Re: [Lapackpp-devel] Lapackpp problem

[Christian S. <sti...@tu...>]

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Hi,

no, unfortunatly I have no idea how to help here. I would guess you
should experiment with the ordering of the linker flags. Like, removing
- -lg2c completely or putting it to the front or the end of the linker
command in question, or trying to switch the linking order of the veclib
and g2c libraries (since those two are colliding here).

Christian

Fabio Franconeri schrieb:
> Hi,
> I'm a member of the VCG developing team on sourceforge
> I'm really sorry to bother you with this but I can't really seem to find
> any help on this topic on the web.
> I'm trying to compile Lapackpp on my apple Darwin woth G4 processor
> I set  FLIBS="-L/sw/lib -lfrtbegin -lg2c -lSystem"  as adviced and also
> set LDFLAGS to point to Accelerate and VecLib frameworks
> but the compiling process stops at some point with this error:
> 
> --------------------------
> ld: warning multiple definitions of symbol _second_
> .libs/liblapackpp.lax/libg2c.a/Lsecond.o private external definition of
> _second_ in section (__TEXT,__text)
> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib(single
> module) definition of _second_
> ld: Undefined symbols:
> _G77_date_y2kbuggy_0
> _G77_vxtidate_y2kbuggy_0
> /usr/bin/libtool: internal link edit command failed
> make[2]: *** [liblapackpp.la] Error 1
> make[1]: *** [all-recursive] Error 1
> make: *** [all] Error 2
> ---------------------------
> 
> can you give me some hints on this or point me to someone who can help??
> 
> Thanks a lot for your time
> 
> Fabio Franconeri
> 
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