diff -up re2-2019-08-01/Makefile.soname re2-2019-08-01/Makefile
--- re2-2019-08-01/Makefile.soname	2019-08-09 16:17:57.364309804 -0500
+++ re2-2019-08-01/Makefile	2019-08-09 16:07:04.674225074 -0500
@@ -44,7 +44,7 @@ endif
 
 # ABI version
 # http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html
-SONAME=0
+SONAME=0a
 
 # To rebuild the Tables generated by Perl and Python scripts (requires Internet
 # access for Unicode data), uncomment the following line: