[commit: ghc] master: Change how we handle options required by 'way's (f6983ef)

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/f6983efb613da3b7d8a67658ea41a967327fa3e7

>---------------------------------------------------------------

commit f6983efb613da3b7d8a67658ea41a967327fa3e7
Author: Ian Lynagh <[email protected]>
Date:   Sat Sep 29 22:30:48 2012 +0100

    Change how we handle options required by 'way's
    
    We used to add the options when the way was enabled, but this caused
    problems with the static/dynamic choice, as once the 'dynamic' options
    had been added it wasn't easy to remove them. We therefore didn't allow
    -static on the commandline if we'd already seen -static, which kludged
    around the issue.
    
    But apart from being unsatisfactory in the first place, this is a
    problem if we want to allow -dynamic being on by default, as there
    wouldn't be any way to turn it off.
    
    So now we add C/CPP/linker flags required by the 'way's when flags
    are requested, rather than during flag parsing.

 compiler/main/DynFlags.hs |  152 ++++++++++++++++++++++-----------------------
 1 files changed, 74 insertions(+), 78 deletions(-)


Diff suppressed because of size. To see it, use:

    git show f6983efb613da3b7d8a67658ea41a967327fa3e7