[raylib] Add new port (fix #4500)

ports/raylib/CONTROL

@@ -0,0 +1,7 @@
+Source: raylib
+Version: 2019-04-27-2
+Description: A simple and easy-to-use library to enjoy videogames programming
+#Build-Depends: glfw3
+
+Feature: non-audio
+Description: Build raylib without audio module

ports/raylib/portfile.cmake

@@ -0,0 +1,89 @@
+# https://github.com/raysan5/raylib/issues/388
+if(TARGET_TRIPLET MATCHES "^arm" OR TARGET_TRIPLET MATCHES "uwp$")
+    message(FATAL_ERROR "raylib doesn't support ARM or UWP.")
+endif()
+
+if(CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR CMAKE_SYSTEM_NAME STREQUAL "Linux")
+    message(
+    "raylib currently requires the following libraries from the system package manager:
+    libgl1-mesa-dev
+    libx11-dev
+    libxcursor-dev
+    libxinerama-dev
+    libxrandr-dev
+These can be installed on Ubuntu systems via sudo apt install libgl1-mesa-dev libx11-dev libxcursor-dev libxinerama-dev libxrandr-dev"
+    )
+endif()
+
+include(vcpkg_common_functions)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO raysan5/raylib
+    REF f37e55a77bd6177dbaea4d7f484961c09104e104
+    SHA512 57146ebc7ab22a4e60c1d9eecd4c7a8f1930d6709f45761af809da9ea4f161e9fd450fa1042252a80bd7952ed9571a5d8dee4d454c8903a778e3e1328300b2bd
+    HEAD_REF master
+)
+
+string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "dynamic" SHARED)
+string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "static" STATIC)
+
+if("non-audio" IN_LIST FEATURES)
+    set(USE_AUDIO OFF)
+else()
+    set(USE_AUDIO ON)
+endif()
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+    OPTIONS
+        -DBUILD_EXAMPLES=OFF
+        -DBUILD_GAMES=OFF
+        -DSHARED=${SHARED}
+        -DSTATIC=${STATIC}
+        -DUSE_AUDIO=${USE_AUDIO}
+        -DUSE_EXTERNAL_GLFW=OFF # externl glfw3 causes build errors on Windows
+    OPTIONS_DEBUG
+        -DENABLE_ASAN=ON
+        -DENABLE_UBSAN=ON
+        -DENABLE_MSAN=OFF
+    OPTIONS_RELEASE
+        -DENABLE_ASAN=OFF
+        -DENABLE_UBSAN=OFF
+        -DENABLE_MSAN=OFF
+)
+
+vcpkg_install_cmake()
+
+vcpkg_copy_pdbs()
+
+vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/${PORT})
+
+configure_file(
+    ${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake
+    ${CURRENT_PACKAGES_DIR}/share/${PORT}/vcpkg-cmake-wrapper.cmake
+    @ONLY
+)
+
+file(REMOVE_RECURSE
+    ${CURRENT_PACKAGES_DIR}/debug/include
+    ${CURRENT_PACKAGES_DIR}/debug/share
+)
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
+    vcpkg_replace_string(
+        ${CURRENT_PACKAGES_DIR}/include/raylib.h
+        "defined(USE_LIBTYPE_SHARED)"
+        "1 // defined(USE_LIBTYPE_SHARED)"
+    )
+endif()
+
+# Install usage
+configure_file(${CMAKE_CURRENT_LIST_DIR}/usage ${CURRENT_PACKAGES_DIR}/share/${PORT}/usage @ONLY)
+
+# Handle copyright
+configure_file(${SOURCE_PATH}/LICENSE.md ${CURRENT_PACKAGES_DIR}/share/${PORT}/copyright COPYONLY)
+
+# CMake integration test
+#vcpkg_test_cmake(PACKAGE_NAME ${PORT})

ports/raylib/usage

@@ -0,0 +1,5 @@
+The package @PORT@:@TARGET_TRIPLET@ provides CMake targets:
+
+    find_package(@PORT@ CONFIG REQUIRED)
+    target_include_directories(main PRIVATE ${raylib_INCLUDE_DIRS})
+    target_link_libraries(main PRIVATE ${raylib_LIBRARIES})

ports/raylib/vcpkg-cmake-wrapper.cmake

@@ -0,0 +1,14 @@
+set(raylib_USE_STATIC_LIBS @STATIC@)
+
+_find_package(${ARGS})
+
+if(raylib_FOUND)
+    get_filename_component(_raylib_lib_name ${raylib_LIBRARY} NAME)
+
+    set(raylib_LIBRARY
+        debug ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug/lib/${_raylib_lib_name}
+        optimized ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib/${_raylib_lib_name}
+    )
+
+    set(raylib_LIBRARIES ${raylib_LIBRARY})
+endif()