def prebuild_arch(self, arch):
super(TargetPythonRecipe, self).prebuild_arch(arch)
if self.from_crystax and self.ctx.ndk != 'crystax':
error('The {} recipe can only be built when '
'using the CrystaX NDK. Exiting.'.format(self.name))
exit(1)
self.ctx.python_recipe = self
def prebuild_arch(self, arch):
super(TargetPythonRecipe, self).prebuild_arch(arch)
if self.from_crystax and self.ctx.ndk != 'crystax':
error('The {} recipe can only be built when '
'using the CrystaX NDK. Exiting.'.format(self.name))
exit(1)
self.ctx.python_recipe = self
def prebuild_arch(self, arch):
super(AndroidRecipe, self).prebuild_arch(arch)
ctx_bootstrap = self.ctx.bootstrap.name
# define macros for Cython, C, Python
tpxi = 'DEF {} = {}\n'
th = '#define {} {}\n'
tpy = '{} = {}\n'
# make sure bootstrap name is in unicode
if isinstance(ctx_bootstrap, bytes):
ctx_bootstrap = ctx_bootstrap.decode('utf-8')
bootstrap = bootstrap_name = ctx_bootstrap
is_sdl2 = bootstrap_name in ('sdl2', 'sdl2python3', 'sdl2_gradle')
is_webview = bootstrap_name in ('webview',)
if is_sdl2 or is_webview:
if is_sdl2:
bootstrap = 'sdl2'
java_ns = u'org.kivy.android'
jni_ns = u'org/kivy/android'
else:
logger.error((
'unsupported bootstrap for android recipe: {}'
''.format(bootstrap_name)
))
exit(1)
config = {
'BOOTSTRAP': bootstrap,
'IS_SDL2': int(is_sdl2),
'PY2': int(will_build('python2')(self)),
'JAVA_NAMESPACE': java_ns,
'JNI_NAMESPACE': jni_ns,
}
# create config files for Cython, C and Python
with (
current_directory(self.get_build_dir(arch.arch))), (
open(join('android', 'config.pxi'), 'w')) as fpxi, (
open(join('android', 'config.h'), 'w')) as fh, (
open(join('android', 'config.py'), 'w')) as fpy:
for key, value in config.items():
fpxi.write(tpxi.format(key, repr(value)))
fpy.write(tpy.format(key, repr(value)))
fh.write(th.format(
key,
value if isinstance(value, int) else '"{}"'.format(value)
))
self.config_env[key] = str(value)
if is_sdl2:
fh.write('JNIEnv *SDL_AndroidGetJNIEnv(void);\n')
fh.write(
'#define SDL_ANDROID_GetJNIEnv SDL_AndroidGetJNIEnv\n'
)
def handle_build_exception(exception):
"""
Handles a raised BuildInterruptingException by printing its error
message and associated instructions, if any, then exiting.
"""
error('Build failed: {}'.format(exception.message))
if exception.instructions is not None:
info('Instructions: {}'.format(exception.instructions))
exit(1)
def handle_build_exception(exception):
"""
Handles a raised BuildInterruptingException by printing its error
message and associated instructions, if any, then exiting.
"""
error('Build failed: {}'.format(exception.message))
if exception.instructions is not None:
info('Instructions: {}'.format(exception.instructions))
exit(1)
def prebuild_arch(self, arch):
super(AndroidRecipe, self).prebuild_arch(arch)
tpxi = 'DEF {} = {}\n'
th = '#define {} {}\n'
tpy = '{} = {}\n'
bootstrap = bootstrap_name = self.ctx.bootstrap.name
is_sdl2 = bootstrap_name in ('sdl2', 'sdl2python3')
is_pygame = bootstrap_name in ('pygame', )
is_webview = bootstrap_name in ('webview')
is_lbry = bootstrap_name in ('lbry')
if is_sdl2 or is_webview or is_lbry:
if is_sdl2:
bootstrap = 'sdl2'
java_ns = 'org.kivy.android'
jni_ns = 'org/kivy/android'
elif is_pygame:
java_ns = 'org.renpy.android'
jni_ns = 'org/renpy/android'
else:
logger.error('unsupported bootstrap for android recipe: {}'.format(
bootstrap_name))
exit(1)
config = {
'BOOTSTRAP': bootstrap,
'IS_SDL2': int(is_sdl2),
'IS_PYGAME': int(is_pygame),
'PY2': int(will_build('python2')(self)),
'JAVA_NAMESPACE': java_ns,
'JNI_NAMESPACE': jni_ns,
}
with current_directory(self.get_build_dir(arch.arch)):
with open(join('android', 'config.pxi'), 'w') as fpxi:
with open(join('android', 'config.h'), 'w') as fh:
with open(join('android', 'config.py'), 'w') as fpy:
for key, value in config.items():
fpxi.write(tpxi.format(key, repr(value)))
fpy.write(tpy.format(key, repr(value)))
fh.write(
th.format(
key, value if isinstance(value, int) else
'"{}"'.format(value)))
self.config_env[key] = str(value)
if is_sdl2:
fh.write('JNIEnv *SDL_AndroidGetJNIEnv(void);\n')
fh.write(
'#define SDL_ANDROID_GetJNIEnv SDL_AndroidGetJNIEnv\n'
)
elif is_pygame:
fh.write('JNIEnv *SDL_ANDROID_GetJNIEnv(void);\n')
def build_dist_from_args(ctx, dist, args):
'''Parses out any bootstrap related arguments, and uses them to build
a dist.'''
bs = Bootstrap.get_bootstrap(args.bootstrap, ctx)
build_order, python_modules, bs \
= get_recipe_order_and_bootstrap(ctx, dist.recipes, bs)
ctx.recipe_build_order = build_order
ctx.python_modules = python_modules
if python_modules and hasattr(sys, 'real_prefix'):
error('virtualenv is needed to install pure-Python modules, but')
error('virtualenv does not support nesting, and you are running')
error('python-for-android in one. Please run p4a outside of a')
error('virtualenv instead.')
exit(1)
info('The selected bootstrap is {}'.format(bs.name))
info_main('# Creating dist with {} bootstrap'.format(bs.name))
bs.distribution = dist
info_notify('Dist will have name {} and recipes ({})'.format(
dist.name, ', '.join(dist.recipes)))
ctx.dist_name = bs.distribution.name
ctx.prepare_bootstrap(bs)
ctx.prepare_dist(ctx.dist_name)
build_recipes(build_order, python_modules, ctx)
ctx.bootstrap.run_distribute()
info_main('# Your distribution was created successfully, exiting.')
info('Dist can be found at (for now) {}'
.format(join(ctx.dist_dir, ctx.dist_name)))
def build_dist_from_args(ctx, dist, args):
'''Parses out any bootstrap related arguments, and uses them to build
a dist.'''
bs = Bootstrap.get_bootstrap(args.bootstrap, ctx)
build_order, python_modules, bs \
= get_recipe_order_and_bootstrap(ctx, dist.recipes, bs)
ctx.recipe_build_order = build_order
ctx.python_modules = python_modules
if python_modules and hasattr(sys, 'real_prefix'):
error('virtualenv is needed to install pure-Python modules, but')
error('virtualenv does not support nesting, and you are running')
error('python-for-android in one. Please run p4a outside of a')
error('virtualenv instead.')
exit(1)
info('The selected bootstrap is {}'.format(bs.name))
info_main('# Creating dist with {} bootstrap'.format(bs.name))
bs.distribution = dist
info_notify('Dist will have name {} and recipes ({})'.format(
dist.name, ', '.join(dist.recipes)))
info('Dist will also contain modules ({}) installed from pip'.format(
', '.join(ctx.python_modules)))
ctx.dist_name = bs.distribution.name
ctx.prepare_bootstrap(bs)
ctx.prepare_dist(ctx.dist_name)
build_recipes(build_order, python_modules, ctx)
ctx.bootstrap.run_distribute()
info_main('# Your distribution was created successfully, exiting.')
