[GHC] #14031: Linker paths carry substantial N*M overhead when many libaries are used

GHC ghc-devs at haskell.org
Thu Jul 27 15:56:35 UTC 2017


#14031: Linker paths carry substantial N*M overhead when many libaries are used
-------------------------------------+-------------------------------------
        Reporter:  nh2               |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #11587            |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by nh2):

 Result on the binutils mailing list:

 > It is mostly just lookup convenience.  If you replace the -l option with
 the full path of the library that is found, the result will be almost
 identical.  The only differences I know of are error messages and the
 soname that will be used for a shared library with no DT_SONAME dynamic
 tag.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14031#comment:6>
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