If cpp is not runnable, I would wonder what those GCC guys are working
and how you have compiled GROMACS?
On 7/18/2007 4:23 PM, Utkal Ranjan Pradhan wrote:
…. OK.
Again, the shipping Win32 version of cpp.exe is perfectly working with Gromacs
64-bit on a opetron m/c which is a x86-64 box.
But I guess it (the above cpp.exe) may not work on pure x64 m/c as its not a
valid x64 application.
Is there a x64 port of cpp.exe is available ?
Can we use other (native windows) c preprocessor ?
Sorry, if I’m making silly queries.
Thank you
Hi Utkal,
Cpp.exe is called by grompp to preprocess the topology.
Tsjerk
On 7/18/07, Utkal Ranjan Pradhan <urpradhan at gmail.com <http://www.gromacs.org/mailman/listinfo/gmx-users>> wrote:
>/ /
>/ /
>/ /
>/ /
>/ Thank you for your reply./
>/ /
>/ /
>/ /
>/ But still confused WHY CPP.EXE IS REQUIRED AT RUNTIME ?/
>/ /
>/ (Note that, I can build gromacs without cpp.exe with MS VS 2005, but while/
>/ running applications like mdrun, it looks for cpp.exe L)/
>/ /
>/ /
>/ /
>/ /
>/ /
>/ Thank You;/
>/ /
>/ URPradhan At Gmail Dot Com/
>/ /
>/ /
>/ David van der Spoel wrote:/
>/ > Utkal Ranjan Pradhan wrote:/
>/ >> Friends/
>/ >>/
>/ >>/
>/ >>/
>/ >> As I know cpp.exe is a GNU port for C Preprocessor for Windows and/
>/ >> which is required to compile the Gromacs code./
>/ >>/
>/ >> But I'm confused, Why it is required during runtime of Gromacs/
>/ >> applications ?/
>/ >>/
>/ >> And I have the Win32 version of cpp.exe, will it work for x64 (=Win64) ?/
>/ >>/
>/ >> What is the Windows native equivalent of cpp.exe ? Is it cl.exe ?/
>/ >>/
>/ >> How can I remove the runtime dependency of cpp.exe for gromacs/
>/ >> applications ?/
>/ >/
>/ > by writing an implementation of the cpp and donating it to the gromacs/
>/ > project. In fact, it wouldn't be so hard, since we are only using a few/
>/ > features in practice:/
>/ > #include/
>/ > #ifdef #else #endif/
>/ > #define/
>/ >/
>/ > Please provide a simple C program that takes a file, searches for these/
>/ > commands and does the same what the cpp does./
>/ >/
>/ >/
>/ see also/
>/ http://wiki.gromacs.org/index.php/Cpp_replacement/
>/ /
>/ --/
>/ David van der Spoel, Ph.D./
>/ Molec. Biophys. group, Dept. of Cell & Molec. Biol., Uppsala University./
>/ Box 596, 75124 Uppsala, Sweden. Phone: +46184714205. Fax:/
>/ +4618511755./
>/ spoel at xray.bmc.uu.se spoel at gromacs.org/
>/ http://folding.bmc.uu.se/
>/ /
>/ /
>/ /
>/ _______________________________________________/
>/ gmx-users mailing list gmx-users at gromacs.org
<http://www.gromacs.org/mailman/listinfo/gmx-users>/
>/ http://www.gromacs.org/mailman/listinfo/gmx-users/
>/ Please search the archive at http://www.gromacs.org/search before posting!/
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<http://www.gromacs.org/mailman/listinfo/gmx-users>/
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>/ /
--
Tsjerk A. Wassenaar, Ph.D.
Junior UD (post-doc)
Biomolecular NMR, Bijvoet Center
Utrecht University
Padualaan 8
3584 CH Utrecht
The Netherlands
P: +31-30-2539931
F: +31-30-2537623
Thank You;
URPradhan At Gmail Dot Com
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