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Re: 2.9.6 build fails on an Opteron RHEL4
From: |
Fredrik Lingvall |
Subject: |
Re: 2.9.6 build fails on an Opteron RHEL4 |
Date: |
Tue, 13 Jun 2006 10:39:23 +0200 |
User-agent: |
Thunderbird 1.5.0.4 (X11/20060604) |
John W. Eaton wrote:
Why these options? In particular, why -pthread? That won't make
Octave thread safe.
I think -pthread is needed since I use threads in my oct-files.
Precisely what compiler is this?
configure:2323: gcc -v >&5
Reading specs from /usr/lib/gcc/x86_64-redhat-linux/3.4.4/specs
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/u
sr/share/info --enable-shared --enable-threads=posix --disable-checking
--with-s
ystem-zlib --enable-__cxa_atexit --disable-libunwind-exceptions
--enable-java-aw
t=gtk --host=x86_64-redhat-linux
When you specify --enable-64, Octave
is compiled to assume that Fortran integers are 8 bytes wide. Does
this compiler do that automatically, or have you provided the
appropriate flags for that? Also, are your custom BLAS and LAPACK
libraries compiled so that the integers are 8 bytes wide?
I use K. Goto's BLAS (and a LAPACK compiled against the GOTO BLAS lib).
Finally, --enable-64 is still somewhat experimental, so unless you
really need to work with Arrays larger than 2GB, or you would like to
help improve Octave's 64-bit capabilities, I'd recommend against using
this configure option.
I work with huge matrices so I need --enable-64, but with no
CC/CXX/F/LD-FLAGS defined and
doing just a vanilla configure the build still fails (at another file
though):
./configure
...
make
...
dynamic-ld.cc:268: error: ISO C++ forbids casting between
pointer-to-function and pointer-to-object
make[2]: *** [pic/dynamic-ld.o] Error 1
make[2]: Leaving directory `/ifi/fenris/p13/fl/OPTERON/octave-2.9.6/src'
make[1]: *** [src] Error 2
make[1]: Leaving directory `/ifi/fenris/p13/fl/OPTERON/octave-2.9.6'
make: *** [all] Error 2
/Fredrik
- 2.9.6 build fails on an Opteron RHEL4, Fredrik Lingvall, 2006/06/12
- Re: 2.9.6 build fails on an Opteron RHEL4, Geoffrey Knauth, 2006/06/12
- 2.9.6 build fails on an Opteron RHEL4, John W. Eaton, 2006/06/12
- Re: 2.9.6 build fails on an Opteron RHEL4,
Fredrik Lingvall <=
- Re: 2.9.6 build fails on an Opteron RHEL4, John W. Eaton, 2006/06/13
- Re: 2.9.6 build fails on an Opteron RHEL4, Fredrik Lingvall, 2006/06/14
- Re: 2.9.6 build fails on an Opteron RHEL4, David Bateman, 2006/06/14
- Re: 2.9.6 build fails on an Opteron RHEL4, Javier Fernández Baldomero, 2006/06/14
- Re: 2.9.6 build fails on an Opteron RHEL4, Francesco Potorti`, 2006/06/19
- Re: 2.9.6 build fails on an Opteron RHEL4, Javier Fernández Baldomero, 2006/06/20
Re: 2.9.6 build fails on an Opteron RHEL4, David Bateman, 2006/06/13