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