info('Dist can be found at (for now) {}'
.format(join(ctx.dist_dir, ctx.dist_name)))
def prebuild_arch(self, arch):
super(AndroidRecipe, self).prebuild_arch(arch)
tpxi = 'DEF {} = {}\n'
th = '#define {} {}\n'
tpy = '{} = {}\n'
bootstrap = bootstrap_name = self.ctx.bootstrap.name
is_sdl2 = bootstrap_name in ('sdl2', 'sdl2python3')
is_pygame = bootstrap_name in ('pygame',)
is_webview = bootstrap_name in ('webview',)
if is_sdl2 or is_webview:
if is_sdl2:
bootstrap = 'sdl2'
java_ns = 'org.kivy.android'
jni_ns = 'org/kivy/android'
elif is_pygame:
java_ns = 'org.renpy.android'
jni_ns = 'org/renpy/android'
else:
logger.error('unsupported bootstrap for android recipe: {}'.format(bootstrap_name))
exit(1)
config = {
'BOOTSTRAP': bootstrap,
'IS_SDL2': int(is_sdl2),
'IS_PYGAME': int(is_pygame),
'PY2': int(will_build('python2')(self)),
'JAVA_NAMESPACE': java_ns,
'JNI_NAMESPACE': jni_ns,
}
with current_directory(self.get_build_dir(arch.arch)):
with open(join('android', 'config.pxi'), 'w') as fpxi:
with open(join('android', 'config.h'), 'w') as fh:
with open(join('android', 'config.py'), 'w') as fpy:
for key, value in config.items():
fpxi.write(tpxi.format(key, repr(value)))
fpy.write(tpy.format(key, repr(value)))
fh.write(th.format(key, value if isinstance(value, int)
else '"{}"'.format(value)))
self.config_env[key] = str(value)
if is_sdl2:
fh.write('JNIEnv *SDL_AndroidGetJNIEnv(void);\n')
fh.write('#define SDL_ANDROID_GetJNIEnv SDL_AndroidGetJNIEnv\n')
elif is_pygame:
fh.write('JNIEnv *SDL_ANDROID_GetJNIEnv(void);\n')
def build_arch(self, arch):
# We don't have to actually build anything as CrystaX comes
# with the necessary modules. They are included by modifying
# the Android.mk in the jni folder.
# If the Python version to be used is not prebuilt with the CrystaX
# NDK, we do have to download it.
crystax_python_dir = join(self.ctx.ndk_dir, 'sources', 'python')
if not exists(join(crystax_python_dir, self.version)):
info(('The NDK does not have a prebuilt Python {}, trying '
'to obtain one.').format(self.version))
if self.version not in prebuilt_download_locations:
error(('No prebuilt version for Python {} could be found, '
'the built cannot continue.'))
exit(1)
with temp_directory() as td:
self.download_file(prebuilt_download_locations[self.version],
join(td, 'downloaded_python'))
shprint(sh.tar, 'xf', join(td, 'downloaded_python'),
'--directory', crystax_python_dir)
if not exists(join(crystax_python_dir, self.version)):
error(('Something went wrong, the directory at {} should '
'have been created but does not exist.').format(
join(crystax_python_dir, self.version)))
if not exists(join(crystax_python_dir, self.version, 'libs',
arch.arch)):
error(('The prebuilt Python for version {} does not contain '
'binaries for your chosen architecture "{}".').format(
self.version, arch.arch))
exit(1)
# TODO: We should have an option to build a new Python. This
# would also allow linking to openssl and sqlite from CrystaX.
dirn = self.ctx.get_python_install_dir()
ensure_dir(dirn)
# Instead of using a locally built hostpython, we use the
# user's Python for now. They must have the right version
# available. Using e.g. pyenv makes this easy.
self.ctx.hostpython = 'python{}'.format(self.version)
def build_arch(self, arch):
# We don't have to actually build anything as CrystaX comes
# with the necessary modules. They are included by modifying
# the Android.mk in the jni folder.
# If the Python version to be used is not prebuilt with the CrystaX
# NDK, we do have to download it.
crystax_python_dir = join(self.ctx.ndk_dir, 'sources', 'python')
if not exists(join(crystax_python_dir, self.version)):
info(('The NDK does not have a prebuilt Python {}, trying '
'to obtain one.').format(self.version))
if self.version not in prebuilt_download_locations:
error(('No prebuilt version for Python {} could be found, '
'the built cannot continue.'))
exit(1)
with temp_directory() as td:
self.download_file(prebuilt_download_locations[self.version],
join(td, 'downloaded_python'))
shprint(sh.tar, 'xf', join(td, 'downloaded_python'),
'--directory', crystax_python_dir)
if not exists(join(crystax_python_dir, self.version)):
error(('Something went wrong, the directory at {} should '
'have been created but does not exist.').format(
join(crystax_python_dir, self.version)))
if not exists(join(
crystax_python_dir, self.version, 'libs', arch.arch)):
error(('The prebuilt Python for version {} does not contain '
'binaries for your chosen architecture "{}".').format(
self.version, arch.arch))
exit(1)
# TODO: We should have an option to build a new Python. This
# would also allow linking to openssl and sqlite from CrystaX.
dirn = self.ctx.get_python_install_dir()
ensure_dir(dirn)
# Instead of using a locally built hostpython, we use the
# user's Python for now. They must have the right version
# available. Using e.g. pyenv makes this easy.
self.ctx.hostpython = 'python{}'.format(self.version)
def prebuild_arch(self, arch):
super().prebuild_arch(arch)
ctx_bootstrap = self.ctx.bootstrap.name
# define macros for Cython, C, Python
tpxi = 'DEF {} = {}\n'
th = '#define {} {}\n'
tpy = '{} = {}\n'
# make sure bootstrap name is in unicode
if isinstance(ctx_bootstrap, bytes):
ctx_bootstrap = ctx_bootstrap.decode('utf-8')
bootstrap = bootstrap_name = ctx_bootstrap
is_sdl2 = (bootstrap_name == "sdl2")
if bootstrap_name in [
"sdl2", "webview", "service_only", "service_library"
]:
java_ns = u'org.kivy.android'
jni_ns = u'org/kivy/android'
else:
logger.error(('unsupported bootstrap for android recipe: {}'
''.format(bootstrap_name)))
exit(1)
config = {
'BOOTSTRAP':
bootstrap,
'IS_SDL2':
int(is_sdl2),
'PY2':
0,
'JAVA_NAMESPACE':
java_ns,
'JNI_NAMESPACE':
jni_ns,
'ACTIVITY_CLASS_NAME':
self.ctx.activity_class_name,
'ACTIVITY_CLASS_NAMESPACE':
self.ctx.activity_class_name.replace('.', '/'),
'SERVICE_CLASS_NAME':
self.ctx.service_class_name,
}
# create config files for Cython, C and Python
with (current_directory(self.get_build_dir(arch.arch))), (open(
join('android', 'config.pxi'), 'w')) as fpxi, (open(
join('android', 'config.h'),
'w')) as fh, (open(join('android', 'config.py'),
'w')) as fpy:
for key, value in config.items():
fpxi.write(tpxi.format(key, repr(value)))
fpy.write(tpy.format(key, repr(value)))
fh.write(
th.format(
key, value
if isinstance(value, int) else '"{}"'.format(value)))
self.config_env[key] = str(value)
if is_sdl2:
fh.write('JNIEnv *SDL_AndroidGetJNIEnv(void);\n')
fh.write(
'#define SDL_ANDROID_GetJNIEnv SDL_AndroidGetJNIEnv\n')
else:
fh.write('JNIEnv *WebView_AndroidGetJNIEnv(void);\n')
fh.write(
'#define SDL_ANDROID_GetJNIEnv WebView_AndroidGetJNIEnv\n')
def prepare_build_environment(self, user_sdk_dir, user_ndk_dir,
user_android_api, user_ndk_ver):
'''Checks that build dependencies exist and sets internal variables
for the Android SDK etc.
..warning:: This *must* be called before trying any build stuff
'''
self.ensure_dirs()
if self._build_env_prepared:
return
ok = True
# Work out where the Android SDK is
sdk_dir = None
if user_sdk_dir:
sdk_dir = user_sdk_dir
if sdk_dir is None: # This is the old P4A-specific var
sdk_dir = environ.get('ANDROIDSDK', None)
if sdk_dir is None: # This seems used more conventionally
sdk_dir = environ.get('ANDROID_HOME', None)
if sdk_dir is None: # Checks in the buildozer SDK dir, useful
# for debug tests of p4a
possible_dirs = glob.glob(
expanduser(
join('~', '.buildozer', 'android', 'platform',
'android-sdk-*')))
possible_dirs = [
d for d in possible_dirs
if not (d.endswith('.bz2') or d.endswith('.gz'))
]
if possible_dirs:
info('Found possible SDK dirs in buildozer dir: {}'.format(
', '.join([d.split(os.sep)[-1] for d in possible_dirs])))
info('Will attempt to use SDK at {}'.format(possible_dirs[0]))
warning('This SDK lookup is intended for debug only, if you '
'use python-for-android much you should probably '
'maintain your own SDK download.')
sdk_dir = possible_dirs[0]
if sdk_dir is None:
warning('Android SDK dir was not specified, exiting.')
exit(1)
self.sdk_dir = realpath(sdk_dir)
# Check what Android API we're using
android_api = None
if user_android_api:
android_api = user_android_api
if android_api is not None:
info('Getting Android API version from user argument')
if android_api is None:
android_api = environ.get('ANDROIDAPI', None)
if android_api is not None:
info('Found Android API target in $ANDROIDAPI')
if android_api is None:
info('Android API target was not set manually, using '
'the default of {}'.format(DEFAULT_ANDROID_API))
android_api = DEFAULT_ANDROID_API
android_api = int(android_api)
self.android_api = android_api
if self.android_api >= 21 and self.archs[0].arch == 'armeabi':
error('Asked to build for armeabi architecture with API '
'{}, but API 21 or greater does not support armeabi'.format(
self.android_api))
error('You probably want to build with --arch=armeabi-v7a instead')
exit(1)
if exists(join(sdk_dir, 'tools', 'bin', 'avdmanager')):
avdmanager = sh.Command(join(sdk_dir, 'tools', 'bin',
'avdmanager'))
targets = avdmanager('list',
'target').stdout.decode('utf-8').split('\n')
elif exists(join(sdk_dir, 'tools', 'android')):
android = sh.Command(join(sdk_dir, 'tools', 'android'))
targets = android('list').stdout.decode('utf-8').split('\n')
else:
error('Could not find `android` or `sdkmanager` binaries in '
'Android SDK. Exiting.')
