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fc0c3fa2ad5cdb7e9ccb068e3301499acf643bec
xen/tools/libxl/Makefile
T
Jan Beulich 5a647406c0 libxlu: avoid linker warnings 
Recent ld warns about libxenlight.so's dependency libraries not being
available, which can be easily avoided by not just passing the raw
library name on ld's command line.

In the course of checking how things fit together (I originally
suspected the warning to come from the linking of xl) I also noticed a
stray L in SHLIB_libxenguest, which gets removed at once.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
2015-11-02 15:28:33 +01:00

313 lines
11 KiB
Makefile
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#
# tools/libxl/Makefile
#
XEN_ROOT = $(CURDIR)/../..
include $(XEN_ROOT)/tools/Rules.mk
MAJOR = 4.6
MINOR = 0
XLUMAJOR = 4.6
XLUMINOR = 0
CFLAGS += -Werror -Wno-format-zero-length -Wmissing-declarations \
-Wno-declaration-after-statement -Wformat-nonliteral
CFLAGS += -I. -fPIC
ifeq ($(CONFIG_Linux),y)
LIBUUID_LIBS += -luuid
endif
LIBXL_LIBS =
LIBXL_LIBS = $(LDLIBS_libxenctrl) $(LDLIBS_libxenguest) $(LDLIBS_libxenstore) $(LDLIBS_libblktapctl) $(PTYFUNCS_LIBS) $(LIBUUID_LIBS)
ifeq ($(CONFIG_REMUS_NETBUF),y)
LIBXL_LIBS += $(LIBNL3_LIBS)
endif
CFLAGS_LIBXL += $(CFLAGS_libxenctrl)
CFLAGS_LIBXL += $(CFLAGS_libxenguest)
CFLAGS_LIBXL += $(CFLAGS_libxenstore)
CFLAGS_LIBXL += $(CFLAGS_libblktapctl)
ifeq ($(CONFIG_REMUS_NETBUF),y)
CFLAGS_LIBXL += $(LIBNL3_CFLAGS)
endif
CFLAGS_LIBXL += -Wshadow
LIBXL_LIBS-$(CONFIG_ARM) += -lfdt
CFLAGS += $(PTHREAD_CFLAGS)
LDFLAGS += $(PTHREAD_LDFLAGS)
LIBXL_LIBS += $(PTHREAD_LIBS)
LIBXL_LIBS += $(LIBXL_LIBS-y)
LIBXLU_LIBS = $(LDLIBS_libxenlight)
LIBXL_OBJS-y = osdeps.o libxl_paths.o libxl_bootloader.o flexarray.o
ifeq ($(LIBXL_BLKTAP),y)
LIBXL_OBJS-y += libxl_blktap2.o
else
LIBXL_OBJS-y += libxl_noblktap2.o
endif
ifeq ($(CONFIG_REMUS_NETBUF),y)
LIBXL_OBJS-y += libxl_netbuffer.o
else
LIBXL_OBJS-y += libxl_nonetbuffer.o
endif
ifeq ($(CONFIG_X86),y)
LIBXL_OBJS-y += libxl_convert_callout.o
else
LIBXL_OBJS-y += libxl_no_convert_callout.o
endif
LIBXL_OBJS-y += libxl_remus_device.o libxl_remus_disk_drbd.o
LIBXL_OBJS-$(CONFIG_X86) += libxl_cpuid.o libxl_x86.o libxl_psr.o
LIBXL_OBJS-$(CONFIG_ARM) += libxl_nocpuid.o libxl_arm.o libxl_libfdt_compat.o
ifeq ($(CONFIG_NetBSD),y)
LIBXL_OBJS-y += libxl_netbsd.o
else
ifeq ($(CONFIG_Linux),y)
LIBXL_OBJS-y += libxl_linux.o
else
ifeq ($(CONFIG_FreeBSD),y)
LIBXL_OBJS-y += libxl_freebsd.o
else
$(error Your Operating System is not supported by libxenlight, \
please check libxl_linux.c and libxl_netbsd.c to see how to get it ported)
endif
endif
endif
ifeq ($(FLEX),)
%.c %.h:: %.l
$(warning Flex is needed to rebuild some libxl parsers and \
scanners, please install it and rerun configure)
endif
ifeq ($(BISON),)
%.c %.h:: %.y
$(warning Bison is needed to rebuild some libxl parsers and \
scanners, please install it an rerun configure)
endif
LIBXL_LIBS += -lyajl
LIBXL_OBJS = flexarray.o libxl.o libxl_create.o libxl_dm.o libxl_pci.o \
libxl_dom.o libxl_exec.o libxl_xshelp.o libxl_device.o \
libxl_internal.o libxl_utils.o libxl_uuid.o \
libxl_json.o libxl_aoutils.o libxl_numa.o libxl_vnuma.o \
libxl_stream_read.o libxl_stream_write.o \
libxl_save_callout.o _libxl_save_msgs_callout.o \
libxl_qmp.o libxl_event.o libxl_fork.o \
libxl_dom_suspend.o $(LIBXL_OBJS-y)
