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Subject: [Bug 216871] www/firefox: DTRACE=on no longer builds on 12.0-CURRENT
Date: Fri, 10 Feb 2017 02:02:09 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D216871

--- Comment #4 from commit-hook@freebsd.org ---
A commit references this bug:

Author: markj
Date: Fri Feb 10 02:01:32 UTC 2017
New revision: 313504
URL: https://svnweb.freebsd.org/changeset/base/313504

Log:
  When patching USDT probes, use non-unique names for aliases of weak symbo=
ls.

  Aliases are normally given names that include a key that's unique for each
  input object file. This, for example, ensures that aliases for identically
  named local symbols in different object files don't conflict. However, in
  some cases the static linker will leave an undefined alias after merging
  identical weak symbols, resulting in a link error. A non-unique name allo=
ws
  the aliases to be merged as well.

  PR:           216871
  X-MFC With:   r313262

Changes:
  head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c

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