From ml-it-r-devel at epigenomics.com  Wed Apr 23 13:32:58 2003
From: ml-it-r-devel at epigenomics.com (Matthias Burger)
Date: Wed Apr 23 12:33:10 2003
Subject: [Rd] R 1.7.0 installation problem: make check fails when using
     --with-lapack option
References: <news2mail-3E9EF3C5.2060803@epigenomics.com>
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	<3EA57E03.5090006@epigenomics.com>
Message-ID: <news2mail-3EA66BDA.6000800@epigenomics.com>


Hi,

just as a follow up:

as suggested by my sys admin I make use of the environment variable LD_PRELOAD 
to tell the run time linker where to find the desired libraries.

export 
LD_PRELOAD=/usr/lib/sse2/atlas/libblas.so.2:/usr/lib/sse2/atlas/liblapack.so.2

   echo $LD_PRELOAD
/usr/lib/sse2/atlas/libblas.so.2:/usr/lib/sse2/atlas/liblapack.so.2

   > system("ldd R.bin")
         /usr/lib/sse2/atlas/libblas.so.2 => /usr/lib/sse2/atlas/libblas.so.2 
(0x40016000)
         /usr/lib/sse2/atlas/liblapack.so.2 => 
/usr/lib/sse2/atlas/liblapack.so.2 (0x403ec000)
         libg2c.so.0 => /usr/lib/gcc-lib/i386-linux/3.2.2/../../../libg2c.so.0 
(0x40919000)
         libm.so.6 => /lib/libm.so.6 (0x40946000)

[...]
so this works now as expected.

But testing with the example provided by Ram?n D?az-Uriarte
I can confirm that I get the errors as well,
filed as bug report PR# 2823 already.

So for the time being I conlude that I will not enable ATLAS support.

I'b be very happy to hear of any news or development on resolving this problem.

Regards,

   Matthias



-- 
Matthias Burger

Bioinformatics R&D
Epigenomics AG                      www.epigenomics.com
Kleine Pr?sidentenstra?e 1          fax:   +49-30-24345-555
10178 Berlin Germany                phone: +49-30-24345-0


[Rd] R 1.7.0 installation problem: make check fails when using --with-lapack option
Matthias Burger