Update libuv find & link configuration to support both static and sha… (#668)

* Update libuv find & link configuration to support both static and shared libraries

* cmake: Add libuv find_package fallback with find_path/find_library for redis-plus-plus async lib

* Update libuv find_package lookup

---------

Co-authored-by: 魏立国 <1006369837@qq.com>

Author: feihongmeilian

CMakeLists.txt

@@ -45,8 +45,11 @@ if(REDIS_PLUS_PLUS_BUILD_ASYNC)
         message(STATUS "redis-plus-plus build async interface with libuv")
 
         # libuv dependency
-        find_path(REDIS_PLUS_PLUS_ASYNC_LIB_HEADER NAMES uv.h)
-        find_library(REDIS_PLUS_PLUS_ASYNC_LIB uv)
+        find_package(libuv)
+        if (NOT libuv_FOUND)
+            find_path(REDIS_PLUS_PLUS_ASYNC_LIB_HEADER NAMES uv.h)
+            find_library(REDIS_PLUS_PLUS_ASYNC_LIB uv)
+        endif()
     else()
         message(FATAL_ERROR "invalid REDIS_PLUS_PLUS_BUILD_ASYNC")
     endif()
@@ -202,7 +205,11 @@ if(REDIS_PLUS_PLUS_BUILD_STATIC)
 
     if(REDIS_PLUS_PLUS_BUILD_ASYNC)
         target_include_directories(${STATIC_LIB} PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/${REDIS_PLUS_PLUS_ASYNC_FUTURE_HEADER}>)
-        target_include_directories(${STATIC_LIB} PUBLIC $<BUILD_INTERFACE:${REDIS_PLUS_PLUS_ASYNC_LIB_HEADER}>)
+        if(libuv_FOUND)
+            target_link_libraries(${STATIC_LIB} PUBLIC $<TARGET_NAME:libuv::uv>)
+        else()
+            target_include_directories(${STATIC_LIB} PUBLIC $<BUILD_INTERFACE:${REDIS_PLUS_PLUS_ASYNC_LIB_HEADER}>)
+        endif()
         if(REDIS_PLUS_PLUS_ASYNC_FUTURE STREQUAL "boost")
             target_include_directories(${STATIC_LIB} SYSTEM PUBLIC $<BUILD_INTERFACE:${Boost_INCLUDE_DIR}>)
         endif()
@@ -255,8 +262,12 @@ if(REDIS_PLUS_PLUS_BUILD_SHARED)
 
     if(REDIS_PLUS_PLUS_BUILD_ASYNC)
         target_include_directories(${SHARED_LIB} PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/${REDIS_PLUS_PLUS_ASYNC_FUTURE_HEADER}>)
-        target_include_directories(${SHARED_LIB} PUBLIC $<BUILD_INTERFACE:${REDIS_PLUS_PLUS_ASYNC_LIB_HEADER}>)
-        target_link_libraries(${SHARED_LIB} PUBLIC ${REDIS_PLUS_PLUS_ASYNC_LIB})
+        if(libuv_FOUND)
+            target_link_libraries(${SHARED_LIB} PUBLIC $<TARGET_NAME:libuv::uv>)
+        else()
+            target_include_directories(${SHARED_LIB} PUBLIC $<BUILD_INTERFACE:${REDIS_PLUS_PLUS_ASYNC_LIB_HEADER}>)
+            target_link_libraries(${SHARED_LIB} PUBLIC ${REDIS_PLUS_PLUS_ASYNC_LIB})
+        endif()
         if(REDIS_PLUS_PLUS_ASYNC_FUTURE STREQUAL "boost")
             target_include_directories(${SHARED_LIB} SYSTEM PUBLIC $<BUILD_INTERFACE:${Boost_INCLUDE_DIR}>)
         endif()