Sorry for the delay in replying. It was busy here with the R/Finance
conference I helped put together.
On 29 April 2011 at 11:59, Douglas Bates wrote:
| OK, this is bizarre. I am able to install the RcppArmadillo package
| on my current setup provided that I turn on optimization in the call
| to g++ to compile RcppArmadillo.cpp. The only difference between the
| following two calls is the -O3 flag. (I haven't tried other levels of
| optimization yet but presumably it would work with -O and -O2).
Interesting. I tend to have -O3 set in CXXFLAGS and CFLAGS in ~/.R/Makevars
so it gets used.
I lean towards filing this under compiler bug. The template stuff may be
pushing the compiler a little. Does removing -g make a difference?
On 29 April 2011 at 12:08, Douglas Bates wrote:
| And I can get past R CMD check Rcpp if I include -O3 in CXXFLAGS.
So is that a good enough modus operandi for you?
Dirk
--
Gauss once played himself in a zero-sum game and won $50.
-- #11 at http://www.gaussfacts.com
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