Mac上で動作するVirtualBoxのUbuntu上でGccクロスコンパイル環境をDockerで構築
Mac上で動作するVirtualBoxのUbuntu上でGccクロスコンパイル環境をDockerで構築
Gccのクロスコンパイル環境をMacOSで起動したVirtualbox上のUbuntuのDockerで構築しました。
なんでこんな複雑な構成にしているかというと、環境/作業によるかと思いますが、体感的にはMacOSのDockerより早い気がしているため。
構成
レイヤー | 動作環境 | OS |
---|---|---|
↓ | Docker | Ubuntu18.04(ここに構築) |
↓ | VirtualBox | Ubuntu18.04 |
↓ | Macboo | MacOS |
Docker環境のインストール
リンク先を参照ください。
MacOS の VirtualBox Ubntu上にDocker環境を構築
VirtualBox上のUbuntu18.4環境
tagucchan@tagvbbuntugcc:~$ uname -a
Linux tagvbbuntugcc 5.3.0-42-generic #34~18.04.1-Ubuntu SMP Fri Feb 28 13:42:26 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
tagucchan@tagvbbuntugcc:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.4 LTS
Release: 18.04
Codename: bionic
tagucchan@tagvbbuntugcc:~$ sudo docker version
Client: Docker Engine - Community
Version: 19.03.8
API version: 1.40
Go version: go1.12.17
Git commit: afacb8b7f0
Built: Wed Mar 11 01:25:46 2020
OS/Arch: linux/amd64
Experimental: false
Server: Docker Engine - Community
Engine:
Version: 19.03.8
API version: 1.40 (minimum version 1.12)
Go version: go1.12.17
Git commit: afacb8b7f0
Built: Wed Mar 11 01:24:19 2020
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.2.13
GitCommit: 7ad184331fa3e55e52b890ea95e65ba581ae3429
runc:
Version: 1.0.0-rc10
GitCommit: dc9208a3303feef5b3839f4323d9beb36df0a9dd
docker-init:
Version: 0.18.0
GitCommit: fec3683
Ubuntu18.04イメージをプル
tagucchan@tagvbbuntugcc:~$ sudo docker pull ubuntu:18.04
18.04: Pulling from library/ubuntu
5bed26d33875: Pull complete
f11b29a9c730: Pull complete
930bda195c84: Pull complete
78bf9a5ad49e: Pull complete
Digest: sha256:bec5a2727be7fff3d308193cfde3491f8fba1a2ba392b7546b43a051853a341d
Status: Downloaded newer image for ubuntu:18.04
docker.io/library/ubuntu:18.04
tagucchan@tagvbbuntugcc:~$ sudo docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
ubuntu 18.04 4e5021d210f6 7 days ago 64.2MB
hello-world latest fce289e99eb9 15 months ago 1.84kB
Dockerでubuntu 18.04のコンテナを作成
tagucchan@tagvbbuntugcc:~$ sudo docker run -it -d --name gcc-ubuntu ubuntu:18.04
af48c1a975a26096ca8b0df01bd33f1c083604916f23c562607635f03548deb0
tagucchan@tagvbbuntugcc:~$ sudo docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
af48c1a975a2 ubuntu:18.04 "/bin/bash" 2 minutes ago Up 2 minutes gcc-ubuntu
"/bin/bash”を起動
tagucchan@tagvbbuntugcc:~$ sudo docker exec -it gcc-ubuntu /bin/bash
root@af48c1a975a2:/#
Dockerの基本的な使い方
docker ps -a
docker start <CONTAINER IDまたはNAME> # コンテナの起動
docker stop <CONTAINER IDまたはNAME> # コンテナの停止
クロスコンパイラのビルドに必要なパッケージをインストール
root@af48c1a975a2:/# apt-get update
root@af48c1a975a2:/# apt-get upgrade
root@af48c1a975a2:/# apt-get install build-essential texinfo gawk
root@af48c1a975a2:/# apt-get install vim-tiny less wget rsync
bisonをインストール
root@af48c1a975a2:/# mkdir ~/dev
root@af48c1a975a2:/# mkdir ~/dev/bison
root@af48c1a975a2:/# cd ~/dev/bison
GUN M4をインストール
root@af48c1a975a2:/# wget https://ftp.gnu.org/gnu/m4/m4-1.4.18.tar.gz
root@af48c1a975a2:/# tar xf m4-1.4.18.tar.gz
root@af48c1a975a2:/# cd m4-1.4.18
root@af48c1a975a2:/# ./configure --prefix=/usr/local
root@af48c1a975a2:/# make
root@af48c1a975a2:/# make install
root@af48c1a975a2:/# cd ..
bisonをインストール
root@af48c1a975a2:/# wget https://ftp.gnu.org/gnu/bison/bison-3.5.tar.gz
root@af48c1a975a2:/# tar xf bison-3.5.tar.gz
root@af48c1a975a2:/# cd bison-3.5
root@af48c1a975a2:/# ./configure --prefix=/usr/local
root@af48c1a975a2:/# make
root@af48c1a975a2:/# make install
VirtualBoxのUbuntu内Dockerの情報
root@af48c1a975a2:/# gcc --version
gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
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.
