casa-mp-base

Don't accidentally create flat-namespace dylibs on Yosemite (#44596).

--- configure.orig  2012-08-15 23:01:13.000000000 -0500

+++ configure   2017-02-09 09:26:42.000000000 -0600

@@ -7580,7 +7580,7 @@

       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in

    10.0,*86*-darwin8*|10.0,*-darwin[91]*)

      _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;

-   10.[012]*)

+   10.[012][,.]*)

      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;

    10.*)

      _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;