[scotch] Add ptscotch support (#42465)

ports/scotch/portfile.cmake

@@ -25,10 +25,14 @@ if(VCPKG_TARGET_IS_WINDOWS)
     string(APPEND VCPKG_CXX_FLAGS   " -DGRAPHMATCHNOTHREAD")
 endif()
 
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    FEATURES
+        ptscotch    BUILD_PTSCOTCH
+)
+
 vcpkg_cmake_configure(
     SOURCE_PATH "${SOURCE_PATH}"
-    OPTIONS
-        -DBUILD_PTSCOTCH=OFF # Requires MPI
+    OPTIONS ${FEATURE_OPTIONS}
         -DBUILD_LIBESMUMPS=OFF
         -DBUILD_LIBSCOTCHMETIS=OFF
         -DTHREADS=ON
@@ -45,6 +49,10 @@ vcpkg_copy_tools(TOOL_NAMES
     AUTO_CLEAN
     )
 
+if ("ptscotch" IN_LIST FEATURES)
+    vcpkg_copy_tools(TOOL_NAMES dggath dgmap dgord dgscat dgtst AUTO_CLEAN)
+endif()
+
 file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
 vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/doc/CeCILL-C_V1-en.txt")
 

ports/scotch/vcpkg.json

@@ -1,6 +1,7 @@
 {
   "name": "scotch",
   "version": "7.0.5",
+  "port-version": 1,
   "description": "Scotch: a software package for graph and mesh/hypergraph partitioning, graph clustering, and sparse matrix ordering",
   "homepage": "https://gitlab.inria.fr/scotch/scotch",
   "license": null,
@@ -18,5 +19,13 @@
       "host": true
     },
     "zlib"
-  ]
+  ],
+  "features": {
+    "ptscotch": {
+      "description": "Build PT-Scotch",
+      "dependencies": [
+        "mpi"
+      ]
+    }
+  }
 }

versions/baseline.json

@@ -8174,7 +8174,7 @@
     },
     "scotch": {
       "baseline": "7.0.5",
-      "port-version": 0
+      "port-version": 1
     },
     "scottt-debugbreak": {
       "baseline": "1.0",

versions/s-/scotch.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "ac6bd42f55d0f52fc7dd0ab144ea4c058e663b92",
+      "version": "7.0.5",
+      "port-version": 1
+    },
     {
       "git-tree": "6894afdfdbdbe1e142bb42d4d0894ecc37bca0ab",
       "version": "7.0.5",