[rhash] Add target include directories and export unofficial config.cmake (#25171)

Co-authored-by: Cheney-Wang <v-xincwa@microsoft.com>

ports/rhash/CMakeLists.txt

@@ -8,7 +8,19 @@ add_definitions(-DRHASH_XVERSION="${RHASH_XVERSION}")
 add_library(rhash ${RHASH_SOURCES})
 set_target_properties(rhash PROPERTIES COMPILE_DEFINITIONS "IN_RHASH" DEFINE_SYMBOL "RHASH_EXPORTS")
 
-install(TARGETS rhash RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
+target_include_directories(rhash INTERFACE $<INSTALL_INTERFACE:include>)
+
+install(TARGETS rhash EXPORT unofficial-rhash-config
+      RUNTIME DESTINATION bin
+      LIBRARY DESTINATION lib
+      ARCHIVE DESTINATION lib
+)
+
+install(EXPORT unofficial-rhash-config
+        FILE unofficial-rhash-config.cmake
+        NAMESPACE unofficial::rhash::
+        DESTINATION share/unofficial-rhash
+)
 
 if(NOT RHASH_SKIP_HEADERS)
     install(FILES rhash.h rhash_torrent.h DESTINATION include)

ports/rhash/portfile.cmake

@@ -17,5 +17,6 @@ vcpkg_cmake_configure(
 
 vcpkg_cmake_install()
 vcpkg_copy_pdbs()
+vcpkg_cmake_config_fixup(PACKAGE_NAME unofficial-rhash)
 
 file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

ports/rhash/vcpkg.json

@@ -1,6 +1,7 @@
 {
   "name": "rhash",
   "version": "1.4.2",
+  "port-version": 1,
   "description": "C library for computing a wide variety of hash sums",
   "homepage": "https://github.com/rhash/RHash",
   "license": "0BSD",
@@ -9,6 +10,10 @@
     {
       "name": "vcpkg-cmake",
       "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
     }
   ]
 }

versions/baseline.json

@@ -6238,7 +6238,7 @@
     },
     "rhash": {
       "baseline": "1.4.2",
-      "port-version": 0
+      "port-version": 1
     },
     "rhasheq": {
       "baseline": "0.0.1",

versions/r-/rhash.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "85de223344c08a1efc2f9f6ec6bcb69529851199",
+      "version": "1.4.2",
+      "port-version": 1
+    },
     {
       "git-tree": "385025c1a8f84dfaf6035c2d730fb4ae0d8b16fd",
       "version": "1.4.2",