rc: unstable-2021-08-03 -> unstable-2023-06-14

pkgs/shells/rc/default.nix

@@ -1,36 +1,74 @@
-{ lib, stdenv, fetchFromGitHub, autoreconfHook, byacc
-, ncurses, readline, pkgsStatic
-, historySupport ? false, readlineSupport ? true }:
+{ lib
+, stdenv
+, fetchFromGitHub
+, byacc
+, ed
+, ncurses
+, readline
+, installShellFiles
+, pkgsStatic
+, historySupport ? true
+, readlineSupport ? true
+}:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "rc";
-  version = "unstable-2021-08-03";
+  version = "unstable-2023-06-14";
 
   src = fetchFromGitHub {
     owner = "rakitzis";
     repo = "rc";
-    rev = "8ca9ab1305c3e30cd064290081d6e5a1fa841d26";
-    sha256 = "0744ars6y9zzsjr9xazms91qy6bi7msg2gg87526waziahfh4s4z";
+    rev = "4aaba1a9cb9fdbb8660696a87850836ffdb09599";
+    hash = "sha256-Yql3mt7hTO2W7wTfPje+X2zBGTHiNXGGXYORJewJIM8=";
   };
 
-  strictDeps = true;
-  nativeBuildInputs = [ autoreconfHook byacc ];
+  outputs = [ "out" "man" ];
 
-  # acinclude.m4 wants headers for tgetent().
-  buildInputs = [ ncurses ]
-    ++ lib.optionals readlineSupport [ readline ];
-
-  CPPFLAGS = ["-DSIGCLD=SIGCHLD"];
-
-  configureFlags = [
-    "--enable-def-interp=${stdenv.shell}" #183
-    ] ++ lib.optionals historySupport [ "--with-history" ]
-    ++ lib.optionals readlineSupport [ "--with-edit=readline" ];
-
-  #reproducible-build
+  # TODO: think on a less ugly fixup
   postPatch = ''
-    substituteInPlace configure.ac \
-      --replace "$(git describe || echo '(git description unavailable)')" "${builtins.substring 0 7 src.rev}"
+    ed -v -s Makefile << EOS
+    # - remove reference to now-inexistent git index file
+    /version.h:/ s| .git/index||
+    # - manually insert the git revision string
+    /v=/ c
+    ${"\t"}v=${builtins.substring 0 7 finalAttrs.src.rev}
+    .
+    /\.git\/index:/ d
+    w
+    q
+    EOS
+  '';
+
+  nativeBuildInputs = [
+    byacc
+    ed
+    installShellFiles
+  ];
+
+  buildInputs = [
+    ncurses
+  ]
+  ++ lib.optionals readlineSupport [
+    readline
+  ];
+
+  strictDeps = true;
+
+  makeFlags  = [
+    "CC=${stdenv.cc.targetPrefix}cc"
+    "PREFIX=${placeholder "out"}"
+    "MANPREFIX=${placeholder "man"}/share/man"
+    "CPPFLAGS=\"-DSIGCLD=SIGCHLD\""
+  ];
+
+  buildFlags = [
+    "all"
+  ] ++ lib.optionals historySupport [
+    "history"
+  ];
+
+  postInstall = lib.optionalString historySupport ''
+    installManPage history.1
   '';
 
   passthru = {
@@ -38,13 +76,12 @@ stdenv.mkDerivation rec {
     tests.static = pkgsStatic.rc;
   };
 
-  meta = with lib; {
+  meta = {
+    homepage = "https://github.com/rakitzis/rc";
     description = "The Plan 9 shell";
-    longDescription = "Byron Rakitzis' UNIX reimplementation of Tom Duff's Plan 9 shell";
-    homepage = "https://web.archive.org/web/20180820053030/tobold.org/article/rc";
-    license = with licenses; zlib;
-    maintainers = with maintainers; [ ramkromberg ];
+    license = lib.licenses.zlib;
+    maintainers = with lib.maintainers; [ ramkromberg AndersonTorres ];
+    platforms = lib.platforms.unix;
     mainProgram = "rc";
-    platforms = with platforms; all;
   };
-}
+})