Hi all,
I am building a simple package "hello"  for using attitude adjustment sdk from: http://downloads.openwrt.org/attitude_a … 2.tar.bz2.
however currently i am stuck with missing library file problem:libc.so.6
.......................problem......................................................................................................................................................................................................................................
Package hello is missing dependencies for the following libraries:
libc.so.6
make[3]: *** [/home/li/openwrt/OpenWrt-SDK-brcm47xx-for-linux-i486-gcc-4.6-linaro_uClibc-0.9.33.2/bin/brcm47xx/packages/hello_1_brcm47xx.ipk] Error 1
.......................................................................................................................................................................................................................................................................

................................my Makeile..................................................................................................................................................................................................................

include $(TOPDIR)/rules.mk
PKG_NAME:=hello
PKG_RELEASE:=1

PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)

include $(INCLUDE_DIR)/package.mk

define Package/hello
        SECTION:=utils
        CATEGORY:=Utilities
        TITLE:=Hello--prints a snarky message
        DEPENDS:=+libstdcpp
endef

define Package/hello/description
Ethernet bridging configuration utility
Manage ethernet bridging; a way to connect networks together to
form a larger network.
endef

define Build/Prepare
        mkdir -p $(PKG_BUILD_DIR)
endef

define Package/hello/install
        $(INSTALL_DIR) $(1)/bin
        $(INSTALL_BIN) $(PKG_BUILD_DIR)/hello $(1)/bin/
endef

$(eval $(call BuildPackage,hello))
..............................................................................................................................................................................................................................

what i should do ?
please help,thank you!

(Last edited by 550331489 on 20 Jun 2013, 14:33)

Please read this howto.

(Last edited by mazilo on 20 Jun 2013, 16:15)

thank mazilo very much.

but i think the program have no problem.when i use backfile SDK  with  the same Makefile and the same c program ,i can  create the ipk successful.but when i use attitude adjustment SDK,it reminds me the problem i mentioned above.

I got the same problem here , folks, did you solve the problem yet?

I only see feeds/packages/libs/libcli calls for libc with the EXTERNAL_TOOLCHAIN. So, I don't know if this a good/proper approach and/or will help. Edit your OpenWRT Makefile for your helloworld package and modify the DEPENDS line to look like this:

DEPENDS:=+libstdcpp +libc

thank you，i haven't solved the problem yet,but i will have a try to modify the "dipends" in " makefile"

Hello,

Did you solve this problem about libc.so.6
I have the following error.

Package beacon_server is missing dependencies for the following libraries:
libc.so.6
libpaho-mqtt3c.so.1
libwebsockets.so.9

I added

+libc

to DEPENDS

But it didn't work. Thank you for your answers.

(Last edited by rcetin on 5 Dec 2016, 08:00)

Please don't revive old threads and force everyone to read a bunch of messages that are not relevant.

Create a new thread that clearly describes your problem.