[PATCH] sysd-rules: Cut down the number of rtld-% pattern rules

[Florian Weimer]

rtld only needs shared objects, so the other patterns are pointless and
significantly increase the work make has to perform while identifying
which pattern rule to apply.

2016-09-14  Florian Weimer  <fweimer@redhat.com>

	* scripts/sysd-rules.awk (BEGIN): Only generate rtld patterns for
	.os objects.

diff --git a/scripts/sysd-rules.awk b/scripts/sysd-rules.awk
index 69af400..c82e8fd 100644
--- a/scripts/sysd-rules.awk
+++ b/scripts/sysd-rules.awk
@@ -50,6 +50,10 @@ BEGIN {
         split(pattern, td, ":");
         target_pattern = td[1];
         dep_pattern = td[2];
+        # rtld objects are always PIC.
+        if (target_pattern ~ /^rtld/ && o != ".os") {
+            continue;
+        }
         if (target_pattern == "%") {
           command_suffix = "";
         } else {