Exclude named output files from the Xen tree setup.
The linkfarm.stamp content will differ between top level "make"
and "make install" invocations, due to the introduction of these
output files that are produced during the "make" build.
Filter these out to prevent an unnecessary rebuild of the shim
during "make install".
Signed-off-by: Christopher Clark <christopher.cla...@baesystems.com>
---
v2: added xen.efi, xen.efi.map to the exclusion list
tools/firmware/xen-dir/Makefile | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/tools/firmware/xen-dir/Makefile b/tools/firmware/xen-dir/Makefile
index 84648c3..a9614e4 100644
--- a/tools/firmware/xen-dir/Makefile
+++ b/tools/firmware/xen-dir/Makefile
@@ -11,6 +11,10 @@ D=xen-root
LINK_DIRS=config xen
LINK_FILES=Config.mk
+# Files to exclude from the link farm
+EXCLUDE_FILES=xen xen.gz xen-syms xen-syms.map xen.efi xen.efi.map \
+ efi.lds xen.lds mkelf32 mkreloc
+
DEP_DIRS=$(foreach i, $(LINK_DIRS), $(XEN_ROOT)/$(i))
DEP_FILES=$(foreach i, $(LINK_FILES), $(XEN_ROOT)/$(i))
@@ -26,7 +30,8 @@ linkfarm.stamp: $(DEP_DIRS) $(DEP_FILES) FORCE
$(foreach d, $(LINK_DIRS), \
(cd $(XEN_ROOT); \
find $(d) ! -type l -type f \
- $(addprefix ! -name , '*.[isoa]' '.*.d' '.*.d2')) \
+ $(addprefix ! -name , '*.[isoa]' '.*.d' '.*.d2' \
+ $(EXCLUDE_FILES) )) \
>> linkfarm.stamp.tmp ; ) \
$(foreach f, $(LINK_FILES), \
echo $(f) >> linkfarm.stamp.tmp ;)
--
2.7.4
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