mirror of
https://gitlab.postmarketos.org/postmarketOS/pmbootstrap.git
synced 2025-07-12 19:09:56 +03:00
94 lines
3.4 KiB
Python
94 lines
3.4 KiB
Python
# Copyright 2023 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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from pmb.core.arch import Arch
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from pmb.core.context import get_context
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from pmb.core.pkgrepo import pkgrepo_default_path
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import pmb.helpers.git
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import pmb.helpers.run
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def generate(pkgname: str) -> None:
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# Copy original aport
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prefix = pkgname.split("-")[0]
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arch = Arch.from_str(pkgname.split("-")[1])
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context = get_context()
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if prefix == "gcc":
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upstream = pmb.aportgen.core.get_upstream_aport("gcc", arch)
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based_on = "main/gcc (from Alpine)"
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elif prefix == "gcc4":
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upstream = pkgrepo_default_path() / "main/gcc4"
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based_on = "main/gcc4 (from postmarketOS)"
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elif prefix == "gcc6":
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upstream = pkgrepo_default_path() / "main/gcc6"
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based_on = "main/gcc6 (from postmarketOS)"
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else:
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raise ValueError(f"Invalid prefix '{prefix}', expected gcc, gcc4 or gcc6.")
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pmb.helpers.run.user(["cp", "-r", upstream, context.config.work / "aportgen"])
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# Rewrite APKBUILD
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fields = {
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"pkgname": pkgname,
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"pkgdesc": f"Stage2 cross-compiler for {arch}",
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"arch": pmb.aportgen.get_cross_package_arches(pkgname),
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"depends": f"binutils-{arch} mpc1",
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"makedepends_build": "gcc g++ bison flex texinfo gawk zip"
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" gmp-dev mpfr-dev mpc1-dev zlib-dev",
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"makedepends_host": "linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev"
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f" zlib-dev musl-dev-{arch} binutils-{arch}",
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"subpackages": "",
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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",
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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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# Latest gcc only, not gcc4 and gcc6
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if prefix == "gcc":
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fields["subpackages"] = f"g++-{arch}:gpp libstdc++-dev-{arch}:libcxx_dev"
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below_header = (
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"CTARGET_ARCH="
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+ str(arch)
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+ """
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CTARGET="$(arch_to_hostspec ${CTARGET_ARCH})"
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LANG_D=false
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LANG_OBJC=false
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LANG_JAVA=false
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LANG_GO=false
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LANG_FORTRAN=false
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LANG_ADA=false
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options="!strip"
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# abuild doesn't try to tries to install "build-base-$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/$CTARGET"
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"""
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)
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replace_simple = {
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# Do not package libstdc++, do not add "g++-$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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# Do not build foreign arch libgcc, we use the one from Alpine (#2168)
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"_libgcc=true*": "_libgcc=false",
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}
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pmb.aportgen.core.rewrite(
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pkgname, based_on, fields, replace_simple=replace_simple, below_header=below_header
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)
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