make clean fails

[Alex Aycinena]

Hello,

I updated my clean gnucash master today and recompliled on Fedora 23. 'make
clean' failed with:

====================================================
   GnuCash 2.6.99: src/engine/test/test-suite.log
====================================================

# TOTAL: 28
# PASS:  25
# SKIP:  0
# XFAIL: 0
# FAIL:  3
# XPASS: 0
# ERROR: 0

.. contents:: :depth: 2

FAIL: test-test-extras
======================

/home/gnucash-dev/gitcheckouts/gnucash-clean-build/gnc-guile: symbol lookup
error:
/[Bopt/gnucash-git/gnucash-clean/lib/gnucash/libgncmod-backend-dbi.so:
undefined symbol: qof_backend_register_provider
FAIL test-test-extras (exit status: 127)

FAIL: test-account
==================

/home/gnucash-dev/gitcheckouts/gnucash-clean-build/gnc-guile: symbol lookup
error:
/[Bopt/gnucash-git/gnucash-clean/lib/gnucash/libgncmod-backend-dbi.so:
undefined symbol: qof_backend_register_provider
FAIL test-account (exit status: 127)

FAIL: test-split
================

/home/gnucash-dev/gitcheckouts/gnucash-clean-build/gnc-guile: symbol lookup
error:
/[Bopt/gnucash-git/gnucash-clean/lib/gnucash/libgncmod-backend-dbi.so:
undefined symbol: qof_backend_register_provider
FAIL test-split (exit status: 127)


I believe this is due to a commit yesterday.

Regards,

Alex