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Message ID: 1649
Entry time: 08 Aug 2019
Reply to this: 1748
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Author: |
Konstantin Olchanski |
Topic: |
Info |
Subject: |
c++11 for RHEL/SL/CentOS-6 |
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The default el6 (RHEL/SL/CentOS-6) compiler is gcc-4.4.7, it does not support c++11, not even a little bit.
Do this to install newer c++ compilers and build MIDAS with c++11:
ssh root@sl6machine
# yum install centos-release-scl-rh
# yum install devtoolset-8
# yum install cmake3
# scl -l
devtoolset-8
...
$ ssh user@sl6machine
$ scl enable devtoolset-8 bash
$ gcc -v
COLLECT_LTO_WRAPPER=/opt/rh/devtoolset-8/root/usr/libexec/gcc/x86_64-redhat-linux/8/lto-wrapper
gcc version 8.3.1 20190311 (Red Hat 8.3.1-3) (GCC)
$ cd git/midas
$ make cclean
$ make cmake3
$ ls -l bin/odbedit
K.O. |