1 files changed, 248 insertions, 0 deletions
diff --git a/src/VBox/HostDrivers/linux/Makefile b/src/VBox/HostDrivers/linux/Makefile
new file mode 100644
index 00000000..c32cb136
--- /dev/null
+++ b/src/VBox/HostDrivers/linux/Makefile
@@ -0,0 +1,248 @@
+#
+# Makefile for the VirtualBox Linux Host Drivers.
+#
+
+#
+# Copyright (C) 2008-2023 Oracle and/or its affiliates.
+#
+# This file is part of VirtualBox base platform packages, as
+# available from https://www.virtualbox.org.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation, in version 3 of the
+# License.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <https://www.gnu.org/licenses>.
+#
+# The contents of this file may alternatively be used under the terms
+# of the Common Development and Distribution License Version 1.0
+# (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+# in the VirtualBox distribution, in which case the provisions of the
+# CDDL are applicable instead of those of the GPL.
+#
+# You may elect to license modified versions of this file under the
+# terms and conditions of either the GPL or the CDDL or both.
+#
+# SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+#
+
+ifneq ($(KERNELRELEASE),)
+
+# Building from kBuild (make -C <kernel_directory> M=`pwd`),
+# or inside a kernel source tree.
+
+obj-m = vboxdrv/
+ ifneq ($(wildcard $(CURDIR)/vboxnetflt/Makefile),)
+obj-m += vboxnetflt/
+ endif
+ ifneq ($(wildcard $(CURDIR)/vboxnetadp/Makefile),)
+obj-m += vboxnetadp/
+ endif
+ ifneq ($(wildcard $(CURDIR)/vboxpci/Makefile),)
+obj-m += vboxpci/
+ endif
+
+else # ! KERNELRELEASE
+
+# convenience Makefile without KERNELRELEASE
+
+ifndef SUDO
+ ifneq ($(shell id -u),0)
+SUDO := $(firstword $(wildcard /usr/bin/sudo /bin/sudo /usr/sbin/sudo))
+ else
+SUDO :=
+ endif
+endif
+
+KBUILD_VERBOSE ?=
+.PHONY: all install clean check unload load \
+    vboxdrv vboxnetflt vboxnetadp vboxpci \
+    install-vboxdrv install-vboxnetflt install-vboxnetadp install-vboxpci \
+    clean-vboxdrv clean-vboxnetflt clean-vboxnetadp clean-vboxpci
+
+all: vboxdrv vboxnetflt vboxnetadp vboxpci
+
+# We want to build on Linux 2.6.18 and later kernels.
+KERN_VER ?= $(shell uname -r)
+ ifneq ($(filter-out 1.% 2.0.% 2.1.% 2.2.% 2.3.% 2.4.% 2.5.%,$(KERN_VER)),)
+
+vboxdrv:
+	@echo "=== Building 'vboxdrv' module ==="
+	+@$(MAKE) KBUILD_VERBOSE=$(KBUILD_VERBOSE) -C vboxdrv
+	@cp vboxdrv/vboxdrv.ko .
+	@echo
+
+vboxnetflt: vboxdrv
+	+@if [ -d vboxnetflt ]; then \
+	    if [ -f vboxdrv/Module.symvers ]; then \
+	        cp vboxdrv/Module.symvers vboxnetflt; \
+	    fi; \
+	    echo "=== Building 'vboxnetflt' module ==="; \
+	    $(MAKE) KBUILD_VERBOSE=$(KBUILD_VERBOSE) KBUILD_EXTRA_SYMBOLS=$(abspath vboxnetflt/Module.symvers) -C vboxnetflt || exit 1; \
+	    cp vboxnetflt/vboxnetflt.ko .; \
+	    echo; \
+	fi
+
+vboxnetadp: vboxdrv
+	+@if [ -d vboxnetadp ]; then \
+	    if [ -f vboxdrv/Module.symvers ]; then \
+	        cp vboxdrv/Module.symvers vboxnetadp; \
+	    fi; \
+	    echo "=== Building 'vboxnetadp' module ==="; \
+	    $(MAKE) KBUILD_VERBOSE=$(KBUILD_VERBOSE) KBUILD_EXTRA_SYMBOLS=$(abspath vboxnetadp/Module.symvers) -C vboxnetadp || exit 1; \
+	    cp vboxnetadp/vboxnetadp.ko .; \
+	    echo; \
+	fi
+
+vboxpci: vboxdrv
+	+@if [ -d vboxpci ]; then \
+	    if [ -f vboxdrv/Module.symvers ]; then \
+	        cp vboxdrv/Module.symvers vboxpci; \
+	    fi; \
+	    echo "=== Building 'vboxpci' module ==="; \
+	    $(MAKE) KBUILD_VERBOSE=$(KBUILD_VERBOSE) KBUILD_EXTRA_SYMBOLS=$(abspath vboxpci/Module.symvers) -C vboxpci || exit 1; \
+	    cp vboxpci/vboxpci.ko .; \
+	    echo; \
+	fi
+
+install-vboxdrv:
+	+@$(MAKE) KBUILD_VERBOSE=$(KBUILD_VERBOSE) -C vboxdrv install
+
+install-vboxnetflt:
+	+@if [ -d vboxnetflt ]; then \
+	    $(MAKE) KBUILD_VERBOSE=$(KBUILD_VERBOSE) -C vboxnetflt install; \
+	fi
+
+install-vboxnetadp:
+	+@if [ -d vboxnetadp ]; then \
+	    $(MAKE) KBUILD_VERBOSE=$(KBUILD_VERBOSE) -C vboxnetadp install; \
+	fi
+
+install-vboxpci:
+	+@if [ -d vboxpci ]; then \
+	    $(MAKE) KBUILD_VERBOSE=$(KBUILD_VERBOSE) -C vboxpci install; \
+	fi
+
+install: install-vboxdrv install-vboxnetflt install-vboxnetadp install-vboxpci
+
+# Look for wrapper modules, sorting them so vmmr0 is first.
