# Copyright 2021 The Android KVM Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This Makefile only serves as a launcher of the root Makefile with
# the GNU Make prebuilt. This way we avoid the need to put the prebuilt
# in PATH prior to running `make`.
# We use a prebuilt of Make because some systems come with an old version
# that is not compatible with some of the projects built in this repo.

ROOTDIR := $(CURDIR)
MAKE := $(ROOTDIR)/prebuilts/linux-x86/make/bin/make
MAKEFILE := $(ROOTDIR)/build/Makefile.root

.PHONY: FORCE
FORCE:

# At least one target must be defined for `make` (no arguments) to succeed.
# The name must match the default rule in $MAKEFILE.
.DEFAULT_GOAL := default
default: FORCE
	$(MAKE) -f $(MAKEFILE) $@

# Catch-all target that propagates the call to the root Makefile.
%: FORCE
	$(MAKE) -f $(MAKEFILE) $@