LIBXL_OBJS += libxl_genid.o
LIBXL_OBJS += _libxl_types.o libxl_flask.o _libxl_types_internal.o
LIBXL_TESTS += timedereg
LIBXL_TESTS_PROGS = $(LIBXL_TESTS) fdderegrace
LIBXL_TESTS_INSIDE = $(LIBXL_TESTS) fdevent
# Each entry FOO in LIBXL_TESTS has two main .c files:
# libxl_test_FOO.c "inside libxl" code to support the test case
# test_FOO.c "outside libxl" code to exercise the test case
# Conventionally there will also be:
# libxl_test_FOO.h interface between the "inside" and "outside" parts
# The "inside libxl" file is compiled exactly like a piece of libxl, and the
# "outside libxl" file is compiled exactly like a piece of application
# code. They must share information via explicit libxl entrypoints.
# Unlike proper parts of libxl, it is permissible for libxl_test_FOO.c
# to use private global variables for its state. Note that all the
# "inside" parts are compiled into a single test library, so their
# symbol names must be unique.
#
# To run these tests, either use LD_PRELOAD to get libxenlight_test.so
# loaded, or rename it to libxenlight.so so it is the target of the
# appropriate symlinks.
LIBXL_TEST_OBJS += $(foreach t, $(LIBXL_TESTS_INSIDE),libxl_test_$t.o)
TEST_PROG_OBJS += $(foreach t, $(LIBXL_TESTS_PROGS),test_$t.o) test_common.o
TEST_PROGS += $(foreach t, $(LIBXL_TESTS_PROGS),test_$t)
$(LIBXL_OBJS) $(LIBXL_TEST_OBJS): CFLAGS += $(CFLAGS_LIBXL) -include $(XEN_ROOT)/tools/config.h
AUTOINCS= libxlu_cfg_y.h libxlu_cfg_l.h _libxl_list.h _paths.h \
libxlu_disk_l.h _libxl_save_msgs_callout.h _libxl_save_msgs_helper.h
AUTOSRCS= libxlu_cfg_y.c libxlu_cfg_l.c
AUTOSRCS += _libxl_save_msgs_callout.c _libxl_save_msgs_helper.c
LIBXLU_OBJS = libxlu_cfg_y.o libxlu_cfg_l.o libxlu_cfg.o \
libxlu_disk_l.o libxlu_disk.o libxlu_vif.o libxlu_pci.o
$(LIBXLU_OBJS): CFLAGS += $(CFLAGS_libxenctrl) # For xentoollog.h
CLIENTS = xl testidl libxl-save-helper xen-init-dom0
CFLAGS_XL += $(CFLAGS_libxenlight)
CFLAGS_XL += -Wshadow
XL_OBJS = xl.o xl_cmdimpl.o xl_cmdtable.o xl_sxp.o
$(XL_OBJS) $(TEST_PROG_OBJS) _libxl.api-for-check: \
CFLAGS += $(CFLAGS_libxenctrl) # For xentoollog.h
$(XL_OBJS): CFLAGS += $(CFLAGS_XL)
$(XL_OBJS): CFLAGS += -include $(XEN_ROOT)/tools/config.h # libxl_json.h needs it.
