diff options
Diffstat (limited to 'ld/ldmain.c')
| -rw-r--r-- | ld/ldmain.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/ld/ldmain.c b/ld/ldmain.c index 207b604..767999b 100644 --- a/ld/ldmain.c +++ b/ld/ldmain.c @@ -958,9 +958,15 @@ subfile_wanted_p (entry) if (sp->srefs_chain != (asymbol **) NULL || sp->scoms_chain != (asymbol **) NULL) { - /* This is a symbol we are looking for. It is either - not yet defined or common. */ - + /* This is a symbol we are looking for. It is + either not yet defined or common. If this is a + common symbol, then if the symbol in the object + file is common, we need to combine sizes. But if + we already have a common symbol, and the symbol + in the object file is not common, we don't want + the object file: it is providing a definition for + a symbol that we already have a definition for + (this is the else condition below). */ if (bfd_is_com_section (p->section)) { @@ -1017,8 +1023,7 @@ subfile_wanted_p (entry) } ASSERT (p->udata == 0); } - - else + else if (sp->scoms_chain == (asymbol **) NULL) { if (write_map) { |