apis = [s for s in targets if re.match(r'^ *API level: ', s)]
apis = [re.findall(r'[0-9]+', s) for s in apis]
apis = [int(s[0]) for s in apis if s]
info('Available Android APIs are ({})'.format(', '.join(map(str,
apis))))
if android_api in apis:
info(('Requested API target {} is available, '
'continuing.').format(android_api))
else:
warning(('Requested API target {} is not available, install '
'it with the SDK android tool.').format(android_api))
warning('Exiting.')
exit(1)
# Find the Android NDK
# Could also use ANDROID_NDK, but doesn't look like many tools use this
ndk_dir = None
if user_ndk_dir:
ndk_dir = user_ndk_dir
if ndk_dir is not None:
info('Getting NDK dir from from user argument')
if ndk_dir is None: # The old P4A-specific dir
ndk_dir = environ.get('ANDROIDNDK', None)
if ndk_dir is not None:
info('Found NDK dir in $ANDROIDNDK')
if ndk_dir is None: # Apparently the most common convention
ndk_dir = environ.get('NDK_HOME', None)
if ndk_dir is not None:
info('Found NDK dir in $NDK_HOME')
if ndk_dir is None: # Another convention (with maven?)
ndk_dir = environ.get('ANDROID_NDK_HOME', None)
if ndk_dir is not None:
info('Found NDK dir in $ANDROID_NDK_HOME')
if ndk_dir is None: # Checks in the buildozer NDK dir, useful
# # for debug tests of p4a
possible_dirs = glob.glob(
expanduser(
join('~', '.buildozer', 'android', 'platform',
'android-ndk-r*')))
if possible_dirs:
info('Found possible NDK dirs in buildozer dir: {}'.format(
', '.join([d.split(os.sep)[-1] for d in possible_dirs])))
info('Will attempt to use NDK at {}'.format(possible_dirs[0]))
warning('This NDK lookup is intended for debug only, if you '
'use python-for-android much you should probably '
'maintain your own NDK download.')
ndk_dir = possible_dirs[0]
if ndk_dir is None:
warning('Android NDK dir was not specified, exiting.')
exit(1)
self.ndk_dir = realpath(ndk_dir)
# Find the NDK version, and check it against what the NDK dir
# seems to report
ndk_ver = None
if user_ndk_ver:
ndk_ver = user_ndk_ver
if ndk_dir is not None:
info('Got NDK version from from user argument')
if ndk_ver is None:
ndk_ver = environ.get('ANDROIDNDKVER', None)
if ndk_dir is not None:
info('Got NDK version from $ANDROIDNDKVER')
self.ndk = 'google'
try:
with open(join(ndk_dir, 'RELEASE.TXT')) as fileh:
reported_ndk_ver = fileh.read().split(' ')[0].strip()
except IOError:
pass
else:
if reported_ndk_ver.startswith('crystax-ndk-'):
reported_ndk_ver = reported_ndk_ver[12:]
self.ndk = 'crystax'
if ndk_ver is None:
ndk_ver = reported_ndk_ver
info(('Got Android NDK version from the NDK dir: '
'it is {}').format(ndk_ver))
else:
if ndk_ver != reported_ndk_ver:
warning('NDK version was set as {}, but checking '
'the NDK dir claims it is {}.'.format(
ndk_ver, reported_ndk_ver))
warning('The build will try to continue, but it may '
'fail and you should check '
'that your setting is correct.')
warning('If the NDK dir result is correct, you don\'t '
'need to manually set the NDK ver.')
if ndk_ver is None:
warning('Android NDK version could not be found. This probably'
'won\'t cause any problems, but if necessary you can'
'set it with `--ndk-version=...`.')
self.ndk_ver = ndk_ver
info('Using {} NDK {}'.format(self.ndk.capitalize(), self.ndk_ver))
virtualenv = None
if virtualenv is None:
virtualenv = sh.which('virtualenv2')
if virtualenv is None:
virtualenv = sh.which('virtualenv-2.7')
if virtualenv is None:
virtualenv = sh.which('virtualenv')
if virtualenv is None:
raise IOError('Couldn\'t find a virtualenv executable, '
'you must install this to use p4a.')
self.virtualenv = virtualenv
info('Found virtualenv at {}'.format(virtualenv))
# path to some tools
self.ccache = sh.which("ccache")
if not self.ccache:
info('ccache is missing, the build will not be optimized in the '
'future.')
for cython_fn in ("cython2", "cython-2.7", "cython"):
cython = sh.which(cython_fn)
if cython:
self.cython = cython
break
else:
error('No cython binary found. Exiting.')
exit(1)
if not self.cython:
ok = False
warning("Missing requirement: cython is not installed")
# This would need to be changed if supporting multiarch APKs
arch = self.archs[0]
platform_dir = arch.platform_dir
toolchain_prefix = arch.toolchain_prefix
toolchain_version = None
self.ndk_platform = join(self.ndk_dir, 'platforms',
'android-{}'.format(self.android_api),
platform_dir)
if not exists(self.ndk_platform):
warning('ndk_platform doesn\'t exist: {}'.format(
self.ndk_platform))
ok = False
py_platform = sys.platform
if py_platform in ['linux2', 'linux3']:
py_platform = 'linux'
toolchain_versions = []
toolchain_path = join(self.ndk_dir, 'toolchains')
if os.path.isdir(toolchain_path):
toolchain_contents = glob.glob('{}/{}-*'.format(
toolchain_path, toolchain_prefix))
toolchain_versions = [
split(path)[-1][len(toolchain_prefix) + 1:]
for path in toolchain_contents
]
else:
warning('Could not find toolchain subdirectory!')
ok = False
toolchain_versions.sort()
toolchain_versions_gcc = []
for toolchain_version in toolchain_versions:
if toolchain_version[0].isdigit():
# GCC toolchains begin with a number
toolchain_versions_gcc.append(toolchain_version)
if toolchain_versions:
info('Found the following toolchain versions: {}'.format(
toolchain_versions))
info('Picking the latest gcc toolchain, here {}'.format(
toolchain_versions_gcc[-1]))
toolchain_version = toolchain_versions_gcc[-1]
else:
warning('Could not find any toolchain for {}!'.format(
toolchain_prefix))
ok = False
self.toolchain_prefix = toolchain_prefix
self.toolchain_version = toolchain_version
# Modify the path so that sh finds modules appropriately
environ['PATH'] = (
'{ndk_dir}/toolchains/{toolchain_prefix}-{toolchain_version}/'
'prebuilt/{py_platform}-x86/bin/:{ndk_dir}/toolchains/'
'{toolchain_prefix}-{toolchain_version}/prebuilt/'
'{py_platform}-x86_64/bin/:{ndk_dir}:{sdk_dir}/'
'tools:{path}').format(sdk_dir=self.sdk_dir,
ndk_dir=self.ndk_dir,
toolchain_prefix=toolchain_prefix,
toolchain_version=toolchain_version,
py_platform=py_platform,
path=environ.get('PATH'))
for executable in ("pkg-config", "autoconf", "automake", "libtoolize",
"tar", "bzip2", "unzip", "make", "gcc", "g++"):
if not sh.which(executable):
warning("Missing executable: {} is not installed".format(
executable))
if not ok:
error('{}python-for-android cannot continue; aborting{}'.format(
Err_Fore.RED, Err_Fore.RESET))
sys.exit(1)
def apk(self, args):
'''Create an APK using the given distribution.'''
ctx = self.ctx
dist = self._dist
# Manually fixing these arguments at the string stage is
# unsatisfactory and should probably be changed somehow, but
# we can't leave it until later as the build.py scripts assume
# they are in the current directory.
fix_args = ('--dir', '--private', '--add-jar', '--add-source',
'--whitelist', '--blacklist', '--presplash', '--icon')
unknown_args = args.unknown_args
for i, arg in enumerate(unknown_args[:-1]):
argx = arg.split('=')
if argx[0] in fix_args:
if len(argx) > 1:
unknown_args[i] = '='.join((argx[0],
realpath(expanduser(argx[1]))))
else:
unknown_args[i+1] = realpath(expanduser(unknown_args[i+1]))
env = os.environ.copy()
if args.build_mode == 'release':
if args.keystore:
env['P4A_RELEASE_KEYSTORE'] = realpath(expanduser(args.keystore))
if args.signkey:
env['P4A_RELEASE_KEYALIAS'] = args.signkey
if args.keystorepw:
env['P4A_RELEASE_KEYSTORE_PASSWD'] = args.keystorepw
if args.signkeypw:
env['P4A_RELEASE_KEYALIAS_PASSWD'] = args.signkeypw
elif args.keystorepw and 'P4A_RELEASE_KEYALIAS_PASSWD' not in env:
env['P4A_RELEASE_KEYALIAS_PASSWD'] = args.keystorepw
build = imp.load_source('build', join(dist.dist_dir, 'build.py'))
with current_directory(dist.dist_dir):
self.hook("before_apk_build")
build_args = build.parse_args(args.unknown_args)
self.hook("after_apk_build")
self.hook("before_apk_assemble")
try:
ant = sh.Command('ant')
except sh.CommandNotFound:
error('Could not find ant binary, please install it and make '
'sure it is in your $PATH.')
