[petsc-users] custom compiler flags on Windows

Matthew Knepley knepley at gmail.com
Thu Feb 17 10:59:44 CST 2011


On Thu, Feb 17, 2011 at 10:37 AM, Dominik Szczerba <dominik at itis.ethz.ch>wrote:

> I need to use some special compile flags when compiling with 'cl' on
> Windows.
> While configuring I currently use --with-cxx='win32fe cl', which works
> fine, but if I add some flags after cl the configure brakes,
> complaining that the compiler does not work.
> I also tried using --with-cxx='cl /MY /OPTIONS' but the result is the
> same as before.
> Is there a way to specify my own flags with Petsc (or add to them)?
>

--COPTFLAGS="<flags>" --FOPTFLAGS="" --CXXOPTFLAGS=""

   Matt


> Best regards,
> Dominik

-- 
What most experimenters take for granted before they begin their experiments
is infinitely more interesting than any results to which their experiments
lead.
-- Norbert Wiener
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