wiki:TipAndDoc/Linux/OpenWRT/CrossCompile

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target system
1. host system type
buildroot
build others
1. download toolcgain
2. export ENVIRONMENT
3. libiconv
4. zlib
5. openssl
6. ncurses
7. readline
8. utvpn

target system

/proc/cpuinfo

system type             : Atheros AR7161 rev 2
machine                 : Buffalo WZR-HP-AG300H
processor               : 0
cpu model               : MIPS 24Kc V7.4
BogoMIPS                : 452.19
wait instruction        : yes
microsecond timers      : yes
tlb_entries             : 16
extra interrupt vector  : yes
hardware watchpoint     : yes, count: 4, address/irw mask: [0x0ff8, 0x0ffc, 0x0ff8, 0x0ff8]
ASEs implemented        : mips16
shadow register sets    : 1
kscratch registers      : 0
core                    : 0
VCED exceptions         : not available
VCEI exceptions         : not available

host system type

mitty@starseed:~$ wget "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD" -O config.guess
mitty@starseed:~$ wget "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD" -O config.sub
mitty@starseed:~$ chmod +x config.*

mitty@starseed:~$ ./config.guess

./config.guess: unable to guess system type

This script, last modified 2012-06-17, has failed to recognize
the operating system you are using. It is advised that you
download the most up to date version of the config scripts from

  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
and
  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD

If the version you run (./config.guess) is already up to date, please
send the following data and any information you think might be
pertinent to <config-patches@gnu.org> in order to provide the needed
information to handle your system.

config.guess timestamp = 2012-06-17

uname -m = mips
uname -r = 3.3.6
uname -s = Linux
uname -v = #1 Thu May 17 02:19:20 PDT 2012

/usr/bin/uname -p =
/bin/uname -X     =

hostinfo               =
/bin/universe          =
/usr/bin/arch -k       =
/bin/arch              =
/usr/bin/oslevel       =
/usr/convex/getsysinfo =

UNAME_MACHINE = mips
UNAME_RELEASE = 3.3.6
UNAME_SYSTEM  = Linux
UNAME_VERSION = #1 Thu May 17 02:19:20 PDT 2012

buildroot

Ubuntu 12.04 LTS x86_64

mitty@precise:~$ sudo aptitude install subversion build-essential libncurses5-dev zlib1g-dev gawk gcc-multilib flex git-core gettext libssl-dev xsltproc bison

mitty@precise:~$ mkdir openwrt

mitty@precise:~/openwrt$ svn co svn://svn.openwrt.org/openwrt/trunk/
```
(snip)

 U   trunk
Checked out revision 32026.
```

mitty@precise:~/openwrt/trunk$ wget http://downloads.openwrt.org/snapshots/trunk/ar71xx/config
mitty@precise:~/openwrt$ cp config trunk/.config

mitty@precise:~/openwrt/trunk$ make prereq

Collecting package info: done
Collecting target info: done
Checking 'working-make'... ok.
Checking 'case-sensitive-fs'... ok.
Checking 'getopt'... ok.
Checking 'fileutils'... ok.
Checking 'working-gcc'... ok.
Checking 'working-g++'... ok.
Checking 'ncurses'... ok.
Checking 'zlib'... ok.
Checking 'gawk'... ok.
Checking 'flex'... ok.
Checking 'unzip'... ok.
Checking 'bzip2'... ok.
Checking 'patch'... ok.
Checking 'perl'... ok.
Checking 'python'... ok.
Checking 'wget'... ok.
Checking 'git'... ok.
Checking 'gnutar'... ok.
Checking 'svn'... ok.
Checking 'gnu-find'... ok.
Checking 'getopt-extended'... ok.
Checking 'non-root'... ok.

mitty@precise:~/openwrt/trunk$ make -j 5 V=99 2>&1 | tee build.log | grep -i error

(snip)

