On 8 October 2020 at 16:43, Sam H wrote:
| Dirk, thank you a thousand times.
|
| Indeed, src/Makevars was wrong. I modified Makevars so that now looks like
| the below and the package now compiled and linked properly.
| CXX_STD = CXX11
|
| PKG_LIBS += $(SHLIB_OPENMP_CXXFLAGS) $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS)
| $(shell ${R_HOME}/bin/Rscript -e "RcppParallel::RcppParallelLibs()")
| PKG_CXXFLAGS = $(SHLIB_OPENMP_CXXFLAGS) -I../inst/include
Awesome.
I should think of a really clever way to catch that before it happens.
Trouble here is that R doesn't 'read' the src/Makevars and simply lets make
and g++ (or clang++) take care of things so the failure is silent.
Yet extremely frustrating and tricky to debug. If anybody has clever
pointers...
Dirk
PS The CXX_STD=CXX11 is mostly historic. R itself imposes that now ... as
will RcppArmadillo from the next release.
--
https://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org
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