OpenWRT交叉編譯非官方軟體sshpass

安裝編譯環境：

代碼如下	複製代碼
apt-get install build-essential libncurses5-dev zlib1g-dev

下載交叉編譯環境及sshpass源碼：

代碼如下

複製代碼

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目錄建立Makefile檔案：

代碼如下

複製代碼

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 done to 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 the necessary commands to compile our program. $(eval $(call BuildPackage,sshpass))

編譯sshpass：

代碼如下	複製代碼
cd ../ make package/sshpass/compile

編譯成功的程式檔案：

代碼如下	複製代碼
ls bin/brcm63xx/packages/ Packages  Packages.gz  sshpass_1.05_brcm63xx.ipk

編譯過程中如遇到以下錯誤：

代碼如下	複製代碼
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’ 需修改：

TARGET_LDFLAGS:=-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib

為：

代碼如下	複製代碼
TARGET_LDFLAGS+= -L$(TOOLCHAIN_DIR)/usr/lib -L$(TOOLCHAIN_DIR)/lib -Wl,-rpath=$(TOOLCHAIN_DIR)/lib