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Re: [ANNOUNCEMENT] Updated: lapack-3.7.0-1


On 25/04/2017 18:43, Erik Bray wrote:
On Wed, Jan 11, 2017 at 9:41 AM, Marco Atzeri wrote:
To:
Subject: Updated: lapack-3.7.0-1

New versions  lapack-3.7.0-1 of

lapack (source)
liblapack0
liblapack-devel
liblapack-doc

are available in the Cygwin distribution, 32 and 64 bit :



Hi Marco,

I think there might (?) be a problem with this version of this
package, or specifically the liblapack0-devel (since it includes
liblapack.dll.a import library).

The import library references "cyglapack.dll" as the DLL name.
However, it actually should be "cyglapack-0.dll".  So software (such
as Numpy) that linked with lapack using the import library is broken.

Thanks,
Erik


are you sure ?
I had no problem linking octave to cyglapack-0.dll

$ cygcheck  /usr/bin/cygoctave-4.dll |grep lapack
    E:\cygwin64\lib\lapack\cyglapack-0.dll

looking at
 objdump -x  /usr/lib/liblapack.dll.a |grep cyglapack |

I see only refence to cyglapack_0_dll

May be you installed another /usr/lib/liblapack.dll.a ?

on 64 bit
$ /usr/bin/ls -l  /usr/lib/liblapack.dll.a
-rwxr-xr-x 1 marco None 1077988 Jan 10 22:55 /usr/lib/liblapack.dll.a

on 32bit
 $  /usr/bin/ls -l  /usr/lib/liblapack.dll.a
-rwxr-xr-x 1 marco None 1106656 Jan 11 07:08 /usr/lib/liblapack.dll.a


Regards
Marco






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