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|
{
lib,
buildPlatform,
hostPlatform,
fetchurl,
bash,
coreutils,
gnumake,
gnupatch,
gnused,
gnugrep,
gawk,
diffutils,
gnutar,
xz,
tinycc,
}:
let
# Based on https://github.com/ZilchOS/bootstrap-from-tcc/blob/2e0c68c36b3437386f786d619bc9a16177f2e149/using-nix/2a1-static-binutils.nix
inherit (import ./common.nix { inherit lib; }) meta;
pname = "binutils";
version = "2.46.0";
src = fetchurl {
url = "mirror://gnu/binutils/binutils-${version}.tar.xz";
hash = "sha256-11qU9Nc+ekCG91E+Z+Q56Pzcu3Jv/mP0ZhdE5iVrLPI=";
};
patches = [
# Make binutils output deterministic by default.
./deterministic.patch
# Fix __attribute__, to fix mmap-related assertion failures.
./fix-tinycc-attribute.patch
];
configureFlags = [
"--prefix=${placeholder "out"}"
"--build=${buildPlatform.config}"
"--host=${hostPlatform.config}"
"--with-sysroot=/"
"--disable-dependency-tracking"
"--disable-nls"
"--enable-deterministic-archives"
# depends on bison
"--disable-gprofng"
# Turn on --enable-new-dtags by default to make the linker set
# RUNPATH instead of RPATH on binaries. This is important because
# RUNPATH can be overridden using LD_LIBRARY_PATH at runtime.
"--enable-new-dtags"
# By default binutils searches $libdir for libraries. This brings in
# libbfd and libopcodes into a default visibility. Drop default lib
# path to force users to declare their use of these libraries.
"--with-lib-path=:"
];
in
bash.runCommand "${pname}-${version}"
{
inherit pname version meta;
nativeBuildInputs = [
tinycc.compiler
gnumake
gnupatch
gnused
gnugrep
gawk
diffutils
gnutar
xz
];
passthru.tests.get-version =
result:
bash.runCommand "${pname}-get-version-${version}" { } ''
${result}/bin/ld --version
mkdir $out
'';
}
''
# Unpack
cp ${src} binutils.tar.xz
unxz binutils.tar.xz
tar xf binutils.tar
rm binutils.tar
cd binutils-${version}
# Patch
${lib.concatMapStringsSep "\n" (f: "patch -Np1 -i ${f}") patches}
sed -i 's|/bin/sh|${bash}/bin/bash|' \
missing install-sh mkinstalldirs
# see libtool's 74c8993c178a1386ea5e2363a01d919738402f30
sed -i 's/| \$NL2SP/| sort | $NL2SP/' ltmain.sh
# alias makeinfo to true
mkdir aliases
ln -s ${coreutils}/bin/true aliases/makeinfo
export PATH="$(pwd)/aliases/:$PATH"
# Configure
export CC="tcc -B ${tinycc.libs}/lib"
export AR="tcc -ar"
export lt_cv_sys_max_cmd_len=32768
export CFLAGS="-D__LITTLE_ENDIAN__=1"
bash ./configure ${lib.concatStringsSep " " configureFlags}
# Build
make -j $NIX_BUILD_CORES all-libiberty all-gas all-bfd all-libctf all-zlib all-gprof
make all-ld # race condition on ld/.deps/ldwrite.Po, serialize
make -j $NIX_BUILD_CORES
# Install
make -j $NIX_BUILD_CORES install
# gprof/addr2line/elfedit + man pages are unused downstream.
rm -f $out/bin/gprof $out/bin/addr2line $out/bin/elfedit
rm -rf $out/share/info $out/share/man
''
|
