ia64/xen-unstable

view buildconfigs/mk.linux-2.6-xen0 @ 6726:0c7379b702e5

common/kernel.o contains changeset/compiler info.
Blow away on every build.
author kaf24@firebug.cl.cam.ac.uk
date Fri Sep 09 16:26:20 2005 +0000 (2005-09-09)
parents dd668f7527cb
children b2f4823b6ff0 5721657e8130 4d899a738d59 e7c7196fa329
line source
2 OS = linux
4 LINUX_SERIES = 2.6
5 LINUX_VER = 2.6.12
7 EXTRAVERSION = xen0
9 LINUX_DIR = $(OS)-$(LINUX_VER)-$(EXTRAVERSION)
11 include buildconfigs/Rules.mk
13 .PHONY: build clean delete
15 # The real action starts here!
16 build: $(LINUX_DIR)/include/linux/autoconf.h
17 if grep "^CONFIG_MODULES=" $(LINUX_DIR)/.config ; then \
18 $(MAKE) -C $(LINUX_DIR) ARCH=xen modules ; \
19 $(MAKE) -C $(LINUX_DIR) ARCH=xen INSTALL_MOD_PATH=$(DESTDIR) modules_install ; \
20 fi
21 $(MAKE) -C $(LINUX_DIR) ARCH=xen INSTALL_PATH=$(DESTDIR) install
23 $(LINUX_DIR)/include/linux/autoconf.h: ref-$(OS)-$(LINUX_VER)/.valid-ref
24 rm -rf $(LINUX_DIR)
25 cp -al $(<D) $(LINUX_DIR)
26 # Apply arch-xen patches
27 ( cd linux-$(LINUX_SERIES)-xen-sparse ; \
28 ./mkbuildtree ../$(LINUX_DIR) )
29 # Re-use config from install dir if one exits else use default config
30 CONFIG_VERSION=$$(sed -ne 's/^EXTRAVERSION = //p' $(LINUX_DIR)/Makefile); \
31 [ -r $(DESTDIR)/boot/config-$(LINUX_VER)$$CONFIG_VERSION-$(EXTRAVERSION) ] && \
32 cp $(DESTDIR)/boot/config-$(LINUX_VER)$$CONFIG_VERSION-$(EXTRAVERSION) $(LINUX_DIR)/.config \
33 || cp $(LINUX_DIR)/arch/xen/configs/$(EXTRAVERSION)_defconfig_$(XEN_TARGET_ARCH) \
34 $(LINUX_DIR)/.config
35 # See if we need to munge config to enable PAE
36 $(MAKE) CONFIG_FILE=$(LINUX_DIR)/.config -f buildconfigs/Rules.mk config-update-pae
37 # Patch kernel Makefile to set EXTRAVERSION
38 ( cd $(LINUX_DIR) ; \
39 sed -e 's/^EXTRAVERSION.*/&$$(XENGUEST)\nXENGUEST = -$(EXTRAVERSION)/' Makefile >Mk.tmp ; \
40 rm -f Makefile ; mv Mk.tmp Makefile )
41 $(MAKE) -C $(LINUX_DIR) ARCH=xen oldconfig
43 config: CONFIGMODE = menuconfig
44 config: $(LINUX_DIR)/include/linux/autoconf.h
45 $(MAKE) -C $(LINUX_DIR) ARCH=xen $(CONFIGMODE)
47 clean::
48 $(MAKE) -C $(LINUX_DIR) ARCH=xen clean
50 delete:
51 rm -rf tmp-$(OS)-$(LINUX_VER) $(LINUX_DIR)