fix compiler warning
-rw-r--r-- 393 .gitignore
-rw-r--r-- 2663 CMakeLists.txt
drwxr-xr-x - benchmarks
drwxr-xr-x - cmake
drwxr-xr-x - doc
drwxr-xr-x - examples
drwxr-xr-x - external
drwxr-xr-x - scripts
drwxr-xr-x - src
drwxr-xr-x - tests