$(OBJECTS_gldbg): CXXFLAGS += $(shell pkg-config --cflags $(PACKAGES_gldbg))
gldbg: LIBS += $(shell pkg-config --libs $(PACKAGES_gldbg)) -lreadline -lrt
gldump gldbg: LIBS += ./libgldbg.a
+$(OBJECTS_glwrap): CFLAGS += -fPIC
glwrap.so: LDFLAGS += -s
glwrap.so: LIBS += -ldl