摘要：错误1checking that the C compiler understands negative enum values... configure: error: in `/home/floyd.peng/wndr4700-db-buildroot.git/build_dir/target-powerpc_eglibc-2.13/samba':configure: error: cannot run test program while cross compiling出现该错误，我们的Makefile中有类似这样的语句(cd $(PKG_BUILD_DIR)/source;./ 阅读全文

摘要：package/<name>/Makefilepackage/<name>/patchespackage/<name>/filesMakefile example# $Id: Makefile 5624 2006-11-23 00:29:07Z nbd $ include $(TOPDIR)/rules.mk PKG_NAME:=bridge PKG_VERSION:=1.0.6 PKG_RELEASE:=1 PKG_SOURCE:=bridge-utils-$(PKG_VERSION).tar.gz PKG_SOURCE_URL:=@SF/bridge P 阅读全文

摘要：（移植android OS 到 openwrt）确保linux能够识别adb命令，请自行添加环境变量。root@Ray:/home/floyd/adt-bundle-linux/sdk/platform-tools# ./adb devices -lList of devices attached 02a0251d device usb:2-1.1注，确保adb运行权限为root，否则floyd@Ray:~/adt-bundle-linux/sdk/platform-tools$ ./adb devices -lList of devices attached ??... 阅读全文

摘要：You are in the middle of a conflicted merge 解决方法解决办法:git reset --hard HEADgit fetch origingit reset --hard origin 阅读全文

摘要：错误描述[ 36.768000] VFS: Unable to mount root fs via NFS, trying floppy.[ 36.772000] VFS: Cannot open root device "nfs" or unknown-block(2,0)[ 36.776000] Please append a correct "root=" boot option; here are the available partitions:[ 36.780000] Kernel panic - not syncing: VFS: Unab 阅读全文

摘要：GRUB啟動時選擇fedora，按e鍵，再選擇kernel，按e鍵，在kernel /boot/vmlinuz最後面加入single,回車-按b鍵 ，内核会启动到单用户模式，等待進入命令行模式。 阅读全文

摘要：Learning GIT from an exampleGIT #表示注释、说明，蓝色表输入命令mkdir first.git #git init #初始化倉庫#copy some files to this dirgit add . #添加所有文件#git add ./path/all/git commit -m "init" #生成commitpwd#/home2/floyd.peng/testdir/first.git#and the user is floyd.peng password is ****#then how to clone this deposito 阅读全文