就是在系統要編譯file 進入file system的Mackfile
加入symbolic link
如:
define Package/samba3/install
$(INSTALL_DIR) $(1)/etc/{samba,init.d,config}
$(INSTALL_BIN) ./files/samba.init $(1)/etc/init.d/samba
$(INSTALL_DATA) ./files/samba.config $(1)/etc/config/samba
$(INSTALL_DATA) ./files/smb.conf.template $(1)/etc/samba/
cd $(1)/etc/samba; rm -r smb.conf;
ln -s /tmp/smb.conf
touch $(1)/etc/samba/smbpasswd
$(INSTALL_DIR) $(1)/bin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/source/bin/smbpasswd $(1)/bin/
$(INSTALL_BIN) $(PKG_BUILD_DIR)/source/bin/smbd $(1)/bin/
endef