Le 31/10/2013 15:59, baptiste auguie a écrit :
Dear Rcpp gurus,
Today a CRAN maintainer informed us of the failure of a few Rcpp-related
packages to build under the new version of the Mac operating system, OS
X 10.9 aka Mavericks.
I do have access to a Mac, but I'm reluctant (in fact, unable) to update
to Mavericks, therefore I'm in the dark when it comes to fixing /testing
for the errors reported in the log file. On a positive note, it appears
at first sight that most of the errors are relatively benign, and
similar-looking issues are reported for all the packages involved. That
gives me hope that once the underlying issue is well identified, most
packages can be fixed with minimal changes.
Here's the info we were given from CRAN,
"OS X 10.9 (aka Mavericks) has a new C++ compiler, clang++ with libcxx
headers/runtime. Your package fails to compile with that compiler: see
the appropriate log at http://www.stats.ox.ac.uk/pub/__bdr/Mavericks/
<http://www.stats.ox.ac.uk/pub/bdr/Mavericks/> ."
My two packages are cda and planar. The error seems to occur in the
Modules definition, e.g. from this line in my code
https://github.com/baptiste/planar/blob/master/src/multilayer.cpp#L231
where "function" is judged ambiguous, as far as I understand. This
"function" is presumably something from
Rcpp/include/Rcpp/module/Module_generated_function.h but I am not
familiar with that code.
Any ideas, hints?
Best regards,
baptiste
I'll have a look. It is likely to be a bug in some part of Rcpp's code
bloat.
I will try to find a solution that does not involve releasing a new Rcpp
as 0.10.6 was just released.
Romain
--
Romain Francois
Professional R Enthusiast
+33(0) 6 28 91 30 30
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