nixpkgs/pkgs/development/tools/misc/binutils/default.nix

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{stdenv, fetchurl, noSysDirs, cross ? null}:
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let
basename = "binutils-2.20";
in
stdenv.mkDerivation rec {
name = basename + stdenv.lib.optionalString (cross != null) "-${cross.config}";
src = fetchurl {
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url = "mirror://gnu/binutils/${basename}.tar.bz2";
sha256 = "1c3m789p5rwmmnck5ms4zcnc40axss3gxzivz571al1vmbq0kpz1";
};
patches = [
# 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 overriden using LD_LIBRARY_PATH at runtime.
./new-dtags.patch
];
inherit noSysDirs;
preConfigure = ''
# Clear the default library search path.
if test "$noSysDirs" = "1"; then
echo 'NATIVE_LIB_DIRS=' >> ld/configure.tgt
fi
'';
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configureFlags = "--disable-werror" # needed for dietlibc build
+ stdenv.lib.optionalString (cross != null) " --target=${cross.config}";
meta = {
description = "GNU Binutils, 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 = http://www.gnu.org/software/binutils/;
license = "GPLv3+";
/* Give binutils a lower priority than gcc-wrapper to prevent a
collision due to the ld/as wrappers/symlinks in the latter. */
priority = "10";
};
}