(Environment, tools, and configuration details are given at the end of this post).
I have created a simple C++ executable - the ubiquitous "Hello World" application - to run on my BeagleBone Black Rev. B. When executed properly, the program simply displays "Hello World!" on the terminal, and then exits. The development platform is a PC running Ubuntu 12.04.4 LTS, with the Eclipse Indigo IDE, and arm-linux-gnueabi g++ cross compiler tool chain. The code is edited, compiled, and linked on the PC, then downloaded to the BBB for execution. On my BBB running Angstrom, the program correctly executes, with it's behaviour as described above. The problem is that this executable behaves very differently when running under Debian; instead of displaying "Hello World", the following error message is displayed: ./HelloBeagleBone: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory My first thought is that I am missing a package or library on the Debian installation. However, when I compile the application directly on the BBB, using the native g++ compiler, it executes correctly. As I write this, it (doubtfully) occurs to me that this *might* be a soft float vs. hard float issue - but the supported Debian BB image is not compiled for hard floats, is it? Anyway, what is it I'm missing here? A library? A brain? Whuzzup? The Angstrom build is that which came with the Rev B board on the eMMC; I have not "upgraded" to the latest version, yet. The Debian build is the latest BeagleBone distribution, written to a microSD card. As promised, details: ---------- DEVELOPMENT ENVIRONMENT: Ubuntu: Distributor ID: Ubuntu Description: Ubuntu 12.04.4 LTS Release: 12.04 Codename: precise Linux Kernel: 3.11.0-20-generic Eclipse IDE Indigo Eclipse Platform Version: 3.7.2 Build id: I20110613-1736 --------- DEVELOPMENT TOOLS: gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) --------- BEAGLEBONE BLACK Rev. B ENVIRONMENT: eMMC: root@beaglebone:~# lsb_release -a Distributor ID: Angstrom Description: Angstrom GNU/Linux v2012.12 (Core edition) Release: v2012.12 Codename: Core edition SD CARD: Debian GNU/Linux 7 BeagleBoard.org BeagleBone Debian Image 2014-04-23 -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
