--- gflags-2.1.1/CMakeLists.txt.orig	2014-03-30 16:41:29.000000000 +0200
+++ gflags-2.1.1/CMakeLists.txt	2014-10-18 20:36:53.007925298 +0200
@@ -257,6 +257,8 @@
         set_target_properties (
           gflags${opts}-${type} PROPERTIES COMPILE_DEFINITIONS "${defines}"
                                            OUTPUT_NAME "gflags${opts}"
+					   VERSION ${PACKAGE_VERSION}
+					   SOVERSION 2
         )
         if (HAVE_SHLWAPI_H)
           target_link_libraries (gflags${opts}-${type} shlwapi.lib)