XEN_INIT_DOM0_OBJS = xen-init-dom0.o
$(XEN_INIT_DOM0_OBJS): CFLAGS += $(CFLAGS_libxenctrl)
$(XEN_INIT_DOM0_OBJS): CFLAGS += $(CFLAGS_libxenstore)
SAVE_HELPER_OBJS = libxl_save_helper.o _libxl_save_msgs_helper.o
$(SAVE_HELPER_OBJS): CFLAGS += $(CFLAGS_libxenctrl)
PKG_CONFIG = xenlight.pc xlutil.pc
testidl.o: CFLAGS += $(CFLAGS_libxenctrl) $(CFLAGS_libxenlight)
testidl.c: libxl_types.idl gentest.py libxl.h $(AUTOINCS)
$(PYTHON) gentest.py libxl_types.idl testidl.c.new
mv testidl.c.new testidl.c
.PHONY: all
all: $(CLIENTS) $(TEST_PROGS) $(PKG_CONFIG) \
libxenlight.so libxenlight.a libxlutil.so libxlutil.a \
$(AUTOSRCS) $(AUTOINCS)
$(LIBXL_OBJS) $(LIBXLU_OBJS) $(XL_OBJS) $(SAVE_HELPER_OBJS) \
$(LIBXL_TEST_OBJS) $(TEST_PROG_OBJS) $(XEN_INIT_DOM0_OBJS): \
$(AUTOINCS) libxl.api-ok
%.c %.h:: %.y
@rm -f $*.[ch]
$(BISON) --output=$*.c $<
%.c %.h:: %.l
@rm -f $*.[ch]
$(FLEX) --header-file=$*.h --outfile=$*.c $<
genpath-target = $(call buildmakevars2header,_paths.h)
$(eval $(genpath-target))
libxl.api-ok: check-libxl-api-rules _libxl.api-for-check
$(PERL) $^
touch $@
_%.api-for-check: %.h $(AUTOINCS)
$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_$*.o) -c -E $< $(APPEND_CFLAGS) \
-DLIBXL_EXTERNAL_CALLERS_ONLY=LIBXL_EXTERNAL_CALLERS_ONLY \
>$@.new
mv -f $@.new $@
_libxl_list.h: $(XEN_INCLUDE)/xen-external/bsd-sys-queue-h-seddery $(XEN_INCLUDE)/xen-external/bsd-sys-queue.h
$(PERL) $^ --prefix=libxl >$@.new
$(call move-if-changed,$@.new,$@)
_libxl_save_msgs_helper.c _libxl_save_msgs_callout.c \
_libxl_save_msgs_helper.h _libxl_save_msgs_callout.h: \
libxl_save_msgs_gen.pl
$(PERL) -w $< $@ >$@.new
$(call move-if-changed,$@.new,$@)
libxl.h: _libxl_types.h _libxl_list.h
libxl_json.h: _libxl_types_json.h
libxl_internal.h: _libxl_types_internal.h _libxl_types_private.h _libxl_types_internal_private.h _paths.h
libxl_internal_json.h: _libxl_types_internal_json.h
xl.h: _paths.h
$(LIBXL_OBJS) $(LIBXL_TEST_OBJS) $(LIBXLU_OBJS) \
$(XL_OBJS) $(TEST_PROG_OBJS) $(SAVE_HELPER_OBJS) $(XEN_INIT_DOM0_OBJS): libxl.h
$(LIBXL_OBJS) $(LIBXL_TEST_OBJS): libxl_internal.h
_libxl_type%.h _libxl_type%_json.h _libxl_type%_private.h _libxl_type%.c: libxl_type%.idl gentypes.py idl.py
$(PYTHON) gentypes.py libxl_type$*.idl __libxl_type$*.h __libxl_type$*_private.h \
__libxl_type$*_json.h __libxl_type$*.c
$(call move-if-changed,__libxl_type$*.h,_libxl_type$*.h)
$(call move-if-changed,__libxl_type$*_private.h,_libxl_type$*_private.h)
$(call move-if-changed,__libxl_type$*_json.h,_libxl_type$*_json.h)
$(call move-if-changed,__libxl_type$*.c,_libxl_type$*.c)
libxenlight.so: libxenlight.so.$(MAJOR)
$(SYMLINK_SHLIB) $< $@
libxenlight.so.$(MAJOR): libxenlight.so.$(MAJOR).$(MINOR)
$(SYMLINK_SHLIB) $< $@
libxenlight.so.$(MAJOR).$(MINOR): $(LIBXL_OBJS)
$(CC) $(LDFLAGS) -Wl,$(SONAME_LDFLAG) -Wl,libxenlight.so.$(MAJOR) $(SHLIB_LDFLAGS) -o $@ $^ $(LIBXL_LIBS) $(APPEND_LDFLAGS)
libxenlight_test.so: $(LIBXL_OBJS) $(LIBXL_TEST_OBJS)
$(CC) $(LDFLAGS) -Wl,$(SONAME_LDFLAG) -Wl,libxenlight.so.$(MAJOR) $(SHLIB_LDFLAGS) -o $@ $^ $(LIBXL_LIBS) $(APPEND_LDFLAGS)
libxenlight.a: $(LIBXL_OBJS)
$(AR) rcs libxenlight.a $^
