fred wrote:
>
> Hi all,
>
> I'm trying to build scipy 0.5.1 on freebsd/amd64 box.
>
> atlas take more than 12 hours to build (!) but successful.
>
> Building scipy fails with the following message:
>
> ===> py24-scipy-0.5.1 depends on file: /usr/local/lib/python2.4/site-packages/numpy/core/numeric.p
> y - found
> ===> py24-scipy-0.5.1 depends on file: /usr/local/lib/libdjbfft.a - found
> ===> py24-scipy-0.5.1 depends on file: /usr/local/bin/python - found
> ===> py24-scipy-0.5.1 depends on file: /usr/local/lib/python2.4/site-packages/wx-2.6-gtk2-ansi/wx/
> __init__.py - found
> ===> py24-scipy-0.5.1 depends on shared library: fftw.2 - found
> ===> py24-scipy-0.5.1 depends on shared library: atlas.1 - found
> ??? Makefile says that scipy needs atlas static lib
> So why this message ?

Been there done that :-(

Note the following in the Makefile:

OPTIONS= ATLAS "Use optimized blas library" OFF

--

Michel TALON

talon@lpthe.jussieu.fr (Michel Talon) a écrit :

> Note the following in the Makefile:
>
> OPTIONS= ATLAS "Use optimized blas library" OFF
And ?

In fact, I have atlas-3.6.0,1 on my i386, which works fine.
And atlas-3.6.0_1,1 on my amd64, which fails.

So I want to try atlas-3.6.0,1 on my amd64.

But how can I get this old port ?


Cheers,

--
Fred.

Begin <8764bgbm3i.fsf@free.fr>
On 2007-01-09, fred wrote:
> In fact, I have atlas-3.6.0,1 on my i386, which works fine.
> And atlas-3.6.0_1,1 on my amd64, which fails.
>
> So I want to try atlas-3.6.0,1 on my amd64.

The difference between atlas-3.6.0,1 and atlas-3.6.0_1,1, that is,
the _1 bit, is a change local to the port. From a quick look, the
most significant changes were more specific compiler support (in the
Makefile) and some fiddling with compiler flags.

I expect you'll be better off building using the latest version, only
this time pay close attention to building with the right CPU support. It
appears to have quite a few options there, and your settings may easily
be wrong -- in fact, it tells you to correct it if its autodetection fails.


> But how can I get this old port ?

Pull it out of CVS.


--
j p d (at) d s b (dot) t u d e l f t (dot) n l .
This message was originally posted on Usenet in plain text.
Any other representation, additions, or changes do not have my
consent and may be a violation of international copyright law.

fred wrote:
> talon@lpthe.jussieu.fr (Michel Talon) a écrit :
>
> > Note the following in the Makefile:
> >
> > OPTIONS= ATLAS "Use optimized blas library" OFF
> And ?
>
> In fact, I have atlas-3.6.0,1 on my i386, which works fine.
> And atlas-3.6.0_1,1 on my amd64, which fails.
>
> So I want to try atlas-3.6.0,1 on my amd64.
>
> But how can I get this old port ?
>
http://www.freebsd.org/cgi/cvsweb.cg...=RELEASE_6_2_0

Note the:
..if !defined(WITH_STATICLIB)
@${ECHO_MSG} "You can build static libraries with"
@${ECHO_MSG} "make -DWITH_STATICLIB"
@${ECHO_MSG}
..endif

>
> Cheers,
>

--

Michel TALON

fred wrote:
> talon@lpthe.jussieu.fr (Michel Talon) a écrit :
>
>> Note the following in the Makefile:
>>
>> OPTIONS= ATLAS "Use optimized blas library" OFF
> And ?
>
> In fact, I have atlas-3.6.0,1 on my i386, which works fine.
> And atlas-3.6.0_1,1 on my amd64, which fails.
>
> So I want to try atlas-3.6.0,1 on my amd64.
>
> But how can I get this old port ?

/usr/ports/sysutils/portdowngrade can help.

--
Warren Block * Rapid City, South Dakota * USA

Warren Block a écrit :

> fred wrote:

>> But how can I get this old port ?
>
> /usr/ports/sysutils/portdowngrade can help.
Thanks !

--
Fred.

talon@lpthe.jussieu.fr (Michel Talon) a écrit :

> Note the:
> .if !defined(WITH_STATICLIB)
> @${ECHO_MSG} "You can build static libraries with"
> @${ECHO_MSG} "make -DWITH_STATICLIB"
> @${ECHO_MSG}
> .endif
Ok, I did not understand I could build scipy with atlas _or_ blas/lapack
libs. Sorry.

