File build/tcc-patches/0.9.26/tcc-0.9.26-fixmakefile.diff from the latest check-in

diff -uNr tcc-0.9.26.orig/Makefile tcc-0.9.26-fixmakefile/Makefile
--- tcc-0.9.26.orig/Makefile	2013-02-15 08:24:00.000000000 -0600
+++ tcc-0.9.26-fixmakefile/Makefile	2019-09-04 21:17:50.621717363 -0500
@@ -7,6 +7,7 @@
 VPATH = $(top_srcdir)
 
 CPPFLAGS = -I$(TOP) # for config.h
+CFLAGS+=@TCC_GZ_NONE@
 
 ifeq (-$(findstring gcc,$(CC))-,-gcc-)
 ifeq (-$(findstring $(GCC_MAJOR),01)-,--)
@@ -16,7 +17,7 @@
 ifeq (-$(GCC_MAJOR)-$(findstring $(GCC_MINOR),56789)-,-4--)
 CFLAGS+=-D_FORTIFY_SOURCE=0
 else
-CFLAGS+=-Wno-unused-result
+CFLAGS+=@TCC_WNO_UNUSED_RESULT@
 endif
 endif
 endif