Throw things at the wall, sticking optional

flake.nix

@@ -30,22 +30,17 @@
 
       sourceRoot = ".";
 
-      #preFixup = let libPath = lib.makeLibraryPath [
-      #  cairo
-      #  libgcc
-      #]; in ''
-      #  patchelf \
-      #  --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
-      #  --set-rpath "${libPath}" \
-      #  $out/bin/CoolTerm
-      #'';
-
       installPhase = ''
         runHook preInstall
+
+        mkdir -p $out/opt/
+        cp -r ./source/* $out/opt/
+
         for i in `ls -1 "./source/CoolTerm Libs/"`; do
           install -m755 -D "./source/CoolTerm Libs/$i" $out/lib/$i
         done
         install -m755 -D "./source/CoolTerm" $out/bin/CoolTerm
+
         runHook postInstall
       '';