forked from Mirror/pmbootstrap
0dfe489b78
Packages like binutils-*, busybox-static-*, gcc-*, grub-efi-*, musl-* are only needed for the native architecture during cross compilation. Don't bother with trying to build them for other arches to save time and to avoid getting stuck frequently at "armv7/binutils-aarch64" etc. A few people like to use pmbootstrap on aarch64 hosts (e.g. PineBook Pro), so let's make it available for aarch64 again when we can build aarch64 packages natively in CI and bpo. (They do get stuck there right now, because of qemu user emulation.) Related: https://gitlab.com/postmarketOS/build.postmarketos.org/-/issues/75
96 lines
3.8 KiB
Python
96 lines
3.8 KiB
Python
# Copyright 2020 Oliver Smith
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# SPDX-License-Identifier: GPL-3.0-or-later
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import pmb.aportgen.core
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import pmb.build
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import pmb.chroot.apk
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import pmb.chroot.apk_static
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import pmb.helpers.run
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import pmb.parse.apkindex
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def generate(args, pkgname):
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arch = pkgname.split("-")[1]
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# Parse musl version from APKINDEX
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package_data = pmb.parse.apkindex.package(args, "musl")
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version = package_data["version"]
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pkgver = version.split("-r")[0]
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pkgrel = version.split("-r")[1]
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# Prepare aportgen tempdir inside and outside of chroot
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tempdir = "/tmp/aportgen"
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pmb.chroot.root(args, ["rm", "-rf", tempdir])
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pmb.helpers.run.user(args, ["mkdir", "-p", f"{args.work}/aportgen",
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f"{args.work}/chroot_native/{tempdir}"])
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# Write the APKBUILD
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channel_cfg = pmb.config.pmaports.read_config_channel(args)
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mirrordir = channel_cfg["mirrordir_alpine"]
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apkbuild_path = f"{args.work}/chroot_native/{tempdir}/APKBUILD"
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with open(apkbuild_path, "w", encoding="utf-8") as handle:
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apkbuild = f"""\
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# Automatically generated aport, do not edit!
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# Generator: pmbootstrap aportgen {pkgname}
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# Stub for apkbuild-lint
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if [ -z "$(type -t arch_to_hostspec)" ]; then
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arch_to_hostspec() {{ :; }}
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fi
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pkgname={pkgname}
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pkgver={pkgver}
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pkgrel={pkgrel}
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arch="{args.arch_native}"
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subpackages="musl-dev-{arch}:package_dev"
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_arch="{arch}"
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_mirror="{pmb.config.aportgen_mirror_alpine}"
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url="https://musl-libc.org"
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license="MIT"
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options="!check !strip"
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pkgdesc="the musl library (lib c) implementation for $_arch"
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_target="$(arch_to_hostspec $_arch)"
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source="
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musl-$pkgver-r$pkgrel-$_arch-{mirrordir}.apk::$_mirror/{mirrordir}/main/$_arch/musl-$pkgver-r$pkgrel.apk
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musl-dev-$pkgver-r$pkgrel-$_arch-{mirrordir}.apk::$_mirror/{mirrordir}/main/$_arch/musl-dev-$pkgver-r$pkgrel.apk
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"
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package() {{
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mkdir -p "$pkgdir/usr/$_target"
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cd "$pkgdir/usr/$_target"
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# Use 'busybox tar' to avoid 'tar: Child returned status 141'
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# on some machines (builds.sr.ht, gitlab-ci). See pmaports#26.
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busybox tar -xf $srcdir/musl-$pkgver-r$pkgrel-$_arch-{mirrordir}.apk
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rm .PKGINFO .SIGN.*
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}}
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package_dev() {{
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mkdir -p "$subpkgdir/usr/$_target"
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cd "$subpkgdir/usr/$_target"
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# Use 'busybox tar' to avoid 'tar: Child returned status 141'
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# on some machines (builds.sr.ht, gitlab-ci). See pmaports#26.
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busybox tar -xf $srcdir/musl-dev-$pkgver-r$pkgrel-$_arch-{mirrordir}.apk
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rm .PKGINFO .SIGN.*
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# symlink everything from /usr/$_target/usr/* to /usr/$_target/*
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# so the cross-compiler gcc does not fail to build.
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for _dir in include lib; do
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mkdir -p "$subpkgdir/usr/$_target/$_dir"
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cd "$subpkgdir/usr/$_target/usr/$_dir"
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for i in *; do
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cd "$subpkgdir/usr/$_target/$_dir"
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ln -s /usr/$_target/usr/$_dir/$i $i
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done
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done
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}}
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"""
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for line in apkbuild.split("\n"):
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handle.write(line[12:].replace(" " * 4, "\t") + "\n")
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# Generate checksums
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pmb.build.init(args)
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pmb.chroot.root(args, ["chown", "-R", "pmos:pmos", tempdir])
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pmb.chroot.user(args, ["abuild", "checksum"], working_dir=tempdir)
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pmb.helpers.run.user(args, ["cp", apkbuild_path, f"{args.work}/aportgen"])
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