[Rcpp-devel] Building a Package created with Rcpp/RcppArmadillo on the Mac

[terrance savitsky]

Dear Rcpp experts, I'm finding difficulty to build a package (created on
Win) that uses Rcpp and RcppArmadillo on the Mac.  I've attempted the build
on multiple machines to rule out local issues.   I find a June 27 post on
the Rcpp list (
http://lists.r-forge.r-project.org/pipermail/rcpp-devel/2011-June/002548.html)
that experiences very similar "dlopen" issues as I show below, though the
cause is attributed to proper construction of C++ templates.  In my case, I
do not create any templated classes; only use those in Rcpp and
RcppArmadillo.  In this regard, please note the upstream syntax errors when
attempting to include libRcpp.a.

This post is a continuation of my previous, though I decided to change the
title and re-post as I thought it would be more useful for future searches
if composed this way.

 Here are the error messages:


/Library/Frameworks/R.framework/Versions/2.13/Resources/library/Rcpp/lib/x86_64/libRcpp.a:
line 1: syntax error near unexpected token `newline'

/Library/Frameworks/R.framework/Versions/2.13/Resources/library/Rcpp/lib/x86_64/libRcpp.a:
line 1: `!<arch>'

g++-4.2 -arch x86_64 -dynamiclib -Wl,-headerpad_max_install_names -undefined
dynamic_lookup -single_module -multiply_defined suppress -L/usr/local/lib -o
growcurves.so DPre.o lgm.o mmC.o mmCchol.o mmCmiar.o mmCmvplusDP.o
mmCplusDP.o mmI.o mmIgroup.o mmIgroupDP.o mmIplusDP.o mmmult.o
-L/Library/Frameworks/R.framework/Resources/lib/x86_64 -lRlapack
-L/Library/Frameworks/R.framework/Resources/lib/x86_64 -lRblas -lgfortran
-F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework
-Wl,CoreFoundation

/Library/Frameworks/R.framework/Versions/2.13/Resources/library/Rcpp/lib/x86_64/libRcpp.a:
line 1: syntax error near unexpected token `newline'

/Library/Frameworks/R.framework/Versions/2.13/Resources/library/Rcpp/lib/x86_64/libRcpp.a:
line 1: `!<arch>'

installing to
/Library/Frameworks/R.framework/Versions/2.13/Resources/library/growcurves/libs/x86_64

** R

** data

** inst

** preparing package for lazy loading

** help

*** installing help indices

** building package indices ...

** testing if installed package can be loaded

Error in dyn.load(file, DLLpath = DLLpath, ...) :

  unable to load shared object
'/Library/Frameworks/R.framework/Versions/2.13/Resources/library/growcurves/libs/x86_64/growcurves.so':


dlopen(/Library/Frameworks/R.framework/Versions/2.13/Resources/library/growcurves/libs/x86_64/growcurves.so,
6): Symbol not found: __ZTIN4Rcpp12not_a_matrixE

  Referenced from:
/Library/Frameworks/R.framework/Versions/2.13/Resources/library/growcurves/libs/x86_64/growcurves.so

  Expected in: flat namespace

 in
/Library/Frameworks/R.framework/Versions/2.13/Resources/library/growcurves/libs/x86_64/growcurves.so

Error: loading failed

Execution halted

ERROR: loading failed

* removing
'/Library/Frameworks/R.framework/Versions/2.13/Resources/library/growcurves'

-- 
Thank you for your help and expertise, Terrance Savitsky
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