On 30/08/2012 16:59, LIYING HUANG wrote:
One very simple question, probably not appropriate to post this to rdevel list,
I put all Fortran files in src, when I do R CMD check, it tries to compile
the files by alphabetical order. I tried to modify Makevar, but no luck
after staring at the manual for hours. It seems that I could use R CMD SHLIB
as following to compile the codes first to get around this problem before
doing "R CMD check", but I am curious how to specify the file compilation order
in Makevar? Thanks!
Well, it is in the manual you stared at .... However, for Fortran the
order of compilation never matters. If you have Fortran90 modules, it
may and that is why Makefiles can have dependencies.
1) You can set OBJECTS to set the order.
2) To avoid problems with parallel makes you should set dependencies, e.g.
constants.o: error_handler.o
or more likely some module file.
Beyond that, R-devel is indeed not the place for a tutorial on Makefiles
and compilation.
R CMD SHLIB -o lcca.dll error_handler.f90 constants.f90
Liy
----- Original Message -----
From: "Berend Hasselman" <b...@xs4all.nl>
To: "LIYING HUANG" <lx...@psu.edu>
Cc: "Kasper Daniel Hansen" <kasperdanielhan...@gmail.com>, r-devel@r-project.org
Sent: Tuesday, August 28, 2012 7:02:02 AM
Subject: Re: [Rd] include dll in R-package
On 28-08-2012, at 01:29, LIYING HUANG wrote:
I am quite new in R, I looked at R manual- how to build R Package,
still not very clear. Yes, it would be very helpful if I could
download a package having Fortran source codes to look at, Do
you know any package built with Fortran source code? Thanks!
To mention a few:
deSolve
minpack.lm
nleqslv
rootSolve
xts
and probably many more.
Berend
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Brian D. Ripley, rip...@stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
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