from pythonforandroid.toolchain import Recipe, shprint, current_directory, ArchARM
from os.path import exists, join
from os import uname
import glob
import sh
class Python3Recipe(Recipe):
version = '3.4.2'
url = 'http://python.org/ftp/python/{version}/Python-{version}.tgz'
name = 'python3'
depends = ['hostpython3']
conflicts = ['python2']
def __init__(self, **kwargs):
super(Python3Recipe, self).__init__(**kwargs)
def prebuild_arch(self, arch):
build_dir = self.get_build_container_dir(arch.arch)
if exists(join(build_dir, '.patched')):
print('Python3 already patched, skipping.')
return
self.ctx.cython = 'cython' # Temporary hack
# # self.apply_patch(join('patches_inclement',
# # 'python-{version}-define_macro.patch'.format(version=self.version)))
# # self.apply_patch(join('patches_inclement',
# # 'python-{version}-android-locale.patch'.format(version=self.version)))
# # self.apply_patch(join('patches_inclement',
# # 'python-{version}-android-misc.patch'.format(version=self.version)))
# self.apply_patch(join('patches_inclement',
# 'python-{version}-locale_and_android_misc.patch'.format(version=self.version)))
self.apply_patch(join('patches', 'python-{version}-android-libmpdec.patch'.format(version=self.version)),
arch.arch)
self.apply_patch(join('patches', 'python-{version}-android-locale.patch'.format(version=self.version)), arch.arch)
self.apply_patch(join('patches', 'python-{version}-android-misc.patch'.format(version=self.version)), arch.arch)
# self.apply_patch(join('patches', 'python-{version}-android-missing-getdents64-definition.patch'.format(version=self.version)), arch.arch)
self.apply_patch(join('patches', 'python-{version}-cross-compile.patch'.format(version=self.version)), arch.arch)
self.apply_patch(join('patches', 'python-{version}-python-misc.patch'.format(version=self.version)), arch.arch)
self.apply_patch(join('patches', 'python-{version}-libpymodules_loader.patch'.format(version=self.version)), arch.arch)
self.apply_patch('log_failures.patch', arch.arch)
shprint(sh.touch, join(build_dir, '.patched'))
def build_arch(self, arch):
if 'sqlite' in self.ctx.recipe_build_order or 'openssl' in self.ctx.recipe_build_order:
print('sqlite or openssl support not yet enabled in python recipe')
exit(1)
hostpython_recipe = Recipe.get_recipe('hostpython3', 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')
if exists(join(self.get_build_dir(arch.arch), 'libpython3.4m.so')):
print('libpython3.4m.so already exists, skipping python build.')
self.ctx.hostpython = join(self.ctx.build_dir, 'python-install',
'bin', 'python.host')
return
with current_directory(self.get_build_dir(arch.arch)):
hostpython_recipe = Recipe.get_recipe('hostpython3', self.ctx)
# shprint(sh.cp, join(hostpython_recipe.get_recipe_dir(), 'Setup'), 'Modules')
env = ArchARM(self.ctx).get_env()
env["LDFLAGS"] = env["LDFLAGS"] + ' -llog'
# 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
# env['CFLAGS'] = ' '.join([env['CFLAGS'], '-DNO_MALLINFO'])
env['HOSTARCH'] = 'arm-linux-androideabi'
env['BUILDARCH'] = 'x86_64-pc-linux-gnu'
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(join(self.ctx.build_dir, 'python-install')),
# '--enable-shared',
# '--disable-toolbox-glue',
# '--disable-framefork',
# _env=env)
with open('config.site', 'w') as fileh:
fileh.write('''
ac_cv_file__dev_ptmx=no
ac_cv_file__dev_ptc=no
''')
shprint(configure,
'CROSS_COMPILE_TARGET=yes',
'HOSTPYTHON={}'.format(hostpython),
'CONFIG_SITE=config.site',
'--prefix={}'.format(join(self.ctx.build_dir, 'python-install')),
'--host={}'.format(env['HOSTARCH']),
'--build={}'.format(env['BUILDARCH']),
'--disable-ipv6',
'--enable-shared',
'--without-ensurepip',
_env=env)
# The python2 build always fails the first time, but python3 seems to work.
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=libpython3.7.so',
# _env=env)
# except sh.ErrorReturnCode_2:
# print('First python3 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=libpython3.7.so',
# _env=env)
shprint(make, '-j5',
'CROSS_COMPILE_TARGET=yes',
'HOSTPYTHON={}'.format(hostpython),
'HOSTPGEN={}'.format(hostpgen),
_env=env)
shprint(make, '-j5', 'install',
'CROSS_COMPILE_TARGET=yes',
'HOSTPYTHON={}'.format(hostpython),
'HOSTPGEN={}'.format(hostpgen),
_env=env)
# if uname()[0] == 'Darwin':
# shprint(sh.cp, join(self.get_recipe_dir(), 'patches', '_scproxy.py'),
# join(self.get_build_dir(), 'Lib'))
# shprint(sh.cp, join(self.get_recipe_dir(), 'patches', '_scproxy.py'),
# join(self.ctx.build_dir, 'python-install', 'lib', 'python3.7'))
print('Ready to copy .so for python arm')
shprint(sh.cp, 'libpython3.4m.so', self.ctx.libs_dir)
shprint(sh.cp, 'libpython3.so', self.ctx.libs_dir)
print('Copying hostpython binary to targetpython folder')
shprint(sh.cp, self.ctx.hostpython,
join(self.ctx.build_dir, 'python-install', 'bin',
'python.host'))
self.ctx.hostpython = join(self.ctx.build_dir, 'python-install',
'bin', 'python.host')
# 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(self.ctx.build_dir, 'python-install',
'lib', 'python3.7', dir_name))
# print('python3 build done, exiting for debug')
# exit(1)
recipe = Python3Recipe()