root@af48c1a975a2:/# uname -a
Linux af48c1a975a2 5.3.0-42-generic #34~18.04.1-Ubuntu SMP Fri Feb 28 13:42:26 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
root@af48c1a975a2:/# lsb_release -a
bash: lsb_release: command not found
root@af48c1a975a2:/# apt-get install lsb-release
root@af48c1a975a2:/# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.4 LTS
Release: 18.04
Codename: bionic
root@af48c1a975a2:/# /lib/x86_64-linux-gnu/libc
libc-2.27.so libc.so.6
root@af48c1a975a2:/# /lib/x86_64-linux-gnu/libc.so.6
GNU C Library (Ubuntu GLIBC 2.27-3ubuntu1) stable release version 2.27.
Copyright (C) 2018 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.
Compiled by GNU CC version 7.3.0.
libc ABIs: UNIQUE IFUNC
For bug reporting instructions, please see:
<https://bugs.launchpad.net/ubuntu/+source/glibc/+bugs>.
物理 CPU、CPU コア、および論理 CPU の数を確認
root@af48c1a975a2:~/dev/xgcc# grep physical.id /proc/cpuinfo | sort -u | wc -l
1
シェルスクリプトを作成
root@af48c1a975a2:/# mkdir ~/dev/xgcc
root@af48c1a975a2:/# cd ~/dev/xgcc
シェルスクリプト(ソースコードをダウンロード)
root@af48c1a975a2:~/dev/xgcc# vi ~/dev/xgcc/xgcc_download.sh
xgcc_download.sh
#!/bin/bash
set -e
BINUTILS_VERSION=binutils-2.34
GCC_VERSION=gcc-7.3.0
LINUX_KERNEL_VERSION=linux-5.3
GLIBC_VERSION=glibc-2.27
wget -nc http://ftpmirror.gnu.org/binutils/$BINUTILS_VERSION.tar.gz
wget -nc http://ftpmirror.gnu.org/gcc/gcc-7.3.0/$GCC_VERSION.tar.gz
wget -nc https://www.kernel.org/pub/linux/kernel/v5.x/$LINUX_KERNEL_VERSION.tar.xz
wget -nc http://ftpmirror.gnu.org/glibc/$GLIBC_VERSION.tar.xz
for f in *.tar*; do
tar xfk $f
done
cd $GCC_VERSION
./contrib/download_prerequisites
シェルスクリプト(ソースコードをビルド)
root@af48c1a975a2:~/dev/xgcc# vi ~/dev/xgcc/xgcc_build.sh
xgcc_build.sh
#!/bin/bash
set -e
PREFIX=/usr/local
# CPU 1
PARALLEL_MAKE=
#CONFIGURATION_OPTIONS="--disable-multilib --disable-nls"
CONFIGURATION_OPTIONS="--disable-multilib --disable-nls --disable-libmpx"
BINUTILS_VERSION=binutils-2.34
GCC_VERSION=gcc-7.3.0
LINUX_KERNEL_VERSION=linux-5.3
GLIBC_VERSION=glibc-2.27
build() {
local TARGET="$1"
local LINUX_ARCH="$2"
# Step 1. Binutils
mkdir -p build-binutils-$TARGET
cd build-binutils-$TARGET
../$BINUTILS_VERSION/configure --prefix=$PREFIX --target=$TARGET $CONFIGURATION_OPTIONS
make $PARALLEL_MAKE
make install
cd ..
# Step 2. Linux Kernel Headers
cd $LINUX_KERNEL_VERSION
make ARCH=$LINUX_ARCH INSTALL_HDR_PATH=$PREFIX/$TARGET headers_install
cd ..
# Step 3. C/C++ Compilers
mkdir -p build-gcc-$TARGET
cd build-gcc-$TARGET
../$GCC_VERSION/configure --prefix=$PREFIX --target=$TARGET --enable-languages=c,c++ $CONFIGURATION_OPTIONS
make $PARALLEL_MAKE gcc_cv_libc_provides_ssp=yes all-gcc
make install-gcc
cd ..
# Step 4. Standard C Library Headers and Startup Files
mkdir -p build-glibc-$TARGET
cd build-glibc-$TARGET
../$GLIBC_VERSION/configure --prefix=$PREFIX/$TARGET --build=$MACHTYPE --host=$TARGET --target=$TARGET --with-headers=$PREFIX/$TARGET/include $CONFIGURATION_OPTIONS libc_cv_forced_unwind=yes
make install-bootstrap-headers=yes install-headers
make $PARALLEL_MAKE csu/subdir_lib
install csu/crt1.o csu/crti.o csu/crtn.o $PREFIX/$TARGET/lib
$TARGET-gcc -nostdlib -nostartfiles -shared -x c /dev/null -o $PREFIX/$TARGET/lib/libc.so
touch $PREFIX/$TARGET/include/gnu/stubs.h
cd ..
