[hani]

I get lots of messages similar to the following when I compile my applications on AMD64. Should I be worried?

/tmp/ccwKXahv.s: Assembler messages:
/tmp/ccwKXahv.s:1081: Warning: ignoring changed section attributes for .gnu.linkonce.t._ZStplIcSt11char_traitsIcESaIcEESb IT_T0_T1_ERKS6_S3_

[cfdengineering]

I get the same kind of warnings. Does anybody have any answer?


make: Nothing to be done for `allFiles'.
Making dependency list for source file calcMassFlow.C

SOURCE_DIR=.
SOURCE=calcMassFlow.C ; g++ -m64 -DlinuxAMD64 -Wall -W -Wno-unused-parameter -Wold-style-cast -march=opteron -O3 -ffast-math -DNoRepository -ftemplate-dep/home/claudio/OpenFOAM/OpenFOAM-1.2/src/cfdTools/general/lnInclude -I/home/claudio/OpenFOAM/OpenFOAM-1.2/src/meshTools/lnInclude -I/home/claudio/OpenFOAM/Op.2/src/OpenFOAM/lnInclude -IlnInclude -I. -fPIC -c $SOURCE -o Make/linuxAMD64Gcc4Opt/calcMassFlow.o
/tmp/ccf1RwA8.s: Assembler messages:
/tmp/ccf1RwA8.s:1513: Warning: ignoring changed section attributes for .gnu.linkonce.t._ZN4Foam7PtrListINS_12fvPatchField IdEEED2Ev
/tmp/ccf1RwA8.s:1653: Warning: ignoring changed section attributes for .gnu.linkonce.t._ZN4Foam12fvPatchFieldIdEC1ERKS1_
.....

[mattijs]

Haven't seen that one. What gcc version? 'Old' OS version? Does it still work?

[m_ende]

I also have the same problem. It seems to be a bug which was fixed with binutils-2.16.1

Look here: http://lists.debian.org/debian-gcc/2.../msg00366.html

Hello,

Has anybody compiled calcMassFlow.C with OpenFoam 1.3 ? Or does a new version of calcMassFlow.C, which is compatible with OpenFoan 1.3 exist ?

I need help. Thank you