[cfe-commits] clang Cygwin slow startup

James Boulton james.boulton at eiconic.com
Mon May 23 08:17:01 PDT 2011

No, it's nothing that silly. It's configured with --enable-optimised and says it's building as release+asserts.

  ----- Original Message ----- 
  From: Douglas Gregor 
  To: James Boulton 
  Cc: cfe-commits at cs.uiuc.edu 
  Sent: Monday, May 23, 2011 4:04 PM
  Subject: Re: [cfe-commits] clang Cygwin slow startup

  On May 23, 2011, at 7:43 AM, James Boulton wrote:

    Hi, I've just build the llvm setup on cygwin and clang takes a long time to start up.

    For instance "clang --version" takes around 4-5 seconds before displaying the version info. This is the same for any command issued to clang and it appears to be just how long it is taking to load up the exe + dll's.

    Is there anything I can do to speed this up as it's currently unusably slow, but otherwise working pefectly!

  Try building in Release mode.

  - Doug
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