Hi Simon, 

Thanks, I'll try that!

Cheers,

Jooil 

-- 
Jooil Kim
Postdoc Fellow
Scripps Institution of Oceanography, UC San Diego
Mailing address:
9500 Gilman Drive # 0244
La Jolla, CA 92093-0244, USA
For FedEx/UPS:
8675 Discovery Way, Vaughan Hall Rm. 447
La Jolla, CA 92037, USA



On Tuesday, December 13, 2011 at 5:51 PM, Simon Urbanek wrote:

> Jooil,
> 
> most recent Xcode in Lion removes gcc-4.2, so you may want to install it from either from Xcode 4.0/4.1 or from
> http://r.research.att.com/tools/
> 
> The direct link is
> http://r.research.att.com/tools/gcc-42-5666.3-darwin11.pkg
> 
> Also you can remove the Fortran you installed before (using gfortran-uninstall) since more recent Fortran is part of the above package.
> 
> Cheers,
> Simon
> 
> 
> On Dec 13, 2011, at 6:17 PM, Jooil Kim wrote:
> 
> > Hello all,
> > 
> > I'm interested in calling some Fortran subroutines in R, and I have been trying out R CMD SHLIB.
> > 
> > I'm using R ver 2.14.0, and just installed the latest version of Xcode 4.2.1. I also downloaded and installed gfortran 4.2.3 (from the .dmg at http://cran.r-project.org/bin/macosx/tools/). My OS is Lion, with the latest updates (10.7.2) on a MacBook Pro about 2 years old.
> > 
> > So when I go to the command line and type the SHLIB command, I get:
> > 
> > $ R CMD SHLIB readgrid.f
> > gcc-4.2 -arch x86_64 -std=gnu99 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L/usr/local/lib -o readgrid.so readgrid.o -lgfortran -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation
> > /bin/sh: gcc-4.2: command not found
> > make: *** [readgrid.so] Error 127
> > 
> > 
> > 
> > I think the problem is that the SHLIB command looks for "gcc-4.2" instead of "gcc". I also get a similar error ("gcc-4.2: command not found") when I try with a very simple "foo.c" program. I've tried looking through the documentation I could find, but didn't find any relevant info. Can someone give me advise on how to do this properly? Do I need to install another version of GCC on my mac?
> > 
> > 
> > Thanks,
> > 
> > Jooil
> > 
> > -- 
> > Jooil Kim
> > Postdoc Fellow
> > Scripps Institution of Oceanography, UC San Diego
> > Mailing address:
> > 9500 Gilman Drive # 0244
> > La Jolla, CA 92093-0244, USA
> > For FedEx/UPS:
> > 8675 Discovery Way, Vaughan Hall Rm. 447
> > La Jolla, CA 92037, USA
> > 
> > 
> > 
> > [[alternative HTML version deleted]]
> > 
> > _______________________________________________
> > R-SIG-Mac mailing list
> > R-SIG-Mac@r-project.org (mailto:R-SIG-Mac@r-project.org)
> > https://stat.ethz.ch/mailman/listinfo/r-sig-mac
> > 
> 
> 
> 



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