* ld.texinfo: Document --fatal-warnings.

* ld.1: Regenerate.

* ldmisc.c (vfinfo): Set flag to inhibit making executable if
warnings have been turned into errors.
* lexsup.c (OPTION_WARN_FATAL): Define.
(ld_options): Entry for --fatal-warnings.
(parse_args): Handle OPTION_WARN_FATAL.
* ld.h (ld_config_type): Add fatal_warnings field.

1 files changed, 3 insertions, 0 deletions

diff --git a/ld/ld.h b/ld/ld.h
index 620c3ba57b..e13e28082b 100644
--- a/ld/ld.h
+++ b/ld/ld.h
@@ -192,6 +192,9 @@ typedef struct {
      changes due to the alignment of an input section.  */
   boolean warn_section_align;
 
+  /* If true, warning messages are fatal */
+  boolean fatal_warnings;
+
   boolean sort_common;
 
   boolean text_read_only;