from pythonforandroid.recipe import TargetPythonRecipe, Recipe
from pythonforandroid.toolchain import shprint, current_directory, info
from pythonforandroid.patching import (is_linux, is_darwin, is_api_gt,
check_all, is_api_lt, is_ndk)
from os.path import exists, join, realpath
import sh
class Python2Recipe(TargetPythonRecipe):
version = "2.7.2"
url = 'http://python.org/ftp/python/{version}/Python-{version}.tar.bz2'
name = 'python2'
depends = ['hostpython2']
conflicts = ['python3crystax', 'python3']
opt_depends = ['openssl','sqlite3']
patches = ['patches/Python-{version}-xcompile.patch',
'patches/Python-{version}-ctypes-disable-wchar.patch',
'patches/disable-modules.patch',
'patches/fix-locale.patch',
'patches/fix-gethostbyaddr.patch',
'patches/fix-setup-flags.patch',
'patches/fix-filesystemdefaultencoding.patch',
'patches/fix-termios.patch',
'patches/custom-loader.patch',
'patches/verbose-compilation.patch',
'patches/fix-remove-corefoundation.patch',
'patches/fix-dynamic-lookup.patch',
'patches/fix-dlfcn.patch',
'patches/parsetuple.patch',
'patches/ctypes-find-library-updated.patch',
('patches/fix-configure-darwin.patch', is_darwin),
('patches/fix-distutils-darwin.patch', is_darwin),
('patches/fix-ftime-removal.patch', is_api_gt(19)),
('patches/disable-openpty.patch', check_all(is_api_lt(21), is_ndk('crystax')))]
from_crystax = False
def build_arch(self, arch):
if not exists(join(self.get_build_dir(arch.arch), 'libpython2.7.so')):
self.do_python_build(arch)
if not exists(self.ctx.get_python_install_dir()):
shprint(sh.cp, '-a', join(self.get_build_dir(arch.arch), 'python-install'),
self.ctx.get_python_install_dir())
# This should be safe to run every time
info('Copying hostpython binary to targetpython folder')
shprint(sh.cp, self.ctx.hostpython,
join(self.ctx.get_python_install_dir(), 'bin', 'python.host'))
self.ctx.hostpython = join(self.ctx.get_python_install_dir(), 'bin', 'python.host')
if not exists(join(self.ctx.get_libs_dir(arch.arch), 'libpython2.7.so')):
shprint(sh.cp, join(self.get_build_dir(arch.arch), 'libpython2.7.so'), self.ctx.get_libs_dir(arch.arch))
# # if exists(join(self.get_build_dir(arch.arch), 'libpython2.7.so')):
# if exists(join(self.ctx.libs_dir, 'libpython2.7.so')):
# info('libpython2.7.so already exists, skipping python build.')
# if not exists(join(self.ctx.get_python_install_dir(), 'libpython2.7.so')):
# info('Copying python-install to dist-dependent location')
# shprint(sh.cp, '-a', 'python-install', self.ctx.get_python_install_dir())
# self.ctx.hostpython = join(self.ctx.get_python_install_dir(), 'bin', 'python.host')
# return
def do_python_build(self, arch):
hostpython_recipe = Recipe.get_recipe('hostpython2', self.ctx)
shprint(sh.cp, self.ctx.hostpython, self.get_build_dir(arch.arch))
shprint(sh.cp, self.ctx.hostpgen, self.get_build_dir(arch.arch))
hostpython = join(self.get_build_dir(arch.arch), 'hostpython')
hostpgen = join(self.get_build_dir(arch.arch), 'hostpython')
with current_directory(self.get_build_dir(arch.arch)):
hostpython_recipe = Recipe.get_recipe('hostpython2', self.ctx)
shprint(sh.cp, join(hostpython_recipe.get_recipe_dir(), 'Setup'), 'Modules')
env = arch.get_env()
# AND: Should probably move these to get_recipe_env for
# neatness, but the whole recipe needs tidying along these
# lines
env['HOSTARCH'] = 'arm-eabi'
