ecl: passthru clang when stdenv.cc.isClang (#370969)

  makeWrapper,

  noUnicode ? false,

  gcc,

  clang,

  threadSupport ? true,

  useBoehmgc ? false,

  boehmgc,

}:

let

  cc = if stdenv.cc.isClang then clang else gcc;

in

stdenv.mkDerivation rec {

  pname = "ecl";

  version = "24.5.10";

      libffi

      gmp

      mpfr

      gcc

      cc

      # replaces ecl's own gc which other packages can depend on, thus propagated

    ]

    ++ lib.optionals useBoehmgc [

    sed -e 's/@[-a-zA-Z_]*@//g' -i $out/bin/ecl-config

    wrapProgram "$out/bin/ecl" --prefix PATH ':' "${

      lib.makeBinPath [

        gcc # for the C compiler

        gcc.bintools.bintools # for ar

        cc # for the C compiler

        cc.bintools.bintools # for ar

      ]

    }"

  '';