Samuel Thibault, le Thu 14 Aug 2008 12:15:20 +0100, a écrit :
> Gerd Hoffmann, le Thu 14 Aug 2008 12:38:15 +0200, a écrit :
> > Another issue: As 64bit pv-grub can't boot 32bit kernels, the 64bit xen
> > build should create both 32bit and 64bit builds of pv-grub, so you can
> > boot 32-on-64 guests with it?
>
> I'm afraid Keir will consider it is too late in the 3.3 release to make
> such a change in the build process.
Here is a patch anyway, it doesn't touch any code so at least shouldn't
break anything.
pv-grub: On x86_64, also build an x86_32 pv-grub
This requires suffixing obj directories and having grub compiled outside
sources.
Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>
diff -r 37f3bdce0394 .hgignore
--- a/.hgignore Mon Aug 11 12:36:26 2008 +0100
+++ b/.hgignore Thu Aug 14 13:30:23 2008 +0100
@@ -90,20 +90,16 @@
^stubdom/gcc-.*$
^stubdom/include$
^stubdom/ioemu$
-^stubdom/libxc$
+^stubdom/libxc-.*$
^stubdom/lwip-.*$
^stubdom/mini-os-.*$
-^stubdom/mk-headers$
+^stubdom/mk-headers-.*$
^stubdom/newlib-.*$
^stubdom/pciutils-.*$
^stubdom/zlib-.*$
-^stubdom/grub-cvs$
-^stubdom/grub/stage2$
-^stubdom/grub/netboot$
-^stubdom/grub/dirs$
+^stubdom/grub-.*$
^stubdom/lwip/
^stubdom/ioemu/
-^stubdom/grub-upstream/
^tools/.*/build/lib.*/.*\.py$
^tools/blktap/Makefile\.smh$
^tools/blktap/drivers/blktapctrl$
diff -r 37f3bdce0394 Makefile
--- a/Makefile Mon Aug 11 12:36:26 2008 +0100
+++ b/Makefile Thu Aug 14 13:30:23 2008 +0100
@@ -22,6 +22,9 @@ build: kernels
$(MAKE) -C xen build
$(MAKE) -C tools build
$(MAKE) -C stubdom build
+ifeq (x86_64,$(XEN_TARGET_ARCH))
+ XEN_TARGET_ARCH=x86_32 $(MAKE) -C stubdom pv-grub
+endif
$(MAKE) -C docs build
# The test target is for unit tests that can run without an installation. Of
@@ -71,6 +74,9 @@ install-kernels:
.PHONY: install-stubdom
install-stubdom:
$(MAKE) -C stubdom install
+ifeq (x86_64,$(XEN_TARGET_ARCH))
+ XEN_TARGET_ARCH=x86_32 $(MAKE) -C stubdom install-grub
+endif
.PHONY: install-docs
install-docs:
@@ -109,6 +115,9 @@ clean::
$(MAKE) -C xen clean
$(MAKE) -C tools clean
$(MAKE) -C stubdom crossclean
+ifeq (x86_64,$(XEN_TARGET_ARCH))
+ XEN_TARGET_ARCH=x86_32 $(MAKE) -C stubdom crossclean
+endif
$(MAKE) -C docs clean
# clean, but blow away kernel build tree plus tarballs
@@ -117,6 +126,9 @@ distclean:
$(MAKE) -C xen distclean
$(MAKE) -C tools distclean
$(MAKE) -C stubdom distclean
+ifeq (x86_64,$(XEN_TARGET_ARCH))
+ XEN_TARGET_ARCH=x86_32 $(MAKE) -C stubdom distclean
+endif
$(MAKE) -C docs distclean
rm -rf dist patches/tmp
