AC_SUBST($1_ldflags)
])
+AC_USE_SYSTEM_EXTENSIONS
AC_C_BIGENDIAN()
AC_PATH_PROG([GENGETOPT], [gengetopt])
########################################################################### ucred
AC_MSG_CHECKING(for struct ucred)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
- #define _GNU_SOURCE
#include <sys/types.h>
#include <sys/socket.h>
]], [[
filters: $(echo $filters)
writers: $writers
-para_fade: $build_fade
para_server: $build_server
para_gui: $build_gui
para_fade: $build_fade