[clue] Add new port (microsoft#7564)

* [clue] Add new port

ports/clue/CMakeLists.txt

@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(clue VERSION 1.0.0 LANGUAGES CXX)
+
+option(CLUE_BUILD_TEST     "Build tests for clue" OFF)
+option(CLUE_BUILD_EXAMPLE  "Build examples" OFF)
+
+include(GNUInstallDirs)
+include_directories("${CMAKE_CURRENT_SOURCE_DIR}/clue.hpp")
+
+if(CLUE_BUILD_TEST)
+    file(GLOB TEST_SOURCES "tests/*.cpp")
+    add_executable(test_clue ${TEST_SOURCES})
+    target_include_directories(test_clue PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/tests)
+    install(TARGETS test_clue
+            RUNTIME DESTINATION tools)
+endif()
+
+if(CLUE_BUILD_EXAMPLE)
+    file(GLOB EXAMPLES "examples/*.cpp")
+    install(FILES ${EXAMPLES} DESTINATION examples)
+endif()
+
+install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/clue.hpp DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+# end of file

ports/clue/CONTROL

@@ -0,0 +1,7 @@
+Source: clue
+Version: 1.0.0-alpha.7
+Homepage: https://github.com/martinmoene/clue
+Description: clue is a C++03 header-only library to log messages with a severity and optional module identifier. 
+
+Feature: test
+Description: Build test

ports/clue/portfile.cmake

@@ -0,0 +1,29 @@
+include(vcpkg_common_functions)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO martinmoene/clue
+    REF v1.0.0-alpha.7
+    SHA512  4f0d1115dcf16412239e1ac158be210403f93596b76c91100ae81be3d4f4cb04dda525101850356a7195b219c826305a82cab7a96b1bc1e2cefaa7860a853e73
+    HEAD_REF master
+)
+
+file(COPY ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt DESTINATION ${SOURCE_PATH})
+
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    test CLUE_BUILD_TEST
+)
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA 
+    OPTIONS ${FEATURE_OPTIONS}
+)
+
+vcpkg_install_cmake()
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug)
+
+# Handle copyright
+file(COPY ${SOURCE_PATH}/LICENSE_1_0.txt DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT})
+file(RENAME ${CURRENT_PACKAGES_DIR}/share/${PORT}/LICENSE_1_0.txt ${CURRENT_PACKAGES_DIR}/share/${PORT}/copyright)