for i in $(ALLKERNELS) ; do $(MAKE) $$i-delete ; done
diff -r 37f3bdce0394 extras/mini-os/Makefile
--- a/extras/mini-os/Makefile Mon Aug 11 12:36:26 2008 +0100
+++ b/extras/mini-os/Makefile Thu Aug 14 13:30:23 2008 +0100
@@ -66,8 +66,8 @@ ifeq ($(lwip),y)
# lwIP library
LWC := $(shell find $(LWIPDIR)/ -type f -name '*.c')
LWC := $(filter-out %6.c %ip6_addr.c %ethernetif.c, $(LWC))
-LWC += lwip-arch.c lwip-net.c
LWO := $(patsubst %.c,%.o,$(LWC))
+LWO += $(addprefix $(OBJ_DIR)/,lwip-arch.o lwip-net.o)
$(OBJ_DIR)/lwip.a: $(LWO)
$(RM) $@
@@ -79,7 +79,7 @@ OBJS := $(filter-out $(OBJ_DIR)/lwip%.o
OBJS := $(filter-out $(OBJ_DIR)/lwip%.o $(LWO), $(OBJS))
ifeq ($(libc),y)
-APP_LDLIBS += -L$(XEN_ROOT)/stubdom/libxc -whole-archive -lxenguest -lxenctrl
-no-whole-archive
+APP_LDLIBS += -L$(XEN_ROOT)/stubdom/libxc-$(XEN_TARGET_ARCH) -whole-archive
-lxenguest -lxenctrl -no-whole-archive
APP_LDLIBS += -lpci
APP_LDLIBS += -lz
APP_LDLIBS += -lm
diff -r 37f3bdce0394 stubdom/Makefile
--- a/stubdom/Makefile Mon Aug 11 12:36:26 2008 +0100
+++ b/stubdom/Makefile Thu Aug 14 13:30:23 2008 +0100
@@ -91,9 +91,9 @@ NEWLIB_STAMPFILE=$(CROSS_ROOT)/$(GNU_TAR
NEWLIB_STAMPFILE=$(CROSS_ROOT)/$(GNU_TARGET_ARCH)-xen-elf/lib/libc.a
.PHONY: cross-newlib
cross-newlib: $(NEWLIB_STAMPFILE)
-$(NEWLIB_STAMPFILE): mk-headers newlib-$(NEWLIB_VERSION)
- mkdir -p newlib-build
- ( cd newlib-build && \
+$(NEWLIB_STAMPFILE): mk-headers-$(XEN_TARGET_ARCH) newlib-$(NEWLIB_VERSION)
+ mkdir -p newlib-$(XEN_TARGET_ARCH)
+ ( cd newlib-$(XEN_TARGET_ARCH) && \
CC_FOR_TARGET="$(CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS)
$(NEWLIB_CFLAGS)" AR_FOR_TARGET=$(AR) LD_FOR_TARGET=$(LD)
RANLIB_FOR_TARGET=$(RANLIB) ../newlib-$(NEWLIB_VERSION)/configure
--prefix=$(CROSS_PREFIX) --verbose --target=$(GNU_TARGET_ARCH)-xen-elf
--enable-newlib-io-long-long --disable-multilib && \
$(MAKE) && \
DESTDIR= $(MAKE) install )
@@ -105,12 +105,15 @@ zlib-$(ZLIB_VERSION).tar.gz:
zlib-$(ZLIB_VERSION).tar.gz:
$(WGET) $(ZLIB_URL)/$@
+zlib-$(XEN_TARGET_ARCH): zlib-$(ZLIB_VERSION).tar.gz
+ tar xzf $<
+ mv zlib-$(ZLIB_VERSION) $@
+
ZLIB_STAMPFILE=$(CROSS_ROOT)/$(GNU_TARGET_ARCH)-xen-elf/lib/libz.a
.PHONY: cross-zlib
cross-zlib: $(ZLIB_STAMPFILE)
-$(ZLIB_STAMPFILE): zlib-$(ZLIB_VERSION).tar.gz $(NEWLIB_STAMPFILE)
- tar xzf $<
- ( cd zlib-$(ZLIB_VERSION) && \
+$(ZLIB_STAMPFILE): zlib-$(XEN_TARGET_ARCH) $(NEWLIB_STAMPFILE)
+ ( cd $< && \
CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS)" CC=$(CC) ./configure
--prefix=$(CROSS_PREFIX)/$(GNU_TARGET_ARCH)-xen-elf && \
$(MAKE) libz.a && \
