[mstch] Add new port (#11020)

* [mstch] add new port

* [mstch] update sha512 code

* [mstch] don't build in some window environment

* [mstch] remove some args which were no longer needed

* [mstch] Patch out forcing build type

* [mstch] Restore C++11 on non-Windows

* [ci.baseline.txt] Mark mstch as passing on x64-windows-static

Co-authored-by: Robert Schumacher <roschuma@microsoft.com>

ports/mstch/CONTROL

@@ -0,0 +1,5 @@
+Source: mstch
+Version: 1.0.2-2
+Homepage: https://github.com/no1msd/mstch
+Description: Mstch is a complete implementation of {{mustache}} templates using modern C++
+Build-Depends: boost-variant

ports/mstch/do-not-force-release.patch

@@ -0,0 +1,25 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 8d8e0c7..4304ad7 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -5,17 +5,17 @@ option(WITH_UNIT_TESTS "enable building unit test executable" OFF)
+ option(WITH_BENCHMARK "enable building benchmark executable" OFF)
+
+ set(CMAKE_INCLUDE_CURRENT_DIR ON)
+-set(CMAKE_INCLUDE_CURRENT_DIR_IN_INTERFACE ON)
+-set(CMAKE_BUILD_TYPE Release)
+
+ set(mstch_VERSION 1.0.1)
+
+ if(NOT MSVC)
+-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wextra -O3")
++  set(CMAKE_CXX_STANDARD 11)
+ endif()
+
+ add_subdirectory(src)
+
++target_include_directories(mstch PUBLIC $<INSTALL_INTERFACE:include>)
++
+ if(WITH_UNIT_TESTS)
+   enable_testing()
+   add_subdirectory(vendor/headerize)

ports/mstch/portfile.cmake

@@ -0,0 +1,25 @@
+vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+
+vcpkg_from_github(
+  OUT_SOURCE_PATH SOURCE_PATH
+  REPO no1msd/mstch
+  REF ff459067bd02e80dc399006bb610238223d41c50 #1.0.2
+  SHA512 b01f4c3e39a40fc9a6accc81ecbfac4b8a9ce1c2ec3df441a16039f4bf126dfeef83f87d3a5e9ec03dc133a1c5f54f5bc931479915e8a92bbfc8ebbc87c8e4dd
+  HEAD_REF master
+  PATCHES do-not-force-release.patch
+)
+
+vcpkg_configure_cmake(
+  SOURCE_PATH ${SOURCE_PATH}
+  PREFER_NINJA
+)
+
+vcpkg_install_cmake()
+vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/mstch)
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)
+
+vcpkg_copy_pdbs()
+
+file(INSTALL ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)