Fix debug issues on windows

.gitignore

@@ -0,0 +1,3 @@
+.idea
+.vscode
+

README.md

@@ -1,12 +1,16 @@
-A [vcpkg](https://github.com/microsoft/vcpkg) registry providing a portfile for the [sundials library](https://computing.llnl.gov/projects/sundials/sundials-software) with a feature to 
+# PyBaMM Sundials VCPKG registry
+
+A [vcpkg](https://github.com/microsoft/vcpkg) registry providing a portfile for the
+[sundials library](https://computing.llnl.gov/projects/sundials/sundials-software) with a feature to 
 enable compilation against [SuiteSparse](https://people.engr.tamu.edu/davis/suitesparse.html)'s KLU algorithm.
 
 See
 - [Selecting library features](https://github.com/microsoft/vcpkg/blob/master/docs/users/selecting-library-features.md)
 - [Registries: Bring your own libraries to vcpkg](https://devblogs.microsoft.com/cppblog/registries-bring-your-own-libraries-to-vcpkg/)
+
 ### Why a separate registry?
 
-sundials [is available through vcpkg](https://github.com/microsoft/vcpkg/tree/master/ports/sundials), but is compiled without KLU
+Sundials [is available through vcpkg](https://github.com/microsoft/vcpkg/tree/master/ports/sundials), but is compiled without KLU
 support.  To enable this, the portfile (among other things) must be
 modified to enable KLU support (i.e. setting `KLU_ENABLE` to `TRUE`) but
 also find the SuiteSparse library.
@@ -32,7 +36,7 @@ Next, you can install sundials with KLU support with
 ```shell
 vcpkg install sundials[klu] --feature-flags=registries
 ```
-this will installed sundials with KLU support, along with the required dependencies
+this will install sundials with KLU support, along with the required dependencies
 (e.g. SuiteSparse).
 
 ### Summary of changes

ports/sundials/find-klu.patch

@@ -1,8 +1,8 @@
 diff --git a/cmake/tpl/FindKLU.cmake b/cmake/tpl/FindKLU.cmake
-index 0b6c275..182bea7 100644
+index e3142b462..ceffc545a 100644
 --- a/cmake/tpl/FindKLU.cmake
 +++ b/cmake/tpl/FindKLU.cmake
-@@ -39,41 +39,65 @@ elseif(APPLE)
+@@ -39,41 +39,64 @@ elseif(APPLE)
  endif()
 
  ### Find include dir
@@ -29,7 +29,6 @@ index 0b6c275..182bea7 100644
 +    lib
 +    PATHS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug"
 +    NO_DEFAULT_PATH
-+    REQUIRED
 +    )
 
 -    # force CACHE update to show user DIR that will be used
@@ -83,7 +82,7 @@ index 0b6c275..182bea7 100644
      mark_as_advanced(BTF_LIBRARY)
  endif ()
 
-@@ -83,10 +107,15 @@ if (NOT SUITESPARSECONFIG_LIBRARY)
+@@ -83,10 +106,15 @@ if (NOT SUITESPARSECONFIG_LIBRARY)
      if(WIN32 AND NOT MSYS)
          set(CMAKE_FIND_LIBRARY_PREFIXES "")
      endif()
@@ -100,14 +99,12 @@ index 0b6c275..182bea7 100644
  set(KLU_LIBRARIES ${KLU_LIBRARY} ${AMD_LIBRARY} ${COLAMD_LIBRARY} ${BTF_LIBRARY} ${SUITESPARSECONFIG_LIBRARY})
 
  # set package variables including KLU_FOUND
-@@ -105,8 +134,9 @@ if(KLU_FOUND)
-   endif()
+@@ -105,7 +133,8 @@ if(KLU_FOUND)
 
    set_target_properties(SUNDIALS::KLU PROPERTIES
--    INTERFACE_INCLUDE_DIRECTORIES "${KLU_INCLUDE_DIR}"
+     INTERFACE_INCLUDE_DIRECTORIES "${KLU_INCLUDE_DIR}"
 -    INTERFACE_LINK_LIBRARIES "${KLU_LIBRARIES}"
 -    IMPORTED_LOCATION "${KLU_LIBRARY}")
-+    INTERFACE_INCLUDE_DIRECTORIES "${KLU_INCLUDE_DIR}"
 +    INTERFACE_LINK_LIBRARIES "$<IF:$<CONFIG:DEBUG>,${KLU_LIBRARIES_DEBUG},${KLU_LIBRARIES_RELEASE}>"
 +    IMPORTED_LOCATION_DEBUG "${KLU_LIBRARY_DEBUG}"
 +    IMPORTED_LOCATION_RELEASE "${KLU_LIBRARY_RELEASE}")

versions/s-/sundials.json

@@ -1,7 +1,7 @@
 {
   "versions": [
     {
-      "git-tree": "41dbf3c304ce57c8d25ca04e49d93d70f588f8bb",
+      "git-tree": "b37b0fceb8b4b7908ba79b5db599aea048952299",
       "version-semver": "6.5.0",
       "port-version": 0
     },