Add dist-clean support for subdirs.

Change h323 to only remove the Makefile on a dist-clean, rather than a clean.

This fixes a bug I found with trying to run make after a make clean


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@84291 65c4cc65-6c06-0410-ace0-fbb531ad65f3

Makefile

@@ -254,6 +254,7 @@ OTHER_SUBDIRS:=utils agi
 SUBDIRS:=$(OTHER_SUBDIRS) $(MOD_SUBDIRS)
 SUBDIRS_INSTALL:=$(SUBDIRS:%=%-install)
 SUBDIRS_CLEAN:=$(SUBDIRS:%=%-clean)
+SUBDIRS_DIST_CLEAN:=$(SUBDIRS:%=%-dist-clean)
 SUBDIRS_UNINSTALL:=$(SUBDIRS:%=%-uninstall)
 MOD_SUBDIRS_EMBED_LDSCRIPT:=$(MOD_SUBDIRS:%=%-embed-ldscript)
 MOD_SUBDIRS_EMBED_LDFLAGS:=$(MOD_SUBDIRS:%=%-embed-ldflags)
@@ -360,6 +361,9 @@ include/asterisk/buildopts.h: menuselect.makeopts
 $(SUBDIRS_CLEAN):
 	@$(MAKE) --no-print-directory -C $(@:-clean=) clean
 
+$(SUBDIRS_DIST_CLEAN):
+	@$(MAKE) --no-print-directory -C $(@:-dist-clean=) dist-clean
+
 clean: $(SUBDIRS_CLEAN)
 	rm -f defaults.h
 	rm -f include/asterisk/build.h
@@ -369,7 +373,7 @@ clean: $(SUBDIRS_CLEAN)
 
 dist-clean: distclean
 
-distclean: clean
+distclean: $(SUBDIRS_DIST_CLEAN) clean
 	@$(MAKE) -C menuselect dist-clean
 	@$(MAKE) -C sounds dist-clean
 	rm -f menuselect.makeopts makeopts menuselect-tree menuselect.makedeps
@@ -712,4 +716,4 @@ menuselect-tree: $(foreach dir,$(filter-out main,$(MOD_SUBDIRS)),$(wildcard $(di
 	@echo "Generating input for menuselect ..."
 	@build_tools/prep_moduledeps > $@
 
-.PHONY: menuselect main sounds clean dist-clean distclean all prereqs cleantest uninstall _uninstall uninstall-all dont-optimize $(SUBDIRS_INSTALL) $(SUBDIRS_CLEAN) $(SUBDIRS_UNINSTALL) $(SUBDIRS) $(MOD_SUBDIRS_EMBED_LDSCRIPT) $(MOD_SUBDIRS_EMBED_LDFLAGS) $(MOD_SUBDIRS_EMBED_LIBS) menuselect.makeopts
+.PHONY: menuselect main sounds clean dist-clean distclean all prereqs cleantest uninstall _uninstall uninstall-all dont-optimize $(SUBDIRS_INSTALL) $(SUBDIRS_DIST_CLEAN) $(SUBDIRS_CLEAN) $(SUBDIRS_UNINSTALL) $(SUBDIRS) $(MOD_SUBDIRS_EMBED_LDSCRIPT) $(MOD_SUBDIRS_EMBED_LDFLAGS) $(MOD_SUBDIRS_EMBED_LIBS) menuselect.makeopts

Makefile.rules

@@ -17,6 +17,8 @@
 
 -include $(ASTTOPDIR)/makeopts
 
+.PHONY: dist-clean
+
 ifeq ($(NOISY_BUILD),)
    ECHO_PREFIX=@
    CMD_PREFIX=@
@@ -79,3 +81,5 @@ endif
 %: %.o
 	$(ECHO_PREFIX) echo "   [LD] $^ -> $@"
 	$(CMD_PREFIX) $(CXX) $(STATIC_BUILD) -o $@ $(PTHREAD_CFLAGS) $(ASTLDFLAGS) $^ $(PTHREAD_LIBS) $(LIBS)
+
+dist-clean::

channels/Makefile

@@ -68,7 +68,6 @@ ifneq ($(wildcard h323/Makefile.ast),)
 H323LDFLAGS+=-Wl,--version-script=h323/noexport.map
 clean::
 	$(MAKE) -C h323 clean
-	rm -f h323/Makefile
 else
 h323/libchanh323.a h323/Makefile.ast:
 	$(CMD_PREFIX) $(MAKE) -C h323
@@ -81,6 +80,9 @@ h323/libchanh323.a h323/Makefile.ast:
 	$(CMD_PREFIX) exit 1
 endif
 
+dist-clean::
+	rm -f h323/Makefile
+
 gentone: gentone.c
 	$(ECHO_PREFIX) echo "   [LD] $^ -> $@"
 	$(CMD_PREFIX) $(HOST_CC) $(STATIC_BUILD) -o $@ $(HOST_CFLAGS) $(HOST_LDFLAGS) $^ $(LIBS)