Makefile: inline mk/global.mk into toplevel Makefile

Makefile

@@ -33,12 +33,22 @@ VFLAGS = +1364-2005ext+v \
     -Wno-WIDTH -Wno-PINMISSING -Wno-LITENDIAN -Wno-IMPLICIT -Wno-SELRANGE \
     -Wno-CASEINCOMPLETE -Wno-UNSIGNED
 
+
 $(eval $(call subdir,lib))
 $(eval $(call subdir,sims))
 $(eval $(call subdir,doc))
 $(eval $(call subdir,images))
 
 
+all: $(ALL_ALL)
+.DEFAULT_GOAL := all
+
+clean:
+	rm -rf $(CLEAN_ALL)
+
+distclean:
+	rm -rf $(CLEAN_ALL) $(DISTCLEAN_ALL)
+
 help:
 	@echo "Targets:"
 	@echo "  all: builds all the tools directly in this repo"
@@ -48,6 +58,7 @@ help:
 	@echo "  external: clone and build our tools in external repos "
 	@echo "            (qemu, gem5, ns-3)"
 
-.PHONY: help
+.PHONY: all clean distclean help
 
 include mk/subdir_post.mk
+-include $(DEPS_ALL)

mk/global.mk

-# Copyright 2021 Max Planck Institute for Software Systems, and
-# National University of Singapore
-#
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-#
-# The above copyright notice and this permission notice shall be
-# included in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-all: $(ALL_ALL)
-
-clean:
-	rm -rf $(CLEAN_ALL)
-
-distclean:
-	rm -rf $(CLEAN_ALL) $(DISTCLEAN_ALL)
-
-
-.PHONY: all clean distclean
-.DEFAULT_GOAL := all

mk/subdir_post.mk

@@ -30,12 +30,6 @@ DISTCLEAN_ALL := $(DISTCLEAN_ALL) $(DISTCLEAN)
 DEPS_ALL := $(DEPS_ALL) $(DEPS)
 ALL_ALL := $(ALL_ALL) $(ALL)
 
-ifeq "$(d)" ""
-include mk/global.mk
--include $(DEPS_ALL)
-else
-endif
-
 d := $(dirstack_$(sp))
 sp := $(basename $(sp))