[jamming] Executing shell command, save results to variable

[Chris Stankevitz]

Hi group,

Is it possible to execute a shell command and save the results as a jam 
variable?  The command I want to execute and its output is:
   wx-config --libs

-pthread   -L/usr/X11R6/lib  -lwx_gtk2u_xrc-2.6 -lwx_gtk2u_qa-2.6 
-lwx_gtk2u_htm l-2.6 -lwx_gtk2u_adv-2.6 -lwx_gtk2u_core-2.6 
-lwx_baseu_xml-2.6 -lwx_baseu_net-2.6 -lwx_baseu-2.6

Thank you!

Chris