$(MAKE) install )
@@ -122,16 +125,17 @@ pciutils-$(LIBPCI_VERSION).tar.bz2:
pciutils-$(LIBPCI_VERSION).tar.bz2:
$(WGET) $(LIBPCI_URL)/$@
-pciutils-$(LIBPCI_VERSION): pciutils-$(LIBPCI_VERSION).tar.bz2
+pciutils-$(XEN_TARGET_ARCH): pciutils-$(LIBPCI_VERSION).tar.bz2
tar xjf $<
+ mv pciutils-$(LIBPCI_VERSION) $@
patch -d $@ -p1 < pciutils.patch
touch $@
LIBPCI_STAMPFILE=$(CROSS_ROOT)/$(GNU_TARGET_ARCH)-xen-elf/lib/libpci.a
.PHONY: cross-libpci
cross-libpci: $(LIBPCI_STAMPFILE)
-$(LIBPCI_STAMPFILE): pciutils-$(LIBPCI_VERSION) $(NEWLIB_STAMPFILE)
$(ZLIB_STAMPFILE)
- ( cd pciutils-$(LIBPCI_VERSION) && \
+$(LIBPCI_STAMPFILE): pciutils-$(XEN_TARGET_ARCH) $(NEWLIB_STAMPFILE)
$(ZLIB_STAMPFILE)
+ ( cd $< && \
cp ../libpci.config.h lib/config.h && \
echo '#define PCILIB_VERSION "$(LIBPCI_VERSION)"' >> lib/config.h && \
cp ../libpci.config.mak lib/config.mk && \
@@ -148,8 +152,9 @@ lwip-$(LWIP_VERSION).tar.gz:
lwip-$(LWIP_VERSION).tar.gz:
$(WGET) $(LWIP_URL)/$@
-lwip: lwip-$(LWIP_VERSION).tar.gz
+lwip-$(XEN_TARGET_ARCH): lwip-$(LWIP_VERSION).tar.gz
tar xzf $<
+ mv lwip $@
patch -d $@ -p0 < lwip.patch-cvs
touch $@
@@ -160,7 +165,7 @@ lwip: lwip-$(LWIP_VERSION).tar.gz
.PHONY: $(CROSS_ROOT)
$(CROSS_ROOT): cross-newlib cross-zlib cross-libpci
-mk-headers:
+mk-headers-$(XEN_TARGET_ARCH):
mkdir -p include/xen && \
ln -sf $(addprefix ../../,$(wildcard
$(XEN_ROOT)/xen/include/public/*.h)) include/xen && \
ln -sf $(addprefix ../../$(XEN_ROOT)/xen/include/public/,arch-ia64
arch-x86 hvm io xsm) include/xen && \
@@ -169,13 +174,13 @@ mk-headers:
ln -sf $(addprefix ../../,$(wildcard
$(XEN_ROOT)/tools/include/xen-foreign/*)) include/xen-foreign/ && \
$(MAKE) -C include/xen-foreign/ && \
( [ -h include/xen/foreign ] || ln -sf ../xen-foreign
include/xen/foreign )
- mkdir -p libxc
- [ -h libxc/Makefile ] || ( cd libxc && \
+ mkdir -p libxc-$(XEN_TARGET_ARCH)
+ [ -h libxc-$(XEN_TARGET_ARCH)/Makefile ] || ( cd
libxc-$(XEN_TARGET_ARCH) && \
ln -sf ../$(XEN_ROOT)/tools/libxc/*.h . && \
ln -sf ../$(XEN_ROOT)/tools/libxc/*.c . && \
ln -sf ../$(XEN_ROOT)/tools/libxc/Makefile . )
- mkdir -p libxc/$(XEN_TARGET_ARCH)
- [ -h libxc/$(XEN_TARGET_ARCH) ] || ( cd libxc/$(XEN_TARGET_ARCH) && \
+ mkdir -p libxc-$(XEN_TARGET_ARCH)/$(XEN_TARGET_ARCH)
+ [ -h libxc-$(XEN_TARGET_ARCH)/$(XEN_TARGET_ARCH) ] || ( cd
libxc-$(XEN_TARGET_ARCH)/$(XEN_TARGET_ARCH) && \
ln -sf ../$(XEN_ROOT)/tools/libxc/$(XEN_TARGET_ARCH)/*.c . && \
ln -sf ../$(XEN_ROOT)/tools/libxc/$(XEN_TARGET_ARCH)/*.h . && \
ln -sf ../$(XEN_ROOT)/tools/libxc/$(XEN_TARGET_ARCH)/Makefile . )
