path: root/games/ufoai/README
diff options
Diffstat (limited to 'games/ufoai/README')
1 files changed, 3 insertions, 0 deletions
diff --git a/games/ufoai/README b/games/ufoai/README
index 9ce95441cf..192f4d18fc 100644
--- a/games/ufoai/README
+++ b/games/ufoai/README
@@ -16,3 +16,6 @@ If you're going to install the package on a host whose CPU lacks streaming
SIMD extensions, set SSE=no in the script's environment. To find out
whether SSE is supported, try "grep sse /proc/cpuinfo". If you get no
output, you don't have SSE.
+By default, ufoai is built with SDL1. If you'd prefer SDL2, install
+SDL2 and SDL2_ttf, then run this script with SDL2=yes in the environment.