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[deliverable/binutils-gdb.git] / ld / ldmain.c

diff --git a/ld/ldmain.c b/ld/ldmain.c
index e7a8dff9d262fe7d44bf3521c2815894593f44e8..1e48b1a2dbbcf37f70e4e723e51c2e888eb1d2e0 100644 (file)
--- a/ld/ldmain.c
+++ b/ld/ldmain.c
@@ -1,5 +1,5 @@
 /* Main program of GNU linker.
-   Copyright (C) 1991-2016 Free Software Foundation, Inc.
+   Copyright (C) 1991-2017 Free Software Foundation, Inc.
    Written by Steve Chamberlain steve@cygnus.com
 
    This file is part of the GNU Binutils.
@@ -158,6 +158,7 @@ static struct bfd_link_callbacks link_callbacks =
 };
 
 static bfd_assert_handler_type default_bfd_assert_handler;
+static bfd_error_handler_type default_bfd_error_handler;
 
 struct bfd_link_info link_info;
 \f
@@ -172,15 +173,24 @@ ld_cleanup (void)
     unlink_if_ordinary (output_filename);
 }
 
-/* If there's a BFD assertion, we'll notice and exit with an error
-   unless otherwise instructed.  */
+/* Hook to notice BFD assertions.  */
 
 static void
 ld_bfd_assert_handler (const char *fmt, const char *bfdver,
                       const char *file, int line)
 {
-  (*default_bfd_assert_handler) (fmt, bfdver, file, line);
   config.make_executable = FALSE;
+  (*default_bfd_assert_handler) (fmt, bfdver, file, line);
+}
+
+/* Hook the bfd error/warning handler for --fatal-warnings.  */
+
+static void
+ld_bfd_error_handler (const char *fmt, va_list ap)
+{
+  if (config.fatal_warnings)
+    config.make_executable = FALSE;
+  (*default_bfd_error_handler) (fmt, ap);
 }
 
 int
@@ -217,6 +227,9 @@ main (int argc, char **argv)
      leave no trace.  */
   default_bfd_assert_handler = bfd_set_assert_handler (ld_bfd_assert_handler);
 
+  /* Also hook the bfd error/warning handler for --fatal-warnings.  */
+  default_bfd_error_handler = bfd_set_error_handler (ld_bfd_error_handler);
+
   xatexit (ld_cleanup);
 
   /* Set up the sysroot directory.  */
@@ -355,7 +368,7 @@ main (int argc, char **argv)
          while ((n = fread (buf, 1, ld_bufsz - 1, saved_script_handle)) > 0)
            {
              buf[n] = 0;
-             info_msg (buf);
+             info_msg ("%s", buf);
            }
          rewind (saved_script_handle);
          free (buf);
@@ -787,6 +800,7 @@ add_archive_element (struct bfd_link_info *info,
 
   input = (lang_input_statement_type *)
       xcalloc (1, sizeof (lang_input_statement_type));
+  input->header.type = lang_input_statement_enum;
   input->filename = abfd->filename;
   input->local_sym_name = abfd->filename;
   input->the_bfd = abfd;