From 2ed27dc1a11a87f3b17abd50fc4214c71bbe14b1 Mon Sep 17 00:00:00 2001
From: Dmitry Kudriavtsev <dkudriavtsev@gmail.com>
Date: Fri, 20 Nov 2020 18:35:41 -0800
Subject: [PATCH] lc3tools: init at 0.12

---
 .../lc3tools/0001-mangle-configure.patch      | 29 +++++++++++++
 pkgs/development/tools/lc3tools/default.nix   | 42 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  1 +
 3 files changed, 72 insertions(+)
 create mode 100644 pkgs/development/tools/lc3tools/0001-mangle-configure.patch
 create mode 100644 pkgs/development/tools/lc3tools/default.nix

diff --git a/pkgs/development/tools/lc3tools/0001-mangle-configure.patch b/pkgs/development/tools/lc3tools/0001-mangle-configure.patch
new file mode 100644
index 000000000000..80b5c7d21174
--- /dev/null
+++ b/pkgs/development/tools/lc3tools/0001-mangle-configure.patch
@@ -0,0 +1,29 @@
+diff --git a/configure b/configure
+index 46f9af4..dfc1b3e 100755
+--- a/configure
++++ b/configure
+@@ -17,10 +17,11 @@ esac
+ 
+ # Some binaries that we'll need, and the places that we might find them.
+ 
+-binlist="uname flex gcc wish rm cp mkdir chmod sed"
+-pathlist="/bin /usr/bin /usr/local/bin /sw/bin /usr/x116/bin /usr/X11R6/bin"
+-libpathlist="/lib /usr/lib /usr/local/lib"
+-incpathlist="/include /usr/include /usr/local/include"
++IFS=:
++binlist="uname:flex:gcc:wish:rm:cp:mkdir:chmod:sed"
++pathlist=$PATH
++libpathlist=$LIBS
++incpathlist=$INCLUDES
+ 
+ 
+ # Find the binaries (or die trying).
+@@ -55,7 +56,7 @@ case `$uname -s` in
+ 		echo "Configuring for Cygwin..."
+ 		;;
+ 	Linux*) echo "Configuring for Linux..."
+-		OS_SIM_LIBS="-lcurses"
++		# OS_SIM_LIBS="-lcurses"
+ 		;;
+ 	SunOS*)  echo "Configuring for Solaris..."
+ 		OS_SIM_LIBS="-lcurses -lsocket -lnsl"
diff --git a/pkgs/development/tools/lc3tools/default.nix b/pkgs/development/tools/lc3tools/default.nix
new file mode 100644
index 000000000000..25b476f68c06
--- /dev/null
+++ b/pkgs/development/tools/lc3tools/default.nix
@@ -0,0 +1,42 @@
+{ stdenv, fetchurl, unzip, flex, tk, ncurses, readline }:
+
+stdenv.mkDerivation {
+  pname = "lc3tools";
+  version = "0.12";
+
+  src = fetchurl {
+    url = "https://highered.mheducation.com/sites/dl/free/0072467509/104652/lc3tools_v12.zip";
+    hash = "sha256-PTM0ole8pHiJmUaahjPwcBQY8/hVVgQhADZ4bSABt3I=";
+  };
+
+  patches = [
+    # the original configure looks for things in the FHS path
+    # I have modified it to take environment vars
+    ./0001-mangle-configure.patch
+  ];
+
+  nativeBuildInputs = [ unzip ];
+  buildInputs = [ flex tk ncurses readline ];
+
+  # lumetta published this a while ago but handrolled his configure
+  # jank in the original packaging makes this necessary:
+  LIBS = "${flex}/lib:${ncurses}/lib:${readline}/lib";
+  INCLUDES = "${flex}/include:${ncurses}/include:${readline}/include";
+
+  # it doesn't take `--prefix`
+  prefixKey = "--installdir ";
+
+  postInstall = ''
+    rm $out/{COPYING,NO_WARRANTY,README}
+    mkdir -p $out/{bin,share/lc3tools}
+
+    mv -t $out/share/lc3tools $out/lc3os*
+    mv -t $out/bin $out/lc3*
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Toolchain and emulator for the LC-3 architecture";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ anna328p ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 43ced1f6b2e5..407f4321cd82 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -28567,4 +28567,5 @@ in
 
   psftools = callPackage ../os-specific/linux/psftools {};
 
+  lc3tools = callPackage ../development/tools/lc3tools {};
 }