test_outs += $$($(2)_test_outs)
-install_hdrs += $$(addprefix $(src_dir)/$(1)/, $$($(2)_hdrs))
+vpath %.h $$(src_dir)/$$(1)
+
+install_hdrs += $$($(2)_hdrs)
install_libs += lib$(1).a
install_exes += $$($(2)_install_prog_exes)
install-hdrs : $(install_hdrs)
$(MKINSTALLDIRS) $(install_hdrs_dir)
- for file in $(install_hdrs); \
+ for file in $^; \
do \
$(INSTALL_HDR) $$file $(install_hdrs_dir); \
done