1 files changed, 50 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/shells/tcsh/default.nix b/nixpkgs/pkgs/shells/tcsh/default.nix
new file mode 100644
index 00000000000..87cbf8c59f3
--- /dev/null
+++ b/nixpkgs/pkgs/shells/tcsh/default.nix
@@ -0,0 +1,50 @@
+{ stdenv, fetchurl, fetchpatch
+, ncurses }:
+
+with stdenv.lib;
+stdenv.mkDerivation rec {
+  pname = "tcsh";
+  version = "6.22.02";
+
+  src = fetchurl {
+    urls = [
+      "http://ftp.funet.fi/pub/mirrors/ftp.astron.com/pub/tcsh/${pname}-${version}.tar.gz"
+      "ftp://ftp.astron.com/pub/tcsh/${pname}-${version}.tar.gz"
+      "ftp://ftp.funet.fi/pub/unix/shells/tcsh/${pname}-${version}.tar.gz"
+    ];
+    sha256 = "0nw8prz1n0lmr82wnpyhrzmki630afn7p9cfgr3vl00vr9c72a7d";
+  };
+
+  buildInputs = [ ncurses ];
+
+  patches = stdenv.lib.optional stdenv.hostPlatform.isMusl
+    (fetchpatch {
+      name = "sysmalloc.patch";
+      url = "https://git.alpinelinux.org/aports/plain/community/tcsh/001-sysmalloc.patch?id=184585c046cdd56512f1a76e426dd799b368f8cf";
+      sha256 = "1qc6ydxhdfizsbkaxhpn3wib8sfphrw10xnnsxx2prvzg9g2zp67";
+    });
+
+  meta = {
+    description = "An enhanced version of the Berkeley UNIX C shell (csh)";
+    longDescription = ''
+      tcsh is an enhanced but completely compatible version of the
+      Berkeley UNIX C shell, csh. It is a command language interpreter
+      usable both as an interactive login shell and a shell script
+      command processor.
+      It includes:
+      - command-line editor
+      - programmable word completion
+      - spelling correction
+      - history mechanism
+      - job control
+    '';
+    homepage = "https://www.tcsh.org/";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ AndersonTorres ];
+    platforms = platforms.linux ++ platforms.darwin;
+  };
+
+  passthru = {
+    shellPath = "/bin/tcsh";
+  };
+}