[mvapich-discuss] fail to link with mvapich2-1.2p1/mvapich2-1.4rc2

[Jonathan Perkins]

On Thu, Sep 24, 2009 at 04:14:08PM +0100, Manhui Wang wrote:
> Dear MVAPICH2 developers,
>       I tried to build Molpro (see http://www.molpro.net/) with MVAPICH2
> 1.2p1 (as well as mvapich2-1.4rc2) library, but failed. The reason is
> that both Molpro and Mvapich use some general function names.  The
> source code of mvapich library (tokens.c parser.c) contains
> some yacc-like parsing code. These three
> functions(yylex yyparse  yyerror) happen to have the same names as those
> in parse files of Molpro. I renamed these three function to those with a
> prefix mvapich_* in MVAPICH source code, and recompiled the mvapich2
> library. Now it works fine.  Could you please slightly change these
> names to avoid potential conflict with other application program in next
> release version? Surely, Molpro could also choose other specific
> function names to avoid such problems.

Thank you for the suggestion.  We'll take a look at this and have it
resolved before our final release.

> 
> The following is the error message:
> 
> /home/sacmw4/soft/mvapich2-1.2p1-install/lib/libmpich.a(parser.o): In
> function `yylex':
> parser.c:(.text+0xbfc): multiple definition of `yylex'
> ../lib/libmolpro.a(licence.o):parse.c:(.text+0x9ccf): first defined here
> ld: Warning: size of symbol `yylex' changed from 3091 in
> ../lib/libmolpro.a(licence.o) to 3336 in
> /home/sacmw4/soft/mvapich2-1.2p1-install/lib/libmpich.a(parser.o)
> /home/sacmw4/soft/mvapich2-1.2p1-install/lib/libmpich.a(tokens.o): In
> function `yyparse':
> tokens.c:(.text+0x0): multiple definition of `yyparse'
> ../lib/libmolpro.a(licence.o):parse.c:(.text+0xdb): first defined here
> ld: Warning: size of symbol `yyparse' changed from 22803 in
> ../lib/libmolpro.a(licence.o) to 3110 in
> /home/sacmw4/soft/mvapich2-1.2p1-install/lib/libmpich.a(tokens.o)
> /home/sacmw4/soft/mvapich2-1.2p1-install/lib/libmpich.a(tokens.o): In
> function `yyerror':
> tokens.c:(.text+0x1e5c): multiple definition of `yyerror'
> ../lib/libmolpro.a(licence.o):parse.c:(.text+0x5edd): first defined here
> ld: Warning: size of symbol `yyerror' changed from 934 in
> ../lib/libmolpro.a(licence.o) to 26 in
> /home/sacmw4/soft/mvapich2-1.2p1-install/lib/libmpich.a(tokens.o)
> failure
> /home/sacmw4/soft/mvapich2-1.2p1-install/lib/libmpich.a(parser.o): In
> function `yylex':
> parser.c:(.text+0xbfc): multiple definition of `yylex'
> ../lib/libmolpro.a(licence.o):parse.c:(.text+0x9ccf): first defined here
> ld: Warning: size of symbol `yylex' changed from 3091 in
> ../lib/libmolpro.a(licence.o) to 3336 in
> /home/sacmw4/soft/mvapich2-1.2p1-install/lib/libmpich.a(parser.o)
> /home/sacmw4/soft/mvapich2-1.2p1-install/lib/libmpich.a(tokens.o): In
> function `yyparse':
> tokens.c:(.text+0x0): multiple definition of `yyparse'
> ../lib/libmolpro.a(licence.o):parse.c:(.text+0xdb): first defined here
> ld: Warning: size of symbol `yyparse' changed from 22803 in
> ../lib/libmolpro.a(licence.o) to 3110 in
> /home/sacmw4/soft/mvapich2-1.2p1-install/lib/libmpich.a(tokens.o)
> /home/sacmw4/soft/mvapich2-1.2p1-install/lib/libmpich.a(tokens.o): In
> function `yyerror':
> tokens.c:(.text+0x1e5c): multiple definition of `yyerror'
> ../lib/libmolpro.a(licence.o):parse.c:(.text+0x5edd): first defined here
> 
> Thanks
> Manhui
> 
> Yutaka Kubota wrote:
> > Dear MVAPICH2 discussion Mailing list,
> > 
> > This is Yutaka Kubota from Cray Japan.
> > 
> > I would like to know when will release MVAPICH2 1.4 official version. If
> > this plan was not decided, we will try to use RC2 or RC3 version. We
> > just would like to know this plan is exist or not.
> > 
> > Best regards
> > 
> > Yutaka Kubota
> > 
> > 
> > _______________________________________________
> > mvapich-discuss mailing list
> > mvapich-discuss at cse.ohio-state.edu
> > http://mail.cse.ohio-state.edu/mailman/listinfo/mvapich-discuss
> 
> -- 
> -----------
> Manhui  Wang
> School of Chemistry, Cardiff University,
> Main Building, Park Place,
> Cardiff CF10 3AT, UK
> Telephone: +44 (0)29208 76637
> _______________________________________________
> mvapich-discuss mailing list
> mvapich-discuss at cse.ohio-state.edu
> http://mail.cse.ohio-state.edu/mailman/listinfo/mvapich-discuss

-- 
Jonathan Perkins
http://www.cse.ohio-state.edu/~perkinjo
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