Commit 5ac7bc51 authored by Connor Baker's avatar Connor Baker
Browse files

ncurses: gate postFixup related to unicode support (closes #271716)

parent f8012b80

pkgs/development/libraries/ncurses/default.nix

+9 −4
Original line number Diff line number Diff line
@@ -89,14 +89,16 @@ stdenv.mkDerivation (finalAttrs: { 


  doCheck = false;



  # When building a wide-character (Unicode) build, create backward

  # compatibility links from the the "normal" libraries to the

  # wide-character libraries (e.g. libncurses.so to libncursesw.so).

  postFixup = let

    abiVersion-extension = if stdenv.isDarwin then "${abiVersion}.$dylibtype" else "$dylibtype.${abiVersion}"; in

  ''

    # Determine what suffixes our libraries have

    suffix="$(awk -F': ' 'f{print $3; f=0} /default library suffix/{f=1}' config.log)"

  ''

  # When building a wide-character (Unicode) build, create backward

  # compatibility links from the the "normal" libraries to the

  # wide-character libraries (e.g. libncurses.so to libncursesw.so).

  + lib.optionalString unicodeSupport ''

    libs="$(ls $dev/lib/pkgconfig | tr ' ' '\n' | sed "s,\(.*\)$suffix\.pc,\1,g")"

    suffixes="$(echo "$suffix" | awk '{for (i=1; i < length($0); i++) {x=substr($0, i+1, length($0)-i); print x}}')"
@@ -139,10 +141,13 @@ stdenv.mkDerivation (finalAttrs: { 
        ln -svf ''${library}$suffix.pc $dev/lib/pkgconfig/$library$newsuffix.pc

      done

    done

    ''

    # Unconditional patches. Leading newline is to avoid mass rebuilds.

    + ''



    # add pkg-config aliases for libraries that are built-in to libncurses(w)

    for library in tinfo tic; do

      for suffix in "" w; do

      for suffix in "" ${lib.optionalString unicodeSupport "w"}; do

        ln -svf ncurses$suffix.pc $dev/lib/pkgconfig/$library$suffix.pc

      done

    done