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e7b19a44441999e800540df4dadac1ca2deeff3e
xen/tools/libxl/Makefile
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Olaf Hering 2c96ecb1a4 Use configure --libexecdir=BASEDIR to set LIBEXEC 
The current usage of LIBEXEC is bogus. It describes the directory for
private xen executables. Other places create their own, similar
libexecdir path as $prefix/lib/xen/*.

Additional two other variables are used to describe similar paths:
PRIVATE_BINDIR and PRIVATE_PREFIX

The autoconf documentation refers to libexec as a directory for
executables and stuff which is called by other programs, not by the
user.

Adjust all places that want libexecdir as a target path. LIBEXEC refers
now to the base directory. Three convenience variables are used to refer
to paths to private binaries, libs and include files.

In the systemd files LIBEXEC_BIN is substituted, so this variable has to
be present in autoconf. All other variables are expanded in Paths.mk
because they are only used in Makefiles.

Most users of LIBEXEC are updated to use LIBEXEC_BIN because that is
what they want.

Users of PRIVATE_BINDIR are updated to use LIBEXEC_BIN because that is
what they want. PRIVATE_BINDIR and PRIVATE_PREFIX usage is removed by
this patch, in favour of LIBXEC_BIN and LIBEXEC

An internal libxl function was removed. A single helper to retrieve
LIBEXEC_BIN remains.

As suggested by the autoconf documentation, configure appends the
package name to LIBEXEC to make sure the provided directory really
refers to xen. This makes sure "make uninstall" preserves the real
libexecdir.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Cc: George Dunlap <george.dunlap@eu.citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
[ ijc -- ran autogen.sh as requested, updated QEMU_TRADITIONAL_REVISION to
         pickup version which uses LIBEXEC_BIN ]
2014-10-06 16:59:56 +01:00

284 lines
9.9 KiB
Makefile
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#
# tools/libxl/Makefile
#
XEN_ROOT = $(CURDIR)/../..
include $(XEN_ROOT)/tools/Rules.mk
MAJOR = 4.5
MINOR = 0
XLUMAJOR = 4.3
XLUMINOR = 0
CFLAGS += -Werror -Wno-format-zero-length -Wmissing-declarations \
-Wno-declaration-after-statement -Wformat-nonliteral
CFLAGS += -I. -fPIC
ifeq ($(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 += $(LIBXL_LIBS-y)
LIBXLU_LIBS =
LIBXL_OBJS-y = osdeps.o libxl_paths.o libxl_bootloader.o flexarray.o
ifeq ($(LIBXL_BLKTAP),y)
LIBXL_OBJS-y += libxl_blktap2.o
else
LIBXL_OBJS-y += libxl_noblktap2.o
endif
ifeq ($(CONFIG_REMUS_NETBUF),y)
LIBXL_OBJS-y += libxl_netbuffer.o
else
LIBXL_OBJS-y += libxl_nonetbuffer.o
endif
LIBXL_OBJS-y += libxl_remus_device.o libxl_remus_disk_drbd.o
LIBXL_OBJS-$(CONFIG_X86) += libxl_cpuid.o libxl_x86.o
LIBXL_OBJS-$(CONFIG_ARM) += libxl_nocpuid.o libxl_arm.o
ifeq ($(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_save_callout.o _libxl_save_msgs_callout.o \
libxl_qmp.o libxl_event.o libxl_fork.o $(LIBXL_OBJS-y)
LIBXL_OBJS += libxl_genid.o
LIBXL_OBJS += _libxl_types.o libxl_flask.o _libxl_types_internal.o
LIBXL_TESTS += timedereg
# 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.
LIBXL_TEST_OBJS += $(foreach t, $(LIBXL_TESTS),libxl_test_$t.o)
TEST_PROG_OBJS += $(foreach t, $(LIBXL_TESTS),test_$t.o) test_common.o
TEST_PROGS += $(foreach t, $(LIBXL_TESTS),test_$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)
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) \
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)
$(CC) $(LDFLAGS) -Wl,$(SONAME_LDFLAG) -Wl,libxlutil.so.$(XLUMAJOR) $(SHLIB_LDFLAGS) -o $@ $^ $(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)
.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_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 $(DESTDIR)$(INCLUDEDIR)
$(INSTALL_DATA) bash-completion $(DESTDIR)$(BASH_COMPLETION_DIR)/xl.sh
.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
distclean: clean
realclean: distclean
$(RM) -f $(AUTOSRCS) $(AUTOINCS)
-include $(DEPS)
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