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Diffstat (limited to 'cmake.deps/cmake/BuildLua.cmake')
-rw-r--r--cmake.deps/cmake/BuildLua.cmake3
1 files changed, 3 insertions, 0 deletions
diff --git a/cmake.deps/cmake/BuildLua.cmake b/cmake.deps/cmake/BuildLua.cmake
index fcc2f8ca25..b5ac8368a6 100644
--- a/cmake.deps/cmake/BuildLua.cmake
+++ b/cmake.deps/cmake/BuildLua.cmake
@@ -42,6 +42,9 @@ set(LUA_INSTALL_TOP_ARG "INSTALL_TOP=${DEPS_INSTALL_DIR}")
message(STATUS "Lua target is ${LUA_TARGET}")
+if(USE_EXISTING_SRC_DIR)
+ unset(LUA_URL)
+endif()
ExternalProject_Add(lua
URL ${LUA_URL}
URL_HASH SHA256=${LUA_SHA256}