configure: unify recursion into sub-Makefiles

[mirror_qemu.git] / Makefile

diff --git a/Makefile b/Makefile
index 5d48dfac18a3cc5da8ff649703e1f5de04761076..118c28e80d9557c0b7fff206dc1a928b5984e834 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -164,14 +164,6 @@ ifneq ($(filter $(ninja-targets), $(ninja-cmd-goals)),)
 endif
 endif
 
-ifeq ($(CONFIG_PLUGIN),y)
-.PHONY: plugins
-plugins:
-       $(call quiet-command,\
-               $(MAKE) $(SUBDIR_MAKEFLAGS) -C contrib/plugins V="$(V)", \
-               "BUILD", "example plugins")
-endif # $(CONFIG_PLUGIN)
-
 else # config-host.mak does not exist
 ifneq ($(filter-out $(UNCHECKED_GOALS),$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
 $(error Please call configure before running make)
@@ -184,15 +176,20 @@ include $(SRC_PATH)/tests/Makefile.include
 
 all: recurse-all
 
-ROMS_RULES=$(foreach t, all clean distclean, $(addsuffix /$(t), $(ROMS)))
-.PHONY: $(ROMS_RULES)
-$(ROMS_RULES):
+SUBDIR_RULES=$(foreach t, all clean distclean, $(addsuffix /$(t), $(SUBDIRS)))
+.PHONY: $(SUBDIR_RULES)
+$(SUBDIR_RULES):
        $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $(dir $@) V="$(V)" TARGET_DIR="$(dir $@)" $(notdir $@),)
 
+ifneq ($(filter contrib/plugins, $(SUBDIRS)),)
+.PHONY: plugins
+plugins: contrib/plugins/all
+endif
+
 .PHONY: recurse-all recurse-clean
-recurse-all: $(addsuffix /all, $(ROMS))
-recurse-clean: $(addsuffix /clean, $(ROMS))
-recurse-distclean: $(addsuffix /distclean, $(ROMS))
+recurse-all: $(addsuffix /all, $(SUBDIRS))
+recurse-clean: $(addsuffix /clean, $(SUBDIRS))
+recurse-distclean: $(addsuffix /distclean, $(SUBDIRS))
 
 ######################################################################
 
@@ -296,7 +293,7 @@ help:
        $(call print-help,cscope,Generate cscope index)
        $(call print-help,sparse,Run sparse on the QEMU source)
        @echo  ''
-ifeq ($(CONFIG_PLUGIN),y)
+ifneq ($(filter contrib/plugins, $(SUBDIRS)),)
        @echo  'Plugin targets:'
        $(call print-help,plugins,Build the example TCG plugins)
        @echo  ''