[Mono-dev] Define GC_OPENBSD_THREADS instead of GC_FREEBSD_THREADS in configure.in

[Robert Nagy]

Index: configure.in
===================================================================
--- configure.in        (revision 154650)
+++ configure.in        (working copy)
@@ -151,7 +151,7 @@
                ;;
        *-*-*openbsd*)
                host_win32=no
-               CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS -DPLATFORM_BSD -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
+               CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
                if test "x$disable_munmap" != "xyes"; then
                CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
                fi