From dbd56b5c30b26127b97504cbd560bf9460a04d26 Mon Sep 17 00:00:00 2001 From: Keir Fraser Date: Tue, 17 Jun 2008 09:36:25 +0100 Subject: minios,stubdom: Add OBJ_DIR parameter to compile outside sources, which permits to easily compile mini-os in various flavors. Also clean some parts of stubdom build. Signed-off-by: Samuel Thibault --- .hgignore | 4 +-- extras/mini-os/Makefile | 41 ++++++++++++------------ extras/mini-os/arch/ia64/Makefile | 7 +++-- extras/mini-os/arch/x86/Makefile | 10 +++--- extras/mini-os/main.c | 6 ++-- extras/mini-os/minios.mk | 6 ++-- stubdom/Makefile | 66 ++++++++++++++++++++++----------------- stubdom/c/Makefile | 5 +-- stubdom/caml/Makefile | 5 +-- tools/ioemu/Makefile.target | 7 ----- 10 files changed, 77 insertions(+), 80 deletions(-) diff --git a/.hgignore b/.hgignore index ad9043b460..183af2d72e 100644 --- a/.hgignore +++ b/.hgignore @@ -90,12 +90,10 @@ ^stubdom/ioemu$ ^stubdom/libxc$ ^stubdom/lwip-.*$ -^stubdom/mini-os$ +^stubdom/mini-os-.*$ ^stubdom/newlib-.*$ ^stubdom/pciutils-.*$ ^stubdom/zlib-.*$ -^stubdom/c/main-c.c$ -^stubdom/caml/main-c.c$ ^tools/.*/TAGS$ ^tools/.*/build/lib.*/.*\.py$ ^tools/blktap/Makefile\.smh$ diff --git a/extras/mini-os/Makefile b/extras/mini-os/Makefile index 18497e1843..bc55145f3a 100644 --- a/extras/mini-os/Makefile +++ b/extras/mini-os/Makefile @@ -6,6 +6,7 @@ export XEN_ROOT = ../.. include $(XEN_ROOT)/Config.mk +OBJ_DIR ?= $(CURDIR) ifneq ($(stubdom),y) include Config.mk @@ -20,7 +21,7 @@ include minios.mk # Define some default flags for linking. LDLIBS := APP_LDLIBS := -LDARCHLIB := -L$(TARGET_ARCH_DIR) -l$(ARCH_LIB_NAME) +LDARCHLIB := -L$(OBJ_DIR)/$(TARGET_ARCH_DIR) -l$(ARCH_LIB_NAME) LDFLAGS_FINAL := -T $(TARGET_ARCH_DIR)/minios-$(XEN_TARGET_ARCH).lds # Prefix for global API names. All other symbols are localised before @@ -35,14 +36,14 @@ SUBDIRS := lib xenbus console # The common mini-os objects to build. APP_OBJS := -OBJS := $(patsubst %.c,%.o,$(wildcard *.c)) -OBJS += $(patsubst %.c,%.o,$(wildcard lib/*.c)) -OBJS += $(patsubst %.c,%.o,$(wildcard xenbus/*.c)) -OBJS += $(patsubst %.c,%.o,$(wildcard console/*.c)) +OBJS := $(patsubst %.c,$(OBJ_DIR)/%.o,$(wildcard *.c)) +OBJS += $(patsubst %.c,$(OBJ_DIR)/%.o,$(wildcard lib/*.c)) +OBJS += $(patsubst %.c,$(OBJ_DIR)/%.o,$(wildcard xenbus/*.c)) +OBJS += $(patsubst %.c,$(OBJ_DIR)/%.o,$(wildcard console/*.c)) .PHONY: default -default: $(TARGET) +default: $(OBJ_DIR)/$(TARGET) # Create special architecture specific links. The function arch_links # has to be defined in arch.mk (see include above). @@ -57,7 +58,7 @@ links: $(ARCH_LINKS) .PHONY: arch_lib arch_lib: - $(MAKE) --directory=$(TARGET_ARCH_DIR) || exit 1; + $(MAKE) --directory=$(TARGET_ARCH_DIR) OBJ_DIR=$(OBJ_DIR)/$(TARGET_ARCH_DIR) || exit 1; ifeq ($(lwip),y) # lwIP library @@ -66,14 +67,14 @@ LWC := $(filter-out %6.c %ip6_addr.c %ethernetif.c, $(LWC)) LWC += lwip-arch.c lwip-net.c LWO := $(patsubst %.c,%.o,$(LWC)) -lwip.a: $(LWO) +$(OBJ_DIR)/lwip.a: $(LWO) $(RM) $@ $(AR) cqs $@ $^ -OBJS += lwip.a +OBJS += $(OBJ_DIR)/lwip.a endif -OBJS := $(filter-out main.o lwip%.o $(LWO), $(OBJS)) +OBJS := $(filter-out $(OBJ_DIR)/lwip%.o $(LWO), $(OBJS)) ifeq ($(libc),y) APP_LDLIBS += -L$(XEN_ROOT)/stubdom/libxc -whole-archive -lxenguest -lxenctrl -no-whole-archive @@ -84,14 +85,14 @@ LDLIBS += -lc endif ifneq ($(APP_OBJS)-$(lwip),-y) -OBJS := $(filter-out daytime.o, $(OBJS)) +OBJS := $(filter-out $(OBJ_DIR)/daytime.o, $(OBJS)) endif -$(TARGET)_app.o: $(APP_OBJS) app.lds - $(LD) -r -d $(LDFLAGS) $^ $(APP_LDLIBS) --undefined app_main -o $@ +$(OBJ_DIR)/$(TARGET)_app.o: $(APP_OBJS) app.lds + $(LD) -r -d $(LDFLAGS) $^ $(APP_LDLIBS) --undefined main -o $@ -$(TARGET): links $(OBJS) $(TARGET)_app.o arch_lib - $(LD) -r $(LDFLAGS) $(HEAD_OBJ) $(TARGET)_app.o $(OBJS) $(LDARCHLIB) $(LDLIBS) -o $@.o +$(OBJ_DIR)/$(TARGET): links $(OBJS) $(OBJ_DIR)/$(TARGET)_app.o arch_lib + $(LD) -r $(LDFLAGS) $(HEAD_OBJ) $(OBJ_DIR)/$(TARGET)_app.o $(OBJS) $(LDARCHLIB) $(LDLIBS) -o $@.o $(OBJCOPY) -w -G $(GLOBAL_PREFIX)* -G _start $@.o $@.o $(LD) $(LDFLAGS) $(LDFLAGS_FINAL) $@.o $(EXTRA_OBJS) -o $@ gzip -f -9 -c $@ >$@.gz @@ -99,15 +100,15 @@ $(TARGET): links $(OBJS) $(TARGET)_app.o arch_lib .PHONY: clean arch_clean arch_clean: - $(MAKE) --directory=$(TARGET_ARCH_DIR) clean || exit 1; + $(MAKE) --directory=$(TARGET_ARCH_DIR) OBJ_DIR=$(OBJ_DIR)/$(TARGET_ARCH_DIR) clean || exit 1; clean: arch_clean - for dir in $(SUBDIRS); do \ + for dir in $(addprefix $(OBJ_DIR)/,$(SUBDIRS)); do \ rm -f $$dir/*.o; \ done - rm -f *.o *~ core $(TARGET).elf $(TARGET).raw $(TARGET) $(TARGET).gz - find . -type l | xargs rm -f - $(RM) lwip.a $(LWO) + rm -f $(OBJ_DIR)/*.o *~ $(OBJ_DIR)/core $(OBJ_DIR)/$(TARGET).elf $(OBJ_DIR)/$(TARGET).raw $(OBJ_DIR)/$(TARGET) $(OBJ_DIR)/$(TARGET).gz + find . $(OBJ_DIR) -type l | xargs rm -f + $(RM) $(OBJ_DIR)/lwip.a $(LWO) rm -f tags TAGS diff --git a/extras/mini-os/arch/ia64/Makefile b/extras/mini-os/arch/ia64/Makefile index 6e46aa67ef..405066215d 100644 --- a/extras/mini-os/arch/ia64/Makefile +++ b/extras/mini-os/arch/ia64/Makefile @@ -40,12 +40,13 @@ ARCH_OBJS += __umoddi3.o ARCH_OBJS += __udivdi3.o ARCH_OBJS += __udivsi3.o ARCH_OBJS += __divdi3.o +ARCH_OBJS := $(addprefix $(OBJ_DIR)/,$(ARCH_OBJS)) GEN_OFF_SRC := gen_off.c GEN_OFF_ASM := gen_off.s GEN_OFF_H := $(MINI-OS_ROOT)/include/$(ARCH_INC)/offsets.h -all: $(ARCH_LIB) +all: $(OBJ_DIR)/$(ARCH_LIB) $(GEN_OFF_ASM): $(GEN_OFF_SRC) $(CC) -S -o $@ $(CPPFLAGS) $< @@ -53,10 +54,10 @@ $(GEN_OFF_ASM): $(GEN_OFF_SRC) $(GEN_OFF_H): $(GEN_OFF_ASM) sed -ne "/^->/ {s/->/#define /; p}" < $< > $@ -$(ARCH_LIB): $(GEN_OFF_H) $(ARCH_OBJS) $(HEAD_ARCH_OBJ) +$(OBJ_DIR)/$(ARCH_LIB): $(GEN_OFF_H) $(ARCH_OBJS) $(OBJ_DIR)/$(HEAD_ARCH_OBJ) $(AR) rv $(ARCH_LIB) $(ARCH_OBJS) clean: - rm -f $(ARCH_LIB) $(ARCH_OBJS) $(HEAD_ARCH_OBJ) + rm -f $(OBJ_DIR)/$(ARCH_LIB) $(ARCH_OBJS) $(OBJ_DIR)/$(HEAD_ARCH_OBJ) rm -f $(GEN_OFF_ASM) rm -f $(GEN_OFF_H) diff --git a/extras/mini-os/arch/x86/Makefile b/extras/mini-os/arch/x86/Makefile index 21f0958f6a..3c5fb6ae78 100644 --- a/extras/mini-os/arch/x86/Makefile +++ b/extras/mini-os/arch/x86/Makefile @@ -17,15 +17,15 @@ include ../../minios.mk ARCH_SRCS := $(wildcard *.c) # The objects built from the sources. -ARCH_OBJS := $(patsubst %.c,%.o,$(ARCH_SRCS)) +ARCH_OBJS := $(patsubst %.c,$(OBJ_DIR)/%.o,$(ARCH_SRCS)) -all: $(ARCH_LIB) +all: $(OBJ_DIR)/$(ARCH_LIB) # $(HEAD_ARCH_OBJ) is only build here, needed on linking # in ../../Makefile. -$(ARCH_LIB): $(ARCH_OBJS) $(HEAD_ARCH_OBJ) - $(AR) rv $(ARCH_LIB) $(ARCH_OBJS) +$(OBJ_DIR)/$(ARCH_LIB): $(ARCH_OBJS) $(OBJ_DIR)/$(HEAD_ARCH_OBJ) + $(AR) rv $(OBJ_DIR)/$(ARCH_LIB) $(ARCH_OBJS) clean: - rm -f $(ARCH_LIB) $(ARCH_OBJS) $(HEAD_ARCH_OBJ) + rm -f $(OBJ_DIR)/$(ARCH_LIB) $(ARCH_OBJS) $(OBJ_DIR)/$(HEAD_ARCH_OBJ) diff --git a/extras/mini-os/main.c b/extras/mini-os/main.c index d31a4b4c2d..6c26e96057 100644 --- a/extras/mini-os/main.c +++ b/extras/mini-os/main.c @@ -4,6 +4,7 @@ * Samuel Thibault , October 2007 */ +#ifdef HAVE_LIBC #include #include #include @@ -112,7 +113,7 @@ static void call_main(void *p) } \ } - PARSE_ARGS(start_info.cmd_line, argc++, ); + PARSE_ARGS((char*)start_info.cmd_line, argc++, ); #ifdef CONFIG_QEMU PARSE_ARGS(domargs, argc++, ); #endif @@ -121,7 +122,7 @@ static void call_main(void *p) argv[0] = "main"; argc = 1; - PARSE_ARGS(start_info.cmd_line, argv[argc++] = c, *c++ = 0) + PARSE_ARGS((char*)start_info.cmd_line, argv[argc++] = c, *c++ = 0) #ifdef CONFIG_QEMU