--- 64bit/Makefile.orig	2017-04-21 04:41:57 -0500
+++ 64bit/Makefile	2017-04-21 04:42:15 -0500
@@ -396,7 +396,7 @@
 # CFLAGS and LDFLAGS are for the users to override from the command line.
 
 CFLAGS = -g -O2 -Wall
-CFLAGS = -std=gnu99
+CFLAGS = -std=gnu99 -maix64
 DEVELOPER_CFLAGS = -Werror \
 	-Wdeclaration-after-statement \
 	-Wno-format-zero-length \
--- 64bit/Makefile.orig	2017-04-27 06:47:11 -0500
+++ 64bit/Makefile	2017-04-27 06:47:46 -0500
@@ -406,7 +406,7 @@
 	-Wstrict-prototypes \
 	-Wunused \
 	-Wvla
-LDFLAGS =
+LDFLAGS = -L/opt/freeware/lib64 -L/opt/freeware/lib -Wl,-bbigtoc
 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 ALL_LDFLAGS = $(LDFLAGS)
 STRIP ?= strip