[colord] ubuntu build problem: ldconfig

[Sanford Rockowitz]

In building the current colord-1-0 branch on Ubuntu 13.04 I hit the 
following problem after executing "make install".

Starting colord, I get a message saying that libcolord.private.so.2 
cannot be found.

I resolved the problem by issuing the command "ldconfig" as root.

Examining the configure file created by autogen.sh, it looks like the 
following is executed for Linux operating systems:

    finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'

This would explain the problem, as the -n option causes ldconfig to 
ignore directories referenced by /etc/ld.so.conf, and my 
/etc/ld.so.conf.d directory includes file libc.conf, which contains the 
line:
   /usr/local/lib

I've checked by booting Ubuntu from a live CD, and this is indeed the 
standard  /etc/ld.so.conf.d/libc.conf

I'm afraid I don't understand the Linux build infrastructure well enough 
to hazard a guess as to whether the "-n" option on ldconfig can safely 
be removed, or what a more correct solution might be.

Sanford