77 lines
3.1 KiB
Python
77 lines
3.1 KiB
Python
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import sh
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import os
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from os.path import join
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from kivy_ios.toolchain import CythonRecipe, Recipe, shprint
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from kivy_ios.context_managers import cd
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class CoincurveRecipe(CythonRecipe):
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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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depends = ["python3", "libffi", "cffi", "pycparser", "libsecp256k1"]
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library = 'libcoincurve.a'
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pre_build_ext = True
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include_per_arch = True
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def dest_dir(self):
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return join(self.ctx.dist_dir, "root", "python3")
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def prebuild_arch(self, arch):
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# common to all archs
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if self.has_marker("patched"):
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return
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self.apply_patch("cross_compile.patch")
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self.apply_patch("drop_setup_requires.patch")
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self.apply_patch("find_lib.patch")
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self.apply_patch("no-download.patch")
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self.apply_patch("setup.py.patch")
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self.set_marker("patched")
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def get_recipe_env(self, arch):
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env = arch.get_env()
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# sets linker to use the correct gcc (cross compiler)
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env['TOOLCHAIN_PREFIX'] = arch.triple
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env['LDSHARED'] = env['CC'] + ' -pthread -shared -Wl'
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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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target_python = Recipe.get_recipe('python3', self.ctx).get_build_dir(arch.arch)
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env['LDFLAGS'] += ' -L' + target_python
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print(env['LDFLAGS'])
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python_version = '3.8'
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env["PYTHONPATH"] = join(self.dest_dir(), "lib", "python3.8", "site-packages")
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env['PYTHON_ROOT'] = join(self.ctx.dist_dir, "root", "python3")
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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 -lssl -lcrypto -lffi -lz"
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return env
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def install(self):
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arch = list(self.filtered_archs)[0]
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build_dir = self.get_build_dir(arch.arch)
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os.chdir(build_dir)
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hostpython = sh.Command(self.ctx.hostpython)
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build_env = arch.get_env()
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dest_dir = join(self.ctx.dist_dir, "root", "python3")
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build_env['PYTHONPATH'] = join(dest_dir, 'lib', 'python3.8', 'site-packages')
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shprint(hostpython, "setup.py", "install", "--prefix", dest_dir, _env=build_env)
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def postbuild_arch(self, arch):
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py_arch = arch.arch
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if py_arch == "arm64":
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py_arch = "x86_64"
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build_dir = self.get_build_dir(arch.arch)
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build_env = self.get_recipe_env(arch)
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tmp_folder = 'build/temp.macosx-10.15-{}-3.8/build/temp.macosx-10.15-{}-3.8'.format(py_arch, py_arch)
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shprint(sh.Command(build_env['AR']),
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"-q",
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"{}/{}".format(self.build_dir, self.library),
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"{}/{}/_libsecp256k1.o".format(self.build_dir, tmp_folder))
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recipe = CoincurveRecipe()
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