mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 02:01:24 +01:00
Ian Jackson
b08da5859b
In practice, qemu opens a great many fds. Tracking them all down and playing whack-a-mole is unattractive. It is also potentially fragile in that future changes might accidentally undo our efforts. Instead, we are going to teach all the Xen libraries how to register their fds so that they can be neutered with one qemu call. Right now, nothing will go wrong if some tries to link without -ltoolcore, but that will stop working as soon as the first other Xen library starts to register. So this patch will be followed by the stubdom build update, and should be followed by a MINIOS_UPSTREAM_REVISION updated. Sadly qemu upstream's configuration arrangements are too crude, being keyed solely off the Xen version number. So they cannot provide forward/backward build compatibility across changes in xen-unstable, like this one. qemu patches to link against xentoolcore should be applied in qemu upstream so avoid the qemu build breaking against the released version of Xen 4.10. Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com> Acked-by: Wei Liu <wei.liu2@citrix.com>
282 lines
11 KiB
Makefile
282 lines
11 KiB
Makefile
# -*- mode: Makefile; -*-
|
|
|
|
# `all' is the default target
|
|
all:
|
|
|
|
-include $(XEN_ROOT)/config/Tools.mk
|
|
include $(XEN_ROOT)/Config.mk
|
|
|
|
export _INSTALL := $(INSTALL)
|
|
INSTALL = $(XEN_ROOT)/tools/cross-install
|
|
|
|
XEN_INCLUDE = $(XEN_ROOT)/tools/include
|
|
XEN_LIBXENTOOLCORE = $(XEN_ROOT)/tools/libs/toolcore
|
|
XEN_LIBXENTOOLLOG = $(XEN_ROOT)/tools/libs/toollog
|
|
XEN_LIBXENEVTCHN = $(XEN_ROOT)/tools/libs/evtchn
|
|
XEN_LIBXENGNTTAB = $(XEN_ROOT)/tools/libs/gnttab
|
|
XEN_LIBXENCALL = $(XEN_ROOT)/tools/libs/call
|
|
XEN_LIBXENFOREIGNMEMORY = $(XEN_ROOT)/tools/libs/foreignmemory
|
|
XEN_LIBXENDEVICEMODEL = $(XEN_ROOT)/tools/libs/devicemodel
|
|
XEN_LIBXC = $(XEN_ROOT)/tools/libxc
|
|
XEN_XENLIGHT = $(XEN_ROOT)/tools/libxl
|
|
# Currently libxlutil lives in the same directory as libxenlight
|
|
XEN_XLUTIL = $(XEN_XENLIGHT)
|
|
XEN_XENSTORE = $(XEN_ROOT)/tools/xenstore
|
|
XEN_LIBXENSTAT = $(XEN_ROOT)/tools/xenstat/libxenstat/src
|
|
XEN_BLKTAP2 = $(XEN_ROOT)/tools/blktap2
|
|
XEN_LIBVCHAN = $(XEN_ROOT)/tools/libvchan
|
|
|
|
CFLAGS_xeninclude = -I$(XEN_INCLUDE)
|
|
|
|
XENSTORE_XENSTORED ?= y
|
|
|
|
# A debug build of tools?
|
|
debug ?= y
|
|
debug_symbols ?= $(debug)
|
|
|
|
# Set CONFIG_GOLANG=y in .config (or in make) to build golang
|
|
CONFIG_GOLANG ?= n
|
|
XEN_GOPATH = $(XEN_ROOT)/tools/golang
|
|
XEN_GOCODE_URL = golang.xenproject.org
|
|
|
|
ifeq ($(debug_symbols),y)
|
|
CFLAGS += -g3
|
|
endif
|
|
|
|
ifneq ($(nosharedlibs),y)
|
|
INSTALL_SHLIB = $(INSTALL_PROG)
