Re: [Mingw-cross-env-list] blas, cblas, lapack, suitesparse

[Alois Schlögl]

Dear Volker,


that's great. I'm using mingw-cross-env for biosig http://biosig.sf.net. specifically, the biosig4c++/libbiosig part of it.
you can include BioSig to the list of projects that use mingw-cross-env.

There is still a minor nuisance, as I need to patch 686-pc-mingw32/include/io.h as discussed here:
     http://tinyurl.com/mingw-ms-c-lib-interna

Maybe you have a better solution ?


Best,
   Alois
 

*** i686-pc-mingw32/include/io.h.orig    Fri Nov 19 13:13:44 2010
--- i686-pc-mingw32/include/io.h    Fri Nov 19 13:13:15 2010
***************
*** 375,381 ****
 
  /* SH_... flags for nShFlags defined in share.h
   * Optional fourth argument is unsigned unPermissions */
! _CRTIMP int __cdecl __MINGW_NOTHROW _sopen (const char*, int, int, ...);
 
  _CRTIMP long __cdecl __MINGW_NOTHROW _tell (int);
  /* Should umask be in sys/stat.h and/or sys/types.h instead? */
--- 375,381 ----
 
  /* SH_... flags for nShFlags defined in share.h
   * Optional fourth argument is unsigned unPermissions */
! //_CRTIMP int __cdecl __MINGW_NOTHROW _sopen (const char*, int, int, ...);
 
  _CRTIMP long __cdecl __MINGW_NOTHROW _tell (int);
  /* Should umask be in sys/stat.h and/or sys/types.h instead? */
***************
*** 451,457 ****
  _CRTIMP int __cdecl __MINGW_NOTHROW open (const char*, int, ...);
  _CRTIMP int __cdecl __MINGW_NOTHROW read (int, void*, unsigned int);
  _CRTIMP int __cdecl __MINGW_NOTHROW setmode (int, int);
! _CRTIMP int __cdecl __MINGW_NOTHROW sopen (const char*, int, int, ...);
  _CRTIMP long __cdecl __MINGW_NOTHROW tell (int);
  _CRTIMP int __cdecl __MINGW_NOTHROW umask (int);
  _CRTIMP int __cdecl __MINGW_NOTHROW unlink (const char*);
--- 451,457 ----
  _CRTIMP int __cdecl __MINGW_NOTHROW open (const char*, int, ...);
  _CRTIMP int __cdecl __MINGW_NOTHROW read (int, void*, unsigned int);
  _CRTIMP int __cdecl __MINGW_NOTHROW setmode (int, int);
! //_CRTIMP int __cdecl __MINGW_NOTHROW sopen (const char*, int, int, ...);
  _CRTIMP long __cdecl __MINGW_NOTHROW tell (int);
  _CRTIMP int __cdecl __MINGW_NOTHROW umask (int);
  _CRTIMP int __cdecl __MINGW_NOTHROW unlink (const char*);







On 11/17/10 03:40, Volker Grabsch wrote:

Hello Alois,

Sorry for the late reply.


Alois Schlögl <address@hidden> schrieb:
  

Since blas is also build with lapack (which has a version numbering),  
blas.mk could be omitted. [...]
      

Finally, suitesparse is working, too. I made some minor modifications in  
cblas.mk, and lapack.mk. The final versions are attached.
    

Thanks for the contribution!

I tried to keep track of the correct history of your
and Tony's changes:

    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/a7fb208a2e70
    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/d8be182c01eb
    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/91fd2541c9d0
    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/f5da381eeeb1
    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/2eade73fdd55
    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/821a7c758e44

I decided to stick with the separate blas package and
not to build it within lapack. I think it is cleaner
this way.

I also think that metis should be built separately,
not inline with lapack. So I changed that, too:

    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/ca58de0da8de

I removed Tony's atlas.mk because I can't see a way to
get it cross compiling:

    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/1c78aa188592

Then I had to do a lot of cleaning up, especially correct
quoting of paths, website URLs, whitespace issues and using
variable like $(MAKE) instead of make:

    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/91ff8ffbb8e3
    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/e6f85e72d46d
    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/d94faa9c0de8
    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/4bd50e3d4cf6

Finally, I had to fix some further build issues:

    http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/9ec8e5f5ea0e


Please check whether the newly added packages work on your system.


Greets,
Volker