C++14 Upgrade

	A	B	C
1	y	Compiler
2	CentOS
3	6.9	gcc-5.3.1	yum update -y yum install -y centos-release-scl yum install -y devtoolset-4 scl enable devtoolset-4 bash
4	7.3	gcc-5.3.1	// same as above
5	Scientific Linux
6	6.8	gcc-5.3.1	yum update -y yum install -y sl-release-scl yum install -y devtoolset-4 scl enable devtoolset-4 bash
7	7.3	gcc-5.3.1	// same as above
8	RHEL
9	6	gcc-5.3.1	yum update -y yum install -y devtoolset-4 scl enable devtoolset-4 bash
10	7	gcc-5.3.1	// same as above
11	Fedora
12	23	gcc-5.3.1	// default
13	Ubuntu
14	12.04 LTS (Precise)	gcc-5.4.1	apt-get update -y apt-get install -y software-properties-common python-software-properties add-apt-repository -y ppa:ubuntu-toolchain-r/test apt-get update -y apt-get install -y gcc-5 g++-5 update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5 1 update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-5 1
15	12.10 EOL
16	13.04 EOL
17	13.10 EOL
18	14.04 LTS (Trusty)	gcc-5.4.1	// same as above
19	14.10 EOL
20	15.04 (Vivid)	gcc-5.1.1	apt-get update -y apt-get install -y software-properties-common add-apt-repository -y ppa:ubuntu-toolchain-r/test apt-get update -y apt-get install -y gcc-5 g++-5 update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5 1 update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-5 1
21	15.10 (Wily)	gcc-5.2.1	// default
22	16.04 (Xenial)	gcc-5.4.0	// default
23	16.10 (Yakkety)	gcc-5.4.1	// default
24	Debian
25	Jessie (stable)	gcc-5.5.0	echo "deb http://ftp.us.debian.org/debian unstable main contrib non-free" > /etc/apt/sources.list.d/unstable.list apt-get update -y apt-get install -y gcc-5 g++-5 update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5 1 update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-5 1
26	Stretch (stable)	gcc-6.3.0	apt-get update apt-get install gcc g++
27	Buster (testing)	gcc-6.4.0	// same as above
28	Sid (unstable)	gcc-6.4.0	// same as above
29	OS X
30	High Sierra	Apple Clang 9	xcode-select --install
31
32	NOTES
33	EOL (End of Life)	https://www.ubuntu.com/info/release-end-of-life
34	Succeesful make check
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