Merge pull request #5748 from nextcloud/backport/5745/stable-3.9

[stable-3.9] fix build on windows by adding missing archive name properties on libs

src/csync/CMakeLists.txt

@@ -117,6 +117,8 @@ set_target_properties(
         ${APPLICATION_EXECUTABLE}_csync
       RUNTIME_OUTPUT_NAME
         ${APPLICATION_EXECUTABLE}_csync
+      ARCHIVE_OUTPUT_NAME
+        ${APPLICATION_EXECUTABLE}_csync
 )
 if(BUILD_OWNCLOUD_OSX_BUNDLE)
   INSTALL(

src/libsync/CMakeLists.txt

@@ -220,6 +220,8 @@ set_target_properties(
         ${APPLICATION_EXECUTABLE}sync
       RUNTIME_OUTPUT_NAME
         ${APPLICATION_EXECUTABLE}sync
+      ARCHIVE_OUTPUT_NAME
+        ${APPLICATION_EXECUTABLE}sync
 )
 
 if(NOT BUILD_OWNCLOUD_OSX_BUNDLE)