Josh: I see the same issue. But it appears not to be a problem with the point_mcmc.cpp version of the code. If I issue sourceCpp('point_mcmc.cpp') from within R, it works fine. sourceCpp('point_mcmc.cpp', verbose=TRUE) gives further hints (i.e., effect of R CMD SHLIB is different from within R; see below).
A little Googling turns up the following answer to your question: > You want to set PKG_CXXFLAGS -- see the fine manual's Section 1.2. "Using > Makevars" as well as Section 5.5 "Creating shared objects" for details." Source: Dirk Eddelbuettel, http://stackoverflow.com/questions/12416463/how-to-specify-header-search-path-when-using-r-cmd-shlib-to-compile-a-c-file This is also helpful: http://people.math.aau.dk/~sorenh/misc/Rdocs/Rcpp/RcppSHLIB.html -Ian >From command line: $ /Library/Frameworks/R.framework/Resources/bin/R CMD SHLIB -o 'sourceCpp_67823.so' --preclean 'point_mcmc.cpp' clang++ -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -fPIC -Wall -mtune=core2 -g -O2 -c point_mcmc.cpp -o point_mcmc.o point_mcmc.cpp:1:10: fatal error: 'Rcpp.h' file not found #include <Rcpp.h> // include ^ 1 error generated. make: *** [point_mcmc.o] Error 1 >From within R: /Library/Frameworks/R.framework/Resources/bin/R CMD SHLIB -o 'sourceCpp_67823.so' --preclean 'point_mcmc.cpp' clang++ -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp/include" -fPIC -Wall -mtune=core2 -g -O2 -c point_mcmc.cpp -o point_mcmc.o On Apr 23, 2014, at 3:04 AM, Josh EmBree <jemb...@ucla.edu> wrote: > Hi all, > > I know this issue has come up a lot in the last few months and I’ve searched > around for days trying to find a solution. I can’t get my C++ files that use > Rcpp to compile in OS X 10.9 (Mavericks). I’ve done the following: > > -Downloaded Xcode 5 and installed command line tools, > -Upgraded to R 3.1 for Mavericks, and > -Installed Rcpp from source. > > After installing Rcpp from source, I can write C++ functions using Inline. > For example, > > library(Rcpp) > library(inline) > > cppFunction(' > double meanC(NumericVector x) { > int n = x.size(); > double total = 0; > > for(int i = 0; i < n; ++i) { > total += x[i] / n; > } > return total; > }' > ) > > works just fine, but the file containing > > #include <Rcpp.h> > using namespace Rcpp; > > // [[Rcpp::export]] > double meanC(NumericVector x) { > int n = x.size(); > double total = 0; > > for(int i = 0; i < n; ++i) { > total += x[i] / n; > } > return total; > } > > > will not compile. I get the error message: > > $ R CMD SHLIB point_mcmc.cpp > clang++ -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG > -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include > -fPIC -Wall -mtune=core2 -g -O2 -c point_mcmc.cpp -o point_mcmc.o > point_mcmc.cpp:1:10: fatal error: 'Rcpp.h' file not found > #include <Rcpp.h> > ^ > 1 error generated. > make: *** [point_mcmc.o] Error 1 > > The fact that one works and the other does not is incredibly confusing. > Thanks in advance for any assistance. > > Best, > Josh > _______________________________________________ > R-SIG-Mac mailing list > R-SIG-Mac@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-mac _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac