Fix fatal error: 'rts/Types.h' file not found

Author: hamishmack

overlays/bootstrap.nix

@@ -331,6 +331,9 @@ in {
 
                 ++ onAndroid (from      "9.6"          ./patches/ghc/ghc-9.6-COMPAT_R_ARM_PREL31.patch)
                 ++ onAndroid (from      "9.10"         ./patches/ghc/ghc-9.10-ignore-libc.patch)
+
+                # Fix for `fatal error: 'rts/Types.h' file not found` when building `primitive`
+                ++ onGhcjs (from        "9.13"         ./patches/ghc/ghc-9.13-ghcjs-rts-types.patch)
                 ;
         in ({
             ghc8107 = traceWarnOld "8.10" (final.callPackage ../compiler/ghc {

overlays/patches/ghc/ghc-9.13-ghcjs-rts-types.patch

@@ -0,0 +1,12 @@
+diff --git a/rts/rts.cabal b/rts/rts.cabal
+index 899e65d712..84dac99f54 100644
+--- a/rts/rts.cabal
++++ b/rts/rts.cabal
+@@ -160,6 +160,7 @@ library
+                         stg/MachRegs/x86.h
+                         stg/MachRegsForHost.h
+                         stg/Types.h
++                        rts/Types.h
+
+     else
+       -- If we are using an in-tree libffi then we must declare it as a bundled