That worked! Thanks Dirk. On Mon, Jan 24, 2022 at 1:14 PM Dirk Eddelbuettel <e...@debian.org> wrote:
> > On 24 January 2022 at 12:55, Toby Hocking wrote: > | Hi Rcpp Devs, > | Does anyone know how to fix this warning in a package with LinkingTo: > | RcppArmadillo? My package plotHMM > | https://www.stats.ox.ac.uk/pub/bdr/LTO/plotHMM.out got this message on > CRAN > > Worth stressing that this happens under link-time optimziation (lto) which > I > am not yet that familiar with. > > From _really briefly_ glancing at your package I see that you include > RcppArmadillo.h in some files (good !) but also include armadillo > directly. It's just a hunch and guess at this point but that may lead to > different 'settings' and #define values. Maybe try using only > RcppArmadillo.h ? > > Dirk > > | Additional Checks LTO flavor, > | https://www.stats.ox.ac.uk/pub/bdr/LTO/README.txt > | > | g++ -std=gnu++14 -shared -L/usr/local/lib64 -o plotHMM.so > | RcppExports.o backward.o eln.o forward.o interface.o multiply.o > | pairwise.o transition.o viterbi.o > | > /data/gannet/ripley/R/test-4.2/RcppArmadillo/include/armadillo_bits/glue_solve_bones.hpp:84:10: > | warning: type ‘struct opts’ violates the C++ One Definition Rule > | [-Wodr] > | 84 | struct opts > | | ^ > | > /data/gannet/ripley/R/test-4.2/RcppArmadillo/include/armadillo_bits/glue_solve_bones.hpp:84:10: > | note: a different type is defined in another translation unit > | 84 | struct opts > | | ^ > | > /data/gannet/ripley/R/test-4.2/RcppArmadillo/include/armadillo_bits/glue_solve_bones.hpp:86:17: > | note: the first difference of corresponding definitions is field > | ‘flags’ > | 86 | const uword flags; > | | ^ > | > /data/gannet/ripley/R/test-4.2/RcppArmadillo/include/armadillo_bits/glue_solve_bones.hpp:86:17: > | note: a field of same name but different type is defined in another > | translation unit > | 86 | const uword flags; > | | ^ > | _______________________________________________ > | 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 > -- > https://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org >
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