Re: [Plplot-devel] Question about specific compile flags

[Arjen M. <arj...@de...>]

Hi Alan,

of course ;) If only everything could be so simple.

Regards,

Arjen

On 2010-12-29 07:01, Alan W. Irwin wrote:
> On 2010-12-28 15:50+0100 Arjen Markus wrote:
> 
>> Hi,
>>
>> recently, Brad Harder asked if and how it is possible to specify
>> additional flags when compiling a particular part of PLplot. In this
>> case it is the flag -DTCL_MEM_DEBUG for the Tcl bindings.
>> (See:
>> https://sourceforge.net/tracker/?func=detail&atid=102915&aid=3140460&group_id=2915 
>>
>> )
>>
>> How can we support such a thing? Do we need to adapt the CMake files to
>> a large extent or is it a matter of a few lines of code only? Do we want
>> to make it a general feature? (I can imagine any number such flags to
>> be passed at some point for a very specific purpose/platform)
> 
> Just specify CFLAGS as an environment variable before running the
> cmake command in an initially empty build tree, e.g.,
> 
> export CFLAGS=-DTCL_MEM_DEBUG
> 
> This macro option will then be applied to all C compilations, but I
> believe that should be OK since there should be no effect except for C 
> source code supporting our Tcl bindings.
> 
> Alan
> __________________________
> Alan W. Irwin
> 
> Astronomical research affiliation with Department of Physics and Astronomy,
> University of Victoria (astrowww.phys.uvic.ca).
> 
> Programming affiliations with the FreeEOS equation-of-state implementation
> for stellar interiors (freeeos.sf.net); PLplot scientific plotting software
> package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of
> Linux Links project (loll.sf.net); and the Linux Brochure Project
> (lbproject.sf.net).
> __________________________
> 
> Linux-powered Science
> __________________________
> 
 

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