Fixed OS/2 build.

icculus · icculus · commit 0cd18b8b17bb · 2023-06-24T22:59:35.000-04:00
diff --git a/src/Makefile.os2 b/src/Makefile.os2
@@ -25,6 +25,7 @@ SRCS = physfs.c                   &
        physfs_archiver_zip.c      &
        physfs_archiver_slb.c      &
        physfs_archiver_iso9660.c  &
+       physfs_archiver_csm.c      &
        physfs_archiver_vdf.c
 
 
