tweak to run in pieces

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@2930 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/srtp.build.sh

@@ -7,7 +7,9 @@ fi
 
 ./configure $@ $opts
 
-$MAKE clean uninstall all
+$MAKE clean
+$MAKE uninstall
+$MAKE 
 $MAKE install