
|
|
variables=[('varname', 'kBrowsePy')])
|
|
n.newline()
|
|
|
|
n.comment("TODO: this shouldn't need to depend on inline.sh.")
|
|
objs += cxx('browse',
|
|
implicit='src/inline.sh',
|
|
order_only=built('browse_py.h'))
|
|
n.newline()
|
|
|
|
n.comment('Core source files all build into ninja library.')
|
|
for name in ['build', 'build_log', 'clean', 'eval_env', 'graph', 'graphviz',
|
|
'parsers', 'util', 'stat_cache',
|
|
'ninja_jumble']:
|
|
objs += cxx(name)
|
|
if platform == 'mingw':
|
|
objs += cxx('subprocess-win32')
|
|
else:
|
|
objs += cxx('subprocess')
|
|
ninja_lib = n.build(built('libninja.a'), 'ar', objs)
|
|
n.newline()
|
|
|
|
n.comment('Main executable is library plus main() function.')
|
|
objs = cxx('ninja')
|
|
n.build('ninja', 'link', objs, implicit=ninja_lib,
|
|
variables=[('libs', '-L$builddir -lninja')])
|
|
n.newline()
|
|
|
|
n.comment('Tests all build into ninja_test executable.')
|
|
objs = []
|
|
for name in ['build_test', 'build_log_test', 'graph_test', 'ninja_test',
|
|
'parsers_test', 'subprocess_test', 'util_test', 'clean_test',
|
|
'test']:
|
|
objs += cxx(name)
|
|
ldflags.append('-lgtest_main -lgtest')
|
|
if platform != 'mingw':
|
|
ldflags.append('-lpthread')
|
|
n.build('ninja_test', 'link', objs, implicit=ninja_lib,
|
|
variables=[('libs', '-L$builddir -lninja'),
|
|
('ldflags', ' '.join(ldflags))])
|
|
n.newline()
|
|
|
|
n.comment('Perftest executable.')
|
|
objs = cxx('parser_perftest')
|
|
n.build('parser_perftest', 'link', objs, implicit=ninja_lib,
|
|
variables=[('libs', '-L$builddir -lninja')])
|
|
n.newline()
|
|
|
|
n.comment('Generate a graph using the "graph" tool.')
|
|
n.rule('gendot',
|
|
command='./ninja -t graph > $out')
|
|
n.rule('gengraph',
|
|
command='dot -Tpng $in > $out')
|
|
dot = n.build(built('graph.dot'), 'gendot', ['ninja', 'build.ninja'])
|
|
n.build('graph.png', 'gengraph', dot)
|
|
n.newline()
|
|
|
|
n.comment('Generate the manual using asciidoc.')
|
|
n.rule('asciidoc',
|
|
command='asciidoc -a toc -o $out $in',
|
|
description='ASCIIDOC $in')
|
|
manual = n.build(doc('manual.html'), 'asciidoc', doc('manual.asciidoc'))
|
|
n.build('manual', 'phony',
|
|
order_only=manual)
|
|
n.newline()
|
|
|
|
n.comment('Generate Doxygen.')
|
|
n.rule('doxygen',
|
|
command='doxygen $in',
|
|
description='DOXYGEN $in')
|
|
n.variable('doxygen_mainpage_generator',
|
|
src('gen_doxygen_mainpage.sh'))
|
|
n.rule('doxygen_mainpage',
|
|
command='$doxygen_mainpage_generator $in > $out',
|
|
description='DOXYGEN_MAINPAGE $out')
|
|
mainpage = n.build(built('doxygen_mainpage'), 'doxygen_mainpage',
|
|
['README', 'HACKING', 'COPYING'],
|
|
implicit=['$doxygen_mainpage_generator'])
|
|
n.build('doxygen', 'doxygen', doc('doxygen.config'),
|
|
implicit=mainpage)
|
|
n.newline()
|
|
|
|
n.comment('Regenerate build files if build script changes.')
|
|
n.rule('configure',
|
|
command='./configure.py')
|
|
n.build('build.ninja', 'configure',
|
|
implicit='configure.py')
|
|
|
|
print 'wrote %s.' % BUILD_FILENAME
|