Where did FFLAGS come from here (looks like you meant FPICFLAGS)?
But that will only postpone the problem: to build R as a shared
library you need PIC libraries, and your Fortran library is apparently
not PIC (gcc does not generate PIC code by default on x86_64, and g95
as a gcc derivative is presumably the same). Even if you don't build
R as shared library, the problem is likely to crop up in some packages
(probably including stats).
gcc 4.0.3 is rather old (and rather too early in the gcc4 series).
Can you get a later compiler quite (prrferably gcc + gfortran)?
On Tue, 10 Mar 2009, Jeff Hamann wrote:
> I'm sorry for having to post this, but I've run out of ideas.
I've been
> trying to build R-2.8.1 from source for installation on FreeBSD 6.4
> (seems to be working fine on osx) and keep getting the same results,
> regardless of how I set ./configure
>
>
> $ ./configure --enable-R-shlib --with-x=no --with-blas
FFLAGS="-fpic"
>
> R is now configured for x86_64-unknown-freebsd6.0
>
> Source directory: .
> Installation directory: /usr/local
>
> C compiler: gcc -std=gnu99 -g -O2
> Fortran 77 compiler: f95 -fpic
>
> C++ compiler: g++ -g -O2
> Fortran 90/95 compiler: g95 -g -O2
> Obj-C compiler: -g -O2
>
> Interfaces supported: tcltk
> External libraries: readline
> Additional capabilities: PNG, JPEG, TIFF, iconv, MBCS, NLS
> Options enabled: shared R library, shared BLAS, R profiling
>
> Recommended packages: yes
>
> $ make
>
> generates the following results:
>
> $ make
> creating src/scripts/R.fe
> config.status: creating src/include/config.h
> config.status: src/include/config.h is unchanged
> Rmath.h is unchanged
> gcc -std=gnu99 -shared -L/usr/local/lib -o libRblas.so blas.o
> cmplxblas.o -L/usr/local/lib/gcc-lib/x86_64-portbld-freebsd6.0/4.0.3
> -lf95 -lm # xerbla.o
> /usr/bin/ld:
> /usr/local/lib/gcc-lib/x86_64-portbld-freebsd6.0/4.0.3/libf95.a(ff.o):
> relocation R_X86_64_32S can not be used when making a shared object;
> recompile with -fPIC
> /usr/local/lib/gcc-lib/x86_64-portbld-freebsd6.0/4.0.3/libf95.a: could
> not read symbols: Bad value
> *** Error code 1
>
> Stop in /usr/home/hamannj/R-2.8.1/src/extra/blas.
> *** Error code 1
>
> Stop in /usr/home/hamannj/R-2.8.1/src/extra/blas.
> *** Error code 1
>
> Stop in /usr/home/hamannj/R-2.8.1/src/extra.
> *** Error code 1
>
> Stop in /usr/home/hamannj/R-2.8.1/src.
> *** Error code 1
>
> Stop in /usr/home/hamannj/R-2.8.1.
> you have mail
> $
>
> Is this is problem with g95, gcc(s) or something I'm not doing
> correctly? Should I try to build an earlier version instead? I've tried
> building the g95 freebsd port (not from source) and can't seem to get
> any traction...
>
> any ideas?
> Thanks.
>
>
>
>
>
>
>
>
--
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595