diff options
Diffstat (limited to 'ld/plugin.c')
| -rw-r--r-- | ld/plugin.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/ld/plugin.c b/ld/plugin.c index b455af6..d709ee1 100644 --- a/ld/plugin.c +++ b/ld/plugin.c @@ -1433,12 +1433,16 @@ plugin_notice (struct bfd_link_info *info, new value from a real BFD. Weak symbols are not normally overridden by a new weak definition, and strong symbols will normally cause multiple definition errors. Avoid - this by making the symbol appear to be undefined. */ - else if (((h->type == bfd_link_hash_defweak - || h->type == bfd_link_hash_defined) - && is_ir_dummy_bfd (sym_bfd = h->u.def.section->owner)) - || (h->type == bfd_link_hash_common - && is_ir_dummy_bfd (sym_bfd = h->u.c.p->section->owner))) + this by making the symbol appear to be undefined. + + NB: We change the previous definition in the IR object to + undefweak only after all LTO symbols have been read. */ + else if (info->lto_all_symbols_read + && (((h->type == bfd_link_hash_defweak + || h->type == bfd_link_hash_defined) + && is_ir_dummy_bfd (sym_bfd = h->u.def.section->owner)) + || (h->type == bfd_link_hash_common + && is_ir_dummy_bfd (sym_bfd = h->u.c.p->section->owner)))) { h->type = bfd_link_hash_undefweak; h->u.undef.abfd = sym_bfd; |