Hi,
I built R with Portland Group compiler, but I noticed one thing that
when I ran configure for the first time on AMD machine, I got the
following error:
checking whether the C compiler works... configure: error: cannot run C
compiled programs.
If you meant to cross compile, use `--host'.
See `config.log' for more details.
so I tried to set host=x86_64-unknown-linux-gnu, which seems to work,
except what puzzles me is that there is warning messages indicating C
longs are 4 bytes.
*******************************************
% configure --host=x86_64-unknown-linux-gnu
.
.
.
R is now configured for x86_64-unknown-linux-gnu
Source directory: .
Installation directory: /usr/local/R.pgcc
C compiler: /usr/pgi/linux86-64/6.0/bin/pgcc -g -O2
-mieee-fp
C++ compiler: /usr/pgi/linux86-64/6.0/bin/pgCC -g
Fortran compiler: /usr/pgi/linux86-64/6.0/bin/pgf77 -O2
Interfaces supported: X11
External libraries: readline
Additional capabilities: PNG, JPEG, MBCS, NLS
Options enabled: R profiling
Recommended packages: yes
configure: WARNING: assuming C ints are 4 byte on x86_64-unknown-linux-gnu
configure: WARNING: assuming C longs are 4 byte on x86_64-unknown-linux-gnu
configure: WARNING: you cannot build info or html versions of the R manuals
Am I defining a wrong host?
Thanks,
Jennifer
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