|
|
SYMLINK_SHLIB = ln -sf
|
|
libextension = .so
|
|
else
|
|
libextension = .a
|
|
XENSTORE_STATIC_CLIENTS=y
|
|
# If something tries to use these it is a mistake. Provide references
|
|
# to nonexistent programs to produce a sane error message.
|
|
INSTALL_SHLIB = : install-shlib-unsupported-fail
|
|
SYMLINK_SHLIB = : symlink-shlib-unsupported-fail
|
|
endif
|
|
|
|
# Compiling and linking against in tree libraries.
|
|
#
|
|
# In order to compile and link against an in-tree library various
|
|
# cpp/compiler/linker options are required.
|
|
#
|
|
# For example consider a library "libfoo" which itself uses two other
|
|
# libraries:
|
|
# libbar - whose use is entirely internal to libfoo and not exposed
|
|
# to users of libfoo at all.
|
|
# libbaz - whose use is entirely internal to libfoo but libfoo's
|
|
# public headers include one or more of libbaz's
|
|
# public headers. Users of libfoo are therefore transitively
|
|
# using libbaz's header but not linking against libbaz.
|
|
#
|
|
# SHDEPS_libfoo: Flags for linking recursive dependencies of
|
|
# libfoo. Must contain SHLIB for every library which
|
|
# libfoo links against. So must contain both
|
|
# $(SHLIB_libbar) and $(SHLIB_libbaz).
|
|
#
|
|
# SHLIB_libfoo: Flags for recursively linking against libfoo. Must
|
|
# contains SHDEPS_libfoo and:
|
|
# -Wl,-rpath-link=<directory containing libfoo.so>
|
|
#
|
|
# CFLAGS_libfoo: Flags for compiling against libfoo. Must add the
|
|
# directories containing libfoo's headers to the
|
|
# include path. Must recursively include
|
|
# $(CFLAGS_libbaz), to satisfy the transitive inclusion
|
|
# of the headers but not $(CFLAGS_libbar) since none of
|
|
# libbar's headers are required to build against
|
|
# libfoo.
|
|
#
|
|
# LDLIBS_libfoo: Flags for linking against libfoo. Must contain
|
|
# $(SHDEPS_libfoo) and the path to libfoo.so
|
|
#
|
|
# Consumers of libfoo should include $(CFLAGS_libfoo) and
|
|
# $(LDLIBS_libfoo) in their appropriate directories. They should not
|
|
# include any CFLAGS or LDLIBS relating to libbar or libbaz unless
|
|
# they use those libraries directly (not via libfoo) too.
|
|
#
|
|
# Consumers of libfoo should not directly use $(SHDEPS_libfoo) or
|
|
# $(SHLIB_libfoo)
|
|
|
|
CFLAGS_libxentoollog = -I$(XEN_LIBXENTOOLLOG)/include $(CFLAGS_xeninclude)
|
|
SHDEPS_libxentoollog =
|
|
LDLIBS_libxentoollog = $(SHDEPS_libxentoollog) $(XEN_LIBXENTOOLLOG)/libxentoollog$(libextension)
|
|
SHLIB_libxentoollog = $(SHDEPS_libxentoollog) -Wl,-rpath-link=$(XEN_LIBXENTOOLLOG)
|
|
|
|
CFLAGS_libxentoolcore = -I$(XEN_LIBXENTOOLCORE)/include $(CFLAGS_xeninclude)
|
|
SHDEPS_libxentoolcore =
|
|
LDLIBS_libxentoolcore = $(SHDEPS_libxentoolcore) $(XEN_LIBXENTOOLCORE)/libxentoolcore$(libextension)
|
|
SHLIB_libxentoolcore = $(SHDEPS_libxentoolcore) -Wl,-rpath-link=$(XEN_LIBXENTOOLCORE)
|
|
|
|
CFLAGS_libxenevtchn = -I$(XEN_LIBXENEVTCHN)/include $(CFLAGS_xeninclude)
|
|
SHDEPS_libxenevtchn =
|
|
LDLIBS_libxenevtchn = $(SHDEPS_libxenevtchn) $(XEN_LIBXENEVTCHN)/libxenevtchn$(libextension)
|
|
SHLIB_libxenevtchn = $(SHDEPS_libxenevtchn) -Wl,-rpath-link=$(XEN_LIBXENEVTCHN)
|
|
|
|
