Compiling C-code in Windows
Try CC=gcc -mno-cygwin to avoid linking with the Cygwin dlls. Thanks, Dale Smith, Ph.D. Senior Financial Quantitative Analyst Risk & Compliance Fiserv. 107 Technology Park Norcross, GA 30092 Direct NYC: 212-419-3242 Direct Norcross: 678-375-5315 Mobile: 678-982-6599 Mail: dale.smith at fiserv.com www.fiserv.com -----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of Duncan Murdoch Sent: Tuesday, May 31, 2011 12:33 PM To: Mike Marchywka Cc: r-help at stat.math.ethz.ch; pmilin at ff.uns.ac.rs Subject: Re: [R] Compiling C-code in Windows
On 11-05-31 12:24 PM, Mike Marchywka wrote:
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Date: Tue, 31 May 2011 11:37:56 -0400 From: murdoch.duncan at gmail.com To: tom.osborn at iinet.net.au CC: r-help at stat.math.ethz.ch; pmilin at ff.uns.ac.rs Subject: Re: [R] Compiling C-code in Windows On 31/05/2011 7:50 AM, Tom Osborn wrote:
You could use cygwin's cc/gcc, or the Watcom opensource compiler.
Neither of those is supported. Use what the R Admin manual suggests,
or
you're on your own.
I have had fairly good luck with cygwin or mingw but you may need to have a few conditionals etc. Not sure what R suggests but cygwin
should
work.
The MinGW compilers are the recommended ones. If you use Cygwin, you'll need to provide the Cygwin DLLs as well, and those may clash with others on the user's system, so I wouldn't recommend it. Duncan Murdoch
Duncan Murdoch
[Watcom used to be a commercial compiler which ceased and has become an open project]. But listen to people who've experienced the options. [Not I]. Cheers, Tom. ----- Original Message ----- From: Petar Milin To: R-HELP Sent: Tuesday, May 31, 2011 9:43 PM Subject: [R] Compiling C-code in Windows Hello ALL! I am an Linux user (Debian testing i386), with very dusty Win-experience. Nevertheless, my colleagues and I are making some package in R, and I built C-routines to speed up things. I followed instruction how to compile C for R (very useful link:
http://www.stat.lsa.umich.edu/~yizwang/software/maxLinear/noteonR.html,
and links listed there). Everything works like a charm in Linux. I
have
*.so and wrapper function from R is doing a right call. However, I wanted to make *.dll library for Win-users. Now, I used
my
colleague's computer with Win XP on it, and with the latest R. In
MS-DOS
console, I positioned prompt in 'C;\Program
Files\R\R-2.13.0\bin\i386\',
and then I run: 'R CMD SHLIB C:\trial.c'. However, nothing happened,
no
trial.dll, nothing. Then, I tried with: 'R CMD SHLIB
--output=trial.dll
C:\trial.c', but no luck, again. Please, can anyone help me with this? Can I use: 'R CMD SHLIB --output=trial.dll C:\trial.c' under Linux, and expecting working
DLL?
Best, PM
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______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.