--- sdl12-compat-release-1.2.64/sdl-config.in.orig	2023-06-20 22:16:09.769575500 +0200
+++ sdl12-compat-release-1.2.64/sdl-config.in	2023-06-20 22:16:23.995182600 +0200
@@ -7,7 +7,7 @@
 
 # Copied and modified from SDL2's sdl2-compat.
 
-prefix=@CMAKE_INSTALL_PREFIX@
+prefix="$(cygpath -m "@CMAKE_INSTALL_PREFIX@")"
 exec_prefix=${prefix}
 exec_prefix_set=no
 libdir=@CMAKE_INSTALL_FULL_LIBDIR@
