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#!/usr/bin/env python
import optparse
import os
import pprint
import re
import shlex
import subprocess
import sys
root_dir = os.path.dirname(__file__)
# parse our options
parser = optparse.OptionParser()
parser.add_option("--debug",
action="store_true",
dest="debug",
help="Also build debug build")
parser.add_option("--node",
action="store",
dest="node",
help="Name of the node executable (defaults to node)")
parser.add_option("--npm",
action="store",
dest="npm",
help="Name of the npm executable (defaults to npm)")
parser.add_option("--pkg-config-root",
action="store",
dest="pkgconfig_root",
help="Path to pkg-config directory")
parser.add_option("--boost",
action="store",
dest="boost_root",
help="Path to boost (defaults to /usr/local)")
(options, args) = parser.parse_args()
def pkg_config(pkg, pkgconfig_root):
env = os.environ.copy()
if pkgconfig_root:
env["PKG_CONFIG_PATH"] = pkgconfig_root
env["PKG_CONFIG_ALLOW_SYSTEM_CFLAGS"] = "1"
env["PKG_CONFIG_ALLOW_SYSTEM_LIBS"] = "1"
cmd = subprocess.Popen(['pkg-config', '--static', '--libs', pkg], stdout=subprocess.PIPE, env=env)
libs, ret = cmd.communicate()
if (ret): return None
cmd = subprocess.Popen(['pkg-config', '--static', '--cflags', pkg], stdout=subprocess.PIPE, env=env)
cflags, ret = cmd.communicate()
if (ret): return None
return (libs, cflags)
def configure_mbgl(o):
if options.boost_root:
o['variables']['boost_root'] = options.boost_root
else:
o['variables']['boost_root'] = '/usr/local'
if options.node:
o['variables']['node'] = options.node
else:
o['variables']['node'] = 'node'
if options.npm:
o['variables']['npm'] = options.npm
else:
o['variables']['npm'] = 'npm'
o['target_defaults']['default_configuration'] = 'Debug' if options.debug else 'Release'
def fix_frameworks(libs):
# don't split "-framework Foo"
return re.split('(?<!-framework)\s+', libs.strip())
def configure_glfw3(o):
ret = pkg_config('glfw3', options.pkgconfig_root)
if not ret:
sys.stderr.write('could not find glfw3 with pkg-config')
sys.exit(-1)
o['variables']['glfw3_libraries'] = fix_frameworks(ret[0])
o['variables']['glfw3_cflags'] = ret[1].split()
def configure_uv(o):
ret = pkg_config('libuv', options.pkgconfig_root)
if not ret:
sys.stderr.write('could not find uv with pkg-config')
sys.exit(-1)
o['variables']['uv_libraries'] = ret[0].split()
o['variables']['uv_cflags'] = ret[1].split()
def configure_png(o):
ret = pkg_config('libpng', options.pkgconfig_root)
if not ret:
sys.stderr.write('could not find png with pkg-config')
sys.exit(-1)
o['variables']['png_libraries'] = ret[0].split()
o['variables']['png_cflags'] = ret[1].split()
def configure_curl(o):
ret = pkg_config('libcurl', options.pkgconfig_root)
if not ret:
sys.stderr.write('could not find curl with pkg-config')
sys.exit(-1)
o['variables']['curl_libraries'] = ret[0].split()
o['variables']['curl_cflags'] = ret[1].split()
def write(filename, data):
filename = os.path.join(root_dir, filename)
print "creating ", filename
f = open(filename, 'w+')
f.write(data)
output = {
'variables': { 'python': sys.executable },
'target_defaults' : {
'include_dirs': [],
'libraries': [],
'defines': [],
'cflags': []
}
}
if __name__ == '__main__':
configure_mbgl(output)
configure_glfw3(output)
configure_uv(output)
configure_png(output)
configure_curl(output)
pprint.pprint(output, indent=2)
write('config.gypi', "# Do not edit. Generated by the configure script.\n" +
pprint.pformat(output, indent=2) + "\n")
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