+VBOX_WRAPPER_DIRS := $(notdir $(wildcard $(CURDIR)/vbox_*))
+  ifneq ($(VBOX_WRAPPER_DIRS),)
+VBOX_WRAPPER_DIRS := $(filter vbox_vmmr0,$(VBOX_WRAPPER_DIRS)) $(sort $(filter-out vbox_vmmr0,$(VBOX_WRAPPER_DIRS)))
+  endif
+  define wrapper_template
+$(wrapper): $(subst $(wrapper),,vbox_vmmr0)
+	+$$(MAKE) KBUILD_VERBOSE=$$(KBUILD_VERBOSE) -C $(wrapper)/
+
+load-$(wrapper): $(subst load-$(wrapper),,load-vbox_vmmr0)
+	@if ! grep -q "^$(wrapper) " /proc/modules; then \
+       	echo "Loading $(wrapper)..."; \
+		$(SUDO) /sbin/insmod $(wrapper)/$(wrapper).ko; \
+	else \
+       	echo "Skipping loading $(wrapper) module (already loaded)."; \
+	fi
+
+unload-$(wrapper):
+	@if grep -q "^$(wrapper) " /proc/modules; then \
+       	echo "Unloading $(wrapper)..."; \
+		$(SUDO) /sbin/rmmod $(wrapper)/$(wrapper).ko; \
+	fi
+  endef
+$(foreach wrapper,$(VBOX_WRAPPER_DIRS), $(eval $(wrapper_template)))
+
+wrappers: 	$(VBOX_WRAPPER_DIRS)
+wrappers-load: $(addprefix load-,$(VBOX_WRAPPER_DIRS))
+wrappers-unload:
+	@for module in $(filter-out vbox_vmmr0,$(VBOX_WRAPPER_DIRS)) $(filter vbox_vmmr0,$(VBOX_WRAPPER_DIRS)); \
+	do \
+		if grep -q "^$${module} " /proc/modules; then \
+			echo "Unloading $${module}..."; \
+			$(SUDO) /sbin/rmmod "$${module}"; \
+		fi \
+	done
+wrappers-reload: wrappers-unload
+	+$(MAKE) -f $(lastword $(MAKEFILE_LIST)) --no-print-directory wrappers-load
+
+buildid:
+	@for module in $(foreach module,vboxdrv vboxnetflt vboxnetadp $(VBOX_WRAPPER_DIRS),$(module)/$(module).ko); \
+	do \
+		buildid=`readelf -n $${module} | sed -ne 's/^.*Build ID: *\([[:xdigit:]][[:xdigit:]]\)\(.*\)$$/\1\/\2/p' `; \
+		if [ -n "$${buildid}" ]; then \
+			mkdir -p ~/.debug/.build-id/`dirname $${buildid}`; \
+			ln -sfn -- "$(CURDIR)/$${module}" ~/.debug/.build-id/$${buildid}; \
+		else \
+			echo "warning: No build ID for $${module}"; \
+		fi \
+	done
+
+.PHONY: wrappers wrappers-load wrappers-unload buildid $(VBOX_WRAPPER_DIRS) \
+	$(addprefix load-,$(VBOX_WRAPPER_DIRS)) $(addprefix unload-,$(VBOX_WRAPPER_DIRS))
+
+ else # Too old:
+
+VBOX_WRAPPER_DIRS :=
+
+vboxdrv:
+vboxnetflt:
+vboxnetadp:
+vboxpci:
+install:
+wrappers:
+wrappers-load:
+wrappers-unload:
+buildid:
+
+ endif
+
+clean-vboxdrv:
+	+@$(MAKE) -C vboxdrv clean
+	rm -rf vboxdrv.ko
+
+clean-vboxnetflt:
+	+@if [ -d vboxnetflt ]; then \
+	    $(MAKE) -C vboxnetflt clean; \
+	fi
+	rm -rf vboxnetflt.ko
+
+clean-vboxnetadp:
+	+@if [ -d vboxnetadp ]; then \
+	    $(MAKE) -C vboxnetadp clean; \
+	fi
+	rm -rf vboxnetadp.ko
+
+clean-vboxpci:
+	+@if [ -d vboxpci ]; then \
+	    $(MAKE) -C vboxpci clean; \
+	fi
+	rm -f vboxpci.ko
+
+clean: clean-vboxdrv clean-vboxnetflt clean-vboxnetadp clean-vboxpci
+
+check:
+	+@$(MAKE) KBUILD_VERBOSE=$(KBUILD_VERBOSE) -C vboxdrv check
+
+unload:
+	@for module in vboxpci vboxnetadp vboxnetflt vboxdrv; do \
+		if grep "^$$module " /proc/modules >/dev/null; then \
+			echo "Removing previously installed $$module module"; \
+			$(SUDO) /sbin/rmmod $$module; \
+		fi; \
+	done
+
+load: unload
+	@for module in vboxdrv vboxnetflt vboxnetadp vboxpci; do \
+		if test -f $$module.ko; then \
+			echo "Installing $$module module"; \
+			$(SUDO) /sbin/insmod $$module.ko; \
+		fi; \
+	done
+
+endif # ! KERNELRELEASE
+