[GHC] #10234: armhf : Validate fails during bindisttest configure

[GHC]

#10234: armhf : Validate fails during bindisttest configure
-------------------------------------+-------------------------------------
        Reporter:  erikd             |                   Owner:  erikd
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:  7.12.1
       Component:  Build System      |                 Version:  7.11
      Resolution:                    |                Keywords:  llvm
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  Other             |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:                    |                Blocking:
                                     |  Differential Revisions:  ​Phab:D828
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Comment (by Erik de Castro Lopo <erikd@…>):

 In [changeset:"485dba86d2519cc4855e01db279e127d0221f88a/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="485dba86d2519cc4855e01db279e127d0221f88a"
 configure : LLVM and LD detections improvements (#10234).

 * distrib/configure.ac.in : Detect correct version of LLVM tools as
   was done for the top level configure.ac in 42448e3757.
 * aclocal.m4 : Add a FIND_LD macro that can be used in both
   configure scripts.
 * Use new FIND_LD macro in both configure scripts.

 Signed-off-by: Erik de Castro Lopo <erikd at mega-nerd.com>

 Test Plan: validate on amd64-linux and armhf-linux.

 Reviewers: rwbarton, austin

 Subscribers: thomie

 Differential Revision: https://phabricator.haskell.org/D828

 GHC Trac Issues: #10234
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10234#comment:6>
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