build: set static finding options for sodium

Author: aminya

CMakeLists.txt

@@ -265,18 +265,21 @@ option(ENABLE_CURVE "Enable CURVE security" OFF)
 
 if(ENABLE_CURVE)
   if(WITH_LIBSODIUM)
+    if (WITH_LIBSODIUM_STATIC)
+      set(sodium_USE_STATIC_LIBS ON)
+      set(CPM_LIBSODIUM_SHARED OFF)
+    else()
+      set(sodium_USE_STATIC_LIBS OFF)
+      set(CPM_LIBSODIUM_SHARED ON)
+    endif()
     find_package("sodium")
     if (sodium_FOUND)
+      set(SODIUM_FOUND ON)
       set(SODIUM_LIBRARIES sodium)
       get_target_property(SODIUM_INCLUDE_DIRS sodium INTERFACE_INCLUDE_DIRECTORIES)
       include_directories(${SODIUM_INCLUDE_DIRS})
     elseif(NOT SODIUM_FOUND)
       include(CPM)
-      if (WITH_LIBSODIUM_STATIC)
-        set(CPM_LIBSODIUM_SHARED OFF)
-      else()
-        set(CPM_LIBSODIUM_SHARED ON)
-      endif()
       CPMAddPackage(
         NAME libsodium
         GITHUB_REPOSITORY robinlinden/libsodium-cmake