[algs] Use universal references for hb_pair()
Such that it carries lvalues inside.
diff --git a/src/Makefile.am b/src/Makefile.am
index 4a130e1..66a3b31 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -384,12 +384,16 @@
dump_use_data_CPPFLAGS = $(HBCFLAGS)
dump_use_data_LDADD = libharfbuzz.la $(HBLIBS)
-COMPILED_TESTS = test-iter test-ot-tag test-unicode-ranges
+COMPILED_TESTS = test-algs test-iter test-ot-tag test-unicode-ranges
COMPILED_TESTS_CPPFLAGS = $(HBCFLAGS) -DMAIN -UNDEBUG
COMPILED_TESTS_LDADD = libharfbuzz.la $(HBLIBS)
check_PROGRAMS += $(COMPILED_TESTS)
TESTS += $(COMPILED_TESTS)
+test_algs_SOURCES = test-algs.cc hb-static.cc
+test_algs_CPPFLAGS = $(COMPILED_TESTS_CPPFLAGS)
+test_algs_LDADD = $(COMPILED_TESTS_LDADD)
+
test_iter_SOURCES = test-iter.cc hb-static.cc
test_iter_CPPFLAGS = $(COMPILED_TESTS_CPPFLAGS)
test_iter_LDADD = $(COMPILED_TESTS_LDADD)