@@ -196,9 +201,9 @@ endif
[ ! -h ioemu/config-host.h ] || rm -f ioemu/config-host.h
[ ! -h ioemu/config-host.mak ] || rm -f ioemu/config-host.mak
$(MAKE) -C $(MINI_OS) links
- touch mk-headers
+ touch mk-headers-$(XEN_TARGET_ARCH)
-TARGETS_MINIOS=$(addprefix mini-os-,$(TARGETS))
+TARGETS_MINIOS=$(addprefix mini-os-$(XEN_TARGET_ARCH)-,$(TARGETS))
$(TARGETS_MINIOS): mini-os-%:
[ -d $@ ] || \
for i in $$(cd $(MINI_OS) ; find . -type d) ; do \
@@ -210,9 +215,9 @@ TARGETS_MINIOS=$(addprefix mini-os-,$(TA
#######
.PHONY: libxc
-libxc: libxc/libxenctrl.a libxc/libxenguest.a
-libxc/libxenctrl.a libxc/libxenguest.a:: cross-zlib
- CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) -C libxc
+libxc: libxc-$(XEN_TARGET_ARCH)/libxenctrl.a
libxc-$(XEN_TARGET_ARCH)/libxenguest.a
+libxc-$(XEN_TARGET_ARCH)/libxenctrl.a libxc-$(XEN_TARGET_ARCH)/libxenguest.a::
cross-zlib
+ CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) -C
libxc-$(XEN_TARGET_ARCH)
#######
# ioemu
@@ -224,12 +229,12 @@ ifeq ($(CONFIG_QEMU),ioemu)
[ -f ioemu/config-host.mak ] || \
( cd ioemu ; \
XEN_TARGET_ARCH=$(XEN_TARGET_ARCH) CFLAGS="$(TARGET_CFLAGS)" sh
configure --prefix=/usr --enable-stubdom $(IOEMU_OPTIONS))
- CPPFLAGS="$(TARGET_CPPFLAGS)" $(MAKE) -C ioemu LWIPDIR=$(CURDIR)/lwip
TOOLS=
+ CPPFLAGS="$(TARGET_CPPFLAGS)" $(MAKE) -C ioemu
LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH) TOOLS=
else
[ -f ioemu/config-host.mak ] || \
( cd ioemu ; \
CONFIG_STUBDOM=yes XEN_ROOT=$(abspath $(XEN_ROOT))
XEN_TARGET_ARCH=$(XEN_TARGET_ARCH) CFLAGS="$(TARGET_CFLAGS)" sh ./xen-setup
--cc=$(CC) --disable-gcc-check $(IOEMU_OPTIONS))
- CPPFLAGS= TARGET_CPPFLAGS="$(TARGET_CPPFLAGS)" $(MAKE) -C ioemu
LWIPDIR=$(CURDIR)/lwip TOOLS= CONFIG_STUBDOM=yes
+ CPPFLAGS= TARGET_CPPFLAGS="$(TARGET_CPPFLAGS)" $(MAKE) -C ioemu
LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH) TOOLS= CONFIG_STUBDOM=yes
endif
######
@@ -238,7 +243,7 @@ endif
.PHONY: caml
caml: $(CROSS_ROOT)
- CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) -C $@
LWIPDIR=$(CURDIR)/lwip
+ CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) -C $@
LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH)
###
# C
@@ -246,7 +251,7 @@ caml: $(CROSS_ROOT)
.PHONY: c
c: $(CROSS_ROOT)
- CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) -C $@
LWIPDIR=$(CURDIR)/lwip
+ CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) -C $@
LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH)
######
# Grub
@@ -264,7 +269,8 @@ grub-upstream: grub-$(GRUB_VERSION).tar.