exit(1)
output = shprint(ant, args.build_mode, _tail=20, _critical=True, _env=env)
self.hook("after_apk_assemble")
info_main('# Copying APK to current directory')
apk_re = re.compile(r'.*Package: (.*\.apk)$')
apk_file = None
for line in reversed(output.splitlines()):
m = apk_re.match(line)
if m:
apk_file = m.groups()[0]
break
if not apk_file:
info_main('# APK filename not found in build output, trying to guess')
suffix = args.build_mode
if suffix == 'release' and not args.keystore:
suffix = suffix + '-unsigned'
apks = glob.glob(join(dist.dist_dir, 'bin', '*-*-{}.apk'.format(suffix)))
if len(apks) == 0:
raise ValueError('Couldn\'t find the built APK')
if len(apks) > 1:
info('More than one built APK found...guessing you '
'just built {}'.format(apks[-1]))
apk_file = apks[-1]
info_main('# Found APK file: {}'.format(apk_file))
shprint(sh.cp, apk_file, './')
def get_distribution(cls,
ctx,
name=None,
recipes=[],
ndk_api=None,
force_build=False,
extra_dist_dirs=[],
require_perfect_match=False,
allow_replace_dist=True):
'''Takes information about the distribution, and decides what kind of
distribution it will be.
If parameters conflict (e.g. a dist with that name already
exists, but doesn't have the right set of recipes),
an error is thrown.
Parameters
----------
name : str
The name of the distribution. If a dist with this name already '
exists, it will be used.
recipes : list
The recipes that the distribution must contain.
force_download: bool
If True, only downloaded dists are considered.
force_build : bool
If True, the dist is forced to be built locally.
extra_dist_dirs : list
Any extra directories in which to search for dists.
require_perfect_match : bool
If True, will only match distributions with precisely the
correct set of recipes.
allow_replace_dist : bool
If True, will allow an existing dist with the specified
name but incompatible requirements to be overwritten by
a new one with the current requirements.
'''
existing_dists = Distribution.get_distributions(ctx)
needs_build = True # whether the dist needs building, will be returned
possible_dists = existing_dists
name_match_dist = None
# 0) Check if a dist with that name already exists
if name is not None and name:
possible_dists = [d for d in possible_dists if d.name == name]
if possible_dists:
name_match_dist = possible_dists[0]
# 1) Check if any existing dists meet the requirements
_possible_dists = []
for dist in possible_dists:
if ndk_api is not None and dist.ndk_api != ndk_api:
continue
for recipe in recipes:
if recipe not in dist.recipes:
break
else:
_possible_dists.append(dist)
possible_dists = _possible_dists
if possible_dists:
info('Of the existing distributions, the following meet '
'the given requirements:')
pretty_log_dists(possible_dists)
else:
info('No existing dists meet the given requirements!')
# If any dist has perfect recipes and ndk API, return it
for dist in possible_dists:
if force_build:
continue
if ndk_api is not None and dist.ndk_api != ndk_api:
continue
if (set(dist.recipes) == set(recipes)
or (set(recipes).issubset(set(dist.recipes))
and not require_perfect_match)):
info_notify('{} has compatible recipes, using this one'.format(
dist.name))
return dist
assert len(possible_dists) < 2
# If there was a name match but we didn't already choose it,
# then the existing dist is incompatible with the requested
# configuration and the build cannot continue
if name_match_dist is not None and not allow_replace_dist:
error(
'Asked for dist with name {name} with recipes ({req_recipes}) and '
'NDK API {req_ndk_api}, but a dist '
'with this name already exists and has either incompatible recipes '
'({dist_recipes}) or NDK API {dist_ndk_api}'.format(
name=name,
req_ndk_api=ndk_api,
dist_ndk_api=name_match_dist.ndk_api,
req_recipes=', '.join(recipes),
dist_recipes=', '.join(name_match_dist.recipes)))
error('No compatible dist found, so exiting.')
exit(1)
# If we got this far, we need to build a new dist
dist = Distribution(ctx)
dist.needs_build = True
if not name:
filen = 'unnamed_dist_{}'
i = 1
while exists(join(ctx.dist_dir, filen.format(i))):
i += 1
name = filen.format(i)
dist.name = name
dist.dist_dir = join(ctx.dist_dir, dist.name)
dist.recipes = recipes
dist.ndk_api = ctx.ndk_api
return dist
def prepare_build_environment(self, user_sdk_dir, user_ndk_dir,
user_android_api, user_ndk_ver):
'''Checks that build dependencies exist and sets internal variables
for the Android SDK etc.
..warning:: This *must* be called before trying any build stuff
'''
self.ensure_dirs()
if self._build_env_prepared:
return
# AND: This needs revamping to carefully check each dependency
# in turn
ok = True
# Work out where the Android SDK is
sdk_dir = None
if user_sdk_dir:
sdk_dir = user_sdk_dir
if sdk_dir is None: # This is the old P4A-specific var
sdk_dir = environ.get('ANDROIDSDK', None)
if sdk_dir is None: # This seems used more conventionally
sdk_dir = environ.get('ANDROID_HOME', None)
if sdk_dir is None: # Checks in the buildozer SDK dir, useful
# # for debug tests of p4a
possible_dirs = glob.glob(expanduser(join(
'~', '.buildozer', 'android', 'platform', 'android-sdk-*')))
if possible_dirs:
info('Found possible SDK dirs in buildozer dir: {}'.format(
', '.join([d.split(os.sep)[-1] for d in possible_dirs])))
info('Will attempt to use SDK at {}'.format(possible_dirs[0]))
warning('This SDK lookup is intended for debug only, if you '
'use python-for-android much you should probably '
'maintain your own SDK download.')
sdk_dir = possible_dirs[0]
if sdk_dir is None:
warning('Android SDK dir was not specified, exiting.')
exit(1)
self.sdk_dir = realpath(sdk_dir)
# Check what Android API we're using
android_api = None
if user_android_api:
android_api = user_android_api
if android_api is not None:
info('Getting Android API version from user argument')
if android_api is None:
android_api = environ.get('ANDROIDAPI', None)
if android_api is not None:
info('Found Android API target in $ANDROIDAPI')
if android_api is None:
info('Android API target was not set manually, using '
'the default of {}'.format(DEFAULT_ANDROID_API))
android_api = DEFAULT_ANDROID_API
android_api = int(android_api)
self.android_api = android_api
if self.android_api >= 21 and self.archs[0].arch == 'armeabi':
error('Asked to build for armeabi architecture with API '
'{}, but API 21 or greater does not support armeabi'.format(
self.android_api))
error('You probably want to build with --arch=armeabi-v7a instead')
exit(1)
android = sh.Command(join(sdk_dir, 'tools', 'android'))
targets = android('list').stdout.decode('utf-8').split('\n')
apis = [s for s in targets if re.match(r'^ *API level: ', s)]
apis = [re.findall(r'[0-9]+', s) for s in apis]
apis = [int(s[0]) for s in apis if s]
info('Available Android APIs are ({})'.format(
', '.join(map(str, apis))))
if android_api in apis:
info(('Requested API target {} is available, '
'continuing.').format(android_api))
else:
warning(('Requested API target {} is not available, install '
'it with the SDK android tool.').format(android_api))
warning('Exiting.')
exit(1)
# Find the Android NDK
# Could also use ANDROID_NDK, but doesn't look like many tools use this
ndk_dir = None
if user_ndk_dir:
ndk_dir = user_ndk_dir
if ndk_dir is not None:
info('Getting NDK dir from from user argument')
if ndk_dir is None: # The old P4A-specific dir
ndk_dir = environ.get('ANDROIDNDK', None)
if ndk_dir is not None:
info('Found NDK dir in $ANDROIDNDK')
if ndk_dir is None: # Apparently the most common convention
ndk_dir = environ.get('NDK_HOME', None)
if ndk_dir is not None:
info('Found NDK dir in $NDK_HOME')
if ndk_dir is None: # Another convention (with maven?)
