Re: pkg/52250: gmp and mpfr not found by some packages

[Jörn Clausen <joern.clausen%uni-bielefeld.de@localhost>]

This probably warrants another PR...

I just noticed while building net/net-snmp:

on Solaris 11.3/i86:

$ bmake show-var VARNAME=BUILDLINK_PREFIX.tcp_wrappers
/opt/pkg-hrz/20170529

on Solaris 11.3/sparc:

$ bmake show-var VARNAME=BUILDLINK_PREFIX.tcp_wrappers
/usr


Both platforms build from the same source tree, use the same version of 
GCC and should be completely identical in practically any other way.

How can I backtrace, when and how variables get assigned? I'd really 
like to find the source of this difference. Filling up PREFER_PKGSRC 
with more and more packages is really not what I want.

--
Jörn Clausen
Plattformen & Serverdienste
BITS - Bielefelder IT-Servicezentrum