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#!/usr/bin/env python
import distutils.core as dic
import distutils.dir_util as dut
import distutils.file_util as fut
import distutils.sysconfig as dsy
import io
import os
import subprocess
import sys
pycairo_version = '1.10.1'
cairo_version_required = '1.10.2'
python_version_required = (3,0)
pkgconfig_file = 'py3cairo.pc'
config_file = 'src/config.h'
def call(command):
pipe = subprocess.Popen(command, shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
pipe.wait()
return pipe
def pkg_config_version_check(pkg, version):
check = '%s >= %s' % (pkg, version)
pipe = call("pkg-config --print-errors --exists '%s'" % (check,))
if pipe.returncode == 0:
print(check, ' Successful')
else:
print(check, ' Failed')
raise SystemExit(pipe.stderr.read().decode())
def pkg_config_parse(opt, pkg):
check = "pkg-config %s %s" % (opt, pkg)
pipe = call("pkg-config %s %s" % (opt, pkg))
if pipe.returncode != 0:
print(check, ' Failed')
raise SystemExit(pipe.stderr.read().decode())
output = pipe.stdout.read()
output = output.decode() # get the str
opt = opt[-2:]
return [x.lstrip(opt) for x in output.split()]
def createPcFile(PcFile):
print('creating %s' % PcFile)
with open(PcFile, 'w') as fo:
fo.write ("""\
prefix=%s
Name: Pycairo
Description: Python 3 bindings for cairo
Version: %s
Requires: cairo
Cflags: -I${prefix}/include/pycairo
Libs:
""" % (sys.prefix, pycairo_version)
)
def createConfigFile(ConfigFile):
print('creating %s' % ConfigFile)
v = pycairo_version.split('.')
with open(ConfigFile, 'w') as fo:
fo.write ("""\
// Configuration header created by setup.py - do not edit
#ifndef _CONFIG_H
#define _CONFIG_H 1
#define PYCAIRO_VERSION_MAJOR %s
#define PYCAIRO_VERSION_MINOR %s
#define PYCAIRO_VERSION_MICRO %s
#define VERSION "%s"
#endif // _CONFIG_H
""" % (v[0], v[1], v[2], pycairo_version)
)
if sys.version_info < python_version_required:
raise SystemExit('Error: Python >= %s is required' %
(python_version_required,))
pkg_config_version_check ('cairo', cairo_version_required)
if sys.platform == 'win32':
runtime_library_dirs = []
else:
runtime_library_dirs = pkg_config_parse('--libs-only-L', 'cairo')
createPcFile(pkgconfig_file)
createConfigFile(config_file)
cairo = dic.Extension(
name = 'cairo._cairo',
sources = ['src/cairomodule.c',
'src/context.c',
'src/font.c',
'src/matrix.c',
'src/path.c',
'src/pattern.c',
'src/region.c',
'src/surface.c',
],
include_dirs = pkg_config_parse('--cflags-only-I', 'cairo'),
library_dirs = pkg_config_parse('--libs-only-L', 'cairo'),
libraries = pkg_config_parse('--libs-only-l', 'cairo'),
runtime_library_dirs = runtime_library_dirs,
)
dic.setup(
name = "pycairo",
version = pycairo_version,
description = "python interface for cairo",
ext_modules = [cairo],
data_files = [
('include/pycairo', ['src/py3cairo.h']),
('lib/pkgconfig', [pkgconfig_file]),
(os.path.join(dsy.get_python_lib(), 'cairo'),
['src/__init__.py']),
],
)
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