CPPLapack / Discussion / Open Discussion: cpplapack under debian problem

Nobody/Anonymous - 2005-10-08

hi!
has anyone experience using cpplapack under debian?
I have installed ATLAS and LAPACK in my home directory. Now when i try to start the CPPLAPACK default tests from the /test i get somethinng like this:

~/local/lib/cpplapack/test/complex$ g++ main.o -O2 -Wall -L/home/my_home/local/lib/LAPACK -L/home/my_home/local/lib/ATLAS -llapack -lf77blas -latlas -lg2c -lm -o A.OUT
/usr/bin/ld: cannot find -llapack
collect2: ld returned 1 exit status

I already used it but with cygwin, everything was fine, and now? does anyone have idea?

ilya

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- Yuki Onishi - 2005-10-09
  
  Please show us the result of
  % ls -l /home/my_home/local/lib/LAPACK/
  
  Is "liblapack.a" there?
  
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- Nobody/Anonymous - 2005-10-10
  
  here you go:
  drwxr-xr-x 4 neustroev neustroev    4096 2000-05-17 20:25 BLAS
  drwxr-xr-x 2 neustroev neustroev    4096 2000-05-17 20:25 INSTALL
  lrwxrwxrwx 1 neustroev neustroev      14 2005-10-08 09:06 lapack.a -> lapack_LINUX.a
  -rw-r--r-- 1 neustroev neustroev 6521716 2005-10-08 08:42 lapack_LINUX.a
  -rw-r--r-- 1 neustroev neustroev   33685 1999-11-04 20:23 latape
  -rw-r--r-- 1 neustroev neustroev    2402 2000-05-17 19:33 Makefile
  -rw-r--r-- 1 neustroev neustroev    1352 2005-10-08 08:39 make.inc
  -rw-r--r-- 1 neustroev neustroev    4557 2000-05-17 19:43 README
  drwxr-xr-x 2 neustroev neustroev   45056 2005-10-08 08:42 SRC
  drwxr-xr-x 5 neustroev neustroev    4096 2000-05-17 20:27 TESTING
  drwxr-xr-x 4 neustroev neustroev    4096 2000-05-17 20:27 TIMING
  -rw-r--r-- 1 neustroev neustroev 466760 2005-10-08 08:43 tmglib_LINUX.a
  
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- Nobody/Anonymous - 2005-10-10
  
  okay! now i have linked the lapack_LINUX.a to liblapack.a and now ld can find it but writes then
  
  g++ main.o -O2 -Wall -L/home/my_home/local/lib/LAPACK -L/home/my_home/local/lib/ATLAS -llapack -lf77blas -latlas -lg2c -lm -o A.OUT
  /home/my_home/local/lib/LAPACK/liblapack.a: file not recognized: File truncated
  collect2: ld returned 1 exit status
  
  what does he mean?
  ilya
  
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  - Yuki Onishi - 2005-10-11
    
    > /home/my_home/local/lib/LAPACK/liblapack.a: file not recognized: File truncated
    I guess your liblapack.a is broken and needed to be re-compiled.
    Please show us the result of
    %nm liblapack.a
    
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- Nobody/Anonymous - 2005-10-11
  
  he doesn't write anything
  
  I'll try to remake everything, although
  
  ilya
  
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- Nobody/Anonymous - 2005-10-12
  
  Okay! thanx, Yuki! it seems to work.
  ilya
  
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cpplapack under debian problem

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cpplapack under debian problem