So... forget atlas, ok.

I built lapack & blas, which need gcc4.2.

scipy needs numpy so I tried to build numpy.
But numpy fails to build :-(

last lines:
creating build/temp.freebsd-6.2-PRERELEASE-amd64-2.4/numpy/linalg
compile options: '-DATLAS_WITHOUT_LAPACK -DNO_ATLAS_INFO=2 -Inumpy/core/include -Ibuild/src.freebsd-
6.2-PRERELEASE-amd64-2.4/numpy/core -Inumpy/core/src -Inumpy/core/include -I/usr/local/include/pytho
n2.4 -c'
cc: numpy/linalg/lapack_litemodule.c
/usr/bin/f77 -g -Wall -shared build/temp.freebsd-6.2-PRERELEASE-amd64-2.4/numpy/linalg/lapack_litemo
dule.o -L/usr/local/lib -L/usr/lib -llapack -lblas -lg2c -lm -lpthread -llapack -lg2c -o build/lib.f
reebsd-6.2-PRERELEASE-amd64-2.4/numpy/linalg/lapack_lite.so
/usr/bin/ld: /usr/local/lib/liblapack.a(zheevd.o): relocation R_X86_64_32 can not be used when makin
g a shared object; recompile with -fPIC
/usr/local/lib/liblapack.a: could not read symbols: Bad value
/usr/bin/ld: /usr/local/lib/liblapack.a(zheevd.o): relocation R_X86_64_32 can not be used when makin
g a shared object; recompile with -fPIC
/usr/local/lib/liblapack.a: could not read symbols: Bad value
error: Command "/usr/bin/f77 -g -Wall -shared build/temp.freebsd-6.2-PRERELEASE-amd64-2.4/numpy/lina
lg/lapack_litemodule.o -L/usr/local/lib -L/usr/lib -llapack -lblas -lg2c -lm -lpthread -llapack -lg2
c -o build/lib.freebsd-6.2-PRERELEASE-amd64-2.4/numpy/linalg/lapack_lite.so" failed with exit status
1
*** Error code 1

Stop in /usr/ports/math/py-numpy.

I put the full log (778 lines) here: http://fredantispam.free.fr/numpy.log.

Thanks in advance for any help.

PS : after installed blas, numpy fails to detect it installed !
I had to comment the few lines regarding blas detection in the Makefile.

Cheers,


--
Fred.

In article <874pr1ovd9.fsf@free.fr>, fred wrote:
>
>
>
>Hi all,
>
>I'm trying to build scipy 0.5.1 on freebsd/amd64 box.
>
>atlas take more than 12 hours to build (!) but successful.
>
>Building scipy fails with the following message:
>
>===> py24-scipy-0.5.1 depends on file:
>/usr/local/lib/python2.4/site-packages/numpy/core/numeric.p
>y - found
>===> py24-scipy-0.5.1 depends on file: /usr/local/lib/libdjbfft.a - found
>===> py24-scipy-0.5.1 depends on file: /usr/local/bin/python - found
>===> py24-scipy-0.5.1 depends on file:
>/usr/local/lib/python2.4/site-packages/wx-2.6-gtk2-ansi/wx/
>__init__.py - found
>===> py24-scipy-0.5.1 depends on shared library: fftw.2 - found
>===> py24-scipy-0.5.1 depends on shared library: atlas.1 - found
>??? Makefile says that scipy needs atlas static lib

Yes. Did you build atlas with "-DWITH_STATICLIB"?

--
Conrad J. Sabatier
"In Unix veritas"

conrads@cox.net (Conrad J. Sabatier) a écrit :

> Yes. Did you build atlas with "-DWITH_STATICLIB"?
Sure.

--
Fred.

So...

I rebuilt all, after updated my ports tree: atlas, then numpy.

scipy needs libblas.1 & liblapack.3.
But blas & lapack have installed libblas.2 & liblapack.4,

I have modified Makefile, and now, scipy builds successfully.


Cheers,

--
Fred.

Ok, so I have built successfully atlas/scipy or lapack/blas/scipy.

But for these two cases, scipy fails to run, because it does not find
"csqrt" function in alapack or lapack libs :-(

What am/was I doing wrong ??

PS : I built scipy with the new ports, which need gcc 4.2, on my amd64
box. Previous ports don't, and scipy works fine, on my i386.

Thanks in advance for any help.


Cheers,

--
Fred.