OpenWrt Tips: Difference between revisions

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#/usr/ports/sysutils/e2fsprogs
#/usr/ports/sysutils/e2fsprogs
#/usr/ports/sysutils/squashfs-tools
#/usr/ports/devel/elfutils
#/usr/ports/devel/elfutils
</syntaxhighlight>
</syntaxhighlight>

Revision as of 17:30, 9 March 2023

  • Build OpenWrt on FreeBSD

ports の準備

/usr/ports/shells/bash
/usr/ports/sysutils/coreutils
/usr/ports/devel/ncurses
/usr/ports/devel/subversion
/usr/ports/devel/git
/usr/ports/ftp/wget
/usr/ports/archivers/unzip 
/usr/ports/lang/gcc
/usr/ports/devel/gmake
/usr/ports/misc/getopt
/usr/ports/devel/patch
/usr/ports/archivers/gtar
/usr/ports/misc/findutils
/usr/ports/lang/gawk           (/usr/ports/japanese/gawk は違う)
/usr/ports/textproc/gsed

#/usr/ports/sysutils/e2fsprogs
#/usr/ports/sysutils/squashfs-tools
#/usr/ports/devel/elfutils

OpenWrt ビルドのステップでほかのパッケージも指摘されたらインストールする。

OpenWrtは root 権限ではない一般ユーザでビルドする事を要請されている。また PATH に ASCII 文字以外は使わない。

ln -s /usr/local/bin/bash /bin/bash
mkdir /usr/local/openwrt
cd /usr/local/openwrt
ln -s /usr/local/bin/gawk awk
ln -s /usr/local/bin/gfind find
ln -s /usr/local/bin/getopt getopt
ln -s /usr/local/bin/gmake make
ln -s /usr/local/bin/gpatch patch
ln -s /usr/local/bin/gnustat stat
ln -s /usr/local/bin/gtar tar
ln -s /usr/local/bin/gxargs xargs
ln -s /usr/local/bin/gsed sed

したり

login shell を bash にして

export PATH="/usr/local/openwrt:/usr/local/sbin:/usr/local/bin:$PATH"

export CC=gcc
export CXX=g++
export HOSTCC=gcc
export HOSTCXX=g++

alias awk='/usr/local/bin/gawk'
alias find='/usr/local/bin/gfind'
alias getopt='/usr/local/bin/getopt'
alias make='/usr/local/bin/gmake'
alias patch='/usr/local/bin/gpatch'
alias stat='/usr/local/bin/gnustat'
alias tar='/usr/local/bin/gtar'
alias xargs='/usr/local/bin/gxargs'
alias sed='/usr/local/bin/gsed'

tools のビルドで野良パッチを当てつつ頑張ってみた。e2fsprogs, mtd-utils, elfutils は tools/Makefile から除く

  • usb上のデバイスを強制リセット
lsusb -t
echo -n '{Bus}-{Port}' > /sys/bus/usb/drivers/usb/unbind
echo -n '{Bus}-{Port}' > /sys/bus/usb/drivers/usb/bind
echo -n '1-1' > /sys/bus/usb/drivers/usb/unbind
echo -n '1-1' > /sys/bus/usb/drivers/usb/bind