Thanks Gabor and Duncan, that seems to be the issue. On Wed, Feb 13, 2019 at 9:53 AM Duncan Murdoch <murdoch.dun...@gmail.com> wrote: > > On 13/02/2019 12:45 p.m., Travers Ching wrote: > > I have a package in which I thought would be helpful to have a > > configure.win file. However, when compiling (locally as well as > > through win-builder) I get the following message: > > > > "Warning: this package has a non-empty 'configure.win' file, so > > building only the main architecture" > > > > And then win builder CRAN check fails with an error. When I take out > > the configure.win file everything works (the configure.win file just > > had an echo statement in it for testing). > > > > I don't understand why i386 compilation does not proceed with the > > configure file? What is the issue or mistake I'm making? > > It sounds as though you (and WinBuilder) are skipping the > "--force-biarch" command line option in "R CMD install". > > I suspect the reason it isn't the default is that it's hard to get right > for both architectures. I don't know how you would ask WinBuilder to > use it for you. > > Duncan Murdoch
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