forked from Mirror/pmbootstrap
f21c216a26
While at it, also remove unnecessary "#!/usr/bin/env python3" in files that only get imported, and adjust other empty/comment lines in the beginnings of the files for consistency. This makes files easier to read, and makes the pmbootstrap codebase more consistent with the build.postmarketos.org codebase.
118 lines
4.1 KiB
Python
118 lines
4.1 KiB
Python
# Copyright 2020 Oliver Smith
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# SPDX-License-Identifier: GPL-3.0-or-later
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import pmb.helpers.run
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import pmb.aportgen.core
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import pmb.parse.apkindex
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import pmb.parse.arch
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def generate_apkbuild(args, pkgname, deviceinfo, patches):
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device = "-".join(pkgname.split("-")[1:])
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carch = pmb.parse.arch.alpine_to_kernel(deviceinfo["arch"])
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makedepends = "perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev"
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package = """
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# kernel.release
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install -D "$builddir/include/config/kernel.release" \\
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"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
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# zImage (find the right one)
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cd "$builddir/arch/$_carch/boot"
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_target="$pkgdir/boot/vmlinuz-$_flavor"
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for _zimg in zImage-dtb Image.gz-dtb *zImage Image; do
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[ -e "$_zimg" ] || continue
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msg "zImage found: $_zimg"
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install -Dm644 "$_zimg" "$_target"
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break
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done
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if ! [ -e "$_target" ]; then
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error "Could not find zImage in $PWD!"
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return 1
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fi"""
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build = """
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unset LDFLAGS
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make ARCH="$_carch" CC="${CC:-gcc}" \\
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS\""""
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if deviceinfo["bootimg_qcdt"] == "true":
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makedepends += " dtbtool"
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build += """\n
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# Generate master DTB (deviceinfo_bootimg_qcdt)
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dtbTool -s 2048 -p "scripts/dtc/" -o "arch/""" + carch + "/boot/dt.img\" \"arch/" + carch + "/boot/\""
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package += """\n
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# Master DTB (deviceinfo_bootimg_qcdt)
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install -Dm644 "$builddir/arch/""" + carch + """/boot/dt.img" \\
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"$pkgdir/boot/dt.img\""""
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content = """\
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# Contributor: Firstname Lastname <email> (CHANGEME!)
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# Maintainer: Firstname Lastname <email> (CHANGEME!)
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# Reference: <https://postmarketos.org/vendorkernel>
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# Kernel config based on: arch/""" + carch + """/configs/(CHANGEME!)
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pkgname=\"""" + pkgname + """\"
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pkgver=3.x.x
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pkgrel=0
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pkgdesc=\"""" + deviceinfo["name"] + """ kernel fork\"
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arch=\"""" + deviceinfo["arch"] + """\"
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_carch=\"""" + carch + """\"
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_flavor=\"""" + device + """\"
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url="https://kernel.org"
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license="GPL-2.0-only"
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options="!strip !check !tracedeps"
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makedepends=\"""" + makedepends + """\"
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# Compiler: latest GCC from Alpine
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HOSTCC="${CC:-gcc}"
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HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
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# Source
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_repository="(CHANGEME!)"
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_commit="ffffffffffffffffffffffffffffffffffffffff"
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_config="config-$_flavor.$arch"
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source="
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$pkgname-$_commit.tar.gz::https://github.com/LineageOS/$_repository/archive/$_commit.tar.gz
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$_config""" + ("\n" + " " * 12).join([""] + patches) + """
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"
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builddir="$srcdir/$_repository-$_commit"
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prepare() {
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default_prepare
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downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
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}
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build() {""" + build + """
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}
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package() {""" + package + """
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}
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sha512sums="(run 'pmbootstrap checksum """ + pkgname + """' to fill)\""""
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# Write the file
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with open(args.work + "/aportgen/APKBUILD", "w", encoding="utf-8") as handle:
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for line in content.split("\n"):
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handle.write(line[8:].replace(" " * 4, "\t") + "\n")
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def generate(args, pkgname):
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device = "-".join(pkgname.split("-")[1:])
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deviceinfo = pmb.parse.deviceinfo(args, device)
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# Symlink commonly used patches
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pmb.helpers.run.user(args, ["mkdir", "-p", args.work + "/aportgen"])
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patches = [
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"gcc7-give-up-on-ilog2-const-optimizations.patch",
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"gcc8-fix-put-user.patch",
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"kernel-use-the-gnu89-standard-explicitly.patch",
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]
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for patch in patches:
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pmb.helpers.run.user(args, ["ln", "-s",
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"../../.shared-patches/linux/" + patch,
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args.work + "/aportgen/" + patch])
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generate_apkbuild(args, pkgname, deviceinfo, patches)
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