CFLAGS_libxengnttab = -I$(XEN_LIBXENGNTTAB)/include $(CFLAGS_xeninclude)
|
|
SHDEPS_libxengnttab = $(SHLIB_libxentoollog)
|
|
LDLIBS_libxengnttab = $(SHDEPS_libxengnttab) $(XEN_LIBXENGNTTAB)/libxengnttab$(libextension)
|
|
SHLIB_libxengnttab = $(SHDEPS_libxengnttab) -Wl,-rpath-link=$(XEN_LIBXENGNTTAB)
|
|
|
|
CFLAGS_libxencall = -I$(XEN_LIBXENCALL)/include $(CFLAGS_xeninclude)
|
|
SHDEPS_libxencall =
|
|
LDLIBS_libxencall = $(SHDEPS_libxencall) $(XEN_LIBXENCALL)/libxencall$(libextension)
|
|
SHLIB_libxencall = $(SHDEPS_libxencall) -Wl,-rpath-link=$(XEN_LIBXENCALL)
|
|
|
|
CFLAGS_libxenforeignmemory = -I$(XEN_LIBXENFOREIGNMEMORY)/include $(CFLAGS_xeninclude)
|
|
SHDEPS_libxenforeignmemory =
|
|
LDLIBS_libxenforeignmemory = $(SHDEPS_libxenforeignmemory) $(XEN_LIBXENFOREIGNMEMORY)/libxenforeignmemory$(libextension)
|
|
SHLIB_libxenforeignmemory = $(SHDEPS_libxenforeignmemory) -Wl,-rpath-link=$(XEN_LIBXENFOREIGNMEMORY)
|
|
|
|
CFLAGS_libxendevicemodel = -I$(XEN_LIBXENDEVICEMODEL)/include $(CFLAGS_xeninclude)
|
|
SHDEPS_libxendevicemodel = $(SHLIB_libxentoollog) $(SHLIB_xencall)
|
|
LDLIBS_libxendevicemodel = $(SHDEPS_libxendevicemodel) $(XEN_LIBXENDEVICEMODEL)/libxendevicemodel$(libextension)
|
|
SHLIB_libxendevicemodel = $(SHDEPS_libxendevicemodel) -Wl,-rpath-link=$(XEN_LIBXENDEVICEMODEL)
|
|
|
|
# code which compiles against libxenctrl get __XEN_TOOLS__ and
|
|
# therefore sees the unstable hypercall interfaces.
|
|
CFLAGS_libxenctrl = -I$(XEN_LIBXC)/include $(CFLAGS_libxentoollog) $(CFLAGS_libxenforeignmemory) $(CFLAGS_libxendevicemodel) $(CFLAGS_xeninclude) -D__XEN_TOOLS__
|
|
SHDEPS_libxenctrl = $(SHLIB_libxentoollog) $(SHLIB_libxenevtchn) $(SHLIB_libxengnttab) $(SHLIB_libxencall) $(SHLIB_libxenforeignmemory) $(SHLIB_libxendevicemodel)
|
|
LDLIBS_libxenctrl = $(SHDEPS_libxenctrl) $(XEN_LIBXC)/libxenctrl$(libextension)
|
|
SHLIB_libxenctrl = $(SHDEPS_libxenctrl) -Wl,-rpath-link=$(XEN_LIBXC)
|
|
|
|
CFLAGS_libxenguest = -I$(XEN_LIBXC)/include $(CFLAGS_libxenevtchn) $(CFLAGS_libxenforeignmemory) $(CFLAGS_xeninclude)
|
|
SHDEPS_libxenguest = $(SHLIB_libxenevtchn)
|
|
LDLIBS_libxenguest = $(SHDEPS_libxenguest) $(XEN_LIBXC)/libxenguest$(libextension)
|
|
SHLIB_libxenguest = $(SHDEPS_libxenguest) -Wl,-rpath-link=$(XEN_LIBXC)
|
|
|
|
CFLAGS_libxenstore = -I$(XEN_XENSTORE)/include $(CFLAGS_xeninclude)
|
|
SHDEPS_libxenstore =
|
|
LDLIBS_libxenstore = $(SHDEPS_libxenstore) $(XEN_XENSTORE)/libxenstore$(libextension)
|
|
SHLIB_libxenstore = $(SHDEPS_libxenstore) -Wl,-rpath-link=$(XEN_XENSTORE)
|
|
|
|
CFLAGS_libxenstat = -I$(XEN_LIBXENSTAT)
|
|
SHDEPS_libxenstat = $(SHLIB_libxenctrl) $(SHLIB_libxenstore)
|
|
LDLIBS_libxenstat = $(SHDEPS_libxenstat) $(XEN_LIBXENSTAT)/libxenstat$(libextension)
|
|
SHLIB_libxenstat = $(SHDEPS_libxenstat) -Wl,-rpath-link=$(XEN_LIBXENSTAT)
|
|
|
|
CFLAGS_libxenvchan = -I$(XEN_LIBVCHAN)
|
|
SHDEPS_libxenvchan = $(SHLIB_libxentoollog) $(SHLIB_libxenstore) $(SHLIB_libxenevtchn) $(SHLIB_libxengnttab)
|
|
LDLIBS_libxenvchan = $(SHDEPS_libxenvchan) $(XEN_LIBVCHAN)/libxenvchan$(libextension)
|
|
SHLIB_libxenvchan = $(SHDEPS_libxenvchan) -Wl,-rpath-link=$(XEN_LIBVCHAN)
|
|
|
|
ifeq ($(debug),y)
|
|
# Disable optimizations
|
|
CFLAGS += -O0 -fno-omit-frame-pointer
|
|
# But allow an override to -O0 in case Python enforces -D_FORTIFY_SOURCE=<n>.
|
|
PY_CFLAGS += $(PY_NOOPT_CFLAGS)
|
|
else
|
|
CFLAGS += -O2 -fomit-frame-pointer
|
|
endif
|
|
|
|
ifeq ($(CONFIG_BLKTAP2),y)
|
|
CFLAGS_libblktapctl = -I$(XEN_BLKTAP2)/control -I$(XEN_BLKTAP2)/include $(CFLAGS_xeninclude)
|
|
SHDEPS_libblktapctl =
|
|
LDLIBS_libblktapctl = $(SHDEPS_libblktapctl) $(XEN_BLKTAP2)/control/libblktapctl$(libextension)
|
|
SHLIB_libblktapctl = $(SHDEPS_libblktapctl) -Wl,-rpath-link=$(XEN_BLKTAP2)/control
|
|
else
|
|
CFLAGS_libblktapctl =
|
|
SHDEPS_libblktapctl =
|
|
LDLIBS_libblktapctl =
|
|
SHLIB_libblktapctl =
|
|
PKG_CONFIG_REMOVE += xenblktapctl
|
|
endif
|
|
|
|
CFLAGS_libxenlight = -I$(XEN_XENLIGHT) $(CFLAGS_libxenctrl) $(CFLAGS_xeninclude)
|
|
SHDEPS_libxenlight = $(SHLIB_libxenctrl) $(SHLIB_libxenstore) $(SHLIB_libblktapctl)
|
|
LDLIBS_libxenlight = $(SHDEPS_libxenlight) $(XEN_XENLIGHT)/libxenlight$(libextension)
|
|
SHLIB_libxenlight = $(SHDEPS_libxenlight) -Wl,-rpath-link=$(XEN_XENLIGHT)
|
|
|
|
CFLAGS_libxlutil = -I$(XEN_XLUTIL)
|
|
SHDEPS_libxlutil = $(SHLIB_libxenlight)
|
|
LDLIBS_libxlutil = $(SHDEPS_libxlutil) $(XEN_XLUTIL)/libxlutil$(libextension)
|
|
SHLIB_libxlutil = $(SHDEPS_libxlutil) -Wl,-rpath-link=$(XEN_XLUTIL)
|
|
|
|
CFLAGS += -D__XEN_INTERFACE_VERSION__=__XEN_LATEST_INTERFACE_VERSION__
|
|
|
|
# Get gcc to generate the dependencies for us.
|
|
CFLAGS += -MMD -MF .$(if $(filter-out .,$(@D)),$(subst /,@,$(@D))@)$(@F).d
|
|
DEPS = .*.d
|
|
|
|
ifneq ($(FILE_OFFSET_BITS),)
|
|
CFLAGS += -D_FILE_OFFSET_BITS=$(FILE_OFFSET_BITS)
|
|
endif
|
|
ifneq ($(XEN_OS),NetBSD)
|
|
# Enable implicit LFS support *and* explicit LFS names.
|
|
CFLAGS += -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
|
|
endif
|
|
|
|
# 32-bit x86 does not perform well with -ve segment accesses on Xen.
|
|
CFLAGS-$(CONFIG_X86_32) += $(call cc-option,$(CC),-mno-tls-direct-seg-refs)
|
|
CFLAGS += $(CFLAGS-y)
|
|
|
|
CFLAGS += $(EXTRA_CFLAGS_XEN_TOOLS)
|
|
|
|
INSTALL_PYTHON_PROG = \
|
|
$(XEN_ROOT)/tools/python/install-wrap "$(PYTHON_PATH)" $(INSTALL_PROG)
|
|
|
|
%.opic: %.c
|
|
$(CC) $(CPPFLAGS) -DPIC $(CFLAGS) $(CFLAGS_$*.opic) -fPIC -c -o $@ $< $(APPEND_CFLAGS)
|
|
|
|
%.o: %.c
|
|
$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_$*.o) -c -o $@ $< $(APPEND_CFLAGS)
|
|
|
|
%.o: %.cc
|
|
$(CC) $(CPPFLAGS) $(CXXFLAGS) $(CXXFLAGS_$*.o) -c -o $@ $< $(APPEND_CFLAGS)
|
|
|
|
%.o: %.S
|
|
$(CC) $(CFLAGS) $(CFLAGS_$*.o) -c $< -o $@ $(APPEND_CFLAGS)
|
|
%.opic: %.S
|
|
$(CC) $(CPPFLAGS) -DPIC $(CFLAGS) $(CFLAGS.opic) -fPIC -c -o $@ $< $(APPEND_CFLAGS)
|
|
|
|
headers.chk:
|
|
for i in $(filter %.h,$^); do \
|
|
$(CC) -x c -ansi -Wall -Werror $(CFLAGS_xeninclude) \
|
|
-S -o /dev/null $$i || exit 1; \
|
|
echo $$i; \
|
|
done >$@.new
|
|
mv $@.new $@
|
|
|
|
subdirs-all subdirs-clean subdirs-install subdirs-distclean subdirs-uninstall: .phony
|
|
@set -e; for subdir in $(SUBDIRS) $(SUBDIRS-y); do \
|
|
$(MAKE) subdir-$(patsubst subdirs-%,%,$@)-$$subdir; \
|
|
done
|
|
|
|
subdir-all-% subdir-clean-% subdir-install-% subdir-uninstall-%: .phony
|
|
$(MAKE) -C $* $(patsubst subdir-%-$*,%,$@)
|
|
|
|
subdir-distclean-%: .phony
|
|
$(MAKE) -C $* distclean
|
|
|
|
ifeq (,$(findstring clean,$(MAKECMDGOALS)))
|
|
$(XEN_ROOT)/config/Tools.mk:
|
|
$(error You have to run ./configure before building or installing the tools)
|
|
endif
|
|
|
|
PKG_CONFIG_DIR ?= $(XEN_ROOT)/tools/pkg-config
|
|
|
|
PKG_CONFIG_FILTER = $(foreach l,$(PKG_CONFIG_REMOVE),-e 's!\([ ,]\)$(l),!\1!g' -e 's![ ,]$(l)$$!!g')
|
|
|
|
$(PKG_CONFIG_DIR)/%.pc: %.pc.in Makefile
|
|
mkdir -p $(PKG_CONFIG_DIR)
|
|
@sed -e 's!@@version@@!$(PKG_CONFIG_VERSION)!g' \
|
|
-e 's!@@prefix@@!$(PKG_CONFIG_PREFIX)!g' \
|
|
-e 's!@@incdir@@!$(PKG_CONFIG_INCDIR)!g' \
|
|
-e 's!@@libdir@@!$(PKG_CONFIG_LIBDIR)!g' \
|
|
-e 's!@@firmwaredir@@!$(XENFIRMWAREDIR)!g' \
|
|
-e 's!@@libexecbin@@!$(LIBEXEC_BIN)!g' \
|
|
-e 's!@@cflagslocal@@!$(PKG_CONFIG_CFLAGS_LOCAL)!g' \
|
|
-e 's!@@libsflag@@!-Wl,-rpath-link=!g' \
|
|
$(PKG_CONFIG_FILTER) < $< > $@
|
|
|
|
%.pc: %.pc.in Makefile
|
|
@sed -e 's!@@version@@!$(PKG_CONFIG_VERSION)!g' \
|
|
-e 's!@@prefix@@!$(PKG_CONFIG_PREFIX)!g' \
|
|
-e 's!@@incdir@@!$(PKG_CONFIG_INCDIR)!g' \
|
|
-e 's!@@libdir@@!$(PKG_CONFIG_LIBDIR)!g' \
|
|
-e 's!@@firmwaredir@@!$(XENFIRMWAREDIR)!g' \
|
|
-e 's!@@libexecbin@@!$(LIBEXEC_BIN)!g' \
|
|
-e 's!@@cflagslocal@@!!g' \
|
|
-e 's!@@libsflag@@!-L!g' \
|
|
$(PKG_CONFIG_FILTER) < $< > $@
|