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let
execFormatIsELF = platform: platform.parsed.kernel.execFormat.name == "elf";
in
{ stdenv
, autoreconfHook
, autoconf269, automake, libtool
, bison
, buildPackages
, fetchFromGitHub
, fetchurl
, flex
, gettext
, lib
, noSysDirs
, perl
, substitute
, texinfo
, zlib
, enableGold ? execFormatIsELF stdenv.targetPlatform
, enableShared ? !stdenv.hostPlatform.isStatic
# WARN: Enabling all targets increases output size to a multiple.
, withAllTargets ? false
}:
# WARN: configure silently disables ld.gold if it's unsupported, so we need to
# make sure that intent matches result ourselves.
assert enableGold -> execFormatIsELF stdenv.targetPlatform;
let
inherit (stdenv) buildPlatform hostPlatform targetPlatform;
version = "2.38";
srcs = {
normal = fetchurl {
url = "mirror://gnu/binutils/binutils-${version}.tar.bz2";
sha256 = "sha256-Bw7HHPB3pqWOC5WfBaCaNQFTeMLYpR6Q866r/jBZDvg=";
};
vc4-none = fetchFromGitHub {
owner = "itszor";
repo = "binutils-vc4";
rev = "708acc851880dbeda1dd18aca4fd0a95b2573b36";
sha256 = "1kdrz6fki55lm15rwwamn74fnqpy0zlafsida2zymk76n3656c63";
};
};
#INFO: The targetPrefix prepended to binary names to allow multiple binuntils
# on the PATH to both be usable.
targetPrefix = lib.optionalString (targetPlatform != hostPlatform) "${targetPlatform.config}-";
in
stdenv.mkDerivation {
pname = targetPrefix + "binutils";
inherit version;
# HACK: Ensure that we preserve source from bootstrap binutils to not rebuild LLVM
src = stdenv.__bootPackages.binutils-unwrapped_2_38.src
or srcs.${targetPlatform.system}
or srcs.normal;
# WARN: this package is used for bootstrapping fetchurl, and thus cannot use
# fetchpatch! All mutable patches (generated by GitHub or cgit) that are
# needed here should be included directly in Nixpkgs as files.
patches = [
# Make binutils output deterministic by default.
./deterministic.patch
# Breaks nm BSD flag detection
./0001-Revert-libtool.m4-fix-nm-BSD-flag-detection.patch
# Required for newer macos versions
./0001-libtool.m4-update-macos-version-detection-block.patch
# For some reason bfd ld doesn't search DT_RPATH when cross-compiling. It's
# not clear why this behavior was decided upon but it has the unfortunate
# consequence that the linker will fail to find transitive dependencies of
# shared objects when cross-compiling. Consequently, we are forced to
# override this behavior, forcing ld to search DT_RPATH even when
# cross-compiling.
./always-search-rpath.patch
# Fixed in 2.39
# https://sourceware.org/bugzilla/show_bug.cgi?id=28885
# https://sourceware.org/git/?p=binutils-gdb.git;a=patch;h=99852365513266afdd793289813e8e565186c9e6
# https://github.com/NixOS/nixpkgs/issues/170946
./deterministic-temp-prefixes.patch
]
++ lib.optional targetPlatform.isiOS ./support-ios.patch
++ lib.optional stdenv.targetPlatform.isWindows ./windres-locate-gcc.patch
++ lib.optional stdenv.targetPlatform.isMips64n64
# this patch is from debian:
# https://sources.debian.org/data/main/b/binutils/2.38-3/debian/patches/mips64-default-n64.diff
(if stdenv.targetPlatform.isMusl
then substitute { src = ./mips64-default-n64.patch; replacements = [ "--replace" "gnuabi64" "muslabi64" ]; }
else ./mips64-default-n64.patch)
