dolfin team mailing list archive

[Harish Narayanan <harish.mlists@xxxxxxxxx>]

Aron Wahlberg wrote:
> 
> On 21 okt 2009, at 11.32, Harish Narayanan wrote:
> 
>> Aron Wahlberg wrote:
>>> I just built dolfin (without parmetis, swiginac, trillinos or syfi).
>>> After sourcing I ended up a missing symbol:
>>>
>>> Symbol not found: _camd_calloc
>>>
>>> The error does not make sense to me. Mabybe to sombody else?
>>
>> This is a problem with the pkgconfiggenerator for suitesparse when one
>> builds a recent suitesparse by hand.
>>
>> You need to make sure the following modifications are made to the
>> corresponding files:
>>
>> diff -r 0e4d88def193
>> scons/simula-scons/simula_scons/pkgconfiggenerators/cholmod.py
>> ---
>> a/scons/simula-scons/simula_scons/pkgconfiggenerators/cholmod.py    Mon
>> Oct 19 11:41:27 2009 +0100
>> +++
>> b/scons/simula-scons/simula_scons/pkgconfiggenerators/cholmod.py    Wed
>> Oct 21 11:31:23 2009 +0200
>> @@ -225,8 +225,8 @@
>>     libs += "-L%s -llapack -L%s -lblas" % \
>>             (getLapackDir(sconsEnv=sconsEnv),
>> getBlasDir(sconsEnv=sconsEnv))
>>   libs += " -L%s -lcholmod" % getCholmodLibDir(sconsEnv)
>> -  libs += " -L%s -lamd" % getAmdLibDir(sconsEnv)
>> -  libs += " -L%s -lcolamd" % getColamdLibDir(sconsEnv)
>> +  libs += " -L%s -lamd -lcamd" % getAmdLibDir(sconsEnv)
>> +  libs += " -L%s -lcolamd -lccolamd" % getColamdLibDir(sconsEnv)
>>   return libs
>>
>> def pkgTests(forceCompiler=None, sconsEnv=None,
>> diff -r 0e4d88def193
>> scons/simula-scons/simula_scons/pkgconfiggenerators/petsc.py
>> --- a/scons/simula-scons/simula_scons/pkgconfiggenerators/petsc.py    Mon
>> Oct 19 11:41:27 2009 +0100
>> +++ b/scons/simula-scons/simula_scons/pkgconfiggenerators/petsc.py    Wed
>> Oct 21 11:31:23 2009 +0200
>> @@ -31,7 +31,7 @@
>>     -@echo -I${PETSC_DIR}/%s${PETSC_ARCH}%s -I${PETSC_DIR}/include
>> ${MPI_INCLUDE}
>>
>> get_petsc_libs:
>> -    -@echo   ${C_SH_LIB_PATH} -L${PETSC_LIB_DIR} ${PETSC_LIB_BASIC}
>> +    -@echo   ${C_SH_LIB_PATH} -L${PETSC_LIB_DIR} ${PETSC_LIB_BASIC}
>> -lX11
>> -L/usr/X11R6/lib
>>
>> get_petsc_cc:
>>     -@echo ${PCC}
>> diff -r 0e4d88def193
>> scons/simula-scons/simula_scons/pkgconfiggenerators/umfpack.py
>> ---
>> a/scons/simula-scons/simula_scons/pkgconfiggenerators/umfpack.py    Mon
>> Oct 19 11:41:27 2009 +0100
>> +++
>> b/scons/simula-scons/simula_scons/pkgconfiggenerators/umfpack.py    Wed
>> Oct 21 11:31:23 2009 +0200
>> @@ -225,7 +225,7 @@
>>     libs += "-framework vecLib"
>>   else:
>>     libs += "-L%s -lblas" % getBlasDir(sconsEnv=sconsEnv)
>> -  libs += " -L%s -lumfpack" % getUmfpackLibDir(sconsEnv)
>> +  libs += " -L%s -lumfpack -lmetis" % getUmfpackLibDir(sconsEnv)
>>   if needAMD(sconsEnv):
>>     libs += " -L%s -lamd" % getAMDLibDir(sconsEnv)
>>   return libs
>>
>> Harish
> 
> Thank you Harish. That fixed it!
> However there is a new very similar problem. This time it is the symbol
> _XAllocColor that's missing. I can't see how you knew where to change,
> and to what, to fix the last problem? I expect  a similar change in any
> of the files in pkggenerator (?).
> 
> Do you have the same easy fix this time?

Yes, it's in the original diff that I sent you. Add -lX11 etc. to the
petsc pkgconfig generator.

Harish