[GRASS-dev] Re: [GRASS GIS] #657: add --with-openmp support to ./configure

[GRASS GIS]

#657: add --with-openmp support to ./configure
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  Reporter:  hamish     |       Owner:  grass-dev at lists.osgeo.org
      Type:  task       |      Status:  new                      
  Priority:  normal     |   Milestone:  7.0.0                    
 Component:  Compiling  |     Version:  svn-trunk                
Resolution:             |    Keywords:  openmp                   
  Platform:  All        |         Cpu:  All                      
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Changes (by hamish):

 * cc: huhabla (added)

Comment:

 Hi,

 wrt trunk/lib/gpde/Makefile, does -lgomp have to be before $(GMATHLIB) and
 -lm or could we do
   EXTRA_LIBS += -lgomp
 later?

 should we do the same "+=" trick for EXTRA_CFLAGS=-fopenmp, to stop it
 from clobbering any earlier setting?


 hopefully when this wish is fulfilled these things could be added as
 needed with a permanent ifdef in the Makefile(s). (do that centrally in
 grass's libmath or in the couple of library/modules that would use it?)


 thanks,
 Hamish

-- 
Ticket URL: <https://trac.osgeo.org/grass/ticket/657#comment:1>
GRASS GIS <http://grass.osgeo.org>