lbry-android-sdk/recipes/openssl/__init__.py

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from functools import partial
from pythonforandroid.toolchain import Recipe, shprint, current_directory
import sh
class OpenSSLRecipe(Recipe):
version = '1.0.2l'
url = 'https://www.openssl.org/source/openssl-{version}.tar.gz'
def should_build(self, arch):
return not self.has_libs(arch, 'libssl' + self.version + '.so',
'libcrypto' + self.version + '.so')
def check_symbol(self, env, sofile, symbol):
nm = env.get('NM', 'nm')
syms = sh.sh('-c', "{} -gp {} | cut -d' ' -f3".format(
nm, sofile), _env=env).splitlines()
if symbol in syms:
return True
print('{} missing symbol {}; rebuilding'.format(sofile, symbol))
return False
def get_recipe_env(self, arch=None):
env = super(OpenSSLRecipe, self).get_recipe_env(arch)
env['OPENSSL_VERSION'] = self.version
env['CFLAGS'] += ' ' + env['LDFLAGS']
env['CC'] += ' ' + env['LDFLAGS']
return env
def select_build_arch(self, arch):
aname = arch.arch
if 'arm64' in aname:
return 'linux-aarch64'
if 'v7a' in aname:
return 'android-armv7'
if 'arm' in aname:
return 'android'
return 'linux-armv4'
def build_arch(self, arch):
env = self.get_recipe_env(arch)
with current_directory(self.get_build_dir(arch.arch)):
# sh fails with code 255 trying to execute ./Configure
# so instead we manually run perl passing in Configure
perl = sh.Command('perl')
buildarch = self.select_build_arch(arch)
shprint(perl, 'Configure', 'shared', 'no-dso', 'no-krb5', buildarch, _env=env)
self.apply_patch('disable-sover.patch', arch.arch)
self.apply_patch('rename-shared-lib.patch', arch.arch)
# check_ssl = partial(self.check_symbol, env, 'libssl' + self.version + '.so')
check_crypto = partial(self.check_symbol, env, 'libcrypto' + self.version + '.so')
while True:
shprint(sh.make, 'build_libs', _env=env)
if all(map(check_crypto, ('SSLeay', 'MD5_Transform', 'MD4_Init'))):
break
shprint(sh.make, 'clean', _env=env)
self.install_libs(arch, 'libssl' + self.version + '.so',
'libcrypto' + self.version + '.so')
recipe = OpenSSLRecipe()