# Step 5. Compiler Support Library
cd build-gcc-$TARGET
make $PARALLEL_MAKE all-target-libgcc
make install-target-libgcc
cd ..
# Step 6. Standard C Library & the rest of Glibc
cd build-glibc-$TARGET
make $PARALLEL_MAKE
make install
cd ..
# Step 7. Standard C++ Library & the rest of GCC
cd build-gcc-$TARGET
make $PARALLEL_MAKE all
make install
cd ..
rm -rf build-binutils-$TARGET build-gcc-$TARGET build-glibc-$TARGET
}
build i686-linux-gnu x86
build arm-linux-gnueabi arm
build arm-linux-gnueabihf arm
build aarch64-linux-gnu arm64
build mips-linux-gnu mips
build mipsel-linux-gnu mips
build mips64el-linux-gnuabi64 mips
# 以下は私の環境ではエラーが出て駄目でした。
#build powerpc-linux-gnu powerpc
#build powerpc64le-linux-gnu powerpc
#build alpha-linux-gnu alpha
#build s390x-linux-gnu s390
#build m68k-linux-gnu m68k
# 以下は不要のため試していません
#build x86_64-linux-gnu x86
#build sparc-linux-gnu sparc
#build sparc64-linux-gnu sparc
#build cris-linux-gnu cris
#build sh4-linux-gnu sh
シェルスクリプト(各アーキテクチャのbinutilsをビルド)
root@af48c1a975a2:~/dev/xgcc# vi ~/dev/xgcc/xgcc_build_all_binutils.sh
xgcc_build_all_binutils.sh
#!/bin/bash
# build-binutils-all.sh
set -e
PREFIX=/usr/local
# cpu 1
PARALLEL_MAKE=
CONFIGURATION_OPTIONS="--disable-multilib --disable-nls"
BINUTILS_VERSION=binutils-2.34
mkdir -p build_all_binutils
cd build_all_binutils
../$BINUTILS_VERSION/configure --prefix=$PREFIX --enable-targets=all --enable-64-bit-bfd --program-prefix=all- $CONFIGURATION_OPTIONS
make $PARALLEL_MAKE
make install
cd ..
rm -rf build_all_binutils
スクリプトを実行
要:かなりの時間とディスク容量
root@af48c1a975a2:~/dev/xgcc# cd ~/dev/xgcc
root@af48c1a975a2:~/dev/xgcc# bash xgcc_download.sh
root@af48c1a975a2:~/dev/xgcc# nohup bash xgcc_build.sh &
root@af48c1a975a2:~/dev/xgcc# nohup bash xgcc_build_all_binutils.sh &
動作テスト(MIPS向けのアセンブリ出力)
root@af48c1a975a2:~/dev/xgcc# mkdir test
root@af48c1a975a2:~/dev/xgcc# cd test
root@af48c1a975a2:~/dev/xgcc/test# vi main.c
main.c
#include <stdio.h>
int main(void) {
printf("Hellow");
return 0;
}
実行例
root@af48c1a975a2:~/dev/xgcc/test# mips-linux-gnu-gcc -S main.c
root@af48c1a975a2:~/dev/xgcc/test# cat main.s
.file 1 "main.c"
.section .mdebug.abi32
.previous
.nan legacy
.module fp=32
.module nooddspreg
.abicalls
.text
.rdata
.align 2
$LC0:
.ascii "Hellow\000"
.text
.align 2
.globl main
.set nomips16
.set nomicromips
.ent main
.type main, @function
main:
.frame $fp,32,$31 # vars= 0, regs= 2/0, args= 16, gp= 8
.mask 0xc0000000,-4
.fmask 0x00000000,0
.set noreorder
.set nomacro
addiu $sp,$sp,-32
sw $31,28($sp)
sw $fp,24($sp)
move $fp,$sp
lui $28,%hi(__gnu_local_gp)
addiu $28,$28,%lo(__gnu_local_gp)
.cprestore 16
lui $2,%hi($LC0)
addiu $4,$2,%lo($LC0)
lw $2,%call16(printf)($28)
nop
move $25,$2
.reloc 1f,R_MIPS_JALR,printf
1: jalr $25
nop
lw $28,16($fp)
move $2,$0
move $sp,$fp
lw $31,28($sp)
lw $fp,24($sp)
addiu $sp,$sp,32
jr $31
nop
.set macro
.set reorder
.end main
.size main, .-main
.ident "GCC: (GNU) 7.3.0"
root@af48c1a975a2:~/dev/xgcc/test#
Dockerコンテナを停止
exit # Ubuntuのshellから抜ける
docker stop gcc-ubuntu # コンテナが停止
docker ps -a # 停止確認
Author And Source
この問題について(Mac上で動作するVirtualBoxのUbuntu上でGccクロスコンパイル環境をDockerで構築), 我々は、より多くの情報をここで見つけました https://qiita.com/tagucchan/items/e54b08acde0e5a317a56著者帰属:元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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