ifneq ($(QT_SUBDIRS),)
-.PHONY: qt-subpass
-qt-subpass:
- +@$(foreach dir, $(QT_SUBDIRS), $(call mkdir_def,$(USER_OBJS_DIR)/$(dir)) ; \
- if [ ! -e $(SOURCES_DIR)/$(dir)/Makefile ] ; then \
- ( cd $(SOURCES_DIR)/$(dir) ; $(QTDIR:%=%/bin/)qmake TOP_DIR=$(MAKERULES_DIR) \
- RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) $(QTDIR:%=QTDIR=%) CC=$(CC) \
- CXX=$(CXX) || exit 1 ;) ; fi ; \
+.PHONY: qt-subpass clean-qt distclean-qt
+
+# Usage: $(call qt_makefile_template,<qt-subdir>)
+define qt_makefile_template
+$(SOURCES_DIR)/$(1)/Makefile: $(wildcard $(SOURCES_DIR)/$(1)/*.pro)
+ cd $(SOURCES_DIR)/$(1); $(QTDIR:%=%/bin/)qmake TOP_DIR=$(OUTPUT_DIR) \
+ RELATIVE_DIR=$(RELATIVE_PREFIX)$(1) $(QTDIR:%=QTDIR=%) CC=$(CC) \
+ CXX=$(CXX) LIBS+="-L$(USER_LIB_DIR)" INCLUDEPATH+="$(USER_INCLUDE_DIR)"
+endef
+$(foreach dir,$(QT_SUBDIRS), $(eval $(call qt_makefile_template,$(dir))))
+
+qt-subpass: $(foreach dir,$(QT_SUBDIRS), $(SOURCES_DIR)/$(dir)/Makefile)
+ $(foreach dir,$(QT_SUBDIRS),\
$(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir) \
RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) -C $(SOURCES_DIR)/$(dir) \
-f $(SOURCES_DIR)/$(dir)/Makefile || exit 1 ;)
# Hook to binary pass
-binary-pass: qt-subpass
+binary-pass-submakes: qt-subpass
+
+# Hook to clean pass
+clean-local: clean-qt
+clean-qt:
+ +@$(foreach dir, $(QT_SUBDIRS), \
+ $(if $(wildcard $(SOURCES_DIR)/$(dir)/Makefile), \
+ @$(QUIET_CMD_ECHO) " CLEAN $(dir)"; \
+ $(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir) \
+ RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) -C $(SOURCES_DIR)/$(dir) \
+ -f $(SOURCES_DIR)/$(dir)/Makefile clean|| exit 1 ;))
+
+# Hook to distclean
+distclean: distclean-qt
+
+# TODO: Add distclean-qt-pass to handle QT_SUBDIRS in the whole
+# tree. This way we only distclean toplevel subdirs.
+distclean-qt:
+ +@$(foreach dir, $(QT_SUBDIRS), \
+ $(if $(wildcard $(SOURCES_DIR)/$(dir)/Makefile), \
+ @$(QUIET_CMD_ECHO) " DISTCLEAN $(dir)"; \
+ $(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir) \
+ RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) -C $(SOURCES_DIR)/$(dir) \
+ -f $(SOURCES_DIR)/$(dir)/Makefile distclean|| exit 1 ;))
endif
# Local Variables: