Packager: FindLibOPKG syncup with metro version

Packager/cmake/FindLibOPKG.cmake

@@ -3,31 +3,65 @@
 #
 # Copyright 2020 RDK Management
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
+# Licensed under the Apache License, Version 2.0 (the License);
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 # http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
+# distributed under the License is distributed on an AS IS BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# - Try to find OPKG library
+# - Try to find libopkg.so
 # Once done this will define
-#  LIBOPKG_FOUND - System has LIBOPKG
-#  LIBOPKG_INCLUDE_DIRS - The LIBOPKG include directories
-#  LIBOPKG_LIBRARIES - The libraries needed to use LIBOPKG
+#  LIBOPKG_FOUND - System has libopkg
+#  LIBOPKG_INCLUDE_DIRS - The libopkg include directories
+#  LIBOPKG_LIBRARIES - The libraries needed to use libopkg
 #
 
+if(LibOPKG_FIND_QUIETLY)
+    set(_LIBOPKG_MODE QUIET)
+elseif(LibOPKG_FIND_REQUIRED)
+    set(_LIBOPKG_MODE REQUIRED)
+endif()
+
 find_package(PkgConfig)
+pkg_check_modules(PC_LIBOPKG ${_LIBOPKG_MODE} libopkg)
+
+if(PC_LIBOPKG_FOUND)
+    if(LIBOPKG_FIND_VERSION AND PC_LIBOPKG_VERSION)
+        if ("${LIBOPKG_FIND_VERSION}" VERSION_GREATER "${PC_LIBOPKG_VERSION}")
+            message(SEND_ERROR "Incorrect version, found ${PC_LIBOPKG_VERSION}, need at least ${WPEFRAMEWORK_FIND_VERSION}, please install correct version ${LIBOPKG_FIND_VERSION}")
+            set(LIBOPKG_FOUND_TEXT "Found incorrect version")
+            unset(PC_LIBOPKG_FOUND)
+        endif()
+    set(LIBOPKG_FOUND TRUE)
+    endif()
+else()
+    set(LIBOPKG_FOUND_TEXT "Not found")
+endif()
 
-find_library(LIBOPKG_LIBRARIES NAMES opkg)
+set(LIBOPKG_DEFINITIONS ${PC_LIBOPKG_CFLAGS_OTHER})
+set(LIBOPKG_INCLUDE_DIRS ${PC_LIBOPKG_INCLUDE_DIRS})
+set(LIBOPKG_LIBRARIES ${PC_LIBOPKG_LIBRARIES})
+set(LIBOPKG_LIBRARY_DIRS ${PC_LIBOPKG_LIBRARY_DIRS} ${PC_LIBOPKG_LIBDIR})
 
-find_path(LIBOPKG_INCLUDE_DIRS NAMES opkg.h PATH_SUFFIXES libopkg)
-find_path(LIBOPKG_INCLUDE_DIRS NAMES opkg_cmd.h PATH_SUFFIXES libopkg)
-find_path(LIBOPKG_INCLUDE_DIRS NAMES opkg_download.h PATH_SUFFIXES libopkg)
+find_library(OPKG_LIBRARY_LOCATION "${LIBOPKG_LIBRARIES}")
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(LibOPKG DEFAULT_MSG OPKG_LIBRARY_LOCATION LIBOPKG_INCLUDE_DIRS LIBOPKG_LIBRARIES)
+mark_as_advanced(LIBOPKG_DEFINITIONS LIBOPKG_INCLUDE_DIRS LIBOPKG_LIBRARIES)
 
-mark_as_advanced(LIBOPKG_FOUND LIBOPKG_INCLUDE_DIRS LIBOPKG_LIBRARIES)
+if(NOT TARGET LibOPKG::LibOPKG)
+    add_library(LibOPKG::LibOPKG SHARED IMPORTED)
+    set_target_properties(LibOPKG::LibOPKG PROPERTIES
+            IMPORTED_LINK_INTERFACE_LANGUAGES "C"
+            IMPORTED_LOCATION "${OPKG_LIBRARY_LOCATION}"
+            INTERFACE_INCLUDE_DIRECTORIES "${LIBOPKG_INCLUDE_DIRS}"
+            INTERFACE_COMPILE_DEFINITIONS "${LIBOPKG_DEFINITIONS}"
+            INTERFACE_COMPILE_OPTIONS "${PC_LIBOPKG_CFLAGS}"
+            IMPORTED_LINK_INTERFACE_LIBRARIES "${LIBOPKG_LIBRARIES}"
+    )
+endif()