[Bug ada/85635] New: gcc8+: typo in link.c renders gnat unbuildable on non-windows, non hpux

["gnugcc at marino dot st" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85635

            Bug ID: 85635
           Summary: gcc8+: typo in link.c renders gnat unbuildable on
                    non-windows, non hpux
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ada
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gnugcc at marino dot st
  Target Milestone: ---

There was a bug introduced at trunk@254573 on (2017-11-09 Pascal Obry
<obry@adacore.com>)

Specifically, a macro condition was modified improperly, resulting in a broken
build on gcc release 8.1 and trunk.

The following (obvious) patch needs to be applied to fix it:

--- gcc/ada/link.c.orig 2018-05-03 17:24:27 UTC
+++ gcc/ada/link.c
@@ -104,7 +104,7 @@ unsigned char __gnat_separate_run_path_o
 const char *__gnat_default_libgcc_subdir = "lib";

 #elif defined (__FreeBSD__) || defined (__DragonFly__) \
-   || defined (__NetBSD__) || defined (__OpenBSD__)
+   || defined (__NetBSD__) || defined (__OpenBSD__) \
    || defined (__QNX__)
 const char *__gnat_object_file_option = "-Wl,@";
 const char *__gnat_run_path_option = "-Wl,-rpath,";