[date] init port

ports/date/CMakeLists.txt

@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.5.1)
+project(tz CXX)
+
+if(MSVC)
+  add_compile_options(/W3 /wd4005 /wd4996 /wd4018 -D_CRT_SECURE_NO_WARNINGS)
+endif()
+
+if(BUILD_SHARED_LIBS)
+  set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
+endif()
+
+include_directories(${PROJECT_SRC_DIR})
+
+add_library(tz tz.cpp)
+
+install(
+  TARGETS tz
+  RUNTIME DESTINATION bin
+  LIBRARY DESTINATION lib
+  ARCHIVE DESTINATION lib
+)
+
+if(NOT DISABLE_INSTALL_HEADERS)
+  install(FILES date.h tz.h julian.h iso_week.h islamic.h  DESTINATION include)
+endif()

ports/date/CONTROL

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+Source: date
+Version: 2.2
+Description: A date and time library based on the C++11/14/17 <chrono> header

ports/date/portfile.cmake

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+include(vcpkg_common_functions)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO HowardHinnant/date
+    REF v2.2
+    SHA512  6889152acf1d0cc551d572eccaabd9f00ebecdb5723356949db2f1bd5f4b13e1ffad889082451cfb28254968a576b983116bc1a77e060426c9f33ca7774822cb
+    HEAD_REF master
+)
+
+file(COPY ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt DESTINATION ${SOURCE_PATH})
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    OPTIONS_DEBUG -DDISABLE_INSTALL_HEADERS=ON
+)
+
+vcpkg_install_cmake()
+
+file(INSTALL ${SOURCE_PATH}/LICENSE.txt DESTINATION ${CURRENT_PACKAGES_DIR}/share/date RENAME copyright)
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)