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Error when compiling CbmTstHybridHitProducer.cxx [message #4386]

Thu, 31 May 2007 09:49

Klaus Götzen
Messages: 293
Registered: June 2006
Location: GSI

first-grade participant

From: *ikf.physik.uni-frankfurt.de

Hi!

Again, after updating via svn, I get after a 'make clean' and the standard procedure this error messages:

.
.
.
../../pandaroot/mvd/tst/CbmTstHybridHitProducer.cxx: In member function `
CbmTstHit CbmTstHybridHitProducer::CalcGlobalPoint(std::vector<CbmTstPixel,
std::allocator<CbmTstPixel> >)':
../../pandaroot/mvd/tst/CbmTstHybridHitProducer.cxx:383: error: call of
overloaded `sqrt(int)' is ambiguous
/usr/include/bits/mathcalls.h:157: error: candidates are: double sqrt(double)
/usr/include/c++/3.3/cmath:550: error: long double
std::sqrt(long double)
/usr/include/c++/3.3/cmath:546: error: float std::sqrt(float)
../../pandaroot/mvd/tst/CbmTstHybridHitProducer.cxx:383: error: call of
overloaded `sqrt(int)' is ambiguous
/usr/include/bits/mathcalls.h:157: error: candidates are: double sqrt(double)
/usr/include/c++/3.3/cmath:550: error: long double
std::sqrt(long double)
/usr/include/c++/3.3/cmath:546: error: float std::sqrt(float)
make[1]: *** [CbmTstHybridHitProducer.lo] Error 1
make[1]: Leaving directory `/d/panda02/kgoetzen/pandasoft/build/mvd'
make: *** [install-recursive] Error 1

Let me again emphasize: We need a stable version in the repository!

Klaus

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Re: Error when compiling CbmTstHybridHitProducer.cxx [message #4389 is a reply to message #4386]

Thu, 31 May 2007 10:39

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *physik.uni-giessen.de

Hi,
I could not reproduce your error here in Gießen, but we had already this kind of problem.

The problem is that what is a "warning" for a compiler, becomes "error" for another compiler. In my case I received neither a warning message, and I can compile the whole pandaroot.

If you substitute at line 383 of the mvd/tst/CbmTstHybridHitProducer.cxx file the "12" with "12.", it should work, waiting for the official fix.

In eachc ase this "error" is quite strange... whch compiler version do you have?

[Updated on: Thu, 31 May 2007 10:40]

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Re: Error when compiling CbmTstHybridHitProducer.cxx [message #4390 is a reply to message #4386]

Thu, 31 May 2007 10:43

Jens Sören Lange
Messages: 193
Registered: June 2005

first-grade participant

From: *physik.uni-giessen.de

Hi Klaus,

yes, you are right and we will have a stable release.

It just doesn't work to have the rule only to check in compiling code.

We discussed this yesterday, and the solution is:
Mohammad and Florian will set up an svn stable release branch. It will take a few days to figure out how to do that in svn. This will always be a snapshot of a revision which a.) compiles and b.) most (hopefully all) the macros will be working. I volunteered to check this for now, but Florian will also try to put the "does it compile" and "are the macros crashing root" tests into cmake for automatic tests.

Just give it a few days, please.

Until then: revision 715 is good.

Soeren

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Re: Error when compiling CbmTstHybridHitProducer.cxx [message #4391 is a reply to message #4386]

Thu, 31 May 2007 10:56

Tobias Stockmanns
Messages: 489
Registered: May 2007

first-grade participant

From: *ikp.kfa-juelich.de

Hi Klaus,

I am sorry for this problem. But, as Stefano already said, this is only a warning in my compiler. I hope Ralf will fix this problem. I would do it by myself but I cannot upload my code to SVN.

Cheers,

Tobias

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Re: Error when compiling CbmTstHybridHitProducer.cxx [message #4401 is a reply to message #4390]

Thu, 31 May 2007 17:33

Florian Uhlig
Messages: 424
Registered: May 2007

first-grade participant

From: *gsi.de

Hi Soeren

The automatic testing is set up. The problem in the moment is
that the machine which hosts the webserver for the dashboard is
not seen from outside GSI. This will change hopefully tomorrow.

Ciao

Florian

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