projects / mirror_ovs.git / blame
| Commit | Line | Data |
|---|---|---|
| 064af421 BP |
1 | # -*- makefile -*- |
| 2 | export builddir = @abs_builddir@ | |
| 3 | export srcdir = @abs_srcdir@ | |
| 4 | export top_srcdir = @abs_top_srcdir@ | |
| e3438006 | 5 | export KSRC = @KBUILD@ |
| 064af421 | 6 | export VERSION = @VERSION@ |
| 064af421 BP |
7 | |
| 8 | include $(srcdir)/../Modules.mk | |
| 9 | include $(srcdir)/Modules.mk | |
| 10 | ||
| 11 | default: $(build_links) | |
| 12 | ||
| 13 | $(foreach s,$(sort $(foreach m,$(build_modules),$($(m)_sources))), \ | |
| 14 | $(eval $(notdir $(s)): ; ln -s $(srcdir)/../$(s) $@)) | |
| 15 | ||
| 16 | distclean: clean | |
| 17 | rm -f kcompat.h | |
| 18 | distdir: clean | |
| 19 | install: | |
| 20 | all: default | |
| 21 | check: all | |
| 22 | clean: | |
| 23 | rm -f *.o *.ko *_mod.* Module.symvers *.cmd kcompat.h.new | |
| 24 | for d in $(build_links); do if test -h $$d; then rm $$d; fi; done | |
| 25 | ||
| 26 | ifneq ($(KSRC),) | |
| 27 | ||
| 28 | ifeq (/lib/modules/$(shell uname -r)/source, $(KSRC)) | |
| 29 | KOBJ := /lib/modules/$(shell uname -r)/build | |
| 30 | else | |
| 31 | KOBJ := $(KSRC) | |
| 32 | endif | |
| 33 | ||
| 064af421 BP |
34 | VERSION_FILE := $(KOBJ)/include/linux/version.h |
| 35 | ifeq (,$(wildcard $(VERSION_FILE))) | |
| 36 | $(error Linux kernel source not configured - missing version.h) | |
| 37 | endif | |
| 38 | ||
| e0510a6c | 39 | CONFIG_FILE := $(KSRC)/include/generated/autoconf.h |
| 064af421 | 40 | ifeq (,$(wildcard $(CONFIG_FILE))) |
| e0510a6c BP |
41 | CONFIG_FILE := $(KSRC)/include/linux/autoconf.h |
| 42 | ifeq (,$(wildcard $(CONFIG_FILE))) | |
| 43 | $(error Linux kernel source not configured - missing autoconf.h) | |
| 44 | endif | |
| 064af421 BP |
45 | endif |
| 46 | ||
| 47 | default: | |
| 48 | $(MAKE) -C $(KSRC) M=$(builddir) modules | |
| 44331666 WY |
49 | |
| 50 | modules_install: | |
| 51 | $(MAKE) -C $(KSRC) M=$(builddir) modules_install | |
| 064af421 BP |
52 | endif |
| 53 | ||
| 54 | # Much of the kernel build system in this file is derived from Intel's | |
| 55 | # e1000 distribution, with the following license: | |
| 56 | ||
| 57 | ################################################################################ | |
| 58 | # | |
| 59 | # Intel PRO/1000 Linux driver | |
| 60 | # Copyright(c) 1999 - 2007, 2009 Intel Corporation. | |
| 61 | # | |
| 62 | # This program is free software; you can redistribute it and/or modify it | |
| 63 | # under the terms and conditions of the GNU General Public License, | |
| 64 | # version 2, as published by the Free Software Foundation. | |
| 65 | # | |
| 66 | # This program is distributed in the hope it will be useful, but WITHOUT | |
| 67 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 68 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 69 | # more details. | |
| 70 | # | |
| 71 | # You should have received a copy of the GNU General Public License along with | |
| 72 | # this program; if not, write to the Free Software Foundation, Inc., | |
| 73 | # 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. | |
| 74 | # | |
| 75 | # The full GNU General Public License is included in this distribution in | |
| 76 | # the file called "COPYING". | |
| 77 | # | |
| 78 | # Contact Information: | |
| 79 | # Linux NICS <linux.nics@intel.com> | |
| 80 | # e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> | |
| 81 | # Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | |
| 82 | # | |
| 83 | ################################################################################ |