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
83 lines
3.1 KiB
Python
83 lines
3.1 KiB
Python
# Copyright 2020 Oliver Smith
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# SPDX-License-Identifier: GPL-3.0-or-later
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import pmb.aportgen.core
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import pmb.helpers.git
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import pmb.helpers.run
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def generate(args, pkgname):
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# Copy original aport
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prefix = pkgname.split("-")[0]
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arch = pkgname.split("-")[1]
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if prefix == "gcc":
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upstream = pmb.aportgen.core.get_upstream_aport(args, "gcc")
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based_on = "main/gcc (from Alpine)"
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elif prefix == "gcc4":
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upstream = args.aports + "/main/gcc4"
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based_on = "main/gcc4 (from postmarketOS)"
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elif prefix == "gcc6":
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upstream = args.aports + "/main/gcc6"
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based_on = "main/gcc6 (from postmarketOS)"
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else:
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raise ValueError("Invalid prefix '" + prefix + "', expected gcc, gcc4 or"
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" gcc6.")
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pmb.helpers.run.user(args, ["cp", "-r", upstream, args.work + "/aportgen"])
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# Rewrite APKBUILD (only building for native covers most use cases and
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# saves a lot of build time, can be changed on demand)
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fields = {
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"pkgname": pkgname,
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"pkgdesc": "Stage2 cross-compiler for " + arch,
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"arch": args.arch_native,
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"depends": "isl binutils-" + arch + " mpc1",
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"makedepends_build": "gcc g++ paxmark bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev",
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"makedepends_host": "linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-" + arch + " binutils-" + arch,
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"subpackages": "g++-" + arch + ":gpp" if prefix == "gcc" else "",
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# gcc6: options is already there, so we need to replace it and not only
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# set it below the header like done below.
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"options": "!strip !tracedeps",
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"LIBGOMP": "false",
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"LIBGCC": "false",
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"LIBATOMIC": "false",
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"LIBITM": "false",
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}
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below_header = "CTARGET_ARCH=" + arch + """
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CTARGET="$(arch_to_hostspec ${CTARGET_ARCH})"
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LANG_D=false
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LANG_OBJC=false
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LANG_JAVA=false
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LANG_GO=false
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LANG_FORTRAN=false
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LANG_ADA=false
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options="!strip !tracedeps"
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# abuild doesn't try to tries to install "build-base-$CTARGET_ARCH"
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# when this variable matches "no*"
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BOOTSTRAP="nobuildbase"
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# abuild will only cross compile when this variable is set, but it
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# needs to find a valid package database in there for dependency
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# resolving, so we set it to /.
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CBUILDROOT="/"
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_cross_configure="--disable-bootstrap --with-sysroot=/usr/$CTARGET"
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"""
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replace_simple = {
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# Do not package libstdc++, do not add "g++-$ARCH" here (already
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# did that explicitly in the subpackages variable above, so
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# pmbootstrap picks it up properly).
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'*subpackages="$subpackages libstdc++:libcxx:*': None,
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# We set the cross_configure variable at the beginning, so it does not
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# use CBUILDROOT as sysroot. In the original APKBUILD this is a local
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# variable, but we make it a global one.
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'*_cross_configure=*': None,
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}
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pmb.aportgen.core.rewrite(args, pkgname, based_on, fields,
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replace_simple=replace_simple,
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below_header=below_header)
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