forked from Mirror/pmbootstrap
This is a follow-up to #935. * fix regression #941: pmbootstrap doesn't automatically pick the right architecture for building when none is specified * remove obsolete --noarch-arch parameter
68 lines
2 KiB
Python
68 lines
2 KiB
Python
"""
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Copyright 2017 Oliver Smith
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This file is part of pmbootstrap.
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pmbootstrap is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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pmbootstrap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with pmbootstrap. If not, see <http://www.gnu.org/licenses/>.
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"""
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import fnmatch
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import pmb.config
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import pmb.chroot.apk
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import pmb.parse.arch
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def arch(args, pkgname):
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"""
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Find a good default in case the user did not specify for which architecture
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a package should be built.
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:returns: native architecture (x86_64 in most cases) when the APKBUILD has
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"noarch" or "all". Otherwise the first architecture in the
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APKBUILD.
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"""
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aport = pmb.build.find_aport(args, pkgname)
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apkbuild = pmb.parse.apkbuild(args, aport + "/APKBUILD")
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if "noarch" in apkbuild["arch"] or "all" in apkbuild["arch"]:
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return args.arch_native
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return apkbuild["arch"][0]
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def suffix(args, apkbuild, arch):
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if arch == args.arch_native:
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return "native"
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pkgname = apkbuild["pkgname"]
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if pkgname.endswith("-repack"):
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return "native"
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if args.cross:
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for pattern in pmb.config.build_cross_native:
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if fnmatch.fnmatch(pkgname, pattern):
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return "native"
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return "buildroot_" + arch
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def crosscompile(args, apkbuild, arch, suffix):
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"""
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:returns: None, "native" or "distcc"
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"""
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if not args.cross:
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return None
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if apkbuild["pkgname"].endswith("-repack"):
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return None
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if not pmb.parse.arch.cpu_emulation_required(args, arch):
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return None
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if suffix == "native":
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return "native"
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return "distcc"
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