Hello Dan, * Dan McMahill wrote on Wed, Oct 18, 2006 at 07:45:04AM CEST: > Anyone have a correct check to see if the compiler needs/accepts > -rdynamic or maybe -Wl,--export-dynamic? Not quite, but Libtool has a table of things this translates to, see $export_dynamic_flag_spec (plus $wl). If you use Libtool, I guess you could just use that, otherwise you could still try to rip that out, but it wouldn't be fun. A decent test for export_dynamic would probably involve creating a shared module that depends on some symbol in the main program, and a run test that opened it. Libtool does not do such a test at configure time currently, it merely tries (for a different reason) a dlopen of the program itself, see AC_LIBTOOL_DLOPEN_SELF in libtool.m4, and uses export_dynamic_flag_spec during that. Hope that helps. Cheers, Ralf _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf
