hopefully this fixes the valgrind issue... (and some warnings)
diff --git a/scripts/common.cmake b/scripts/common.cmake
index e1b0ed5..6b5074d 100644
--- a/scripts/common.cmake
+++ b/scripts/common.cmake
@@ -64,8 +64,6 @@
     #add_compiler_flags(-fstack-protector-all)

     #add_compiler_flags(-funsafe-loop-optimizations)

     

-    add_compiler_flags(-ggdb) # temporary

-    

     add_compiler_flags(-ansi)

     add_compiler_flags(-Wall)

     add_compiler_flags(-Wextra)

@@ -119,6 +117,8 @@
         add_compiler_flags(-Wshift-overflow=2)

         add_compiler_flags(-Wnull-dereference)

         add_compiler_flags(-Wduplicated-cond)

+        add_compiler_flags(-Wmisleading-indentation)

+        add_compiler_flags(-Wshift-negative-value)

     endif()

 endif()