[xen stable-4.16] tools/libs: Fix build dependencies

[patchbot@xxxxxxx]

commit f8c720be53944eb0f43ed89eeb94e6d04e28fc17
Author:     Anthony PERARD <anthony.perard@xxxxxxxxxx>
AuthorDate: Wed Feb 16 15:53:49 2022 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Wed Feb 16 15:53:49 2022 +0100

    tools/libs: Fix build dependencies
    
    Some libs' Makefile aren't loading the dependencies files *.d2.
    
    We can load them from "libs.mk" as none of the Makefile here are
    changing $(DEPS) or $(DEPS_INCLUDE) so it is fine to move the
    "include" to "libs.mk".
    
    As a little improvement, don't load the dependencies files (and thus
    avoid regenerating the *.d2 files) during `make clean`.
    
    Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
    Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
    master commit: e62cc29f9b6c42b67182a1362e2ea18bad75b5ff
    master date: 2022-02-08 11:15:53 +0000
---
 tools/libs/ctrl/Makefile  | 2 --
 tools/libs/guest/Makefile | 2 --
 tools/libs/libs.mk        | 4 ++++
 tools/libs/light/Makefile | 2 --
 tools/libs/stat/Makefile  | 2 --
 tools/libs/store/Makefile | 2 --
 tools/libs/util/Makefile  | 2 --
 tools/libs/vchan/Makefile | 1 -
 8 files changed, 4 insertions(+), 13 deletions(-)

diff --git a/tools/libs/ctrl/Makefile b/tools/libs/ctrl/Makefile
index 519246b0d6..6ff5918798 100644
--- a/tools/libs/ctrl/Makefile
+++ b/tools/libs/ctrl/Makefile
@@ -59,8 +59,6 @@ $(eval $(genpath-target))
 
 $(LIB_OBJS) $(PIC_OBJS): _paths.h
 
--include $(DEPS_INCLUDE)
-
 clean: cleanlocal
 
 .PHONY: cleanlocal
diff --git a/tools/libs/guest/Makefile b/tools/libs/guest/Makefile
index 2ce92d247e..35f39e74cd 100644
--- a/tools/libs/guest/Makefile
+++ b/tools/libs/guest/Makefile
@@ -113,8 +113,6 @@ $(eval $(genpath-target))
 
 xc_private.h: _paths.h
 
--include $(DEPS_INCLUDE)
-
 .PHONY: cleanlocal
 cleanlocal:
        rm -f libxenguest.map
diff --git a/tools/libs/libs.mk b/tools/libs/libs.mk
index ebdb2a4782..f1554462fb 100644
--- a/tools/libs/libs.mk
+++ b/tools/libs/libs.mk
@@ -142,3 +142,7 @@ distclean: clean
 
 .PHONY: FORCE
 FORCE:
+
+ifeq ($(filter clean distclean,$(MAKECMDGOALS)),)
+-include $(DEPS_INCLUDE)
+endif
diff --git a/tools/libs/light/Makefile b/tools/libs/light/Makefile
index 194bc5f268..dd43f37b4c 100644
--- a/tools/libs/light/Makefile
+++ b/tools/libs/light/Makefile
@@ -273,5 +273,3 @@ cleanlocal:
        $(RM) -f libxenlight.map
        $(RM) -f $(AUTOSRCS) $(AUTOINCS)
        $(MAKE) -C $(ACPI_PATH) ACPI_BUILD_DIR=$(CURDIR) clean
-
--include $(DEPS_INCLUDE)
diff --git a/tools/libs/stat/Makefile b/tools/libs/stat/Makefile
index c99508ae6b..89b5412132 100644
--- a/tools/libs/stat/Makefile
+++ b/tools/libs/stat/Makefile
@@ -124,7 +124,5 @@ cleanlocal:
        rm -f $(BINDINGS) $(BINDINGSRC) $(DEPS_RM) _paths.h
        rm -f libxenstat.map
 
--include $(DEPS_INCLUDE)
-
 genpath-target = $(call buildmakevars2header,_paths.h)
 $(eval $(genpath-target))
diff --git a/tools/libs/store/Makefile b/tools/libs/store/Makefile
index 43b018aa8c..2b435220ac 100644
--- a/tools/libs/store/Makefile
+++ b/tools/libs/store/Makefile
@@ -31,8 +31,6 @@ else
 PKG_CONFIG_REMOVE += -ldl
 endif
 
--include $(DEPS_INCLUDE)
-
 .PHONY: install
 install: install-headers
 
diff --git a/tools/libs/util/Makefile b/tools/libs/util/Makefile
index f5f9e89fee..b739360be7 100644
--- a/tools/libs/util/Makefile
+++ b/tools/libs/util/Makefile
@@ -52,8 +52,6 @@ $(LIB_OBJS) $(PIC_OBJS): $(AUTOINCS) _paths.h
 genpath-target = $(call buildmakevars2header,_paths.h)
 $(eval $(genpath-target))
 
--include $(DEPS_INCLUDE)
-
 clean: cleanlocal
 
 .PHONY: cleanlocal
diff --git a/tools/libs/vchan/Makefile b/tools/libs/vchan/Makefile
index df112f1b88..83a45d2817 100644
--- a/tools/libs/vchan/Makefile
+++ b/tools/libs/vchan/Makefile
@@ -11,7 +11,6 @@ SRCS-y += io.c
 NO_HEADERS_CHK := y
 
 include $(XEN_ROOT)/tools/libs/libs.mk
--include $(DEPS_INCLUDE)
 
 clean: cleanlocal
 
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.16