libxl: move xen-init-dom0 to tools/helpers

Move xen-init-dom0 from tools/libxl to tools/helpers, as it is just a
helper program.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>

.gitignore

@@ -134,6 +134,7 @@ tools/flask/utils/flask-setenforce
 tools/flask/utils/flask-set-bool
 tools/flask/utils/flask-label-pci
 tools/helpers/init-xenstore-domain
+tools/helpers/xen-init-dom0
 tools/hotplug/common/hotplugpath.sh
 tools/hotplug/FreeBSD/rc.d/xencommons
 tools/hotplug/FreeBSD/rc.d/xendriverdomain
@@ -301,7 +302,6 @@ tools/libxl/*.pyc
 tools/libxl/libxl-save-helper
 tools/libxl/test_timedereg
 tools/libxl/test_fdderegrace
-tools/libxl/xen-init-dom0
 tools/blktap2/control/tap-ctl
 tools/firmware/etherboot/eb-roms.h
 tools/firmware/etherboot/gpxe-git-snapshot.tar.gz

tools/helpers/Makefile

@@ -5,10 +5,16 @@
 XEN_ROOT = $(CURDIR)/../..
 include $(XEN_ROOT)/tools/Rules.mk
 
+PROGS += xen-init-dom0
 ifeq ($(CONFIG_Linux),y)
 PROGS += init-xenstore-domain
 endif
 
+XEN_INIT_DOM0_OBJS = xen-init-dom0.o
+$(XEN_INIT_DOM0_OBJS): CFLAGS += $(CFLAGS_libxentoollog)
+$(XEN_INIT_DOM0_OBJS): CFLAGS += $(CFLAGS_libxenstore)
+$(XEN_INIT_DOM0_OBJS): CFLAGS += $(CFLAGS_libxenlight)
+
 INIT_XENSTORE_DOMAIN_OBJS = init-xenstore-domain.o
 $(INIT_XENSTORE_DOMAIN_OBJS): CFLAGS += $(CFLAGS_libxenguest)
 $(INIT_XENSTORE_DOMAIN_OBJS): CFLAGS += $(CFLAGS_libxenctrl)
@@ -17,12 +23,16 @@ $(INIT_XENSTORE_DOMAIN_OBJS): CFLAGS += $(CFLAGS_libxenstore)
 .PHONY: all
 all: $(PROGS)
 
+xen-init-dom0: $(XEN_INIT_DOM0_OBJS)
+	$(CC) $(LDFLAGS) -o $@ $(XEN_INIT_DOM0_OBJS) $(LDLIBS_libxentoollog) $(LDLIBS_libxenstore) $(LDLIBS_libxenlight) $(APPEND_LDFLAGS)
+
 init-xenstore-domain: $(INIT_XENSTORE_DOMAIN_OBJS)
 	$(CC) $(LDFLAGS) -o $@ $(INIT_XENSTORE_DOMAIN_OBJS) $(LDLIBS_libxenstore) $(LDLIBS_libxenctrl) $(LDLIBS_libxenguest) $(APPEND_LDFLAGS)
 
 .PHONY: install
 install: all
 	$(INSTALL_DIR) $(DESTDIR)$(LIBEXEC_BIN)
+	$(INSTALL_PROG) xen-init-dom0 $(DESTDIR)$(LIBEXEC_BIN)
 ifeq ($(CONFIG_Linux),y)
 	$(INSTALL_PROG) init-xenstore-domain $(DESTDIR)$(LIBEXEC_BIN)
 endif

tools/helpers/xen-init-dom0.c

@@ -4,7 +4,7 @@
 #include <string.h>
 #include <stdio.h>
 
-#include <xenctrl.h>
+#include <xentoollog.h>
 #include <xenstore.h>
 #include <libxl.h>
 

tools/libxl/Makefile

@@ -143,7 +143,7 @@ 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
+CLIENTS = xl testidl libxl-save-helper
 
 CFLAGS_XL += $(CFLAGS_libxenlight)
 CFLAGS_XL += -Wshadow
@@ -154,10 +154,6 @@ $(XL_OBJS) $(TEST_PROG_OBJS) _libxl.api-for-check: \
 $(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)
 
@@ -174,7 +170,7 @@ all: $(CLIENTS) $(TEST_PROGS) $(PKG_CONFIG) \
 	$(AUTOSRCS) $(AUTOINCS)
 
 $(LIBXL_OBJS) $(LIBXLU_OBJS) $(XL_OBJS) $(SAVE_HELPER_OBJS) \
-		$(LIBXL_TEST_OBJS) $(TEST_PROG_OBJS) $(XEN_INIT_DOM0_OBJS): \
+		$(LIBXL_TEST_OBJS) $(TEST_PROG_OBJS): \
 	$(AUTOINCS) libxl.api-ok
 
 %.c %.h:: %.y
@@ -215,7 +211,7 @@ 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
+	$(XL_OBJS) $(TEST_PROG_OBJS) $(SAVE_HELPER_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
@@ -256,9 +252,6 @@ libxlutil.a: $(LIBXLU_OBJS)
 xl: $(XL_OBJS) libxlutil.so libxenlight.so
 	$(CC) $(LDFLAGS) -o $@ $(XL_OBJS) libxlutil.so $(LDLIBS_libxenlight) $(LDLIBS_libxentoollog) -lyajl $(APPEND_LDFLAGS)
 
-xen-init-dom0: $(XEN_INIT_DOM0_OBJS) libxenlight.so
-	$(CC) $(LDFLAGS) -o $@ $(XEN_INIT_DOM0_OBJS) $(LDLIBS_libxenstore) $(LDLIBS_libxenlight) $(LDLIBS_libxentoollog) $(APPEND_LDFLAGS)
-
 test_%: test_%.o test_common.o libxlutil.so libxenlight_test.so
 	$(CC) $(LDFLAGS) -o $@ $^ $(filter-out %libxenlight.so, $(LDLIBS_libxenlight)) $(LDLIBS_libxentoollog) -lyajl $(APPEND_LDFLAGS)
 
@@ -281,7 +274,6 @@ install: all
 	$(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)