On 28 February 2012 at 12:43, Douglas Bates wrote: | As the google perftools are specifically designed for multi-threaded | C++ programs I ask this here rather than on R-devel. | | On a Linux system (Ubuntu 11.10) I have been unsuccessful linking a | package, say Rcpp, against -ltcmalloc. I do have | /usr/lib/libtcmalloc.so.0 and friends installed but the link step | comes back saying it can't find -ltcmalloc. I actually went to the | trouble of including -L/usr/lib but installing the source package | still ends in | ... | g++ -shared -Bdirect,--hash-style=both,-Wl,-O1 -o Rcpp.so Date.o | DateVector.o Datetime.o DatetimeVector.o Dimension.o DottedPair.o | Environment.o Evaluator.o Formula.o Function.o Language.o Module.o | Pairlist.o Promise.o RObject.o RcppCommon.o Rcpp_init.o Reference.o | Rostream.o Rstreambuf.o S4.o Symbol.o WeakReference.o barrier.o | cache.o coerce.o complex.o debugging.o exceptions.o posixt.o r_cast.o | -L/home/bates/build/R-devel/lib -lR -L/usr/lib -ltcmalloc | ... | /usr/bin/ld: cannot find -ltcmalloc | collect2: ld returned 1 exit status | make: *** [Rcpp.so] Error 1 | ERROR: compilation failed for package ‘Rcpp’ | | Am I missing something subtle?
You do have libgoogle-perftools-dev installed, right? Dirk -- "Outside of a dog, a book is a man's best friend. Inside of a dog, it is too dark to read." -- Groucho Marx _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