make[2]: [package/rootfs-prepare] Error 2 (ignored)
Compression errors: 0
[mkmylofw] Error: file /home/mitty/openwrt/trunk/build_dir/linux-ar71xx_generic/tmp/vmlinux-wp543.bin.lzma is too big
make[5]: [install] Error 1 (ignored)
[mkmylofw] Error: file /home/mitty/openwrt/trunk/build_dir/linux-ar71xx_generic/tmp/vmlinux-wp543.bin.lzma is too big
make[5]: [install] Error 1 (ignored)
[mkmylofw] Error: file /home/mitty/openwrt/trunk/build_dir/linux-ar71xx_generic/tmp/vmlinux-wp543.bin.lzma is too big
make[5]: [install] Error 1 (ignored)
[mkmylofw] Error: file /home/mitty/openwrt/trunk/build_dir/linux-ar71xx_generic/tmp/vmlinux-wp543.bin.lzma is too big
make[5]: [install] Error 1 (ignored)
[mkmylofw] Error: file /home/mitty/openwrt/trunk/build_dir/linux-ar71xx_generic/tmp/vmlinux-wpe72.bin.lzma is too big
make[5]: [install] Error 1 (ignored)
Compression errors: 0
[mkmylofw] Error: file /home/mitty/openwrt/trunk/build_dir/linux-ar71xx_generic/tmp/vmlinux-wp543.bin.lzma is too big
make[5]: [install] Error 1 (ignored)
[mkmylofw] Error: file /home/mitty/openwrt/trunk/build_dir/linux-ar71xx_generic/tmp/vmlinux-wp543.bin.lzma is too big
make[5]: [install] Error 1 (ignored)
[mkmylofw] Error: file /home/mitty/openwrt/trunk/build_dir/linux-ar71xx_generic/tmp/vmlinux-wp543.bin.lzma is too big
make[5]: [install] Error 1 (ignored)
[mkmylofw] Error: file /home/mitty/openwrt/trunk/build_dir/linux-ar71xx_generic/tmp/vmlinux-wp543.bin.lzma is too big
make[5]: [install] Error 1 (ignored)
[mkmylofw] Error: file /home/mitty/openwrt/trunk/build_dir/linux-ar71xx_generic/tmp/vmlinux-wpe72.bin.lzma is too big
make[5]: [install] Error 1 (ignored)
make[3]: [/home/mitty/openwrt/trunk/bin/ar71xx/OpenWrt-ImageBuilder-ar71xx_generic-for-Linux-x86_64.tar.bz2] Error 1 (ignored)
make[3]: [/home/mitty/openwrt/trunk/bin/ar71xx/OpenWrt-ImageBuilder-ar71xx_generic-for-Linux-x86_64.tar.bz2] Error 1 (ignored)

mitty@precise:~/openwrt$ cat > test.c

#include <stdio.h>

int main(void) {
        printf("char        -> %ld\n", sizeof(char));
        printf("short       -> %ld\n", sizeof(short));
        printf("int         -> %ld\n", sizeof(int));
        printf("long        -> %ld\n", sizeof(long));
        printf("long long   -> %ld\n", sizeof(long long));
        printf("float       -> %ld\n", sizeof(float));
        printf("double      -> %ld\n", sizeof(double));
        printf("long double -> %ld\n", sizeof(long double));

        return 0;
}

mitty@precise:~/openwrt$ gcc test.c -o test.x86

mitty@precise:~/openwrt$ ./trunk/staging_dir/toolchain-mips_r2_gcc-4.6-linaro_uClibc-0.9.33.2/bin/mips-openwrt-linux-gcc test.c -o test

mips-openwrt-linux-gcc: warning: environment variable 'STAGING_DIR' not defined
mips-openwrt-linux-gcc: warning: environment variable 'STAGING_DIR' not defined
mips-openwrt-linux-gcc: warning: environment variable 'STAGING_DIR' not defined

mitty@precise:~/openwrt$ file test test.x86

test:     ELF 32-bit MSB executable, MIPS, MIPS32 rel2 version 1, dynamically linked (uses shared libs), with unknown capability 0x41000000 = 0xf676e75, with unknown capability 0x10000 = 0x70403, not stripped
test.x86: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.24, BuildID[sha1]=0x53177842cbc614b1f4c71bae24df294892906443, not stripped

mitty@precise:~/openwrt$ ./test.x86

char        -> 1
short       -> 2
int         -> 4
long        -> 8
long long   -> 8
float       -> 4
double      -> 8
long double -> 16

mitty@precise:~/openwrt$ ./test

bash: ./test: cannot execute binary file

mitty@starseed:~$ uname -a

Linux starseed 3.3.6 #1 Thu May 17 02:19:20 PDT 2012 mips GNU/Linux

mitty@starseed:~$ ./test

char        -> 1
short       -> 2
int         -> 4
long        -> 4
long long   -> 8
float       -> 4
double      -> 8
long double -> 8

build others

よくある(?)エラーなどは => oldmethod

download toolcgain

mitty@precise:~$ wget http://downloads.openwrt.org/snapshots/trunk/ar71xx/OpenWrt-Toolchain-ar71xx-for-mips_r2-gcc-4.6-linaro_uClibc-0.9.33.2.tar.bz2
mitty@precise:~$ tar xjf OpenWrt-Toolchain-ar71xx-for-mips_r2-gcc-4.6-linaro_uClibc-0.9.33.2.tar.bz2

export ENVIRONMENT

mitty@precise:~$ export STAGING_DIR=~/OpenWrt-Toolchain-ar71xx-for-mips_r2-gcc-4.6-linaro_uClibc-0.9.33.2/toolchain-mips_r2_gcc-4.6-linaro_uClibc-0.9.33.2/
mitty@precise:~$ export PATH=$PATH:$STAGING_DIR/bin/

