2018-10-07 16:59:03 +02:00
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import os
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from pythonforandroid.recipe import PythonRecipe, CompiledComponentsPythonRecipe
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class CoincurveRecipe(CompiledComponentsPythonRecipe):
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version = '7.1.0'
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url = 'https://github.com/ofek/coincurve/archive/{version}.tar.gz'
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call_hostpython_via_targetpython = False
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depends = [('python2', 'python3crystax'), 'setuptools',
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'libffi', 'cffi', 'libsecp256k1']
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patches = [
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"cross_compile.patch", "drop_setup_requires.patch",
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"find_lib.patch", "no-download.patch", "setup.py.patch"]
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def get_recipe_env(self, arch=None, with_flags_in_cc=True):
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env = super(CoincurveRecipe, self).get_recipe_env(arch, with_flags_in_cc)
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# sets linker to use the correct gcc (cross compiler)
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env['LDSHARED'] = env['CC'] + ' -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions'
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libsecp256k1 = self.get_recipe('libsecp256k1', self.ctx)
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libsecp256k1_dir = libsecp256k1.get_build_dir(arch.arch)
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env['LDFLAGS'] += ' -L{}'.format(os.path.join(libsecp256k1_dir, '.libs'))
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env['CFLAGS'] += ' -I' + os.path.join(libsecp256k1_dir, 'include')
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# only keeps major.minor (discards patch)
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python_version = self.ctx.python_recipe.version[0:3]
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# required additional library and path for Crystax
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if self.ctx.ndk == 'crystax':
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ndk_dir_python = os.path.join(self.ctx.ndk_dir, 'sources/python/', python_version)
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env['LDFLAGS'] += ' -L{}'.format(os.path.join(ndk_dir_python, 'libs', arch.arch))
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2021-08-21 11:30:12 +02:00
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env['LDFLAGS'] += ' -lpython{}'.format(python_version)
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2018-10-07 16:59:03 +02:00
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# until `pythonforandroid/archs.py` gets merged upstream:
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# https://github.com/kivy/python-for-android/pull/1250/files#diff-569e13021e33ced8b54385f55b49cbe6
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env['CFLAGS'] += ' -I{}/include/python/'.format(ndk_dir_python)
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else:
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env['PYTHON_ROOT'] = self.ctx.get_python_install_dir()
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env['CFLAGS'] += ' -I' + env['PYTHON_ROOT'] + '/include/python{}'.format(python_version)
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env['LDFLAGS'] += " -lpython{}".format(python_version)
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env['LDFLAGS'] += " -lsecp256k1"
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return env
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recipe = CoincurveRecipe()
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