--- Mkfiles/msvc.mak
+++ Mkfiles/msvc.mak
@@ -218,7 +218,7 @@
 x86\regs.h: x86\regs.dat x86\regs.pl
 	$(RUNPERL) $(srcdir)\x86\regs.pl h \
 		$(srcdir)\x86\regs.dat > x86\regs.h
-
+!IF 0
 # Extract warnings from source code. This is done automatically if any
 # C files have changed; the script is fast enough that that is
 # reasonable, but doesn't update the time stamp if the files aren't
@@ -242,7 +242,7 @@ include\warnings.h: asm\warnings.pl asm\warnings.time
 
 doc\warnings.src: asm\warnings.pl asm\warnings.time
 	$(RUNPERL) $(srcdir)\asm\warnings.pl doc doc\warnings.src $(srcdir)
-
+!ENDIF
 # Assembler token hash
 asm\tokhash.c: x86\insns.dat x86\regs.dat asm\tokens.dat asm\tokhash.pl \
 	perllib\phash.ph
@@ -426,7 +426,7 @@
 # @exclude: "config/config.h"
 # @external: "msvc.dep"
 # @selfrule: "1"
-#-- Everything below is generated by mkdep.pl - do not edit --#
+!IF 0
 asm\assemble.$(O): asm\assemble.c asm\assemble.h asm\directiv.h \
  asm\listing.h asm\pptok.h asm\preproc.h asm\srcfile.h asm\tokens.h \
  config\msvc.h config\unconfig.h config\unknown.h config\watcom.h \
@@ -935,3 +935,4 @@
 x86\regvals.$(O): x86\regvals.c config\msvc.h config\unconfig.h \
  config\unknown.h config\watcom.h include\compiler.h include\nasmint.h \
  include\tables.h x86\insnsi.h
+!ENDIF