llnode/gyp_llnode at master · hhellyer/llnode · GitHub

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#!/usr/bin/env python

import glob

import platform

import os

import subprocess

import sys

CC = os.environ.get('CC', 'cc')

script_dir = os.path.dirname(__file__)

root = os.path.normpath(script_dir)

output_dir = os.path.join(os.path.abspath(root), 'out')

sys.path.insert(0, os.path.join(root, 'tools', 'gyp', 'pylib'))

try:

import gyp

except ImportError:

print('You need to install gyp in tools/gyp first, run:')

print(' svn co http://gyp.googlecode.com/svn/trunk tools/gyp');

print('or')

print(' git clone https://chromium.googlesource.com/external/gyp.git ' +

'tools/gyp')

sys.exit(42)

def host_arch():

machine = platform.machine()

if machine == 'i386': return 'ia32'

if machine == 'x86_64': return 'x64'

if machine.startswith('arm'): return 'arm'

if machine.startswith('mips'): return 'mips'

return machine # Return as-is and hope for the best.

def compiler_version():

proc = subprocess.Popen(CC.split() + ['--version'], stdout=subprocess.PIPE)

is_clang = 'clang' in proc.communicate()[0].split('\n')[0]

proc = subprocess.Popen(CC.split() + ['-dumpversion'], stdout=subprocess.PIPE)

version = proc.communicate()[0].split('.')

# Allow for (e.g.) gcc version 7 (not 7.0)

version.append('0')

version = map(int, version[:2])

version = tuple(version)

return (version, is_clang)

def run_gyp(args):

rc = gyp.main(args)

if rc != 0:

print 'Error running GYP'

sys.exit(rc)

if __name__ == '__main__':

args = sys.argv[1:]

# GYP bug.

# On msvs it will crash if it gets an absolute path.

# On Mac/make it will crash if it doesn't get an absolute path.

if sys.platform == 'win32':

args.append(os.path.join(root, 'llnode.gyp.json'))

common_fn = os.path.join(root, 'common.gypi')

options_fn = os.path.join(root, 'options.gypi')

# we force vs 2010 over 2008 which would otherwise be the default for gyp

if not os.environ.get('GYP_MSVS_VERSION'):

os.environ['GYP_MSVS_VERSION'] = '2010'

else:

args.append(os.path.join(os.path.abspath(root), 'llnode.gyp.json'))

common_fn = os.path.join(os.path.abspath(root), 'common.gypi')

options_fn = os.path.join(os.path.abspath(root), 'options.gypi')

if os.path.exists(common_fn):

args.extend(['-I', common_fn])

if os.path.exists(options_fn):

args.extend(['-I', options_fn])

args.append('--depth=' + root)

# There's a bug with windows which doesn't allow this feature.

if sys.platform != 'win32':

if '-f' not in args:

args.extend('-f make'.split())

if 'ninja' not in args:

args.extend(['-Goutput_dir=' + output_dir])

args.extend(['--generator-output', output_dir])

(major, minor), is_clang = compiler_version()

args.append('-Dgcc_version=%d' % (10 * major + minor))

args.append('-Dclang=%d' % int(is_clang))

if not any(a.startswith('-Dhost_arch=') for a in args):

args.append('-Dhost_arch=%s' % host_arch())

if not any(a.startswith('-Dtarget_arch=') for a in args):

args.append('-Dtarget_arch=%s' % host_arch())

gyp_args = list(args)

print gyp_args

run_gyp(gyp_args)

llnode/gyp_llnode at master · hhellyer/llnode · GitHub

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