nix: Make clash-ffi work including tests

rowanG077 · rowanG077 · commit feb0ff353640 · 2025-12-30T13:05:33.000+01:00
diff --git a/nix/overlay-ghc910.nix b/nix/overlay-ghc910.nix
@@ -17,4 +17,7 @@ in
 
   # An ipv6 test fails on CI. Most likely due to missing kernel support?
   network  = dontCheck prev.network;
+
+  # Marked broken and bounds exclude newer GHC. But seems to work fine.
+  derive-storable-plugin = doJailbreak (markUnbroken prev.derive-storable-plugin);
 }
diff --git a/nix/overlay-ghc98.nix b/nix/overlay-ghc98.nix
@@ -21,4 +21,7 @@ in
 
   # singletons-th 3.3 requires th-desugar 1.16
   th-desugar = prev.callHackage "th-desugar" "1.16" { };
+
+  # Marked broken and bounds exclude newer GHC. But seems to work fine.
+  derive-storable-plugin = doJailbreak (markUnbroken prev.derive-storable-plugin);
 }
diff --git a/nix/overlay.nix b/nix/overlay.nix
@@ -91,7 +91,10 @@ let
         });
 
       clash-ffi =
-        hprev.callCabal2nix "clash-ffi" ../clash-ffi { };
+        prev.haskell.lib.overrideCabal (hprev.callCabal2nix "clash-ffi" ../clash-ffi {})
+          (drv: {
+            testFlags = [ "--smallcheck-max-count" "2000" ];
+          });
 
       clash-ghc =
         let

Original file line number	Diff line number	Diff line change
`@@ -17,4 +17,7 @@ in`
`17`	`17`
`18`	`18`	`# An ipv6 test fails on CI. Most likely due to missing kernel support?`
`19`	`19`	`network = dontCheck prev.network;`
	`20`	`+`
	`21`	`+ # Marked broken and bounds exclude newer GHC. But seems to work fine.`
	`22`	`+ derive-storable-plugin = doJailbreak (markUnbroken prev.derive-storable-plugin);`
`20`	`23`	`}`
Original file line number	Diff line number	Diff line change
`@@ -21,4 +21,7 @@ in`
`21`	`21`
`22`	`22`	`# singletons-th 3.3 requires th-desugar 1.16`
`23`	`23`	`th-desugar = prev.callHackage "th-desugar" "1.16" { };`
	`24`	`+`
	`25`	`+ # Marked broken and bounds exclude newer GHC. But seems to work fine.`
	`26`	`+ derive-storable-plugin = doJailbreak (markUnbroken prev.derive-storable-plugin);`
`24`	`27`	`}`