[Bug ld/22319] ld -u not working in new versions of binutils

2017-10-23 Thread cvs-commit at gcc dot gnu.org
https://sourceware.org/bugzilla/show_bug.cgi?id=22319

--- Comment #1 from cvs-commit at gcc dot gnu.org  ---
The master branch has been updated by Nick Clifton :

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=66cae56016a12f7cbdc94be6f82c1cad1c59b521

commit 66cae56016a12f7cbdc94be6f82c1cad1c59b521
Author: Nick Clifton 
Date:   Mon Oct 23 18:16:49 2017 +0100

Make sure that undefined symbols added to the linker command line via the
-u option appear in the output executable, if they have not been resolved.

PR 22319
bfd * elflink.c (elf_link_output_extsym): Keep global undefined
symbols if they have been marked as needed.

ld  * testsuite/ld-elf/pr22310.s: New test source file.
* testsuite/ld-elf/pr22310.d: New test driver.
* testsuite/ld-mmix/undef-3.d: Update expected output from readelf.

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[Bug ld/22319] ld -u not working in new versions of binutils

2017-10-23 Thread nickc at redhat dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=22319

Nick Clifton  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 CC||nickc at redhat dot com
 Resolution|--- |FIXED

--- Comment #2 from Nick Clifton  ---
Hi Xavier,

  It seems a little bit unusual to want to have undefined symbols in the
output,
  but I agree that it is a regression in behaviour compared to earlier versions 
  of the linker, so I have checked in a small patch to fix it.

Cheers
  Nick

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