def test_check_ndk_version_lower_than_recommended(self, mock_read_ndk):
mock_read_ndk.return_value.version = [MIN_NDK_VERSION - 1, 0, 5232133]
with self.assertRaises(BuildInterruptingException) as e:
check_ndk_version(self.ndk_dir)
self.assertEqual(
e.exception.args[0],
NDK_LOWER_THAN_SUPPORTED_MESSAGE.format(
min_supported=MIN_NDK_VERSION, ndk_url=NDK_DOWNLOAD_URL),
)
mock_read_ndk.assert_called_once_with(self.ndk_dir)
def test_check_ndk_version_greater_than_recommended(self, mock_read_ndk):
mock_read_ndk.return_value.version = [MAX_NDK_VERSION + 1, 0, 5232133]
with self.assertLogs(level="INFO") as cm:
check_ndk_version(self.ndk_dir)
mock_read_ndk.assert_called_once_with(self.ndk_dir)
self.assertEqual(
cm.output,
[
"INFO:p4a:[INFO]: {}".format(
CURRENT_NDK_VERSION_MESSAGE.format(
ndk_version=MAX_NDK_VERSION + 1)),
"WARNING:p4a:[WARNING]: {}".format(
RECOMMENDED_NDK_VERSION_MESSAGE.format(
recommended_ndk_version=RECOMMENDED_NDK_VERSION)),
"WARNING:p4a:[WARNING]: {}".format(NEW_NDK_MESSAGE),
],
)
def test_check_ndk_version_error(self):
"""
Test that a fake ndk dir give us two messages:
- first should be an `INFO` log
- second should be an `WARNING` log
"""
with self.assertLogs(level="INFO") as cm:
check_ndk_version(self.ndk_dir)
self.assertEqual(
cm.output,
[
"INFO:p4a:[INFO]: {}".format(UNKNOWN_NDK_MESSAGE),
"WARNING:p4a:[WARNING]: {}".format(
READ_ERROR_NDK_MESSAGE.format(ndk_dir=self.ndk_dir)),
"WARNING:p4a:[WARNING]: {}".format(
ENSURE_RIGHT_NDK_MESSAGE.format(
min_supported=MIN_NDK_VERSION,
rec_version=RECOMMENDED_NDK_VERSION,
ndk_url=NDK_DOWNLOAD_URL,
)),
],
)
def prepare_build_environment(self, user_sdk_dir, user_ndk_dir,
user_android_api, user_ndk_api):
'''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
# This is the old P4A-specific var
if sdk_dir is None:
sdk_dir = environ.get('ANDROIDSDK', None)
# This seems used more conventionally
if sdk_dir is None:
sdk_dir = environ.get('ANDROID_HOME', None)
# Checks in the buildozer SDK dir, useful for debug tests of p4a
if sdk_dir is None:
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:
raise BuildInterruptingException(
'Android SDK dir was not specified, exiting.')
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
info('Getting Android API version from user argument: {}'.format(
android_api))
elif 'ANDROIDAPI' in environ:
android_api = environ['ANDROIDAPI']
info('Found Android API target in $ANDROIDAPI: {}'.format(
android_api))
else:
info('Android API target was not set manually, using '
'the default of {}'.format(RECOMMENDED_TARGET_API))
android_api = RECOMMENDED_TARGET_API
android_api = int(android_api)
self.android_api = android_api
check_target_api(android_api, self.archs[0].arch)
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:
raise BuildInterruptingException(
'Could not find `android` or `sdkmanager` binaries in Android SDK',
instructions='Make sure the path to the Android SDK is correct'
)
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:
raise BuildInterruptingException(
('Requested API target {} is not available, install '
'it with the SDK android tool.').format(android_api))
# 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
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: {}'.format(ndk_dir))
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: {}'.format(ndk_dir))
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: {}'.format(ndk_dir))
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:
raise BuildInterruptingException(
'Android NDK dir was not specified')
self.ndk_dir = realpath(ndk_dir)
check_ndk_version(ndk_dir)
ndk_api = None
if user_ndk_api:
ndk_api = user_ndk_api
info(
'Getting NDK API version (i.e. minimum supported API) from user argument'
)
elif 'NDKAPI' in environ:
ndk_api = environ.get('NDKAPI', None)
info('Found Android API target in $NDKAPI')
else:
ndk_api = min(self.android_api, RECOMMENDED_NDK_API)
warning(
'NDK API target was not set manually, using '
'the default of {} = min(android-api={}, default ndk-api={})'.
format(ndk_api, self.android_api, RECOMMENDED_NDK_API))
ndk_api = int(ndk_api)
self.ndk_api = ndk_api
check_ndk_api(ndk_api, self.android_api)
virtualenv = get_virtualenv_executable()
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 ("cython", "cython3", "cython2", "cython-2.7"):
cython = sh.which(cython_fn)
if cython:
self.cython = cython
break
else:
raise BuildInterruptingException('No cython binary found.')
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.ndk_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 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:
raise BuildInterruptingException(
'python-for-android cannot continue due to the missing executables above'
)
def prepare_build_environment(self, user_sdk_dir, user_ndk_dir,
user_android_api, user_ndk_api):
'''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
# This is the old P4A-specific var
if sdk_dir is None:
sdk_dir = environ.get('ANDROIDSDK', None)
# This seems used more conventionally
if sdk_dir is None:
sdk_dir = environ.get('ANDROID_HOME', None)
# Checks in the buildozer SDK dir, useful for debug tests of p4a
if sdk_dir is None:
possible_dirs = glob.glob(
expanduser(
join('~', '.buildozer', 'android', 'platform',
'android-sdk-*')))
possible_dirs = [
d for d in possible_dirs if not d.endswith(('.bz2', '.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:
raise BuildInterruptingException(
'Android SDK dir was not specified, exiting.')