env['BUILDARCH'] = shprint(sh.gcc, '-dumpmachine').stdout.decode('utf-8').split('\n')[0]
env['CFLAGS'] = ' '.join([env['CFLAGS'], '-DNO_MALLINFO'])
# TODO need to add a should_build that checks if optional
# dependencies have changed (possibly in a generic way)
if 'openssl' in self.ctx.recipe_build_order:
r = Recipe.get_recipe('openssl', self.ctx)
openssl_build_dir = r.get_build_dir(arch.arch)
setuplocal = join('Modules', 'Setup.local')
shprint(sh.cp, join(self.get_recipe_dir(), 'Setup.local-ssl'), setuplocal)
shprint(sh.sed, '-i.backup', 's#^SSL=.*#SSL={}#'.format(openssl_build_dir), setuplocal)
env['OPENSSL_VERSION'] = r.version
if 'sqlite3' in self.ctx.recipe_build_order:
# Include sqlite3 in python2 build
r = Recipe.get_recipe('sqlite3', self.ctx)
i = ' -I' + r.get_build_dir(arch.arch)
l = ' -L' + r.get_lib_dir(arch) + ' -lsqlite3'
# Insert or append to env
f = 'CPPFLAGS'
env[f] = env[f] + i if f in env else i
f = 'LDFLAGS'
env[f] = env[f] + l if f in env else l
configure = sh.Command('./configure')
# AND: OFLAG isn't actually set, should it be?
shprint(configure,
'--host={}'.format(env['HOSTARCH']),
'--build={}'.format(env['BUILDARCH']),
# 'OPT={}'.format(env['OFLAG']),
'--prefix={}'.format(realpath('./python-install')),
'--enable-shared',
'--disable-toolbox-glue',
'--disable-framework',
_env=env)
# AND: tito left this comment in the original source. It's still true!
# FIXME, the first time, we got a error at:
# python$EXE ../../Tools/scripts/h2py.py -i '(u_long)' /usr/include/netinet/in.h
# /home/tito/code/python-for-android/build/python/Python-2.7.2/python: 1: Syntax error: word unexpected (expecting ")")
# because at this time, python is arm, not x86. even that, why /usr/include/netinet/in.h is used ?
# check if we can avoid this part.
make = sh.Command(env['MAKE'].split(' ')[0])
print('First install (expected to fail...')
try:
shprint(make, '-j5', 'install', 'HOSTPYTHON={}'.format(hostpython),
'HOSTPGEN={}'.format(hostpgen),
'CROSS_COMPILE_TARGET=yes',
'INSTSONAME=libpython2.7.so',
_env=env)
except sh.ErrorReturnCode_2:
print('First python2 make failed. This is expected, trying again.')
print('Second install (expected to work)')
shprint(sh.touch, 'python.exe', 'python')
shprint(make, '-j5', 'install', 'HOSTPYTHON={}'.format(hostpython),
'HOSTPGEN={}'.format(hostpgen),
'CROSS_COMPILE_TARGET=yes',
'INSTSONAME=libpython2.7.so',
_env=env)
if is_darwin():
shprint(sh.cp, join(self.get_recipe_dir(), 'patches', '_scproxy.py'),
join('python-install', 'Lib'))
shprint(sh.cp, join(self.get_recipe_dir(), 'patches', '_scproxy.py'),
join('python-install', 'lib', 'python2.7'))
# reduce python
for dir_name in ('test', join('json', 'tests'), 'lib-tk',
join('sqlite3', 'test'), join('unittest, test'),
join('lib2to3', 'tests'), join('bsddb', 'tests'),
join('distutils', 'tests'), join('email', 'test'),
'curses'):
shprint(sh.rm, '-rf', join('python-install',
'lib', 'python2.7', dir_name))
# info('Copying python-install to dist-dependent location')
# shprint(sh.cp, '-a', 'python-install', self.ctx.get_python_install_dir())
# print('Copying hostpython binary to targetpython folder')
# shprint(sh.cp, self.ctx.hostpython,
# join(self.ctx.get_python_install_dir(), 'bin', 'python.host'))
# self.ctx.hostpython = join(self.ctx.get_python_install_dir(), 'bin', 'python.host')
# print('python2 build done, exiting for debug')
# exit(1)
recipe = Python2Recipe()