89 lines
3.5 KiB
Python
89 lines
3.5 KiB
Python
from toolchain import Recipe, shprint
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from os.path import join
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import os
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import sh
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import shutil
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import logging
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logger = logging.getLogger(__name__)
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class Hostpython3Recipe(Recipe):
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version = "3.8.2"
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url = "https://www.python.org/ftp/python/{version}/Python-{version}.tgz"
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depends = ["hostlibffi", "hostopenssl"]
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optional_depends = []
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archs = ["x86_64"]
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def init_with_ctx(self, ctx):
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super(Hostpython3Recipe, self).init_with_ctx(ctx)
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self.set_hostpython(self, "3.8")
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self.ctx.so_suffix = ".cpython-38m-darwin.so"
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self.ctx.hostpython = join(self.ctx.dist_dir, "hostpython3", "bin", "python")
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self.ctx.hostpgen = join(self.ctx.dist_dir, "hostpython3", "bin", "pgen")
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logger.info("Global: hostpython located at {}".format(self.ctx.hostpython))
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logger.info("Global: hostpgen located at {}".format(self.ctx.hostpgen))
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def prebuild_arch(self, arch):
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if self.has_marker("patched"):
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return
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self.copy_file("ModulesSetup", "Modules/Setup.local")
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self.set_marker("patched")
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def postbuild_arch(self, arch):
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return
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def get_build_env(self):
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sdk_path = sh.xcrun("--sdk", "macosx", "--show-sdk-path").strip()
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build_env = self.ctx.env.copy()
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self.build_env_x86_84 = build_env
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ccache = (build_env["CCACHE"] + ' ') if 'CCACHE' in build_env else ''
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build_env["CC"] = ccache + "clang -Qunused-arguments -fcolor-diagnostics"
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build_env["LDFLAGS"] = " ".join([
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"-lsqlite3",
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"-lffi",
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"-L{}".format(join(self.ctx.dist_dir, "hostlibffi", "usr", "local", "lib"))
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])
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build_env["CFLAGS"] = " ".join([
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"--sysroot={}".format(sdk_path),
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"-arch x86_64",
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"-mmacosx-version-min=10.12",
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"-I{}".format(join(self.ctx.dist_dir, "hostlibffi", "usr", "local", "include"))
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])
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return build_env
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def build_x86_64(self):
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build_env = self.get_build_env()
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configure = sh.Command(join(self.build_dir, "configure"))
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shprint(configure,
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"--prefix={}".format(join(self.ctx.dist_dir, "hostpython3")),
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"--with-openssl={}".format(join(self.ctx.dist_dir, 'hostopenssl')),
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_env=build_env)
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shprint(sh.make, "-C", self.build_dir, self.ctx.concurrent_make,
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_env=build_env)
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def install(self):
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arch = list(self.filtered_archs)[0]
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build_env = self.get_build_env()
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build_dir = self.get_build_dir(arch.arch)
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build_env["PATH"] = os.environ["PATH"]
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shprint(sh.make, self.ctx.concurrent_make,
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"-C", build_dir,
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"install",
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_env=build_env)
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shutil.copy(
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join(self.ctx.dist_dir, "hostpython3", "bin", "python3"),
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join(self.ctx.dist_dir, "hostpython3", "bin", "python"))
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"""
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I don't like this kind of "patches".
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sysconfig was overriding our cflags and extensions were failing to build.
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This hack resets the cflags provided by sysconfig.
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"""
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with open(join(self.ctx.dist_dir, "hostpython3", "lib", "python3.8", "distutils", "sysconfig.py"), 'r') as sysconfigfile:
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lines = sysconfigfile.readlines()
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lines[192] = ' cflags = ""\n'
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with open(join(self.ctx.dist_dir, "hostpython3", "lib", "python3.8", "distutils", "sysconfig.py"), 'w') as sysconfigfile:
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sysconfigfile.writelines(lines)
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recipe = Hostpython3Recipe()
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