Hello everybody
I am struggling trying to compile Libmesh properly. I attach the config log
and the log from the make check. These are the ./configure options I start
with:
./configure --enable-amr --enable-vsmoother --enable-dirichlet
--enable-nodeconstraint --enable-parmesh --enable-pfem --enable-ifem
--enable-second --enable-examples --enable-boost --enable-petsc
--enable-periodic --enable-tetgen --enable-triangle --enable-vtk
--with-boost=/usr/local --with-vtk-include=/usr/local/include/vtk-6.1
--with-vtk-lib=/usr/local/lib/ --disable-slepc --disable-pthreads
--disable-eigen --with-cc=/usr/bin/gcc-4.7 --disable-mpi
I am using petsc 3.4-4 and gcc 4.7. I have gcc 4.8 installed by default, by
I thought I would change to 4.7 since it is the last version you guys
tested libmesh with (as it appears in the website). I am trying to install
it first in serial, because for parallel wouldn't even compile.
I highlight here some of the errors I get during the configuration stage:
gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-7ubuntu3)
configure:5662: $? = 0
configure:5651: /usr/bin/gcc-4.7 -V >&5
gcc-4.7: error: unrecognized command line option '-V'
gcc-4.7: fatal error: no input files
compilation terminated.
configure:5662: $? = 4
configure:5651: /usr/bin/gcc-4.7 -qversion >&5
gcc-4.7: error: unrecognized command line option '-qversion'
gcc-4.7: fatal error: no input files
compilation terminated.
For some reason it changes to gcc-4.8. I must have forgotten setting it
somewhere else.
More errors
configure:10667: /usr/bin/gcc-4.7 -E conftest.c
conftest.c:12:28: fatal error: ac_nonexistent.h: No such file or directory
In file included from /usr/include/c++/4.8/unordered_map:35:0,
from conftest.cpp:56:
/usr/include/c++/4.8/bits/c++0x_warning.h:32:2: error: #error This file
requires compiler and library support for the ISO C++ 2011 standard. This
support is currently experimental, and must be enabled with the -std=c++11
or -std=gnu++11 compiler options.
The makecheck.log also includes some errors that prompted me to write this
email.
I have tried to solve these errors searching in the internet, but I haven't
been able to. I apologize in advance if the solution is arbitrary. Please
let me know if you need additional details.
Thanks
Miguel
--
*Miguel Angel Salazar de Troya*
Graduate Research Assistant
Department of Mechanical Science and Engineering
University of Illinois at Urbana-Champaign
(217) 550-2360
[email protected]
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