ndk_dir = environ.get('ANDROID_NDK_HOME', None)
if ndk_dir is not None:
info('Found NDK dir in $ANDROID_NDK_HOME')
if ndk_dir is None: # Checks in the buildozer NDK dir, useful
# # for debug tests of p4a
possible_dirs = glob.glob(expanduser(join(
'~', '.buildozer', 'android', 'platform', 'android-ndk-r*')))
if possible_dirs:
info('Found possible NDK dirs in buildozer dir: {}'.format(
', '.join([d.split(os.sep)[-1] for d in possible_dirs])))
info('Will attempt to use NDK at {}'.format(possible_dirs[0]))
warning('This NDK lookup is intended for debug only, if you '
'use python-for-android much you should probably '
'maintain your own NDK download.')
ndk_dir = possible_dirs[0]
if ndk_dir is None:
warning('Android NDK dir was not specified, exiting.')
exit(1)
self.ndk_dir = realpath(ndk_dir)
# Find the NDK version, and check it against what the NDK dir
# seems to report
ndk_ver = None
if user_ndk_ver:
ndk_ver = user_ndk_ver
if ndk_dir is not None:
info('Got NDK version from from user argument')
if ndk_ver is None:
ndk_ver = environ.get('ANDROIDNDKVER', None)
if ndk_dir is not None:
info('Got NDK version from $ANDROIDNDKVER')
self.ndk = 'google'
try:
with open(join(ndk_dir, 'RELEASE.TXT')) as fileh:
reported_ndk_ver = fileh.read().split(' ')[0].strip()
except IOError:
pass
else:
if reported_ndk_ver.startswith('crystax-ndk-'):
reported_ndk_ver = reported_ndk_ver[12:]
self.ndk = 'crystax'
if ndk_ver is None:
ndk_ver = reported_ndk_ver
info(('Got Android NDK version from the NDK dir: '
'it is {}').format(ndk_ver))
else:
if ndk_ver != reported_ndk_ver:
warning('NDK version was set as {}, but checking '
'the NDK dir claims it is {}.'.format(
ndk_ver, reported_ndk_ver))
warning('The build will try to continue, but it may '
'fail and you should check '
'that your setting is correct.')
warning('If the NDK dir result is correct, you don\'t '
'need to manually set the NDK ver.')
if ndk_ver is None:
warning('Android NDK version could not be found, exiting.')
self.ndk_ver = ndk_ver
info('Using {} NDK {}'.format(self.ndk.capitalize(), self.ndk_ver))
virtualenv = None
if virtualenv is None:
virtualenv = sh.which('virtualenv2')
if virtualenv is None:
virtualenv = sh.which('virtualenv-2.7')
if virtualenv is None:
virtualenv = sh.which('virtualenv')
if virtualenv is None:
raise IOError('Couldn\'t find a virtualenv executable, '
'you must install this to use p4a.')
self.virtualenv = virtualenv
info('Found virtualenv at {}'.format(virtualenv))
# path to some tools
self.ccache = sh.which("ccache")
if not self.ccache:
info('ccache is missing, the build will not be optimized in the '
'future.')
for cython_fn in ("cython2", "cython-2.7", "cython"):
cython = sh.which(cython_fn)
if cython:
self.cython = cython
break
else:
error('No cython binary found. Exiting.')
exit(1)
if not self.cython:
ok = False
warning("Missing requirement: cython is not installed")
# AND: need to change if supporting multiple archs at once
arch = self.archs[0]
platform_dir = arch.platform_dir
toolchain_prefix = arch.toolchain_prefix
self.ndk_platform = join(
self.ndk_dir,
'platforms',
'android-{}'.format(self.android_api),
platform_dir)
if not exists(self.ndk_platform):
warning('ndk_platform doesn\'t exist: {}'.format(
self.ndk_platform))
ok = False
py_platform = sys.platform
if py_platform in ['linux2', 'linux3']:
py_platform = 'linux'
toolchain_versions = []
toolchain_path = join(self.ndk_dir, 'toolchains')
if os.path.isdir(toolchain_path):
toolchain_contents = glob.glob('{}/{}-*'.format(toolchain_path,
toolchain_prefix))
toolchain_versions = [split(path)[-1][len(toolchain_prefix) + 1:]
for path in toolchain_contents]
else:
warning('Could not find toolchain subdirectory!')
ok = False
toolchain_versions.sort()
toolchain_versions_gcc = []
for toolchain_version in toolchain_versions:
if toolchain_version[0].isdigit():
# GCC toolchains begin with a number
toolchain_versions_gcc.append(toolchain_version)
if toolchain_versions:
info('Found the following toolchain versions: {}'.format(
toolchain_versions))
info('Picking the latest gcc toolchain, here {}'.format(
toolchain_versions_gcc[-1]))
toolchain_version = toolchain_versions_gcc[-1]
else:
warning('Could not find any toolchain for {}!'.format(
toolchain_prefix))
ok = False
self.toolchain_prefix = toolchain_prefix
self.toolchain_version = toolchain_version
# Modify the path so that sh finds modules appropriately
environ['PATH'] = (
'{ndk_dir}/toolchains/{toolchain_prefix}-{toolchain_version}/'
'prebuilt/{py_platform}-x86/bin/:{ndk_dir}/toolchains/'
'{toolchain_prefix}-{toolchain_version}/prebuilt/'
'{py_platform}-x86_64/bin/:{ndk_dir}:{sdk_dir}/'
'tools:{path}').format(
sdk_dir=self.sdk_dir, ndk_dir=self.ndk_dir,
toolchain_prefix=toolchain_prefix,
toolchain_version=toolchain_version,
py_platform=py_platform, path=environ.get('PATH'))
for executable in ("pkg-config", "autoconf", "automake", "libtoolize",
"tar", "bzip2", "unzip", "make", "gcc", "g++"):
if not sh.which(executable):
warning("Missing executable: {} is not installed".format(
executable))
if not ok:
error('{}python-for-android cannot continue; aborting{}'.format(
Err_Fore.RED, Err_Fore.RESET))
sys.exit(1)
def get_recipe_order_and_bootstrap(ctx, names, bs=None):
recipes_to_load = set(names)
if bs is not None and bs.recipe_depends:
recipes_to_load = recipes_to_load.union(set(bs.recipe_depends))
possible_orders = []
# get all possible order graphs, as names may include tuples/lists
# of alternative dependencies
names = [([name] if not isinstance(name, (list, tuple)) else name)
for name in names]
for name_set in product(*names):
new_possible_orders = [RecipeOrder(ctx)]
for name in name_set:
new_possible_orders = recursively_collect_orders(
name, ctx, orders=new_possible_orders)
possible_orders.extend(new_possible_orders)
# turn each order graph into a linear list if possible
orders = []
for possible_order in possible_orders:
try:
order = find_order(possible_order)
except ValueError: # a circular dependency was found
info('Circular dependency found in graph {}, skipping it.'.format(
possible_order))
continue
except:
warning('Failed to import recipe named {}; the recipe exists '
'but appears broken.'.format(name))
warning('Exception was:')
raise
orders.append(list(order))
# prefer python2 and SDL2 if available
orders = sorted(orders,
key=lambda order: -('python2' in order) -
('sdl2' in order))
if not orders:
error('Didn\'t find any valid dependency graphs.')
error('This means that some of your requirements pull in '
'conflicting dependencies.')
error('Exiting.')
exit(1)
# It would be better to check against possible orders other
# than the first one, but in practice clashes will be rare,
# and can be resolved by specifying more parameters
chosen_order = orders[0]
if len(orders) > 1:
info('Found multiple valid dependency orders:')
for order in orders:
info(' {}'.format(order))
info('Using the first of these: {}'.format(chosen_order))
else:
info('Found a single valid recipe set: {}'.format(chosen_order))
if bs is None:
bs = Bootstrap.get_bootstrap_from_recipes(chosen_order, ctx)
recipes, python_modules, bs = get_recipe_order_and_bootstrap(
ctx, chosen_order, bs=bs)
else:
# check if each requirement has a recipe
recipes = []
python_modules = []
for name in chosen_order:
try:
Recipe.get_recipe(name, ctx)
except IOError:
python_modules.append(name)
else:
recipes.append(name)
return recipes, python_modules, bs
def apk(self, args):
'''Create an APK using the given distribution.'''
ctx = self.ctx
dist = self._dist
# Manually fixing these arguments at the string stage is
# unsatisfactory and should probably be changed somehow, but
# we can't leave it until later as the build.py scripts assume
# they are in the current directory.
fix_args = ('--dir', '--private', '--add-jar', '--add-source',
'--whitelist', '--blacklist', '--presplash', '--icon')
unknown_args = args.unknown_args
for i, arg in enumerate(unknown_args[:-1]):
argx = arg.split('=')
if argx[0] in fix_args:
if len(argx) > 1:
unknown_args[i] = '='.join(
(argx[0], realpath(expanduser(argx[1]))))
else:
unknown_args[i + 1] = realpath(
expanduser(unknown_args[i + 1]))
env = os.environ.copy()
if args.build_mode == 'release':
if args.keystore:
env['P4A_RELEASE_KEYSTORE'] = realpath(
expanduser(args.keystore))
if args.signkey:
env['P4A_RELEASE_KEYALIAS'] = args.signkey
if args.keystorepw:
env['P4A_RELEASE_KEYSTORE_PASSWD'] = args.keystorepw
if args.signkeypw:
env['P4A_RELEASE_KEYALIAS_PASSWD'] = args.signkeypw
elif args.keystorepw and 'P4A_RELEASE_KEYALIAS_PASSWD' not in env:
env['P4A_RELEASE_KEYALIAS_PASSWD'] = args.keystorepw
build = imp.load_source('build', join(dist.dist_dir, 'build.py'))
with current_directory(dist.dist_dir):
self.hook("before_apk_build")
build_args = build.parse_args(args.unknown_args)
self.hook("after_apk_build")
self.hook("before_apk_assemble")
try:
ant = sh.Command('ant')
except sh.CommandNotFound:
error('Could not find ant binary, please install it and make '
'sure it is in your $PATH.')
