[tracker/sam/functional-tests] functional-tests: Add missing environment variable for Autotools

[Sam Thursfield <sthursfield src gnome org>]

commit fae46a59ae1aec288fefd584af82e8c2dc5cdf25
Author: Sam Thursfield <sam afuera me uk>
Date:   Mon Jul 16 14:18:20 2018 +0200

    functional-tests: Add missing environment variable for Autotools
    
    Corresponds to c5e5e92522a6aa48081e47a53a95f7160d740010.

 tests/functional-tests/Makefile.am | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/tests/functional-tests/Makefile.am b/tests/functional-tests/Makefile.am
index c12a47d4c..0d23afa12 100644
--- a/tests/functional-tests/Makefile.am
+++ b/tests/functional-tests/Makefile.am
@@ -51,12 +51,14 @@ TEST_RUNNER = $(top_srcdir)/tests/functional-tests/test-runner.sh
 
 functional-test: ${standard_tests}
        for test in ${standard_tests} ; do \
+               export TRACKER_FUNCTIONAL_TEST_BUILD_DIR=$(top_builddir) ; \
                export 
TRACKER_FUNCTIONAL_TEST_CONFIG=$(top_builddir)/tests/functional-tests/configuration.json ; \
                $(TEST_RUNNER) python $(top_srcdir)/tests/functional-tests/$$test; \
        done
 
 functional-test-slow: ${slow_tests}
        @for test in ${slow_tests} ; do \
+               export TRACKER_FUNCTIONAL_TEST_BUILD_DIR=$(top_builddir) ; \
                export 
TRACKER_FUNCTIONAL_TEST_CONFIG=$(top_builddir)/tests/functional-tests/configuration.json \
                $(TEST_RUNNER) python $(top_srcdir)/tests/functional-tests/$$test; \
        done