Include a build id in xsplice modules

The build id will in future be used to uniquely identify a module and
for module dependencies.

diff --git a/xsplice-build b/xsplice-build
index b93d240356bb68f09a3d62cb729332e38a937a58..5c6a03327b8c9ed05c3504cabd08174456987241 100755 (executable)
--- a/xsplice-build
+++ b/xsplice-build
@@ -136,7 +136,7 @@ function create_patch()
     fi
 
     echo "Creating patch module..."
-    ld -r -o output.o $(find output -type f -name "*.o") || die
+    ld -r -o output.o --build-id=sha1 $(find output -type f -name "*.o") || die
     "${SCRIPTDIR}"/prelink $debugopt output.o "${PATCHNAME}.xsplice" "$XENSYMS" &>> "${OUTPUT}/prelink.log" || die
 }