CMake: Avoid conflicts with parent projects that also set libsodium

PIVX-Project · Jun 12, 2021 · b1ef4f6 · b1ef4f6
1 parent 48a8185
commit b1ef4f6
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/cmake_modules/Findsodium.cmake b/cmake_modules/Findsodium.cmake
@@ -254,7 +254,9 @@ if(sodium_USE_STATIC_LIBS)
 else()
     set(_LIB_TYPE SHARED)
 endif()
-add_library(sodium ${_LIB_TYPE} IMPORTED)
+if(NOT TARGET sodium)
+    add_library(sodium ${_LIB_TYPE} IMPORTED)
+endif()
 
 set_target_properties(sodium PROPERTIES
     INTERFACE_INCLUDE_DIRECTORIES "${sodium_INCLUDE_DIR}"