OpenWrt Cross-compiling unofficial software Sshpass

To install the compilation environment:

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Apt-get Install build-essential Libncurses5-dev Zlib1g-dev

Download the cross-compiling environment and Sshpass Source:

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wget http:/ /downloads.openwrt.org/backfire/10.03.1/brcm63xx/openwrt-sdk-brcm63xx-for-linux-i686-gcc-4.3.3%2bcs_ UCLIBC-0.9.30.1.TAR.BZ2 Tar jxvf openwrt-sdk-brcm63xx-for-linux-i686-gcc-4.3.3+cs_uclibc-0.9.30.1.tar.bz2 Mkdir-p Openwrt-sdk-brcm63xx-for-linux-i686-gcc-4.3.3+cs_uclibc-0.9.30.1/package/sshpass CD Openwrt-sdk-brcm63xx-for-linux-i686-gcc-4.3.3+cs_uclibc-0.9.30.1/package/sshpass Wget http://sourceforge.net /projects/sshpass/files/sshpass/1.05/sshpass-1.05.tar.gz Tar zxvf sshpass-1.05.tar.gz MV sshpass-1.05 SRC

Sshpass Directory new Makefile file:

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Include $ (topdir)/rules.mk # Name and release number of this package Pkg_name:=sshpass pkg_release:=1.05 Pkg_build_dir: = $ (Build_dir)/$ (pkg_name) Include $ (include_dir)/package.mk Define Package/sshpass Section:=utils Category:=utilities Title:=sshpass Endef Define Package/sshpass/description Sshpass is a tool for non-interactivly performing password authentication with SSH ' s Endef # Specify what needs to be-prepare for building the package. Define Build/prepare Mkdir-p $ (Pkg_build_dir) $ (CP)./src/* $ (pkg_build_dir)/ Endef # Specify where and how to install the program. Define Package/sshpass/install $ (Install_dir) $ (1)/bin $ (Install_bin) $ (pkg_build_dir)/sshpass $ (1)/bin/ Endef # This line executes of the necessary commands to compile we program. $ (eval $ (call Buildpackage,sshpass))

Compile Sshpass:

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Cd.. / Make Package/sshpass/compile

To compile a successful program file:

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LS bin/brcm63xx/packages/ Packages packages.gz SSHPASS_1.05_BRCM63XX.IPK

The following errors were encountered during compilation:

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staging_dir/toolchain-mips_r2_gcc-4.3.3+cs_uclibc-0.9.30.1/usr/lib/libc.so:undefined reference to ' _dl_app_init_ Array Need to modify:

target_ldflags:=-l$ (Staging_dir)/usr/lib-l$ (staging_dir)/lib

For:

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target_ ldflags+=-l$ (Toolchain_dir)/usr/lib-l$ (toolchain_dir)/lib-wl,-rpath=$ (toolchain_dir)/lib