Index: lib/et/Makefile.in
--- lib/et/Makefile.in.orig
+++ lib/et/Makefile.in
@@ -26,8 +26,8 @@ SHARE_FILES= et_c.awk et_h.awk
 LIBRARY= libcom_err
 LIBDIR= et
 
-ELF_VERSION = 2.1
-ELF_SO_VERSION = 2
+ELF_VERSION = $(LIBcom_err_VERSION)
+ELF_SO_VERSION = $(LIBcom_err_VERSION)
 ELF_IMAGE = libcom_err
 ELF_MYDIR = et
 ELF_INSTALL_DIR = $(root_libdir)