gnucash maint: Fix parallel make for guile2 compilation

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash/commit/d6826976 (commit)
	from  https://github.com/Gnucash/gnucash/commit/3a825c92 (commit)



commit d6826976efdd83ac620355f499546c6f6af097cf
Author: Geert Janssens <janssens-geert at telenet.be>
Date:   Wed Nov 12 14:43:01 2014 +0100

    Fix parallel make for guile2 compilation



Summary of changes:
 src/core-utils/Makefile.am | 2 +-
 src/gnc-module/Makefile.am | 2 +-
 src/test-core/Makefile.am  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)