diff options
Diffstat (limited to 'gcc/tlink.c')
| -rw-r--r-- | gcc/tlink.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/tlink.c b/gcc/tlink.c index 6406615b5e3..2c5da908394 100644 --- a/gcc/tlink.c +++ b/gcc/tlink.c @@ -470,6 +470,12 @@ recompile_files (void) obstack_grow (&temporary_obstack, "; ", 2); obstack_grow (&temporary_obstack, c_file_name, strlen (c_file_name)); obstack_1grow (&temporary_obstack, ' '); + if (!f->args) + { + error ("repository file `%s' does not contain command-line " + "arguments", f->key); + return 0; + } obstack_grow (&temporary_obstack, f->args, strlen (f->args)); obstack_1grow (&temporary_obstack, ' '); command = obstack_copy0 (&temporary_obstack, f->main, strlen (f->main)); @@ -645,6 +651,9 @@ scan_linker_output (const char *fname) if (sym && sym->tweaked) { + error ("`%s' was assigned to `%s', but was not defined " + "during recompilation, or vice versa", + sym->key, sym->file->key); fclose (stream); return 0; } |