[sail] Add new port

ports/sail/portfile.cmake

@@ -0,0 +1,42 @@
+vcpkg_fail_port_install(ON_TARGET "UWP" "OSX" "Linux")
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO smoked-herring/sail
+    REF v0.9.0-pre10
+    SHA512 d38a3c7d33495c84d7ada91a4131d32ce61f3fdf32a7e0631b28e7d8492fa4cb672eea09ef8cf0272dabd57f640b090749e3ecd863be577af2b98763873dc57d
+    HEAD_REF master
+)
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+    OPTIONS
+        -DSAIL_VCPKG_PORT=ON
+        -DSAIL_BUILD_EXAMPLES=OFF
+        -DSAIL_BUILD_TESTS=OFF
+)
+
+vcpkg_install_cmake()
+
+vcpkg_copy_pdbs()
+
+# Remove duplicate files
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include
+                    ${CURRENT_PACKAGES_DIR}/debug/share)
+
+# Move codecs
+file(RENAME ${CURRENT_PACKAGES_DIR}/lib/sail       ${CURRENT_PACKAGES_DIR}/bin/sail)
+file(RENAME ${CURRENT_PACKAGES_DIR}/debug/lib/sail ${CURRENT_PACKAGES_DIR}/debug/bin/sail)
+
+# Move cmake configs
+vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/sail)
+
+# Fix pkg-config files
+vcpkg_fixup_pkgconfig()
+
+# Handle usage
+file(COPY ${CMAKE_CURRENT_LIST_DIR}/usage DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT})
+
+# Handle copyright
+file(INSTALL ${SOURCE_PATH}/LICENSE.txt DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)

ports/sail/usage

@@ -0,0 +1,14 @@
+The package sail provides CMake targets:
+
+C libraries:
+
+    find_package(Sail CONFIG REQUIRED)
+    target_link_libraries(main PRIVATE SAIL::sail)
+
+C++ bindings:
+
+    find_package(Sail CONFIG REQUIRED)
+    target_link_libraries(main PRIVATE SAIL::sail-c++)
+
+For dynamic builds, please also copy SAIL codecs (bin/sail) and their dependencies
+into the application directory.

ports/sail/vcpkg.json

@@ -0,0 +1,13 @@
+{
+  "name": "sail",
+  "version-string": "0.9.0-pre10",
+  "description": "The missing small and fast image decoding library for humans (not for machines)",
+  "homepage": "https://github.com/smoked-herring/sail",
+  "supports": "windows & !static & !uwp",
+  "dependencies": [
+    "giflib",
+    "libjpeg-turbo",
+    "libpng",
+    "tiff"
+  ]
+}