*** a/Makefile  1970-01-01 01:00:01.000000000 +0100
--- b/Makefile  2022-06-21 23:36:10.023460654 +0200
*************** endif
*** 109,110 ****
--- 109,111 ----
  LIBOPENAL = -lopenal
+ LIBOPENGL = -lGL
  RELEASE_NAME = linux