--- configure.orig	2025-07-31 04:57:28 UTC
+++ configure
@@ -9488,7 +9488,7 @@ datadir=$game_datadir;
 
 datadir=$game_datadir;
 
-CFLAGS="$CFLAGS -DGAME_DATADIR=\\\"$datadir\\\""
+CFLAGS="$CFLAGS -DGAME_DATADIR=\\\"$datadir/xblast\\\""