{"id":466,"date":"2014-05-01T20:15:09","date_gmt":"2014-05-02T05:15:09","guid":{"rendered":"\/blog\/?p=466"},"modified":"2023-09-21T09:38:46","modified_gmt":"2023-09-21T00:38:46","slug":"openwrt-cross-compile","status":"publish","type":"post","link":"https:\/\/hasu0707.duckdns.org\/blog\/?p=466","title":{"rendered":"OpenWRT Cross Compile"},"content":{"rendered":"\n

\u25b7 O\/S : CentOS 6.5 x86_64<\/span>
\u25b7 \ud0c0\uac9f\uc2dc\uc2a4\ud15c : ar71xx<\/span>
\u25b7 SDK \ub514\ub809\ud1a0\ub9ac : \/home\/hasu0707\/ar71xx\/sdk<\/span>
\u25b7 \ud14c\uc2a4\ud2b8 \ud30c\uc77c : \/home\/hasu0707\/test\/hello.c<\/span>

\u25a0 \ud544\uc694\ud55c \ub77c\uc774\ube0c\ub7ec\ub9ac \uc124\uce58<\/span>

sudo yum -y install glibc.i686<\/span>
sudo yum -y install libstdc++.i686<\/span>

\u25a0 SDK\ub97c \ub2e4\uc6b4\ub85c\ub4dc<\/span>

http:\/\/downloads.openwrt.org\/<\/a><\/span>

http:\/\/downloads.openwrt.org\/attitude_adjustment\/12.09\/ar71xx\/generic\/OpenWrt-SDK-ar71xx-for-linux-i486-gcc-4.6-linaro_uClibc-0.9.33.2.tar.bz2<\/a><\/span>


\u25a0 ~\/.bash_profile \ud3b8\uc9d1<\/span> (\ubc11\uc5d0 \ucd94\uac00)

export STAGING_DIR=\/home\/hasu0707
export TOOLCHAIN_DIR=${STAGING_DIR}\/toolchain
export PATH=$PATH:$HOME\/bin:${TOOLCHAIN_DIR}\/bin
export AR=${TOOLCHAIN_DIR}\/bin\/mipsel-openwrt-linux-uclibc-ar
export AS=${TOOLCHAIN_DIR}\/bin\/mipsel-openwrt-linux-uclibc-as
export LD=${TOOLCHAIN_DIR}\/bin\/mipsel-openwrt-linux-uclibc-ld
export NM=${TOOLCHAIN_DIR}\/bin\/mipsel-openwrt-linux-uclibc-nm
export CC=mipsel-openwrt-linux-uclibc-gcc
export CPP=mipsel-openwrt-linux-uclibc-cpp
export GCC=mipsel-openwrt-linux-uclibc-gcc
export CXX=mipsel-openwrt-linux-uclibc-g++
export RANLIB=mipsel-openwrt-linux-uclibc-ranlib
export LDFLAGS=\"-static\"
export CFLAGS=\"-Os -s\"

<\/span>
\u25a0 Makefile \ud3b8\uc9d1<\/span>

hello : hello.c<\/span>
        ${CC} -o hello hello.c<\/span>

\u25a0 \uc2e4\ud589\ud30c\uc77c \ud655\uc778<\/span>

$ file hello<\/span>
hello: ELF 32-bit MSB executable, MIPS, MIPS32 rel2 version 1, dynamically linked (uses shared libs), not stripped<\/span>
<\/p>\n","protected":false},"excerpt":{"rendered":"

\u25b7 O\/S : CentOS 6.5 x86_64\u25b7 \ud0c0\uac9f\uc2dc\uc2a4\ud15c : ar71xx\u25b7 SDK \ub514\ub809\ud1a0\ub9ac : \/home\/hasu0707\/ar71xx\/sdk\u25b7 \ud14c\uc2a4\ud2b8 \ud30c\uc77c : \/home\/hasu0707\/test\/hello.c \u25a0 \ud544\uc694\ud55c \ub77c\uc774\ube0c\ub7ec\ub9ac \uc124\uce58 sudo yum -y install glibc.i686sudo yum -y install libstdc++.i686 \u25a0 SDK\ub97c \ub2e4\uc6b4\ub85c\ub4dc http:\/\/downloads.openwrt.org\/ http:\/\/downloads.openwrt.org\/attitude_adjustment\/12.09\/ar71xx\/generic\/OpenWrt-SDK-ar71xx-for-linux-i486-gcc-4.6-linaro_uClibc-0.9.33.2.tar.bz2 \u25a0 ~\/.bash_profile \ud3b8\uc9d1 (\ubc11\uc5d0 \ucd94\uac00) export STAGING_DIR=\/home\/hasu0707export TOOLCHAIN_DIR=${STAGING_DIR}\/toolchainexport PATH=$PATH:$HOME\/bin:${TOOLCHAIN_DIR}\/binexport AR=${TOOLCHAIN_DIR}\/bin\/mipsel-openwrt-linux-uclibc-arexport AS=${TOOLCHAIN_DIR}\/bin\/mipsel-openwrt-linux-uclibc-asexport LD=${TOOLCHAIN_DIR}\/bin\/mipsel-openwrt-linux-uclibc-ldexport NM=${TOOLCHAIN_DIR}\/bin\/mipsel-openwrt-linux-uclibc-nmexport CC=mipsel-openwrt-linux-uclibc-gccexport CPP=mipsel-openwrt-linux-uclibc-cppexport GCC=mipsel-openwrt-linux-uclibc-gccexport CXX=mipsel-openwrt-linux-uclibc-g++export RANLIB=mipsel-openwrt-linux-uclibc-ranlibexport LDFLAGS=”-static”export CFLAGS=”-Os […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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