docker gcc(g++) and llvm(clang++)

gcc(g++)

docker

$ docker pull gcc:latest
latest: Pulling from library/gcc
c73ab1c6897b: Pull complete 
1ab373b3deae: Pull complete 
b542772b4177: Pull complete 
57c8de432dbe: Pull complete 
1785850988c5: Pull complete 
f1e1bd5fd88c: Pull complete 
7d59a64da14a: Pull complete 
ab652ee497ea: Pull complete 
107676f737a8: Pull complete 
Digest: sha256:de65296c868fadefa5f0cb7e24d4fc6e5ab919b82396260993f25fc5fc5a5c24
Status: Downloaded newer image for gcc:latest
$ docker images
REPOSITORY                                              TAG                 IMAGE ID            CREATED             SIZE
gcc                                                     latest              8357b3fcbe41        4 weeks ago         1.64GB
$ docker run --name gcclatest -it  8357b3fcbe41  /bin/bash

gcc

# ls
bin  boot  dev	etc  home  lib	lib64  media  mnt  opt	proc  root  run  sbin  srv  sys  tmp  usr  var
# g++ --version
g++ (GCC) 7.3.0
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

gcc

# cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux 9 (stretch)"
NAME="Debian GNU/Linux"
VERSION_ID="9"
VERSION="9 (stretch)"
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

公式GCC(gnu c collection)はdebianのstretchだとわかる。

LLVM(clang++)

ガイドに従って作成予定だった。
A guide to Dockerfiles for building LLVM
https://llvm.org/docs/Docker.html

http://apt.llvm.org
を参考にDebian stretch用にスクリプト作成

llvm6.sh

apt update && apt -y upgrade
apt install -y apt-utils  sudo wget vim
wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
echo deb http://apt.llvm.org/stretch/ llvm-toolchain-stretch-6.0 main>> /etc/apt/sources.list
echo deb-src http://apt.llvm.org/stretch/ llvm-toolchain-stretch-6.0 main >> /etc/apt/sources.list
apt update
apt install -y clang-6.0 lldb-6.0 lld-6.0 install -y libc++-dev
ln -s /usr/bin/clang++-6.0 /usr/bin/clang++
ln -s /usr/bin/lldb-6.0 /usr/bin/lldb
ln -s /usr/bin/lld-6.0 /usr/bin/lld
# http://apt.llvm.org

両方をコンパイルするスクリプトは

cppall.sh

#!/bin/sh
echo "$ clang++ $1.cpp -std=c++03 -Wall"
clang++ $1.cpp -std=c++03 -lc++ -I/usr/local/include/c++/7.3.0 -I/usr/local/include/c++/7.3.0/x86_64-linux-gnu -Wall -o $1l03
if [  -e $1l03 ]; then
	./$1l03 $2
fi
echo "$ clang++ $1.cpp -lc++ -std=c++11  -Wall"
clang++ $1.cpp -std=c++11 -lc++ -I/usr/local/include/c++/7.3.0 -I/usr/local/include/c++/7.3.0/x86_64-linux-gnu -Wall -o $1l11
if [  -e $1l11 ]; then
	./$1l11 $2
fi
echo "$ clang++ $1.cpp -lc++ -std=c++17  -Wall"
clang++ $1.cpp -std=c++17 -lc++ -I/usr/local/include/c++/7.3.0 -I/usr/local/include/c++/7.3.0/x86_64-linux-gnu -Wall -o $1l17
if [  -e $1l17 ]; then
	./$1l17 $2
fi
echo "\r"
echo "$ g++ $1.cpp -std=c++03  -Wall"
g++ $1.cpp  -std=c++03 -Wall -o $1g03
if [  -e $1g03 ]; then
	./$1g03 $2
fi
echo "\r"
echo "$ g++ $1.cpp -std=c++11  -Wall"
g++ $1.cpp  -std=c++11 -Wall -o $1g11
if [  -e $1g11 ]; then
	./$1g11 $2
fi
echo "\r"
echo "$ g++ $1.cpp -std=c++17  -Wall" 
g++ $1.cpp  -std=c++17 -Wall -o $1g17
if [  -e $1g17 ]; then
	./$1g17 $2
fi

文書履歴(document history)

ver 0.10 初稿GNUのみ 20180404
ver 0.20 LLVM導入 20180501

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