--- syslinux-6.03.old/Makefile
+++ syslinux-6.03/Makefile
@@ -162,10 +162,8 @@
 	mbr/*.bin \
 	core/pxelinux.0 core/lpxelinux.0 \
 	core/isolinux.bin core/isolinux-debug.bin \
-	gpxe/gpxelinux.0 dos/syslinux.com \
-	win32/syslinux.exe win64/syslinux64.exe \
-	dosutil/*.com dosutil/*.sys \
-	$(MODULES)
+	gpxe/gpxelinux.0 \
+  	$(MODULES)
 
 # BSUBDIRs build the on-target binary components.
 # ISUBDIRs build the installer (host) components.
@@ -186,7 +184,7 @@
 else
 
 BSUBDIRS = codepage com32 lzo core memdisk mbr gpxe sample \
-	   diag libinstaller dos win32 win64 dosutil txt
+	   diag libinstaller
 
 ITARGET  =
 IOBJECTS = $(ITARGET) \
@@ -201,14 +199,14 @@
 # Things to install in /usr/lib/syslinux
 INSTALL_AUX   =	core/pxelinux.0 gpxe/gpxelinux.0 gpxe/gpxelinuxk.0 \
 		core/isolinux.bin core/isolinux-debug.bin \
-		dos/syslinux.com core/lpxelinux.0 \
+		core/lpxelinux.0 \
 		mbr/*.bin $(INSTALLABLE_MODULES)
-INSTALL_AUX_OPT = win32/syslinux.exe win64/syslinux64.exe
+INSTALL_AUX_OPT =
 INSTALL_DIAG  =	diag/mbr/handoff.bin \
 		diag/geodsp/geodsp1s.img.xz diag/geodsp/geodspms.img.xz
 
 # These directories manage their own installables
-INSTALLSUBDIRS = com32 utils dosutil
+INSTALLSUBDIRS = com32 utils
 
 # Things to install in /boot/extlinux
 EXTBOOTINSTALL = $(INSTALLABLE_MODULES)