build problem

[J. Alex Aycinena]

John,

One of your recent commits related to testing gives me this error when
I try to build:

/home/gnucash-dev/svncheckouts/gnucash-clean/src/test-core/test-stuff.c:
In function 'test_handle_faults':
/home/gnucash-dev/svncheckouts/gnucash-clean/src/test-core/test-stuff.c:374:2:
error: implicit declaration of function 'g_printf'
[-Werror=implicit-function-declaration]
cc1: all warnings being treated as errors

Regards,

Alex