exit(1)
output = shprint(ant,
args.build_mode,
_tail=20,
_critical=True,
_env=env)
self.hook("after_apk_assemble")
info_main('# Copying APK to current directory')
apk_re = re.compile(r'.*Package: (.*\.apk)$')
apk_file = None
for line in reversed(output.splitlines()):
m = apk_re.match(line)
if m:
apk_file = m.groups()[0]
break
if not apk_file:
info_main(
'# APK filename not found in build output, trying to guess')
suffix = args.build_mode
if suffix == 'release':
suffix = suffix + '-unsigned'
apks = glob.glob(
join(dist.dist_dir, 'bin', '*-*-{}.apk'.format(suffix)))
if len(apks) == 0:
raise ValueError('Couldn\'t find the built APK')
if len(apks) > 1:
info('More than one built APK found...guessing you '
'just built {}'.format(apks[-1]))
apk_file = apks[-1]
info_main('# Found APK file: {}'.format(apk_file))
shprint(sh.cp, apk_file, './')
def build_arch(self, arch):
if self.ctx.ndk_api < self.MIN_NDK_API:
error('Target ndk-api is {}, but the python3 recipe supports only {}+'.format(
self.ctx.ndk_api, self.MIN_NDK_API))
exit(1)
recipe_build_dir = self.get_build_dir(arch.arch)
# Create a subdirectory to actually perform the build
build_dir = join(recipe_build_dir, 'android-build')
ensure_dir(build_dir)
# TODO: Get these dynamically, like bpo-30386 does
sys_prefix = '/usr/local'
sys_exec_prefix = '/usr/local'
# Skipping "Ensure that nl_langinfo is broken" from the original bpo-30386
platform_name = 'android-{}'.format(self.ctx.ndk_api)
with current_directory(build_dir):
env = environ.copy()
# TODO: Get this information from p4a's arch system
android_host = arch.command_prefix
android_build = sh.Command(join(recipe_build_dir, 'config.guess'))().stdout.strip().decode('utf-8')
platform_dir = join(self.ctx.ndk_dir, 'platforms', platform_name, arch.platform_dir)
toolchain = '{android_host}-4.9'.format(android_host=arch.toolchain_prefix)
toolchain = join(self.ctx.ndk_dir, 'toolchains', toolchain, 'prebuilt', 'linux-x86_64')
target_data = arch.command_prefix.split('-')
if target_data[0] == 'arm':
target_data[0] = 'armv7a'
target = '-'.join([target_data[0], 'none', target_data[1], target_data[2]])
CC = '{clang} -target {target} -gcc-toolchain {toolchain}'.format(
clang=join(self.ctx.ndk_dir, 'toolchains', 'llvm', 'prebuilt', 'linux-x86_64', 'bin', 'clang'),
target=target,
toolchain=toolchain)
AR = join(toolchain, 'bin', android_host) + '-ar'
LD = join(toolchain, 'bin', android_host) + '-ld'
RANLIB = join(toolchain, 'bin', android_host) + '-ranlib'
READELF = join(toolchain, 'bin', android_host) + '-readelf'
STRIP = join(toolchain, 'bin', android_host) + '-strip --strip-debug --strip-unneeded'
env['CC'] = CC
env['AR'] = AR
env['LD'] = LD
env['RANLIB'] = RANLIB
env['READELF'] = READELF
env['STRIP'] = STRIP
env['PATH'] = '{hostpython_dir}:{old_path}'.format(
hostpython_dir=self.get_recipe('hostpython3', self.ctx).get_path_to_python(),
old_path=env['PATH'])
ndk_flags = ('-fPIC --sysroot={ndk_sysroot} -D__ANDROID_API__={android_api} '
'-isystem {ndk_android_host}').format(
ndk_sysroot=join(self.ctx.ndk_dir, 'sysroot'),
android_api=self.ctx.ndk_api,
ndk_android_host=join(
self.ctx.ndk_dir, 'sysroot', 'usr', 'include', android_host))
sysroot = join(self.ctx.ndk_dir, 'platforms', platform_name, arch.platform_dir)
env['CFLAGS'] = env.get('CFLAGS', '') + ' ' + ndk_flags
env['CPPFLAGS'] = env.get('CPPFLAGS', '') + ' ' + ndk_flags
env['LDFLAGS'] = env.get('LDFLAGS', '') + ' --sysroot={} -L{}'.format(sysroot, join(sysroot, 'usr', 'lib'))
# Manually add the libs directory, and copy some object
# files to the current directory otherwise they aren't
# picked up. This seems necessary because the --sysroot
# setting in LDFLAGS is overridden by the other flags.
# TODO: Work out why this doesn't happen in the original
# bpo-30386 Makefile system.
logger.warning('Doing some hacky stuff to link properly')
lib_dir = join(sysroot, 'usr', 'lib')
if arch.arch == 'x86_64':
lib_dir = join(sysroot, 'usr', 'lib64')
env['LDFLAGS'] += ' -L{}'.format(lib_dir)
shprint(sh.cp, join(lib_dir, 'crtbegin_so.o'), './')
shprint(sh.cp, join(lib_dir, 'crtend_so.o'), './')
env['SYSROOT'] = sysroot
env = self.set_libs_flags(env, arch)
if not exists('config.status'):
shprint(sh.Command(join(recipe_build_dir, 'configure')),
*(' '.join(('--host={android_host}',
'--build={android_build}',
'--enable-shared',
'--disable-ipv6',
'ac_cv_file__dev_ptmx=yes',
'ac_cv_file__dev_ptc=no',
'--without-ensurepip',
'ac_cv_little_endian_double=yes',
'--prefix={prefix}',
'--exec-prefix={exec_prefix}')).format(
android_host=android_host,
android_build=android_build,
prefix=sys_prefix,
exec_prefix=sys_exec_prefix)).split(' '), _env=env)
if not exists('python'):
shprint(sh.make, 'all', _env=env)
# TODO: Look into passing the path to pyconfig.h in a
# better way, although this is probably acceptable
sh.cp('pyconfig.h', join(recipe_build_dir, 'Include'))
def get_recipe_order_and_bootstrap(ctx, names, bs=None):
recipes_to_load = set(names)
if bs is not None and bs.recipe_depends:
recipes_to_load = recipes_to_load.union(set(bs.recipe_depends))
possible_orders = []
# get all possible order graphs, as names may include tuples/lists
# of alternative dependencies
names = [([name] if not isinstance(name, (list, tuple)) else name)
for name in names]
for name_set in product(*names):
new_possible_orders = [RecipeOrder(ctx)]
for name in name_set:
new_possible_orders = recursively_collect_orders(
name, ctx, orders=new_possible_orders)
possible_orders.extend(new_possible_orders)
# turn each order graph into a linear list if possible
orders = []
for possible_order in possible_orders:
try:
order = find_order(possible_order)
except ValueError: # a circular dependency was found
info('Circular dependency found in graph {}, skipping it.'.format(
possible_order))
continue
except:
warning('Failed to import recipe named {}; the recipe exists '
'but appears broken.'.format(name))
warning('Exception was:')
raise
orders.append(list(order))
# prefer python2 and SDL2 if available
orders = sorted(orders,
key=lambda order: -('python2' in order) - ('sdl2' in order))
if not orders:
error('Didn\'t find any valid dependency graphs.')
error('This means that some of your requirements pull in '
'conflicting dependencies.')
error('Exiting.')
