The 2.4.0 issue has been well documented only last week, in the thread https://stat.ethz.ch/pipermail/r-help/2007-January/123303.html
as well as in an answer I had already posted. I am almost certain the issue for 2.4.1 is user error. Remember you need to set in MkRules ## =================== cross-compilation settings ================= ... # path (possibly full path) to same version of R on the host system # R_EXE=R R 2.4.1 does have seq_along, so it must not be the same version. On Fri, 19 Jan 2007, Daniel Berg wrote: > Dear all, > > I already posted a question regarding this to an existing thread: > http://tolstoy.newcastle.edu.au/R/e2/devel/06/10/0852.html#start > > I apologize for the double posting but I have some further information > that might be illuminating. > > I am trying to cross-compile my R-package under ubuntu linux, kernel > 2.6.17-10-generic, on an IBM T60. > > I am following the suggested steps in > http://cran.r-project.org/doc/contrib/cross-build.pdf > > I have tried changing R = R-x.x.x (2.3.1, 2.4.0 and 2.4.1) in > http://cran.ii.uib.no/doc/contrib/Makefile-rcb > > 1) For R-2.3.1 everything works fine > 2) For R-2.4.0 I receive the following error messages from 'make R': > > ../extra/pcre/libpcre.a(pcre_dfa_exec.o):pcre_dfa_exec.c:(.text+0x1f2a): > more undefined references to `__pcre_ucp_findprop' follow > collect2: ld returned 1 exit status > make[4]: *** [R.dll] Error 1 > make[3]: *** [../../bin/R.dll] Error 2 > make[2]: *** [rbuild] Error 2 > make[1]: *** [all] Error 2 > make[1]: Leaving directory > > There is already a post that seems to address the same error: > http://tolstoy.newcastle.edu.au/R/e2/devel/06/10/0852.html#start > > However, I have tried the suggestions there with no further success > and I am awaiting further instructions before pursuing that solution. > > 3) For R-2.4.1 I receive the following error message from 'make R', > under 'Making package tools': > > preparing package tools for lazy loading > Error in makeLazyLoadDB(ns, dbbase) : could not find function "seq_along" > Execution halted > > > Hope this is illuminating and that the 'bugs', whether it is in R or > in PCRE, can be resolved for the next release, this would be highly > appreciated. Meanwhile, any suggestions as to how I can cross-compile > successfully under R-2.4.1 are most welcome. > > Best wishes, > Daniel Berg > -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
