[Rd] Lack of -O2 (or -O) gcc compiler flag causes package installation failure

alexholehouse alex.holehouse at gmail.com
Thu Jun 7 20:13:18 CEST 2012

Simon Urbanek wrote
> Is this your real Makevars? That would override all R settings and break a
> lot of things ... You should not set anything other than PKG_xx flags in
> Makevars since the "regular" flags are taken from R. Providing the source
> of package.tar.gz would give us more insight on what you're actually doing
> - I suspect that the problem is in you breaking the build system and not
> in the optimization flags ...

Literally 100 points for you. I'd thought the various flags were there to be
overriden - hadn't appreciated they were not the ones I was meant to be
changing. Hugely appreciated.

View this message in context: http://r.789695.n4.nabble.com/Lack-of-O2-or-O-gcc-compiler-flag-causes-package-installation-failure-tp4632723p4632727.html
Sent from the R devel mailing list archive at Nabble.com.

More information about the R-devel mailing list