--- owfs-2.9p5/module/swig/php/Makefile.am.orig	2014-04-26 15:48:46.000000000 +0000
+++ owfs-2.9p5/module/swig/php/Makefile.am	2014-07-05 22:09:44.209962135 +0000
@@ -8,7 +8,7 @@
 lib_LTLIBRARIES = libowphp.la
 libowphp_la_LIBADD = ../../owlib/src/c/libow.la
 libowphp_la_DEPENDENCIES = ../../owlib/src/c/libow.la
-libowphp_la_LDFLAGS = -shared -shrext .so
+libowphp_la_LDFLAGS = -shared -module -avoid-version
 
 # Older php installations doesn't handle owfs_config.h filename, and tries
 # to include non-existing config.h if HAVE_CONFIG_H is defined.