nixpkgs/pkgs/development/compilers/llvm/8/bintools.nix
Matthew Bauer b331c72f03 llvm: setup some symlinks for compatibility with binutils
This is needed for cross-compiling for LLVM.

After https://github.com/NixOS/nixpkgs/pull/94088, we still need some
of these, so I’ve whitelisted those that are in binutils.

/cc @DavidTruby
2020-07-28 15:08:46 -05:00

30 lines
1 KiB
Nix

{ runCommand, stdenv, llvm, lld, version }:
let
prefix =
if stdenv.hostPlatform != stdenv.targetPlatform
then "${stdenv.targetPlatform.config}-"
else "";
in runCommand "llvm-binutils-${version}" { preferLocalBuild = true; } ''
mkdir -p $out/bin
for prog in ${lld}/bin/*; do
ln -s $prog $out/bin/${prefix}$(basename $prog)
done
for prog in ${llvm}/bin/*; do
ln -sf $prog $out/bin/${prefix}$(basename $prog)
done
ln -s ${llvm}/bin/llvm-ar $out/bin/${prefix}ar
ln -s ${llvm}/bin/llvm-as $out/bin/${prefix}as
ln -s ${llvm}/bin/llvm-dwp $out/bin/${prefix}dwp
ln -s ${llvm}/bin/llvm-nm $out/bin/${prefix}nm
ln -s ${llvm}/bin/llvm-objcopy $out/bin/${prefix}objcopy
ln -s ${llvm}/bin/llvm-objdump $out/bin/${prefix}objdump
ln -s ${llvm}/bin/llvm-ranlib $out/bin/${prefix}ranlib
ln -s ${llvm}/bin/llvm-readelf $out/bin/${prefix}readelf
ln -s ${llvm}/bin/llvm-size $out/bin/${prefix}size
ln -s ${llvm}/bin/llvm-strip $out/bin/${prefix}strip
ln -s ${lld}/bin/lld $out/bin/${prefix}ld
''