--- ./Makefile.orig	2021-08-26 07:36:04 +0000
+++ ./Makefile	2021-08-26 07:38:30 +0000
@@ -16,7 +16,7 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
-prefix = /usr
+prefix = /opt/freeware/
 
 CC=gcc
 
@@ -88,10 +88,11 @@
 #OBJS+=strverscmp.o
 
 # AIX
+CC=gcc -O2 -maix64
 #CC=cc_r -q64
 #LD=ld -d64
 #LDFLAGS=-lc
-#OBJS+=strverscmp.o
+OBJS+=strverscmp.o
 
 #------------------------------------------------------------