--- a/Makefile.cross-mingw	Tue Jan 14 02:43:40 2020 +0200
+++ b/Makefile.cross-mingw	Tue Jan 14 02:57:54 2020 +0200
@@ -1,20 +1,28 @@
-#
-# For Win32/Win64 version cross-compilation via MinGW
-# compiler suite under Linux/Unix
+###
+### For Win32/Win64 version cross-compilation via MinGW
+### compiler suite under Linux/Unix
+###
 #
 # This Makefile assumes that you have MinGW installed under /usr
-# the way Debian MinGW packages do.
+# the way Debian MinGW packages do. It also assumes that you have
+# built/installed libogg, Tremor, libpng16, SDL2 ad SDL2_ttf under
+# __ /usr/local __ (not /usr!) in similar fashion.
+#
 # For differing configurations you will have to either edit this
 # file or alternatively provide make parameters, e.g.
 #
-# make -f Makefile.cross-mingw MINGW=64 BINTOOL_PREFIX=/opt/zoo/bar/
+# make -f Makefile.cross-mingw MINGW=64 BINTOOL_PREFIX=foo-bar-zoo
 #
 
 ifeq ($(MINGW),64)
 BINTOOL_PREFIX ?= x86_64-w64-mingw32-
+MINGW_SYS_PATH ?= /usr/x86_64-w64-mingw32
+MINGW_LOCAL_PATH ?= /usr/local/x86_64-w64-mingw32
 OBJPATH ?= ./obj/win64/
 else
 BINTOOL_PREFIX ?= i686-w64-mingw32-
+MINGW_SYS_PATH ?= /usr/i686-w64-mingw32
+MINGW_LOCAL_PATH ?= /usr/local/i686-w64-mingw32
 OBJPATH ?= ./obj/win32/
 endif