Hans Fangohr wrote: > Hi, > > I tried to compile and install the double-precision version of gromacs > (gromacs is in portage under sci-chemistry/gromacs). > > This is done by adding "--disable-float" to the configure line when > compiling manually. > > binx root # equery uses gromacs > [ Found these USE variables for sci-chemistry/gromacs-3.2.1 ] > U I > - - mpi : Adds MPI (Message Passing Interface) layer to the apps ... > + + xml2 : Check/Support flag for XML library (version 2) > > > Gentoo does not provide a local use variable for that so I couldn't > see how to compile it supporting double precision with emerge. > > Can somebody advice me what the best solution to this might be? Should > we introduce a new local USE variable? If so, how? Any other options? > > Thanks, > > Hans > There's always the EXTRA_ECONF variable:
EXTRA_ECONF=double emerge gromacs Francisco -- [email protected] mailing list
