--- gltron-0.70/lua/src/lib/Makefile.in	2003-12-14 09:00:20.000000000 +0000
+++ gltron-0.70-patched/lua/src/lib/Makefile.in	2022-01-10 00:05:42.499282291 +0000
@@ -82,7 +82,7 @@
 
 DEFS = 
 CPPFLAGS = 
-CFLAGS = -ansi -pedantic -Wall -I$(srcdir)/.. -I$(top_srcdir)/lua/include
+CFLAGS = -pedantic -Wall -I$(srcdir)/.. -I$(top_srcdir)/lua/include
 LDFLAGS = 
 LIBS = -lm
 
--- gltron-0.70/lua/src/Makefile.in	2003-12-14 09:00:20.000000000 +0000
+++ gltron-0.70-patched/lua/src/Makefile.in	2022-01-10 00:05:33.643271402 +0000
@@ -84,7 +84,7 @@
 
 DEFS = 
 AM_CPPFLAGS = 
-AM_CFLAGS = -ansi -pedantic -Wall -I$(srcdir) -I$(top_srcdir)/lua/include
+AM_CFLAGS = -pedantic -Wall -I$(srcdir) -I$(top_srcdir)/lua/include
 LDFLAGS = 
 LIBS = -lm