# On PowerPC, when generating assembly code, GCC generates a `.machine`
# custom instruction which instructs the assembler to generate code for this
# machine. However, some GCC versions generate the wrong one, or make it
# too strict, which leads to some confusing "unrecognized opcode: wrtee"
# or "unrecognized opcode: eieio" errors.
#
# To remove when binutils 2.39 is released.
#
# Upstream commit:
# https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=cebc89b9328eab994f6b0314c263f94e7949a553
++ lib.optional stdenv.targetPlatform.isPower ./ppc-make-machine-less-strict.patch
;
outputs = [ "out" "info" "man" ];
strictDeps = true;
depsBuildBuild = [ buildPackages.stdenv.cc ];
nativeBuildInputs = [
bison
perl
texinfo
]
++ lib.optionals targetPlatform.isiOS [ autoreconfHook ]
++ lib.optionals buildPlatform.isDarwin [ autoconf269 automake gettext libtool ]
++ lib.optionals targetPlatform.isVc4 [ flex ]
;
buildInputs = [ zlib gettext ];
inherit noSysDirs;
preConfigure = (lib.optionalString buildPlatform.isDarwin ''
for i in */configure.ac; do
pushd "$(dirname "$i")"
echo "Running autoreconf in $PWD"
# autoreconf doesn't work, don't know why
# autoreconf ''${autoreconfFlags:---install --force --verbose}
autoconf
popd
done
'') + ''
# Clear the default library search path.
if test "$noSysDirs" = "1"; then
echo 'NATIVE_LIB_DIRS=' >> ld/configure.tgt
fi
# Use symlinks instead of hard links to save space ("strip" in the
# fixup phase strips each hard link separately).
for i in binutils/Makefile.in gas/Makefile.in ld/Makefile.in gold/Makefile.in; do
sed -i "$i" -e 's|ln |ln -s |'
done
'';
# As binutils takes part in the stdenv building, we don't want references
# to the bootstrap-tools libgcc (as uses to happen on arm/mips)
env.NIX_CFLAGS_COMPILE =
if hostPlatform.isDarwin
then "-Wno-string-plus-int -Wno-deprecated-declarations"
else "-static-libgcc";
hardeningDisable = [ "format" "pie" ];
configurePlatforms = [ "build" "host" "target" ];
configureFlags = [
"--enable-64-bit-bfd"
"--with-system-zlib"
"--enable-deterministic-archives"
"--disable-werror"
"--enable-fix-loongson2f-nop"
# 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"
# force target prefix. Some versions of binutils will make it empty if
# `--host` and `--target` are too close, even if Nixpkgs thinks the
# platforms are different (e.g. because not all the info makes the
# `config`). Other versions of binutils will always prefix if `--target` is
# passed, even if `--host` and `--target` are the same. The easiest thing
# for us to do is not leave it to chance, and force the program prefix to be
# what we want it to be.
"--program-prefix=${targetPrefix}"
]
++ lib.optionals withAllTargets [ "--enable-targets=all" ]
++ lib.optionals enableGold [ "--enable-gold" "--enable-plugins" ]
++ (if enableShared
then [ "--enable-shared" "--disable-static" ]
else [ "--disable-shared" "--enable-static" ])
;
# Fails
doCheck = false;
# Remove on next bump. It's a vestige of past conditional. Stays here to avoid
# mass rebuild.
postFixup = "";
# Break dependency on pkgsBuildBuild.gcc when building a cross-binutils
stripDebugList = if stdenv.hostPlatform != stdenv.targetPlatform then "bin lib ${stdenv.hostPlatform.config}" else null;
# INFO: Otherwise it fails with:
# `./sanity.sh: line 36: $out/bin/size: not found`
doInstallCheck = (buildPlatform == hostPlatform) && (hostPlatform == targetPlatform);
enableParallelBuilding = true;
passthru = {
inherit targetPrefix;
hasGold = enableGold;
isGNU = true;
};
meta = with lib; {
description = "Tools for manipulating binaries (linker, assembler, etc.)";
longDescription = ''
The GNU Binutils are a collection of binary tools. The main
ones are `ld' (the GNU linker) and `as' (the GNU assembler).
They also include the BFD (Binary File Descriptor) library,
`gprof', `nm', `strip', etc.
'';
homepage = "https://www.gnu.org/software/binutils/";
license = licenses.gpl3Plus;
maintainers = with maintainers; [ ericson2314 lovesegfault ];
platforms = platforms.unix;
# INFO: Give binutils a lower priority than gcc-wrapper to prevent a
# collision due to the ld/as wrappers/symlinks in the latter.
priority = 10;
};
}
|