Experimental Physics and
Industrial Control System

"Ronald L. Sluiter" <[email protected]> · Wed, 16 Feb 2005 14:53:19 -0600

Chris,
You must have INCLUDE_CPLUS_STRING and INCLUDE_CPLUS_STL
for "basic_string" support in your VxWorks BSP.
It is discussed here,
http://www.aps.anl.gov/epics/tech-talk/2004/msg00265.php
in tech-talk.
Ron
Chris Timossi wrote:
We're attempting to build and load ioc example code for a PPC 405 on a
VxWorks platform from Xilinx (I've created configure files for
vxWorks-ppc403). We built the code using gcc/tornado using epics base
3.14.6.
It's almost loading but it looks like there's missing symbols from the
C++ string package that we cant resolve. Has anyone seen a message
similar to the following when loading :

-> ld < Vrtx.munch

Undefined symbol:
clone__Q2t12basic_string3ZcZt18string_char_traits1ZcZt24__defa

ult_alloc_template2b1i03Rep (binding 1 type 0)

Undefined symbol:
__dl__Q2t12basic_string3ZcZt18string_char_traits1ZcZt24__defau

lt_alloc_template2b1i03RepPv (binding 1 type 0)

ld error: Module contains undefined symbol(s) and may be unusable.

value = 0 = 0x0

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System