exit(1)
# It would be better to check against possible orders other
# than the first one, but in practice clashes will be rare,
# and can be resolved by specifying more parameters
chosen_order = orders[0]
if len(orders) > 1:
info('Found multiple valid dependency orders:')
for order in orders:
info(' {}'.format(order))
info('Using the first of these: {}'.format(chosen_order))
else:
info('Found a single valid recipe set: {}'.format(chosen_order))
if bs is None:
bs = Bootstrap.get_bootstrap_from_recipes(chosen_order, ctx)
recipes, python_modules, bs = get_recipe_order_and_bootstrap(
ctx, chosen_order, bs=bs)
else:
# check if each requirement has a recipe
recipes = []
python_modules = []
for name in chosen_order:
try:
recipe = Recipe.get_recipe(name, ctx)
python_modules += recipe.python_depends
except IOError:
python_modules.append(name)
else:
recipes.append(name)
python_modules = list(set(python_modules))
return recipes, python_modules, bs
def build_arch(self, arch):
if self.ctx.ndk_api < self.MIN_NDK_API:
error(
'Target ndk-api is {}, but the python3 recipe supports only {}+'
.format(self.ctx.ndk_api, self.MIN_NDK_API))
exit(1)
recipe_build_dir = self.get_build_dir(arch.arch)
# Create a subdirectory to actually perform the build
build_dir = join(recipe_build_dir, 'android-build')
ensure_dir(build_dir)
# TODO: Get these dynamically, like bpo-30386 does
sys_prefix = '/usr/local'
sys_exec_prefix = '/usr/local'
# Skipping "Ensure that nl_langinfo is broken" from the original bpo-30386
platform_name = 'android-{}'.format(self.ctx.ndk_api)
with current_directory(build_dir):
env = environ.copy()
# TODO: Get this information from p4a's arch system
android_host = 'arm-linux-androideabi'
android_build = sh.Command(
join(recipe_build_dir,
'config.guess'))().stdout.strip().decode('utf-8')
platform_dir = join(self.ctx.ndk_dir, 'platforms', platform_name,
'arch-arm')
toolchain = '{android_host}-4.9'.format(android_host=android_host)
toolchain = join(self.ctx.ndk_dir, 'toolchains', toolchain,
'prebuilt', 'linux-x86_64')
CC = '{clang} -target {target} -gcc-toolchain {toolchain}'.format(
clang=join(self.ctx.ndk_dir, 'toolchains', 'llvm', 'prebuilt',
'linux-x86_64', 'bin', 'clang'),
target='armv7-none-linux-androideabi',
toolchain=toolchain)
AR = join(toolchain, 'bin', android_host) + '-ar'
LD = join(toolchain, 'bin', android_host) + '-ld'
RANLIB = join(toolchain, 'bin', android_host) + '-ranlib'
READELF = join(toolchain, 'bin', android_host) + '-readelf'
STRIP = join(
toolchain, 'bin',
android_host) + '-strip --strip-debug --strip-unneeded'
env['CC'] = CC
env['AR'] = AR
env['LD'] = LD
env['RANLIB'] = RANLIB
env['READELF'] = READELF
env['STRIP'] = STRIP
env['PATH'] = '{hostpython_dir}:{old_path}'.format(
hostpython_dir=self.get_recipe('hostpython3',
self.ctx).get_path_to_python(),
old_path=env['PATH'])
ndk_flags = (
'--sysroot={ndk_sysroot} -D__ANDROID_API__={android_api} '
'-isystem {ndk_android_host}').format(
ndk_sysroot=join(self.ctx.ndk_dir, 'sysroot'),
android_api=self.ctx.ndk_api,
ndk_android_host=join(self.ctx.ndk_dir, 'sysroot', 'usr',
'include', android_host))
sysroot = join(self.ctx.ndk_dir, 'platforms', platform_name,
'arch-arm')
env['CFLAGS'] = env.get('CFLAGS', '') + ' ' + ndk_flags
env['CPPFLAGS'] = env.get('CPPFLAGS', '') + ' ' + ndk_flags
env['LDFLAGS'] = env.get('LDFLAGS',
'') + ' --sysroot={} -L{}'.format(
sysroot, join(sysroot, 'usr', 'lib'))
# Manually add the libs directory, and copy some object
# files to the current directory otherwise they aren't
# picked up. This seems necessary because the --sysroot
# setting in LDFLAGS is overridden by the other flags.
# TODO: Work out why this doesn't happen in the original
# bpo-30386 Makefile system.
logger.warning('Doing some hacky stuff to link properly')
lib_dir = join(sysroot, 'usr', 'lib')
env['LDFLAGS'] += ' -L{}'.format(lib_dir)
shprint(sh.cp, join(lib_dir, 'crtbegin_so.o'), './')
shprint(sh.cp, join(lib_dir, 'crtend_so.o'), './')
env['SYSROOT'] = sysroot
env = self.set_libs_flags(env, arch)
if not exists('config.status'):
shprint(sh.Command(join(recipe_build_dir, 'configure')),
*(' '.join(
('--host={android_host}',
'--build={android_build}', '--enable-shared',
'--disable-ipv6', 'ac_cv_file__dev_ptmx=yes',
'ac_cv_file__dev_ptc=no', '--without-ensurepip',
'ac_cv_little_endian_double=yes',
'--prefix={prefix}',
'--exec-prefix={exec_prefix}')).format(
android_host=android_host,
android_build=android_build,
prefix=sys_prefix,
exec_prefix=sys_exec_prefix)).split(' '),
_env=env)
if not exists('python'):
shprint(sh.make, 'all', _env=env)
# TODO: Look into passing the path to pyconfig.h in a
# better way, although this is probably acceptable
sh.cp('pyconfig.h', join(recipe_build_dir, 'Include'))
def apk(self, args):
'''Create an APK using the given distribution.'''
ctx = self.ctx
dist = self._dist
# Manually fixing these arguments at the string stage is
# unsatisfactory and should probably be changed somehow, but
# we can't leave it until later as the build.py scripts assume
# they are in the current directory.
fix_args = ('--dir', '--private', '--add-jar', '--add-source',
'--whitelist', '--blacklist', '--presplash', '--icon')
unknown_args = args.unknown_args
for i, arg in enumerate(unknown_args[:-1]):
argx = arg.split('=')
if argx[0] in fix_args:
if len(argx) > 1:
unknown_args[i] = '='.join((argx[0],
realpath(expanduser(argx[1]))))
else:
unknown_args[i+1] = realpath(expanduser(unknown_args[i+1]))
env = os.environ.copy()
if args.build_mode == 'release':
if args.keystore:
env['P4A_RELEASE_KEYSTORE'] = realpath(expanduser(args.keystore))
if args.signkey:
env['P4A_RELEASE_KEYALIAS'] = args.signkey
if args.keystorepw:
env['P4A_RELEASE_KEYSTORE_PASSWD'] = args.keystorepw
if args.signkeypw:
env['P4A_RELEASE_KEYALIAS_PASSWD'] = args.signkeypw
elif args.keystorepw and 'P4A_RELEASE_KEYALIAS_PASSWD' not in env:
env['P4A_RELEASE_KEYALIAS_PASSWD'] = args.keystorepw
build = imp.load_source('build', join(dist.dist_dir, 'build.py'))
with current_directory(dist.dist_dir):
self.hook("before_apk_build")
os.environ["ANDROID_API"] = str(self.ctx.android_api)
build_args = build.parse_args(args.unknown_args)
self.hook("after_apk_build")
self.hook("before_apk_assemble")
build_type = ctx.java_build_tool
if build_type == 'auto':
info('Selecting java build tool:')
build_tools_versions = os.listdir(join(ctx.sdk_dir, 'build-tools'))
build_tools_versions = sorted(build_tools_versions,
key=LooseVersion)
build_tools_version = build_tools_versions[-1]
info(('Detected highest available build tools '
'version to be {}').format(build_tools_version))
if build_tools_version >= '25.0' and exists('gradlew'):
build_type = 'gradle'
info(' Building with gradle, as gradle executable is present')
else:
build_type = 'ant'
if build_tools_version < '25.0':
info((' Building with ant, as the highest '
'build-tools-version is only {}').format(build_tools_version))
else:
info(' Building with ant, as no gradle executable detected')
if build_type == 'gradle':
# gradle-based build
env["ANDROID_NDK_HOME"] = self.ctx.ndk_dir
env["ANDROID_HOME"] = self.ctx.sdk_dir
gradlew = sh.Command('./gradlew')
if args.build_mode == "debug":
gradle_task = "assembleDebug"
elif args.build_mode == "release":
gradle_task = "assembleRelease"
else:
error("Unknown build mode {} for apk()".format(
args.build_mode))
exit(1)
output = shprint(gradlew, gradle_task, _tail=20,
_critical=True, _env=env)
# gradle output apks somewhere else
# and don't have version in file
apk_dir = join(dist.dist_dir, "build", "outputs", "apk")
apk_glob = "*-{}.apk"
apk_add_version = True
else:
# ant-based build
try:
ant = sh.Command('ant')
except sh.CommandNotFound:
error('Could not find ant binary, please install it '
'and make sure it is in your $PATH.')
