gnucash master: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/46a3c5fb (commit)
	 via  https://github.com/Gnucash/gnucash/commit/60b86ce8 (commit)
	from  https://github.com/Gnucash/gnucash/commit/128bfb6b (commit)



commit 46a3c5fb8943a1050f713e9937d72150d2cd30cb
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jan 17 17:22:07 2015 -0800

    More dithering with Clang error messages.
    
    This reverts the bits in qof that were originally changed in 02acf2b
    because those changes applied to the C version of the messages but
    not to the C++ version.

commit 60b86ce80f392e39fe6960a900be8f7f6719695c
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jan 17 13:21:40 2015 -0800

    Adjust gtest config & make for shared library use.
    
    Because that's how Fedora packages it.
    Also make it a default-if-found so there's no extra config required
    on Debian and Fedora work-alikes.
    Note that it won't work on Fedora18 because they provide a library for
    gmock and it's a different version from gtest.



Summary of changes:
 configure.ac                        | 71 +++++++++++++++++++++++++++----------
 src/libqof/qof/test/Makefile.am     | 26 ++++++++------
 src/libqof/qof/test/test-gnc-date.c |  6 ++--
 src/libqof/qof/test/test-qofbook.c  |  2 +-
 src/test-core/Makefile.am           | 12 ++++---
 5 files changed, 80 insertions(+), 37 deletions(-)