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.
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 x86_64 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": "x86_64",
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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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