[WIP] Prototype of recording installed files

This also installs makefile based build system via DESTDIR
into a temporary directory and then merges it into the filesystem.

ghcup.cabal

@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               ghcup
-version:            0.1.17.8
+version:            0.1.18.0
 license:            LGPL-3.0-only
 license-file:       LICENSE
 copyright:          Julian Ospald 2020
@@ -127,6 +127,7 @@ library
     , safe-exceptions       ^>=0.1
     , split                 ^>=0.2.3.4
     , strict-base           ^>=0.4
+    , streamly              ^>=0.8.2
     , template-haskell      >=2.7        && <2.18
     , temporary             ^>=1.3
     , text                  ^>=1.2.4.0
@@ -165,6 +166,7 @@ library
   else
     other-modules:
       GHCup.Utils.File.Posix
+      GHCup.Utils.File.Posix.Foreign
       GHCup.Utils.Posix
       GHCup.Utils.Prelude.Posix