Hi, I try to install petsc-dev on AIX/PPC cluster. I'd like to use xlc, however, there is a dead gcc/g++ installed in /usr/bin. Since I am not the administrator, I can't do anything to remove/update it.
The cmake configure file for metis tries to find c++ compiler, and reported error with that g++. Error running configure on METIS: Could not execute "cd /gpfs1/cogenda/cogenda/packages/petsc-dev/externalpackages/metis-5.0.2 && make distclean && make config prefix=/gpfs1/cogenda/cogenda/packages/petsc-dev/IBM-XLCPP cc="mpcc_r" doubleprecision=1": rm -rf build/AIX-000092FAD400 rm -rf build/AIX-000092FAD400 mkdir -p build/AIX-000092FAD400 cd build/AIX-000092FAD400 && cmake /gpfs1/cogenda/cogenda/packages/petsc-dev/externalpackages/metis-5.0.2 -DCMAKE_VERBOSE_MAKEFILE=1 -DGKLIB_PATH= -DCMAKE_INSTALL_PREFIX=/gpfs1/cogenda/cogenda/packages/petsc-dev/IBM-XLCPP -DCMAKE_C_COMPILER=mpcc_r -DMETIS_USE_DOUBLEPRECISION=1 -- The C compiler identification is XL -- The CXX compiler identification is unknown -- Check for working C compiler: /usr/bin/mpcc_r -- Check for working C compiler: /usr/bin/mpcc_r -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working CXX compiler: /usr/bin/g++ -- Check for working CXX compiler: /usr/bin/g++ -- broken -- Configuring incomplete, errors occurred! I think the testing for c++ compiler can be removed here?