.PHONY: grub
grub: grub-upstream $(CROSS_ROOT)
- CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) -C $@
+ mkdir -p grub-$(XEN_TARGET_ARCH)
+ CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) -C $@
OBJ_DIR=$(CURDIR)/grub-$(XEN_TARGET_ARCH)
########
# minios
@@ -276,21 +282,21 @@ else
else
ioemu-stubdom: APP_OBJS=$(CURDIR)/ioemu/i386-stubdom/qemu.a
$(CURDIR)/ioemu/i386-stubdom/libqemu.a $(CURDIR)/ioemu/libqemu_common.a
endif
-ioemu-stubdom: mini-os-ioemu lwip libxc ioemu
- DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="-DCONFIG_QEMU
$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" $(MAKE) -C $(MINI_OS)
OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip APP_OBJS="$(APP_OBJS)"
+ioemu-stubdom: mini-os-$(XEN_TARGET_ARCH)-ioemu lwip-$(XEN_TARGET_ARCH) libxc
ioemu
+ DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="-DCONFIG_QEMU
$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" $(MAKE) -C $(MINI_OS)
OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH)
APP_OBJS="$(APP_OBJS)"
CAMLLIB = $(shell ocamlc -where)
.PHONY: caml-stubdom
-caml-stubdom: mini-os-caml lwip libxc caml
- DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="-DCONFIG_CAML
$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" $(MAKE) -C $(MINI_OS)
OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip
APP_OBJS="$(CURDIR)/caml/main-caml.o $(CURDIR)/caml/caml.o
$(CAMLLIB)/libasmrun.a"
+caml-stubdom: mini-os-$(XEN_TARGET_ARCH)-caml lwip-$(XEN_TARGET_ARCH) libxc
caml
+ DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="-DCONFIG_CAML
$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" $(MAKE) -C $(MINI_OS)
OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH)
APP_OBJS="$(CURDIR)/caml/main-caml.o $(CURDIR)/caml/caml.o
$(CAMLLIB)/libasmrun.a"
.PHONY: c-stubdom
-c-stubdom: mini-os-c lwip libxc c
- DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="-DCONFIG_C
$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" $(MAKE) -C $(MINI_OS)
OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip APP_OBJS=$(CURDIR)/c/main.a
+c-stubdom: mini-os-$(XEN_TARGET_ARCH)-c lwip-$(XEN_TARGET_ARCH) libxc c
+ DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="-DCONFIG_C
$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" $(MAKE) -C $(MINI_OS)
OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH)
APP_OBJS=$(CURDIR)/c/main.a
.PHONY: pv-grub
-pv-grub: mini-os-grub libxc grub
- DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="-DCONFIG_GRUB
$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" $(MAKE) -C $(MINI_OS)
OBJ_DIR=$(CURDIR)/$< APP_OBJS=$(CURDIR)/grub/main.a
+pv-grub: mini-os-$(XEN_TARGET_ARCH)-grub libxc grub
+ DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="-DCONFIG_GRUB
$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" $(MAKE) -C $(MINI_OS)
OBJ_DIR=$(CURDIR)/$< APP_OBJS=$(CURDIR)/grub-$(XEN_TARGET_ARCH)/main.a
#########
# install
@@ -310,11 +316,11 @@ install-ioemu: ioemu-stubdom
$(INSTALL_DIR) "$(DESTDIR)/usr/lib/xen/bin"
$(INSTALL_PROG) stubdom-dm "$(DESTDIR)/usr/lib/xen/bin"
$(INSTALL_DIR) "$(DESTDIR)/usr/lib/xen/boot"
- $(INSTALL_DATA) mini-os-ioemu/mini-os.gz
"$(DESTDIR)/usr/lib/xen/boot/ioemu-stubdom.gz"
