override CPPFLAGS := -I$(srcdir)/../../include -I$(libpq_srcdir) $(CPPFLAGS)
-override CFLAGS += $(PTHREAD_CFLAGS) -I$(srcdir)/../../include -I$(libpq_srcdir) -I../../include -I$(top_builddir)/src/include
-override LDFLAGS += -L../../ecpglib -L../../pgtypeslib -L../../../libpq
-override LIBS += -lpgtypes -lecpg -lpq
+override CFLAGS += $(PTHREAD_CFLAGS)
+
+override LDFLAGS := -L../../ecpglib -L../../pgtypeslib -L../../../libpq $(LDFLAGS)
+override LIBS := -lpgtypes -lecpg -lpq $(LIBS) $(PTHREAD_LIBS)
ECPG = ../../preproc/ecpg -I$(srcdir)/../../include
%: %.c
- $(CC) $(CFLAGS) $(LDFLAGS) $^ $(LIBS) $(PTHREAD_LIBS) -o $@
+ $(CC) $(CPPFLAGS) $(CFLAGS) $^ $(LDFLAGS) $(LIBS) -o $@
%.c: %.pgc ../regression.h
$(ECPG) -o $@ -I$(srcdir) $<