exit(1)
output = shprint(ant, args.build_mode, _tail=20,
_critical=True, _env=env)
apk_dir = join(dist.dist_dir, "bin")
apk_glob = "*-*-{}.apk"
apk_add_version = False
self.hook("after_apk_assemble")
info_main('# Copying APK to current directory')
apk_re = re.compile(r'.*Package: (.*\.apk)$')
apk_file = None
for line in reversed(output.splitlines()):
m = apk_re.match(line)
if m:
apk_file = m.groups()[0]
break
if not apk_file:
info_main('# APK filename not found in build output, trying to guess')
if args.build_mode == "release":
suffixes = ("release", "release-unsigned")
else:
suffixes = ("debug", )
for suffix in suffixes:
apks = glob.glob(join(apk_dir, apk_glob.format(suffix)))
if apks:
if len(apks) > 1:
info('More than one built APK found... guessing you '
'just built {}'.format(apks[-1]))
apk_file = apks[-1]
break
else:
raise ValueError('Couldn\'t find the built APK')
info_main('# Found APK file: {}'.format(apk_file))
if apk_add_version:
info('# Add version number to APK')
apk_name, apk_suffix = basename(apk_file).split("-", 1)
apk_file_dest = "{}-{}-{}".format(
apk_name, build_args.version, apk_suffix)
info('# APK renamed to {}'.format(apk_file_dest))
shprint(sh.cp, apk_file, apk_file_dest)
else:
shprint(sh.cp, apk_file, './')
def apk(self, args):
'''Create an APK using the given distribution.'''
ctx = self.ctx
dist = self._dist
# Manually fixing these arguments at the string stage is
# unsatisfactory and should probably be changed somehow, but
# we can't leave it until later as the build.py scripts assume
# they are in the current directory.
fix_args = ('--dir', '--private', '--add-jar', '--add-source',
'--whitelist', '--blacklist', '--presplash', '--icon')
unknown_args = args.unknown_args
for i, arg in enumerate(unknown_args[:-1]):
argx = arg.split('=')
if argx[0] in fix_args:
if len(argx) > 1:
unknown_args[i] = '='.join((argx[0],
realpath(expanduser(argx[1]))))
else:
unknown_args[i+1] = realpath(expanduser(unknown_args[i+1]))
env = os.environ.copy()
if args.build_mode == 'release':
if args.keystore:
env['P4A_RELEASE_KEYSTORE'] = realpath(expanduser(args.keystore))
if args.signkey:
env['P4A_RELEASE_KEYALIAS'] = args.signkey
if args.keystorepw:
env['P4A_RELEASE_KEYSTORE_PASSWD'] = args.keystorepw
if args.signkeypw:
env['P4A_RELEASE_KEYALIAS_PASSWD'] = args.signkeypw
elif args.keystorepw and 'P4A_RELEASE_KEYALIAS_PASSWD' not in env:
env['P4A_RELEASE_KEYALIAS_PASSWD'] = args.keystorepw
build = imp.load_source('build', join(dist.dist_dir, 'build.py'))
with current_directory(dist.dist_dir):
self.hook("before_apk_build")
os.environ["ANDROID_API"] = str(self.ctx.android_api)
build_args = build.parse_args(args.unknown_args)
self.hook("after_apk_build")
self.hook("before_apk_assemble")
build_type = ctx.java_build_tool
if build_type == 'auto':
info('Selecting java build tool:')
build_tools_versions = os.listdir(join(ctx.sdk_dir, 'build-tools'))
build_tools_versions = sorted(build_tools_versions,
key=LooseVersion)
build_tools_version = build_tools_versions[-1]
info(('Detected highest available build tools '
'version to be {}').format(build_tools_version))
if build_tools_version >= '25.0' and exists('gradlew'):
build_type = 'gradle'
info(' Building with gradle, as gradle executable is present')
else:
build_type = 'ant'
if build_tools_version < '25.0':
info((' Building with ant, as the highest '
'build-tools-version is only {}').format(build_tools_version))
else:
info(' Building with ant, as no gradle executable detected')
elif build_type == 'gradle':
# gradle-based build
env["ANDROID_NDK_HOME"] = self.ctx.ndk_dir
env["ANDROID_HOME"] = self.ctx.sdk_dir
gradlew = sh.Command('./gradlew')
if args.build_mode == "debug":
gradle_task = "assembleDebug"
elif args.build_mode == "release":
gradle_task = "assembleRelease"
else:
error("Unknown build mode {} for apk()".format(
args.build_mode))
exit(1)
output = shprint(gradlew, gradle_task, _tail=20,
_critical=True, _env=env)
# gradle output apks somewhere else
# and don't have version in file
apk_dir = join(dist.dist_dir, "build", "outputs", "apk")
apk_glob = "*-{}.apk"
apk_add_version = True
elif build_type == 'none':
return
else:
# ant-based build
try:
ant = sh.Command('ant')
except sh.CommandNotFound:
error('Could not find ant binary, please install it '
'and make sure it is in your $PATH.')
exit(1)
output = shprint(ant, args.build_mode, _tail=20,
_critical=True, _env=env)
apk_dir = join(dist.dist_dir, "bin")
apk_glob = "*-*-{}.apk"
apk_add_version = False
self.hook("after_apk_assemble")
info_main('# Copying APK to current directory')
apk_re = re.compile(r'.*Package: (.*\.apk)$')
apk_file = None
for line in reversed(output.splitlines()):
m = apk_re.match(line)
if m:
apk_file = m.groups()[0]
break
if not apk_file:
info_main('# APK filename not found in build output, trying to guess')
if args.build_mode == "release":
suffixes = ("release", "release-unsigned")
else:
suffixes = ("debug", )
for suffix in suffixes:
apks = glob.glob(join(apk_dir, apk_glob.format(suffix)))
if apks:
if len(apks) > 1:
info('More than one built APK found... guessing you '
'just built {}'.format(apks[-1]))
apk_file = apks[-1]
break
else:
raise ValueError('Couldn\'t find the built APK')
info_main('# Found APK file: {}'.format(apk_file))
if apk_add_version:
info('# Add version number to APK')
apk_name, apk_suffix = basename(apk_file).split("-", 1)
apk_file_dest = "{}-{}-{}".format(
apk_name, build_args.version, apk_suffix)
info('# APK renamed to {}'.format(apk_file_dest))
shprint(sh.cp, apk_file, apk_file_dest)
else:
shprint(sh.cp, apk_file, './')
def get_distribution(cls, ctx, name=None, recipes=[],
ndk_api=None,
force_build=False,
extra_dist_dirs=[],
require_perfect_match=False,
allow_replace_dist=True):
'''Takes information about the distribution, and decides what kind of
distribution it will be.
If parameters conflict (e.g. a dist with that name already
exists, but doesn't have the right set of recipes),
an error is thrown.
Parameters
----------
name : str
The name of the distribution. If a dist with this name already '
exists, it will be used.
recipes : list
The recipes that the distribution must contain.
force_download: bool
If True, only downloaded dists are considered.
force_build : bool
If True, the dist is forced to be built locally.
extra_dist_dirs : list
Any extra directories in which to search for dists.
require_perfect_match : bool
If True, will only match distributions with precisely the
correct set of recipes.
allow_replace_dist : bool
If True, will allow an existing dist with the specified
name but incompatible requirements to be overwritten by
a new one with the current requirements.
'''
existing_dists = Distribution.get_distributions(ctx)
needs_build = True # whether the dist needs building, will be returned
possible_dists = existing_dists
name_match_dist = None
# 0) Check if a dist with that name already exists
if name is not None and name:
possible_dists = [d for d in possible_dists if d.name == name]
if possible_dists:
name_match_dist = possible_dists[0]
# 1) Check if any existing dists meet the requirements
_possible_dists = []
for dist in possible_dists:
if ndk_api is not None and dist.ndk_api != ndk_api:
continue
for recipe in recipes:
if recipe not in dist.recipes:
break
else:
_possible_dists.append(dist)
possible_dists = _possible_dists
if possible_dists:
info('Of the existing distributions, the following meet '
'the given requirements:')
pretty_log_dists(possible_dists)
else:
info('No existing dists meet the given requirements!')
# If any dist has perfect recipes and ndk API, return it
for dist in possible_dists:
if force_build:
continue
if ndk_api is not None and dist.ndk_api != ndk_api:
continue
if (set(dist.recipes) == set(recipes) or
(set(recipes).issubset(set(dist.recipes)) and
not require_perfect_match)):
info_notify('{} has compatible recipes, using this one'
.format(dist.name))
return dist
assert len(possible_dists) < 2
# If there was a name match but we didn't already choose it,
# then the existing dist is incompatible with the requested
# configuration and the build cannot continue
if name_match_dist is not None and not allow_replace_dist:
error('Asked for dist with name {name} with recipes ({req_recipes}) and '
'NDK API {req_ndk_api}, but a dist '
'with this name already exists and has either incompatible recipes '
'({dist_recipes}) or NDK API {dist_ndk_api}'.format(
name=name,
req_ndk_api=ndk_api,
dist_ndk_api=name_match_dist.ndk_api,
req_recipes=', '.join(recipes),
dist_recipes=', '.join(name_match_dist.recipes)))
error('No compatible dist found, so exiting.')
exit(1)
# If we got this far, we need to build a new dist
dist = Distribution(ctx)
dist.needs_build = True
if not name:
filen = 'unnamed_dist_{}'
i = 1
while exists(join(ctx.dist_dir, filen.format(i))):
i += 1
name = filen.format(i)
dist.name = name
dist.dist_dir = join(ctx.dist_dir, dist.name)
dist.recipes = recipes
dist.ndk_api = ctx.ndk_api
return dist