+ $(INSTALL_DATA) mini-os-$(XEN_TARGET_ARCH)-ioemu/mini-os.gz
"$(DESTDIR)/usr/lib/xen/boot/ioemu-stubdom.gz"
install-grub: pv-grub
$(INSTALL_DIR) "$(DESTDIR)/usr/lib/xen/boot"
- $(INSTALL_DATA) mini-os-grub/mini-os.gz
"$(DESTDIR)/usr/lib/xen/boot/pv-grub.gz"
+ $(INSTALL_DATA) mini-os-$(XEN_TARGET_ARCH)-grub/mini-os.gz
"$(DESTDIR)/usr/lib/xen/boot/pv-grub-$(XEN_TARGET_ARCH).gz"
#######
# clean
@@ -323,30 +329,30 @@ install-grub: pv-grub
# Only clean the libxc/ioemu/mini-os part
.PHONY: clean
clean:
- rm -fr mini-os-ioemu
- rm -fr mini-os-c
- rm -fr mini-os-caml
- rm -fr mini-os-grub
+ rm -fr mini-os-$(XEN_TARGET_ARCH)-ioemu
+ rm -fr mini-os-$(XEN_TARGET_ARCH)-c
+ rm -fr mini-os-$(XEN_TARGET_ARCH)-caml
+ rm -fr mini-os-$(XEN_TARGET_ARCH)-grub
$(MAKE) -C caml clean
$(MAKE) -C c clean
- $(MAKE) -C grub clean
- [ ! -d libxc ] || $(MAKE) -C libxc clean
+ rm -fr grub-$(XEN_TARGET_ARCH)
+ [ ! -d libxc-$(XEN_TARGET_ARCH) ] || $(MAKE) -C
libxc-$(XEN_TARGET_ARCH) clean
[ ! -d ioemu ] || $(MAKE) -C ioemu clean
# clean the cross-compilation result
.PHONY: crossclean
crossclean: clean
rm -fr $(CROSS_ROOT)
- rm -fr newlib-build
- rm -fr zlib-$(ZLIB_VERSION) pciutils-$(LIBPCI_VERSION)
- rm -fr libxc ioemu
- rm -f mk-headers
+ rm -fr newlib-$(XEN_TARGET_ARCH)
+ rm -fr zlib-$(XEN_TARGET_ARCH) pciutils-$(XEN_TARGET_ARCH)
+ rm -fr libxc-$(XEN_TARGET_ARCH) ioemu
+ rm -f mk-headers-$(XEN_TARGET_ARCH)
# clean patched sources
.PHONY: patchclean
patchclean: crossclean
rm -fr newlib-$(NEWLIB_VERSION)
- rm -fr lwip
+ rm -fr lwip-$(XEN_TARGET_ARCH)
rm -fr grub-upstream
# clean downloads
diff -r 37f3bdce0394 stubdom/grub/Makefile
--- a/stubdom/grub/Makefile Mon Aug 11 12:36:26 2008 +0100
+++ b/stubdom/grub/Makefile Thu Aug 14 13:30:23 2008 +0100
@@ -3,7 +3,7 @@ include $(XEN_ROOT)/Config.mk
include $(XEN_ROOT)/Config.mk
vpath %.c ../grub-upstream
-BOOT=boot-$(XEN_TARGET_ARCH).o
+BOOT=$(OBJ_DIR)/boot-$(XEN_TARGET_ARCH).o
DEF_CPPFLAGS += -I$(XEN_ROOT)/tools/libxc -I$(XEN_ROOT)/tools/include -I.
DEF_CPPFLAGS += -I../grub-upstream/stage1
@@ -17,7 +17,7 @@ DEF_CPPFLAGS += -DPRESET_MENU_STRING='""
DEF_CPPFLAGS += -DPRESET_MENU_STRING='""'
DEF_CPPFLAGS += -DPACKAGE='"grubdom"' -DVERSION='"0.97"'
-all: main.a
+all: $(OBJ_DIR)/main.a
STAGE2_SOURCES=builtins.c char_io.c cmdline.c common.c console.c disk_io.c
graphics.c gunzip.c md5.c serial.c stage2.c terminfo.c tparm.c
@@ -59,16 +59,26 @@ NETBOOT_SOURCES:=$(addprefix netboot/,$(
$(BOOT): DEF_CPPFLAGS+=-D__ASSEMBLY__
-OBJS = $(NETBOOT_SOURCES:.c=.o) $(STAGE2_SOURCES:.c=.o) kexec.o mini-os.o
+PV_GRUB_SOURCES = kexec.c mini-os.c
-dirs:
- mkdir -p netboot stage2
+SOURCES = $(NETBOOT_SOURCES) $(STAGE2_SOURCES) $(PV_GRUB_SOURCES)
+
+OBJS = $(addprefix $(OBJ_DIR)/,$(SOURCES:.c=.o))
+
+$(OBJ_DIR)/dirs:
+ mkdir -p $(OBJ_DIR)/netboot $(OBJ_DIR)/stage2
touch $@
-$(OBJS): dirs
+$(OBJS): $(OBJ_DIR)/dirs
-main.a: $(BOOT) $(OBJS)
+$(OBJ_DIR)/main.a: $(BOOT) $(OBJS)
$(AR) cr $@ $^
+
+$(OBJ_DIR)/%.o: %.c
+ $(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
+
+$(OBJ_DIR)/%.o: %.S
+ $(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
clean:
rm -fr dirs *.a *.o stage2 netboot
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
Home