[mlpack] Add feature openmp (#18942)

* [mlpack] Add feature openmp

* format manifest

* add version stuff

* Update ports/mlpack/portfile.cmake

* Update versions/m-/mlpack.json

ports/mlpack/fix-dependencies.patch

@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 4dd92f0..bfa697d 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -488,7 +488,7 @@ add_definitions(-DBOOST_TEST_DYN_LINK)
+ # }
+ # #endif
+ if (USE_OPENMP)
+-  find_package(OpenMP)
++  find_package(OpenMP REQUIRED)
+ endif ()
+ 
+ if (OPENMP_FOUND)

ports/mlpack/portfile.cmake

@@ -8,6 +8,7 @@ vcpkg_from_github(
         cmakelists.patch
         fix-configure-error.patch
         fix-test-dependency.patch
+        fix-dependencies.patch
 )
 
 file(REMOVE ${SOURCE_PATH}/CMake/ARMA_FindACML.cmake)
@@ -22,7 +23,9 @@ file(REMOVE ${SOURCE_PATH}/CMake/ARMA_FindOpenBLAS.cmake)
 file(REMOVE ${SOURCE_PATH}/CMake/FindArmadillo.cmake)
 
 vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
-    tools     BUILD_CLI_EXECUTABLES
+    FEATURES
+        tools   BUILD_CLI_EXECUTABLES
+        openmp  USE_OPENMP
 )
 
 vcpkg_configure_cmake(

ports/mlpack/vcpkg.json

@@ -1,7 +1,7 @@
 {
   "name": "mlpack",
   "version": "3.4.1",
-  "port-version": 1,
+  "port-version": 2,
   "description": "mlpack is a fast, flexible machine learning library, written in C++, that aims to provide fast, extensible implementations of cutting-edge machine learning algorithms.",
   "homepage": "https://github.com/mlpack/mlpack",
   "supports": "uwp",
@@ -17,6 +17,9 @@
     "stb"
   ],
   "features": {
+    "openmp": {
+      "description": "use OpenMP for parallelization."
+    },
     "tools": {
       "description": "Build command-line executables."
     }

versions/baseline.json

@@ -4082,7 +4082,7 @@
     },
     "mlpack": {
       "baseline": "3.4.1",
-      "port-version": 1
+      "port-version": 2
     },
     "mman": {
       "baseline": "git-f5ff813-3",

versions/m-/mlpack.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "587ee2575ef7543ff9a0ed30e645154db26f0001",
+      "version": "3.4.1",
+      "port-version": 2
+    },
     {
       "git-tree": "4793fb5802e10e645d5d33e0ec2baf6f1a0a337b",
       "version": "3.4.1",