CentOS komodod building deps

Deps
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sudo yum install build-essential pkg-config libc6-dev m4 g++-multilib autoconf libtool ncurses-dev unzip git python python-zmq zlib1g-dev wget libcurl4-gnutls-dev bsdmainutils automake curl
Installed partial packages which have similar name in CentOS reps ^^ (just copypasted from Ubuntu installation manual as step0 so most of the packages above will not be installed)

sudo yum groupinstall 'Development Tools'
Then run ^^ to install most of the deps

sudo yum install git pkgconfig automake autoconf ncurses-devel python wget gtest-devel gcc libtool patch lbzip2 curl-devel
more deps ^^

Compiling fresh gcc
-------------------
wget http://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/releases/gcc-7.3.0/gcc-7.3.0.tar.gz
tar zxf gcc-7.3.0.tar.gz
cd gcc-7.3.0
./contrib/download_prerequisites
./configure --disable-multilib --enable-languages=c,c++
sudo make -j 4
sudo make install

To run komodod have to point libs for fresh gcc:
export LD_LIBRARY_PATH=/usr/local/lib:/usr/lib:/usr/local/lib64:/usr/lib64