Changeset 75581 in vbox for trunk/src/VBox/HostDrivers/linux

Timestamp:

Nov 19, 2018 3:44:57 PM (6 years ago)

Author:

vboxsync

Message:

HostDrivers/linux/Makefile: silently skip building on pre-2.6 Linux kernels.
bugref:9165: webtools: create scripts for (re-)creating chroot build jails
This makes it easier to build host modules in a range of chroots by skipping
ones where they are not expected to build. Only done for direct invokation
of the make file. Also, allow separate building of individual drivers for
faster tests.

File:

• trunk/src/VBox/HostDrivers/linux/Makefile (modified) (4 diffs)

trunk/src/VBox/HostDrivers/linux/Makefile

@@ -39 +39 @@
  obj-m += vboxpci/
 endif
+
 else # ! KBUILD_EXTMOD
 
 # convenience Makefile without KBUILD_EXTMOD
 
-KBUILD_VERBOSE =
+KBUILD_VERBOSE ?=
+KERN_VER ?= $(shell uname -r)
+.PHONY: all install clean check unload load vboxdrv vboxnetflt vboxnetadp \
+    vboxpci
 
-all:
+all: vboxdrv vboxnetflt vboxnetadp vboxpci
+
+# We want to build on Linux 2.6.18 and later kernels.
+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 \
@@ -59 +70 @@
             echo; \
         fi
+
+vboxnetadp: vboxdrv
         @if [ -d vboxnetadp ]; then \
             if [ -f vboxdrv/Module.symvers ]; then \
@@ -68 +81 @@
             echo; \
         fi
+
+vboxpci: vboxdrv
         @if [ -d vboxpci ]; then \
             if [ -f vboxdrv/Module.symvers ]; then \
@@ -89 +104 @@
             $(MAKE) KBUILD_VERBOSE=$(KBUILD_VERBOSE) -C vboxpci install; \
         fi
+
+else
+
+vboxdrv:
+vboxnetflt:
+vboxnetadp:
+vboxpci:
+install:
+
+endif
 
 clean: