Re: [R-SIG-Mac] XCode / gcc / R compatibility issues on Yosemite with XCode 7 and on El Capitan

2015-10-13 Thread Prof Brian Ripley
On 13/10/2015 16:07, Berend Hasselman wrote: On 13 Oct 2015, at 16:14, Prof Brian Ripley wrote: On 13/10/2015 14:36, Simon Urbanek wrote: On Oct 12, 2015, at 4:22 PM, Jenny Brown wrote: Thank you to both of you. I believe my issue is solved by using the binary distribution of gfortran l

Re: [R-SIG-Mac] XCode / gcc / R compatibility issues on Yosemite with XCode 7 and on El Capitan

2015-10-13 Thread Berend Hasselman
> On 13 Oct 2015, at 16:14, Prof Brian Ripley wrote: > > On 13/10/2015 14:36, Simon Urbanek wrote: >> >> On Oct 12, 2015, at 4:22 PM, Jenny Brown wrote: >> >>> Thank you to both of you. I believe my issue is solved by using the binary >>> distribution of gfortran libraries, as it was dynamic

Re: [R-SIG-Mac] XCode / gcc / R compatibility issues on Yosemite with XCode 7 and on El Capitan

2015-10-13 Thread Prof Brian Ripley
On 13/10/2015 14:36, Simon Urbanek wrote: On Oct 12, 2015, at 4:22 PM, Jenny Brown wrote: Thank you to both of you. I believe my issue is solved by using the binary distribution of gfortran libraries, as it was dynamic linking that was causing me the most headache. And that seems to solve t

Re: [R-SIG-Mac] XCode / gcc / R compatibility issues on Yosemite with XCode 7 and on El Capitan

2015-10-13 Thread Simon Urbanek
On Oct 12, 2015, at 4:22 PM, Jenny Brown wrote: > Thank you to both of you. I believe my issue is solved by using the binary > distribution of gfortran libraries, as it was dynamic linking that was > causing me the most headache. And that seems to solve that. > > I still have to modify the et

Re: [R-SIG-Mac] XCode / gcc / R compatibility issues on Yosemite with XCode 7 and on El Capitan

2015-10-12 Thread Jenny Brown
Thank you to both of you. I believe my issue is solved by using the binary distribution of gfortran libraries, as it was dynamic linking that was causing me the most headache. And that seems to solve that. I still have to modify the etc/Makeconf file to use the right directory for -L and the rig

Re: [R-SIG-Mac] XCode / gcc / R compatibility issues on Yosemite with XCode 7 and on El Capitan

2015-10-07 Thread Prof Brian Ripley
On 08/10/2015 02:37, Simon Urbanek wrote: Jenny, I suspect you may not have the correct information. The CRAN Mavericks binary of R is not built with gcc, it's actually build using Apple clang and we're neither using nor requiring homebrew, so most of what you are describing doesn't make sens

Re: [R-SIG-Mac] XCode / gcc / R compatibility issues on Yosemite with XCode 7 and on El Capitan

2015-10-07 Thread Simon Urbanek
Jenny, I suspect you may not have the correct information. The CRAN Mavericks binary of R is not built with gcc, it's actually build using Apple clang and we're neither using nor requiring homebrew, so most of what you are describing doesn't make sense to me. I have tested Xcode 7 with the gfor

[R-SIG-Mac] XCode / gcc / R compatibility issues on Yosemite with XCode 7 and on El Capitan

2015-10-07 Thread Jenny Brown
I am maintaining R installations and packages for a large number of OS X machines. A recent change from Apple is making the R installation more awkward, and I'm trying to determine the best path forward with minimal maintenance headaches. Recently, XCode 7's release on Yosemite 10.10 broke compi