[1593-sun] Add missing include of $(BOOST_INCLUDE) to the tests

src/bin/sockcreator/tests/Makefile.am

@@ -1,7 +1,8 @@
 CLEANFILES = *.gcno *.gcda
 
-AM_CPPFLAGS = -I$(top_srcdir)/src/lib -I$(top_builddir)/src/lib
-AM_CXXFLAGS = $(B10_CXXFLAGS)
+AM_CPPFLAGS  = -I$(top_srcdir)/src/lib -I$(top_builddir)/src/lib
+AM_CPPFLAGS += $(BOOST_INCLUDES)
+AM_CXXFLAGS  = $(B10_CXXFLAGS)
 
 if USE_STATIC_LINK
 AM_LDFLAGS = -static