libxlutil.so: libxlutil.so.$(XLUMAJOR)
$(SYMLINK_SHLIB) $< $@
libxlutil.so.$(XLUMAJOR): libxlutil.so.$(XLUMAJOR).$(XLUMINOR)
$(SYMLINK_SHLIB) $< $@
libxlutil.so.$(XLUMAJOR).$(XLUMINOR): $(LIBXLU_OBJS) libxenlight.so
$(CC) $(LDFLAGS) -Wl,$(SONAME_LDFLAG) -Wl,libxlutil.so.$(XLUMAJOR) $(SHLIB_LDFLAGS) -o $@ $(LIBXLU_OBJS) $(LIBXLU_LIBS) $(APPEND_LDFLAGS)
libxlutil.a: $(LIBXLU_OBJS)
$(AR) rcs libxlutil.a $^
xl: $(XL_OBJS) libxlutil.so libxenlight.so
$(CC) $(LDFLAGS) -o $@ $(XL_OBJS) libxlutil.so $(LDLIBS_libxenlight) $(LDLIBS_libxenctrl) -lyajl $(APPEND_LDFLAGS)
xen-init-dom0: $(XEN_INIT_DOM0_OBJS) libxenlight.so
$(CC) $(LDFLAGS) -o $@ $(XEN_INIT_DOM0_OBJS) $(LDLIBS_libxenstore) $(LDLIBS_libxenlight) $(LDLIBS_libxenctrl) $(APPEND_LDFLAGS)
test_%: test_%.o test_common.o libxlutil.so libxenlight_test.so
$(CC) $(LDFLAGS) -o $@ $^ $(filter-out %libxenlight.so, $(LDLIBS_libxenlight)) $(LDLIBS_libxenctrl) -lyajl $(APPEND_LDFLAGS)
libxl-save-helper: $(SAVE_HELPER_OBJS) libxenlight.so
$(CC) $(LDFLAGS) -o $@ $(SAVE_HELPER_OBJS) $(LDLIBS_libxenctrl) $(LDLIBS_libxenguest) $(APPEND_LDFLAGS)
testidl: testidl.o libxlutil.so libxenlight.so
$(CC) $(LDFLAGS) -o $@ testidl.o libxlutil.so $(LDLIBS_libxenlight) $(LDLIBS_libxenctrl) $(APPEND_LDFLAGS)
$(PKG_CONFIG): % : %.in Makefile
@sed -e 's/@@version@@/$(MAJOR).$(MINOR)/g' < $< > $@.new
@mv -f $@.new $@
.PHONY: install
install: all
$(INSTALL_DIR) $(DESTDIR)$(sbindir)
$(INSTALL_DIR) $(DESTDIR)$(libdir)
$(INSTALL_DIR) $(DESTDIR)$(includedir)
$(INSTALL_DIR) $(DESTDIR)$(BASH_COMPLETION_DIR)
$(INSTALL_DIR) $(DESTDIR)$(LIBEXEC_BIN)
$(INSTALL_DIR) $(DESTDIR)$(SHAREDIR)/pkgconfig
$(INSTALL_PROG) xl $(DESTDIR)$(sbindir)
$(INSTALL_PROG) xen-init-dom0 $(DESTDIR)$(LIBEXEC_BIN)
$(INSTALL_PROG) libxl-save-helper $(DESTDIR)$(LIBEXEC_BIN)
$(INSTALL_SHLIB) libxenlight.so.$(MAJOR).$(MINOR) $(DESTDIR)$(libdir)
$(SYMLINK_SHLIB) libxenlight.so.$(MAJOR).$(MINOR) $(DESTDIR)$(libdir)/libxenlight.so.$(MAJOR)
$(SYMLINK_SHLIB) libxenlight.so.$(MAJOR) $(DESTDIR)$(libdir)/libxenlight.so
$(INSTALL_DATA) libxenlight.a $(DESTDIR)$(libdir)
$(INSTALL_SHLIB) libxlutil.so.$(XLUMAJOR).$(XLUMINOR) $(DESTDIR)$(libdir)
$(SYMLINK_SHLIB) libxlutil.so.$(XLUMAJOR).$(XLUMINOR) $(DESTDIR)$(libdir)/libxlutil.so.$(XLUMAJOR)
$(SYMLINK_SHLIB) libxlutil.so.$(XLUMAJOR) $(DESTDIR)$(libdir)/libxlutil.so
$(INSTALL_DATA) libxlutil.a $(DESTDIR)$(libdir)
$(INSTALL_DATA) libxl.h libxl_event.h libxl_json.h _libxl_types.h _libxl_types_json.h _libxl_list.h libxl_utils.h libxl_uuid.h libxlutil.h $(DESTDIR)$(includedir)
$(INSTALL_DATA) bash-completion $(DESTDIR)$(BASH_COMPLETION_DIR)/xl.sh
$(INSTALL_DATA) xenlight.pc $(DESTDIR)$(SHAREDIR)/pkgconfig/
$(INSTALL_DATA) xlutil.pc $(DESTDIR)$(SHAREDIR)/pkgconfig/
.PHONY: clean
clean:
$(RM) -f _*.h *.o *.so* *.a $(CLIENTS) $(DEPS)
$(RM) -f _*.c *.pyc _paths.*.tmp _*.api-for-check
$(RM) -f testidl.c.new testidl.c *.api-ok
$(RM) -f xenlight.pc
$(RM) -f xlutil.pc
distclean: clean
$(RM) -f xenlight.pc.in xlutil.pc.in
realclean: distclean
$(RM) -f $(AUTOSRCS) $(AUTOINCS)
-include $(DEPS)
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