Disable static libraries by default and remove version info from libvdpau_trace.

configure.ac

@@ -6,6 +6,10 @@ AM_MAINTAINER_MODE
 
 AM_CONFIG_HEADER(config.h)
 
+# Disable static libraries by default.  Use --enable-static if you really want
+# them.
+AC_DISABLE_STATIC
+
 # Check for programs.
 AC_PROG_CC
 AC_PROG_CXX

trace/Makefile.am

@@ -7,7 +7,7 @@ lib_LTLIBRARIES = libvdpau_trace.la
 libvdpau_trace_la_SOURCES = \
     vdpau_trace.cpp
 
-libvdpau_trace_la_LDFLAGS = -version-info 1:0:0 -no-undefined
+libvdpau_trace_la_LDFLAGS = -avoid-version -module -no-undefined
 
 libvdpau_traceincludedir = $(includedir)/vdpau
 libvdpau_traceinclude_HEADERS = \