Aleksi Hannula
745f12467c
Various packages under minimal-bootstrap explicitly use the musl gcc wrapper (especially the *-static packages). In #494106, the desire is to allow these packages to run on a host platform which may differ from the bootstrap seed platform. That host platform may be a non-musl platform, and furthermore musl may not even be available on the desired host architecture. This change aims to make the packages more generic wrt libc. It is extracted out of #494106.
125 lines
3.0 KiB
Nix
125 lines
3.0 KiB
Nix
{
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lib,
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buildPlatform,
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hostPlatform,
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fetchurl,
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bash,
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gcc-buildbuild,
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gcc,
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binutils,
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gnumake,
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gnupatch,
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gnused,
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gnugrep,
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gawk,
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diffutils,
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findutils,
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gnutar,
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xz,
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}:
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let
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inherit (import ./common.nix { inherit lib; }) meta;
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pname = "binutils-static";
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version = "2.46.0";
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src = fetchurl {
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url = "mirror://gnu/binutils/binutils-${version}.tar.xz";
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hash = "sha256-11qU9Nc+ekCG91E+Z+Q56Pzcu3Jv/mP0ZhdE5iVrLPI=";
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};
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patches = [
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# Make binutils output deterministic by default.
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./deterministic.patch
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];
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configureFlags = [
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"--prefix=${placeholder "out"}"
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"--build=${buildPlatform.config}"
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"--host=${hostPlatform.config}"
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"--disable-dependency-tracking"
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"--disable-nls"
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"--enable-deterministic-archives"
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# depends on bison
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"--disable-gprofng"
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# unused downstream
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"--disable-gprof"
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# Turn on --enable-new-dtags by default to make the linker set
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# RUNPATH instead of RPATH on binaries. This is important because
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# RUNPATH can be overridden using LD_LIBRARY_PATH at runtime.
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"--enable-new-dtags"
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# By default binutils searches $libdir for libraries. This brings in
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# libbfd and libopcodes into a default visibility. Drop default lib
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# path to force users to declare their use of these libraries.
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"--with-lib-path=:"
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"--disable-gold"
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# unused in the bootstrap path and removed from the output
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"--disable-libctf"
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"--disable-plugins"
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];
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in
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bash.runCommand "${pname}-${version}"
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{
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inherit pname version meta;
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nativeBuildInputs = [
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gcc
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gcc-buildbuild
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binutils
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gnumake
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gnupatch
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gnused
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gnugrep
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gawk
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diffutils
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findutils
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gnutar
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xz
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];
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passthru.tests.get-version =
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result:
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bash.runCommand "${pname}-get-version-${version}" { } ''
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${result}/bin/ld --version
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${result}/${hostPlatform.config}/bin/ld --version
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mkdir $out
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'';
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}
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''
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# Unpack
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tar xf ${src}
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cd binutils-${version}
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# Patch
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${lib.concatMapStringsSep "\n" (f: "patch -Np1 -i ${f}") patches}
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# Configure
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bash ./configure ${lib.concatStringsSep " " configureFlags}
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# Build
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make -j $NIX_BUILD_CORES
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# Install
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# strip to remove build dependency store path references
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make -j $NIX_BUILD_CORES install-strip
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# gprof/addr2line/elfedit + man pages are unused downstream.
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rm -f $out/bin/gprof $out/bin/addr2line $out/bin/elfedit
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rm -rf $out/include $out/lib $out/share
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# The target-prefixed tools duplicate the unprefixed tools byte-for-byte.
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# Keep the conventional target-prefixed paths, but make them symlinks.
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targetBin=$out/${hostPlatform.config}/bin
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if [ -d "$targetBin" ]; then
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for tool in ar as ld ld.bfd nm objcopy objdump ranlib readelf strip; do
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if [ -e "$targetBin/$tool" ] && cmp -s "$out/bin/$tool" "$targetBin/$tool"; then
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rm "$targetBin/$tool"
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ln -s ../../bin/$tool "$targetBin/$tool"
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fi
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done
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fi
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''
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