isabelle: fix vampire build

* Add install to Cmake now that latest version has it
* Add move because isabelle needs the binary to be 'vampire'
* Add flag to ignore search for Z3, it doesn't work and isn't required
* Change build to only use gcc14 on linux, on darwin clang21 is fine

pkgs/by-name/is/isabelle/package.nix

@@ -50,7 +50,8 @@ let
 
   # Isabelle uses a branch of vampire that is not in the normal release line
   # that adds support for higher order goals
-  vampire' = (vampire.override { stdenv = gcc14Stdenv; }).overrideAttrs (_: {
+  vampireStdenv = if stdenv.hostPlatform.isLinux then gcc14Stdenv else stdenv;
+  vampire' = (vampire.override { stdenv = vampireStdenv; }).overrideAttrs (_: {
     pname = "vampire-for-isabelle";
     version = "4.8";
 
@@ -61,7 +62,16 @@ let
       hash = "sha256-CmppaGa4M9tkE1b25cY1LSPFygJy5yV4kpHKbPqvcVE=";
     };
 
-    cmakeFlags = [ (lib.cmakeFeature "CMAKE_BUILD_HOL" "On") ];
+    patches = [ ./vampire-add-install-directive.patch ];
+
+    postInstall = ''
+      mv $out/bin/vampire_rel $out/bin/vampire
+    '';
+
+    cmakeFlags = [
+      (lib.cmakeFeature "CMAKE_BUILD_HOL" "On")
+      (lib.cmakeFeature "CMAKE_DISABLE_FIND_PACKAGE_Z3" "On")
+    ];
   });
 
   sha1 = stdenv.mkDerivation {

pkgs/by-name/is/isabelle/vampire-add-install-directive.patch

@@ -0,0 +1,11 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -997,6 +997,8 @@ set_target_properties(vampire PROPERTIES
+   )
+ configure_file(version.cpp.in version.cpp)
+ 
++install(TARGETS vampire)
++
+ if(CMAKE_BUILD_TYPE STREQUAL Release AND IPO)
+   message(STATUS "compiling Vampire with IPO: this might take a while")
+   set_property(TARGET obj PROPERTY INTERPROCEDURAL_OPTIMIZATION true)