libiconv

mitty@precise:~$ wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
mitty@precise:~$ tar xzf libiconv-1.14.tar.gz
mitty@precise:~/libiconv-1.14$ CC=mips-openwrt-linux-gcc ./configure --prefix=$STAGING_DIR --host=mips-openwrt-linux
mitty@precise:~/libiconv-1.14$ make
mitty@precise:~/libiconv-1.14$ make install

zlib

mitty@precise:~$ wget http://zlib.net/zlib-1.2.7.tar.gz
mitty@precise:~$ tar xzf zlib-1.2.7.tar.gz
mitty@precise:~/zlib-1.2.7$ CC=mips-openwrt-linux-gcc AR=mips-openwrt-linux-ar RANLIB=mips-openwrt-linux-ranlib ./configure --prefix=$STAGING_DIR
mitty@precise:~/zlib-1.2.7$ make
mitty@precise:~/zlib-1.2.7$ make install

openssl

mitty@precise:~$ wget http://www.openssl.org/source/openssl-1.0.1c.tar.gz
mitty@precise:~$ tar xzf openssl-1.0.1c.tar.gz
mitty@precise:~/openssl-1.0.1c$ ./Configure --prefix=$STAGING_DIR --cross-compile-prefix=mips-openwrt-linux- gcc
mitty@precise:~/openssl-1.0.1c$ make
mitty@precise:~/openssl-1.0.1c$ make install

ncurses

mitty@precise:~$ wget http://ftp.gnu.org/pub/gnu/ncurses/ncurses-5.9.tar.gz
mitty@precise:~$ tar xzf ncurses-5.9.tar.gz
mitty@precise:~/ncurses-5.9$ CC=mips-openwrt-linux-gcc CXX=mips-openwrt-linux-g++ ./configure --prefix=$STAGING_DIR --host=mips-openwrt-linux --enable-echo --enable-const --enable-overwrite --disable-rpath --without-ada --without-debug --without-profile --without-progs --disable-big-core --disable-home-terminfo --with-normal --with-shared --with-terminfo-dirs=/usr/share/terminfo --with-default-terminfo-dir=/usr/share/terminfo
mitty@precise:~/ncurses-5.9$ make
mitty@precise:~/ncurses-5.9$ make install

readline

mitty@precise:~$ wget ftp://ftp.cwru.edu/pub/bash/readline-5.2.013.tar.gz
mitty@precise:~$ tar xzf readline-5.2.013.tar.gz
mitty@precise:~/readline-5.2.013$ wget ftp://ftp.cwru.edu/pub/bash/readline-5.2-patches/readline52-014
mitty@precise:~/readline-5.2.013$ patch < readline52-014
mitty@precise:~/readline-5.2.013$ CC=mips-openwrt-linux-gcc ./configure --prefix=$STAGING_DIR --host=mips-openwrt-linux
mitty@precise:~/readline-5.2.013$ make
mitty@precise:~/readline-5.2.013$ make install

utvpn

make install #zlib, #openssl, #ncurses and #readline

mitty@precise:~$ svn export http://lab.mitty.jp/svn/lab/trunk/Dev/utvpn/utvpn-unix-v101-7101-public/
あるいは以下の様にする
- mitty@precise:~$ wget 'http://utvpn.tsukuba.ac.jp/files/utvpn/v1.01-7101-public-2010.06.27/Source%20Code%20(Win32%20and%20Unix)/utvpn-src-unix-v101-7101-public-2010.06.27.tar.gz'
- mitty@precise:~$ tar xzf utvpn-src-unix-v101-7101-public-2010.06.27.tar.gz
- mitty@precise:~/utvpn-unix-v101-7101-public$ svn diff http://lab.mitty.jp/svn/lab/trunk/Dev/utvpn/utvpn-unix-v101-7101-public/ -r152:153 | patch -p0
```
patching file Makefile.mips
patching file src/Mayaqua/Mayaqua.h
```

mitty@precise:~/utvpn-unix-v101-7101-public$ cp $STAGING_DIR/include/openssl/* src/Mayaqua/openssl/
- UT-VPN/Debian - 判ってるよねWiki - livedoor Wiki（ウィキ）
- Falcon’s Diary: UT-VPNのビルド方法(Ubuntu 12.04)

mitty@precise:~/utvpn-unix-v101-7101-public$ make -f Makefile.mips CC=mips-openwrt-linux-gcc LD=mips-openwrt-linux-ld
mitty@precise:~/utvpn-unix-v101-7101-public$ make -f Makefile.mips install PREFIX=~/target

Last modified 13 years ago Last modified on Jun 22, 2012 1:54:07 AM

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