Hi, lme4 fails to compile with this misterious message in Fedora Rawhide with gcc10 (see the build log and more details in [1]). There is no "fun" in lme4, but there are several local definitions of "fun" in RcppEigen, used by lme4, under inst/include/RcppEigenStubs.h. These are the relevant lines from the assembler output:
fun: .zero 8 .section .rodata .LC5: .string "cholmod_free_factor" ... fun: .zero 8 .section .rodata .LC8: .string "cholmod_start" So it seems that, unless lme4 is doing something improper in src/lme4CholmodDecomposition.h, this is a bug in RcppEigen due to the use of inline and static (or in gcc 10?). Thoughts? Should I open an issue in RcppEigen? [1] https://github.com/lme4/lme4/issues/558 Iñaki _______________________________________________ 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
