[GHC] #8825: ghc can't determine gcc version on ru_RU locale

[GHC]

#8825: ghc can't determine gcc version on ru_RU locale
-------------------------------------+-------------------------------------
        Reporter:  slyfox            |                Owner:
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  7.8.4
       Component:  Compiler          |              Version:  7.8.1-rc1
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  D185
-------------------------------------+-------------------------------------

Comment (by Thomas Miedema <thomasmiedema@…>):

 In [changeset:"753c5b24304fa1dd1af774be268794baef820f75/ghc"
 753c5b24/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="753c5b24304fa1dd1af774be268794baef820f75"
 Simplify readProcessEnvWithExitCode + set LANGUAGE=C

 `readProcessEnvWithExitCode` was added in
 4d4d07704ee78221607a18b8118294b0aea1bac4, to start an external process
 after making some modifications to the environment.

 Since then, the `process` library has exposed
 `readCreateProcessWithExitCode`, which allows for the refactoring we do
 here.

 Also change "en" to "C", as suggested in ticket:8825#comment:11.

 Reviewed by: trofi

 Differential Revision: https://phabricator.haskell.org/D2332

 GHC Trac Issues: #8825
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8825#comment:13>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler