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|
# -*- 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_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 ?= n
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_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
LIBXL_BLKTAP ?= $(CONFIG_BLKTAP2)
ifeq ($(LIBXL_BLKTAP),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: .phony
@set -e; for subdir in $(SUBDIRS) $(SUBDIRS-y); do \
$(MAKE) subdir-$(patsubst subdirs-%,%,$@)-$$subdir; \
done
subdir-all-% subdir-clean-% subdir-install-%: .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) < $< > $@
|
