From: Stephen Jacob Sekula (sekula@mit.edu)
Date: Wed Sep 07 2005 - 19:18:09 CDT
Hi Chris,
This is my first time compiling RAT. I'll try your regression suggestion and see
what happens.
Steve
Christopher Tunnell wrote:
> Hi Steve,
>
> There have been many problems with the gamma function between systems.
> Everybody's machine seems to support something different. It also seems
> like the only way to support everybody at the moment would be a hack or
> to maintain our own gamma function, which would come from a numerical
> recipes book.
>
> In the mean time, were you able to compile before the latest commit? If
> so, I would revert RATSimpleDAQ.cc to the previous version, which just
> used tgamma, not lgamma for the time being. Run:
>
> $ cvs update -r 1.6 src/RATSimpleDAQ.cc
>
> -Chris
>
> Stephen Jacob Sekula wrote:
>
>> Hi Folks,
>>
>> I wanted to report a build failure using the HEAD of RAT from CVS.
>> Here are my system parameters:
>>
>> [sekula@amsgse1 RAT]$ cat /etc/redhat-release
>> Red Hat Linux release 7.2 (Enigma)
>>
>> [sekula@amsgse1 RAT]$ gcc -v
>> Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/2.96/specs
>> gcc version 2.96 20000731 (Red Hat Linux 7.2 2.96-112.7.2)
>>
>>
>> This is an old OS installation, I'll admit. I'm about to try this on a
>> Scientific Linux 3.05 x86_64 machine.
>>
>> Here is the failure:
>>
>> RATSimpleDAQ::DoublePolyaQSpectrum (float)':
>> src/RATSimpleDAQ.cc:117: `lgamma' undeclared (first use this function)
>> src/RATSimpleDAQ.cc:117: (Each undeclared identifier is reported only
>> once for each function it appears in.)
>> gmake: *** [build/Linux-g++/RATSimpleDAQ.o] Error 1
>>
>>
>> Cheers,
>> Steve
>
>
>
-- +--------------------+-------------------------------------------+ | Stephen J. Sekula | http://www.slac.stanford.edu/~sekula | | Post-Doc | http://steve.cooleysekula.org/ | +--------------------+-----------------+-------------------------+ | MIT Laboratory for Nuclear Science | SLAC: (650)-926-8596 | +--------------------------------------+-------------------------+
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