$(top_builddir)/simgear/xml/libsgxml.a \
$(top_builddir)/simgear/misc/libsgmisc.a \
$(top_builddir)/simgear/debug/libsgdebug.a \
- $(top_builddir)/simgear/structure/libsgstructure.a \
- -lOpenThreads
+ $(top_builddir)/simgear/structure/libsgstructure.a
+
+if HAVE_FRAMEWORK_OSG
+props_test_LDFLAGS = $(openthreads_FRAMEWORK)
+else
+props_test_LDFLAGS = -lOpenThreads
+endif
INCLUDES = -I$(top_srcdir)