[gmx-users] Cross-compiling: How to include an externally generated innerc.c?

[Nathan Moore]

Well - the date is always much newer than the other source files in
src/gmxlib

Which of the Makefiles should I comment the reference out in?  I see a
section in ./src/gmxlib/Makefile which lists:

innerf.f: mkinl
       ./mkinl fortran
innerc.c: mkinl
       ./mkinl c

Of course each time I re-run configure this is wiped out.  Can I change
this semi-permanently by modifying the similar section in 
src/gmxlib/Makefile.am or .in ?

NT


> On Thu, 2005-06-02 at 11:18 -0500, Nathan Moore wrote:
>> I apologize for being so noisy on this forum lately.
>>
>> I'm cross-compiling GROMACS on ppc64 architecture for use on a different
>> ppc32 parallel machine.  I've worked out the details of the configure
>> script and have also created a target-architecture innerc.c by running
>> the
>> program mkinl on the target ppc32 architecture.  I generated mkinl in
>> /src/gmxlib/ by "make mkinl".  I then moved the result, "innerc.c" back
>> to
>> the directory /src/gmxlib/ and tried make.  Strangely, I saw the same
>> error as in previous case,
>>
>> >>> This is the GROMACS code generator for MD & MC inner loops
>> >>> It will generate single precision C code in file innerc.c
>> >>> Using gromacs invsqrt code
>> >>> Inlining gromacs invsqrt code
>> >>> Using normal solvent optimized loops
>> >>> Prefetching forces in loops: none
>> >>> Nonthreaded inner loops
>> >>> Vectorizing invsqrt in loops:none
>> Error creating file innerc.c
>> make: *** [innerc.c] Error 255
>>
>> Why did configure try to make innerc.c again, when I had returned it to
>> the directory src/gmxlib?  Do I need to tell the config script that I'll
>> generate innerc.c externally and then insert it?
> Maybe a date/time problem? It will make a new file when innerc.c is
> older than the source code.
>
> You can also edit the Makefile to prevent it from running mkinl.
>>
>> regards,
>>
>> Nathan Moore
>>
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> --
> David.
> ________________________________________________________________________
> David van der Spoel, PhD, Assoc. Prof., Molecular Biophysics group,
> Dept. of Cell and Molecular Biology, Uppsala University.
> Husargatan 3, Box 596,          75124 Uppsala, Sweden
> phone:  46 18 471 4205          fax: 46 18 511 755
> spoel at xray.bmc.uu.se    spoel at gromacs.org   http://xray.bmc.uu.se/~spoel
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