PARSE_ARGS(domargs, argv[argc++] = c, *c++ = 0) #endif @@ -168,3 +169,4 @@ int app_main(start_info_t *si) main_thread = create_thread("main", call_main, si); return 0; } +#endif diff --git a/extras/mini-os/minios.mk b/extras/mini-os/minios.mk index 2282a187e2..cc45c2d4f5 100644 --- a/extras/mini-os/minios.mk +++ b/extras/mini-os/minios.mk @@ -57,13 +57,13 @@ ARCH_LIB := lib$(ARCH_LIB_NAME).a # This object contains the entrypoint for startup from Xen. # $(HEAD_ARCH_OBJ) has to be built in the architecture specific directory. HEAD_ARCH_OBJ := $(XEN_TARGET_ARCH).o -HEAD_OBJ := $(TARGET_ARCH_DIR)/$(HEAD_ARCH_OBJ) +HEAD_OBJ := $(OBJ_DIR)/$(TARGET_ARCH_DIR)/$(HEAD_ARCH_OBJ) -%.o: %.c $(HDRS) Makefile $(EXTRA_DEPS) +$(OBJ_DIR)/%.o: %.c $(HDRS) Makefile $(EXTRA_DEPS) $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@ -%.o: %.S $(HDRS) Makefile $(EXTRA_DEPS) +$(OBJ_DIR)/%.o: %.S $(HDRS) Makefile $(EXTRA_DEPS) $(CC) $(ASFLAGS) $(CPPFLAGS) -c $< -o $@ diff --git a/stubdom/Makefile b/stubdom/Makefile index b082c8ca50..77d7e4d299 100644 --- a/stubdom/Makefile +++ b/stubdom/Makefile @@ -1,4 +1,5 @@ XEN_ROOT = .. +MINI_OS = $(XEN_ROOT)/extras/mini-os export XEN_OS=MiniOS @@ -38,6 +39,8 @@ CROSS_PREFIX=$(CURDIR)/$(CROSS_ROOT) export CROSS_COMPILE=$(GNU_TARGET_ARCH)-xen-elf- export PATH:=$(CROSS_PREFIX)/bin:$(PATH) +TARGETS=ioemu c caml + .PHONY: all all: ioemu-stubdom c-stubdom @@ -48,8 +51,8 @@ all: ioemu-stubdom c-stubdom binutils-$(BINUTILS_VERSION).tar.bz2: $(WGET) http://ftp.gnu.org/gnu/binutils/$@ binutils-$(BINUTILS_VERSION): binutils-$(BINUTILS_VERSION).tar.bz2 - tar xjf $@.tar.bz2 - ( cd binutils-$(BINUTILS_VERSION) && patch -p1 < ../binutils.patch ) + tar xjf $< + patch -d $@ -p1 < binutils.patch touch $@ BINUTILS_STAMPFILE=$(CROSS_ROOT)/bin/$(GNU_TARGET_ARCH)-xen-elf-ar @@ -70,8 +73,8 @@ $(BINUTILS_STAMPFILE): binutils-$(BINUTILS_VERSION) gcc-$(GCC_VERSION).tar.bz2: $(WGET) http://ftp.gnu.org/gnu/gcc/gcc-$(GCC_VERSION)/gcc-$(GCC_VERSION).tar.bz2 gcc-$(GCC_VERSION): gcc-$(GCC_VERSION).tar.bz2 - tar xjf gcc-$(GCC_VERSION).tar.bz2 - ( cd gcc-$(GCC_VERSION) && patch -p1 < ../gcc.patch ) + tar xjf $< + patch -d $@ -p1 < gcc.patch touch $@ GCC_STAMPFILE=$(CROSS_ROOT)/bin/$(GNU_TARGET_ARCH)-xen-elf-gcc-$(GCC_VERSION) @@ -91,7 +94,7 @@ $(GCC_STAMPFILE): gcc-$(GCC_VERSION) $(BINUTILS_STAMPFILE) newlib-cvs: cvs -z 9 -d :pserver:anoncvs@sources.redhat.com:/cvs/src co -D $(NEWLIB_DATE) newlib mv src newlib-cvs - ( cd newlib-cvs && patch -p0 < ../newlib.patch) + patch -d $@ -p0 < newlib.patch NEWLIB_STAMPFILE=$(CROSS_ROOT)/$(GNU_TARGET_ARCH)-xen-elf/lib/libc.a .PHONY: cross-newlib @@ -147,8 +150,7 @@ $(LIBPCI_STAMPFILE): pciutils-$(LIBPCI_VERSION).tar.bz2 $(NEWLIB_STAMPFILE) $(ZL ###### lwip-cvs: - cvs -z 9 -d :pserver:anonymous@cvs.savannah.nongnu.org:/sources/lwip co -D $(LWIP_DATE) lwip - mv lwip lwip-cvs + cvs -z 9 -d :pserver:anonymous@cvs.savannah.nongnu.org:/sources/lwip co -D $(LWIP_DATE) -d $@ lwip ####### # Links @@ -162,29 +164,36 @@ mk-symlinks: [ -h include ] || ln -sf ../tools/include . mkdir -p libxc [ -h libxc/Makefile ] || ( cd libxc && \ - ln -sf ../../tools/libxc/*.h . && \ - ln -sf ../../tools/libxc/*.c . && \ - ln -sf ../../tools/libxc/Makefile . ) + 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) && \ - ln -sf ../../tools/libxc/$(XEN_TARGET_ARCH)/*.c . && \ - ln -sf ../../tools/libxc/$(XEN_TARGET_ARCH)/*.h . && \ - ln -sf ../../tools/libxc/$(XEN_TARGET_ARCH)/Makefile . ) + 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 . ) mkdir -p ioemu [ -h ioemu/Makefile ] || ( cd ioemu && \ - ln -sf ../../tools/ioemu/* . && \ + ln -sf ../$(XEN_ROOT)/tools/ioemu/* . && \ ([ ! -h config-host.h ] || rm -f config-host.h) && \ ([ ! -h config-host.mak ] || rm -f config-host.mak) ) - [ -h mini-os ] || ln -sf ../extras/mini-os . - [ -h mini-os/include/xen ] || ln -sf ../../../xen/include/public mini-os/include/xen + $(MAKE) -C $(MINI_OS) links + +TARGETS_MINIOS=$(addprefix mini-os-,$(TARGETS)) +$(TARGETS_MINIOS): mini-os-%: + [ -d $@ ] || \ + for i in $$(cd $(MINI_OS) ; find . -type d) ; do \ + mkdir -p $@/$$i ; \ + done ####### # libxc ####### .PHONY: libxc -libxc: cross-zlib mk-symlinks - $(MAKE) -C $@ +libxc: libxc/libxenctrl.a libxc/libxenguest.a +libxc/libxenctrl.a libxc/libxenguest.a: cross-zlib mk-symlinks + $(MAKE) -C libxc ####### # ioemu @@ -217,23 +226,23 @@ c: cross-newlib mk-symlinks ######## .PHONY: ioemu-stubdom -ioemu-stubdom: lwip-cvs libxc ioemu - $(MAKE) -C mini-os TARGET=$@ LWIPDIR=$(CURDIR)/lwip-cvs APP_OBJS="$(CURDIR)/ioemu/i386-dm-stubdom/qemu.a $(CURDIR)/ioemu/i386-dm-stubdom/libqemu.a" +ioemu-stubdom: mini-os-ioemu lwip-cvs libxc ioemu + $(MAKE) -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip-cvs APP_OBJS="$(CURDIR)/ioemu/i386-dm-stubdom/qemu.a $(CURDIR)/ioemu/i386-dm-stubdom/libqemu.a" CFLAGS=-DCONFIG_QEMU CAMLLIB = $(shell ocamlc -where) .PHONY: caml-stubdom -caml-stubdom: lwip-cvs libxc caml - $(MAKE) -C mini-os TARGET=$@ LWIPDIR=$(CURDIR)/lwip-cvs APP_OBJS="$(CURDIR)/caml/main-c.o $(CURDIR)/caml/main-caml.o $(CURDIR)/caml/caml.o $(CAMLLIB)/libasmrun.a" +caml-stubdom: mini-os-caml lwip-cvs libxc caml + $(MAKE) -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip-cvs APP_OBJS="$(CURDIR)/caml/main-caml.o $(CURDIR)/caml/caml.o $(CAMLLIB)/libasmrun.a" CFLAGS=-DCONFIG_CAML .PHONY: c-stubdom -c-stubdom: lwip-cvs libxc c - $(MAKE) -C mini-os TARGET=$@ LWIPDIR=$(CURDIR)/lwip-cvs APP_OBJS=$(CURDIR)/c/main.a +c-stubdom: mini-os-c lwip-cvs libxc c + $(MAKE) -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip-cvs APP_OBJS=$(CURDIR)/c/main.a CFLAGS=-DCONFIG_C ######### # install ######### -install: mini-os/ioemu-stubdom.gz +install: mini-os-ioemu/mini-os.gz $(INSTALL_PROG) stubdom-dm "$(DESTDIR)/usr/lib/xen/bin" $(INSTALL_PROG) $< "$(DESTDIR)/usr/lib/xen/boot/stubdom.gz" @@ -244,10 +253,9 @@ install: mini-os/ioemu-stubdom.gz # Only clean the libxc/ioemu/mini-os part .PHONY: clean clean: - -$(MAKE) -C mini-os LWIPDIR=$(CURDIR)/lwip-cvs clean - -$(MAKE) -C mini-os TARGET=ioemu-stubdom LWIPDIR=$(CURDIR)/lwip-cvs clean - -$(MAKE) -C mini-os TARGET=c-stubdom LWIPDIR=$(CURDIR)/lwip-cvs clean - -$(MAKE) -C mini-os TARGET=caml-stubdom LWIPDIR=$(CURDIR)/lwip-cvs clean + rm -fr mini-os-ioemu + rm -fr mini-os-c + rm -fr mini-os-caml $(MAKE) -C caml clean $(MAKE) -C c clean rm -fr libxc ioemu mini-os include diff --git a/stubdom/c/Makefile b/stubdom/c/Makefile index cd74490aef..b5cb8e2cd7 100644 --- a/stubdom/c/Makefile +++ b/stubdom/c/Makefile @@ -4,10 +4,7 @@ include $(XEN_ROOT)/Config.mk all: main.a -main-c.c: - ln -sf $(XEN_ROOT)/extras/mini-os/main.c $@ - -main.a: main-c.o main.o +main.a: main.o $(AR) cr $@ $^ clean: diff --git a/stubdom/caml/Makefile b/stubdom/caml/Makefile index 8642240cef..d760fe4ee5 100644 --- a/stubdom/caml/Makefile +++ b/stubdom/caml/Makefile @@ -11,10 +11,7 @@ OCAMLOPT=ocamlopt OBJS := hello.cmx LIBS := -all: main-c.o main-caml.o caml.o - -main-c.c: - ln -sf $(XEN_ROOT)/extras/mini-os/main.c $@ +all: main-caml.o caml.o %.cmx: %.ml $(OCAMLFIND) $(OCAMLOPT) -c $< -o $@ diff --git a/tools/ioemu/Makefile.target b/tools/ioemu/Makefile.target index 7434aa2e84..a5f715896f 100644 --- a/tools/ioemu/Makefile.target +++ b/tools/ioemu/Makefile.target @@ -357,13 +357,6 @@ ifdef CONFIG_WIN32 VL_OBJS+=tap-win32.o endif -ifdef CONFIG_STUBDOM -VL_OBJS+=main-qemu.o -CFLAGS += -DCONFIG_QEMU -main-qemu.c: - ln -s $(XEN_ROOT)/extras/mini-os/main.c $@ -endif - ifdef CONFIG_STUBDOM #CONFIG_PASSTHROUGH=1 else -- cgit v1.2.1