octave, win32 and atlas - help

[Andy Adler]

I am having trouble compiling octave-2.1.35 with atlas
under cygwin.

I've tried compiling octave with atlas under linux, and it
works fine with this recipe:

# pwd
/usr/src/octave-2.1.35
# uname -a
Linux king 2.4.7-12.3mdk #1 Mon Aug 20 16:16:58 MDT 2001 i686 unknown
# ./configure --enable-static=yes --enable-shared=no --disable-readline
# STEP 1 - COMPILE WITH NO ATLAS
# make
# echo "x=time; lu(rand(750)); time-x" | src/octave -q
ans = 12.541
# STEP 2 - ADD ATLAS TO LIBCRUFT
# cd libcruft/
# mkdir atlas
# ( cd atlas && tar xvfz <LINUX-PIII-ATLAS> )
# mkdir tmp
# cd tmp
# ar x ../libcruft.a
# for i in atlas.a lapack.a cblas.a f77blas.a ; do ar x 
../atlas/Linux_PIIISSE1256/lib$i ; done
# cd ..
# rm libcruft.a ; ar rc libcruft.a tmp/*.o
# cd ..
# make
# echo "x=time; lu(rand(750)); time-x" | src/octave -q
ans = 2.5777

However, trying exactly the same thing under cygwin results in

# pwd
/usr/src/octave-2.1.35
# uname -a
CYGWIN_NT-5.0 ANDYDESK0 1.3.10(0.51/3/2) 2002-02-25 11:14 i686 unknown
# ./configure --enable-static=yes --enable-shared=no --disable-readline
# make
WORKS FINE
# cd libcruft/
# mkdir atlas
# ( cd atlas && tar xvfz <LINUX-PIII-ATLAS> )
# mkdir tmp
# cd tmp
# ar x ../libcruft.a
# for i in atlas.a lapack.a cblas.a f77blas.a ; do ar x 
../atlas/Linux_PIIISSE1256/lib$i ; done
# cd ..
# rm libcruft.a ; ar rc libcruft.a tmp/*.o
# cd ..
# make

../liboctave/liboctave.a(CMatrix.o): In function 
`_ml(ComplexColumnVector const &, ComplexRowVector const &)':
/usr/src/octave-2.1.35/liboctave/CMatrix.cc:2010: undefined reference to 
`zgemm_'
../liboctave/liboctave.a(CMatrix.o): In function `_ml(ComplexMatrix 
const &, ComplexMatrix const &)':
/usr/src/octave-2.1.35/liboctave/CMatrix.cc:3124: undefined reference to 
`zgemm_'
../liboctave/liboctave.a(dMatrix.o): In function `_ml(ColumnVector const 
&, RowVector const &)':
/usr/src/octave-2.1.35/liboctave/dMatrix.cc:1731: undefined reference to 
`dgemm_'
../liboctave/liboctave.a(dMatrix.o): In function `_ml(Matrix const &, 
Matrix const &)':
/usr/src/octave-2.1.35/liboctave/dMatrix.cc:3105: undefined reference to 
`dgemm_'
../liboctave/liboctave.a(dbleCHOL.o): In function `CHOL::init(Matrix 
const &)':
/usr/src/octave-2.1.35/liboctave/dbleCHOL.cc:59: undefined reference to 
`dpotrf_':

    Many more similar errors

Could anyone help me as to what I'm doing wrong here?

I'm pretty sure this can be done. For example,
Paul Söderlind offers atlas enhanced win32 octave
binaries on his site.

http://www.hhs.se/personal/Psoderlind/Software/Software.htm


andy





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