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
info('Getting Android API version from user argument: {}'.format(
android_api))
elif 'ANDROIDAPI' in environ:
android_api = environ['ANDROIDAPI']
info('Found Android API target in $ANDROIDAPI: {}'.format(
android_api))
else:
info('Android API target was not set manually, using '
'the default of {}'.format(RECOMMENDED_TARGET_API))
android_api = RECOMMENDED_TARGET_API
android_api = int(android_api)
self.android_api = android_api
check_target_api(android_api, self.archs[0].arch)
apis = get_available_apis(self.sdk_dir)
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:
raise BuildInterruptingException(
('Requested API target {} is not available, install '
'it with the SDK android tool.').format(android_api))
# 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
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: {}'.format(ndk_dir))
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: {}'.format(ndk_dir))
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: {}'.format(ndk_dir))
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:
raise BuildInterruptingException(
'Android NDK dir was not specified')
self.ndk_dir = realpath(ndk_dir)
check_ndk_version(ndk_dir)
ndk_api = None
if user_ndk_api:
ndk_api = user_ndk_api
info(
'Getting NDK API version (i.e. minimum supported API) from user argument'
)
elif 'NDKAPI' in environ:
ndk_api = environ.get('NDKAPI', None)
info('Found Android API target in $NDKAPI')
else:
ndk_api = min(self.android_api, RECOMMENDED_NDK_API)
warning(
'NDK API target was not set manually, using '
'the default of {} = min(android-api={}, default ndk-api={})'.
format(ndk_api, self.android_api, RECOMMENDED_NDK_API))
ndk_api = int(ndk_api)
self.ndk_api = ndk_api
check_ndk_api(ndk_api, self.android_api)
# 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.')
try:
subprocess.check_output([
"python3",
"-m",
"cython",
"--help",
])
except subprocess.CalledProcessError:
warning('Cython for python3 missing. If you are building for '
' a python 3 target (which is the default)'
' then THINGS WILL BREAK.')
# This would need to be changed if supporting multiarch APKs
arch = self.archs[0]
toolchain_prefix = arch.toolchain_prefix
self.ndk_platform, ndk_platform_dir_exists = get_ndk_platform_dir(
self.ndk_dir, self.ndk_api, arch)
ok = ok and ndk_platform_dir_exists
py_platform = sys.platform
if py_platform in ['linux2', 'linux3']:
py_platform = 'linux'
toolchain_versions, toolchain_path_exists = get_toolchain_versions(
self.ndk_dir, arch)
ok = ok and toolchain_path_exists
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(f"Missing executable: {executable} is not installed")
if not ok:
raise BuildInterruptingException(
'python-for-android cannot continue due to the missing executables above'
)
def prepare_build_environment(self,
user_sdk_dir,
user_ndk_dir,
user_android_api,
user_ndk_api):
'''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
# This is the old P4A-specific var
if sdk_dir is None:
sdk_dir = environ.get('ANDROIDSDK', None)
# This seems used more conventionally
if sdk_dir is None:
sdk_dir = environ.get('ANDROID_HOME', None)
# Checks in the buildozer SDK dir, useful for debug tests of p4a
if sdk_dir is None:
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:
raise BuildInterruptingException('Android SDK dir was not specified, exiting.')
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
info('Getting Android API version from user argument: {}'.format(android_api))
elif 'ANDROIDAPI' in environ:
android_api = environ['ANDROIDAPI']
info('Found Android API target in $ANDROIDAPI: {}'.format(android_api))
else:
info('Android API target was not set manually, using '
'the default of {}'.format(RECOMMENDED_TARGET_API))
android_api = RECOMMENDED_TARGET_API
android_api = int(android_api)
self.android_api = android_api
check_target_api(android_api, self.archs[0].arch)
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:
raise BuildInterruptingException(
'Could not find `android` or `sdkmanager` binaries in Android SDK',
instructions='Make sure the path to the Android SDK is correct')
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:
raise BuildInterruptingException(
('Requested API target {} is not available, install '
'it with the SDK android tool.').format(android_api))
# 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
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: {}'.format(ndk_dir))
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: {}'.format(ndk_dir))
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: {}'.format(ndk_dir))
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:
raise BuildInterruptingException('Android NDK dir was not specified')
self.ndk_dir = realpath(ndk_dir)
check_ndk_version(ndk_dir)
ndk_api = None
if user_ndk_api:
ndk_api = user_ndk_api
info('Getting NDK API version (i.e. minimum supported API) from user argument')
elif 'NDKAPI' in environ:
ndk_api = environ.get('NDKAPI', None)
info('Found Android API target in $NDKAPI')
else:
ndk_api = min(self.android_api, RECOMMENDED_NDK_API)
warning('NDK API target was not set manually, using '
'the default of {} = min(android-api={}, default ndk-api={})'.format(
ndk_api, self.android_api, RECOMMENDED_NDK_API))
ndk_api = int(ndk_api)
self.ndk_api = ndk_api
check_ndk_api(ndk_api, self.android_api)
virtualenv = get_virtualenv_executable()
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 ("cython", "cython3", "cython2", "cython-2.7"):
cython = sh.which(cython_fn)
if cython:
self.cython = cython
break
else:
raise BuildInterruptingException('No cython binary found.')
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.ndk_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 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:
raise BuildInterruptingException(
'python-for-android cannot continue due to the missing executables above')
