Hm - we've generally used preinstalled cmake on LCFs - so its not clear to me when cmake switched to requring C++11. [this issue never came up with so far]
So - suggest avoiding --download-cmake - and use 'module load cmake' or whatever is appropriate on titan. Satish On Thu, 21 Jun 2018, Smith, Barry F. wrote: > We now require C++11 to build basic packages like metis? Come on, is that > really necessary? Do we really need this recent a version of cmake? > > > > > Error running configure on CMAKE: Could not execute "cd > /autofs/nccs-svm1_home1/adams/petsc/arch-titan-opt64-pgi/externalpackages/cmake-3.11.1 > && ./configure > --prefix=/autofs/nccs-svm1_home1/adams/petsc/arch-titan-opt64-pgi > --parallel=24": > --------------------------------------------- > CMake 3.11.1, Copyright 2000-2018 Kitware, Inc. and Contributors > Found GNU toolchain > C compiler on this system is: gcc > --------------------------------------------- > Error when bootstrapping CMake: > Cannot find a C++ compiler supporting C++11 on this system. > Please specify one using environment variable CXX. > See cmake_bootstrap.log for compilers attempted. > > > > On Jun 21, 2018, at 5:54 PM, Mark Adams <[email protected]> wrote: > > > > I am getting a cmake error on Titan... > > <configure.log> >
