[nsync] create a new port

ports/nsync/portfile.cmake

@@ -0,0 +1,29 @@
+if(VCPKG_TARGET_IS_WINDOWS)
+    vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+endif()
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO google/nsync
+    REF 1.24.0
+    SHA512 14dd582488072123a353c967664ed9a3f636865bb35e64d7256dcc809539129fa47c7979a4009fd45c9341cac537a4ca6b4b617ba2cae1d3995a7c251376339f
+    HEAD_REF master
+)
+
+vcpkg_replace_string(${SOURCE_PATH}/CMakeLists.txt
+    "if (\"\${CMAKE_SYSTEM_NAME}X\" STREQUAL \"WindowsX\")"
+    "if (\"\${CMAKE_SYSTEM_NAME}X\" STREQUAL \"WindowsX\" OR \"\${CMAKE_SYSTEM_NAME}X\" STREQUAL \"WindowsStoreX\" )"
+)
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+    OPTIONS
+        -DNSYNC_ENABLE_TESTS=OFF
+)
+vcpkg_build_cmake(TARGET nsync)
+vcpkg_install_cmake()
+vcpkg_copy_pdbs()
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+file(INSTALL ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)

ports/nsync/vcpkg.json

@@ -0,0 +1,6 @@
+{
+  "name": "nsync",
+  "version": "1.24.0",
+  "description": "nsync is a C library that exports various synchronization primitives, such as mutexes",
+  "homepage": "https://github.com/google/nsync"
+}

versions/baseline.json

@@ -4048,6 +4048,10 @@
       "baseline": "4.1.2",
       "port-version": 0
     },
+    "nsync": {
+      "baseline": "1.24.0",
+      "port-version": 0
+    },
     "nt-wrapper": {
       "baseline": "2019-08-10",
       "port-version": 0

versions/n-/nsync.json

@@ -0,0 +1,9 @@
+{
+  "versions": [
+    {
+      "git-tree": "577f79d93c71820a6c8d768b93949fbcc8647966",
+      "version": "1.24.0",
+      "port-version": 0
+    }
+  ]
+}