diff --git a/make/prereq-installed.mk b/make/prereq-installed.mk
new file mode 100644
index 00000000..6565b85d
--- /dev/null
+++ b/make/prereq-installed.mk
@@ -0,0 +1,4 @@
+ifneq ($(filter run gdb valgrind attach attach-strace libpath,$(MAKECMDGOALS)),)
+PREREQ_BUILD      += $(shell ls /etc/ld.so.conf.d | sed '/ld-.*.conf/ !d; s/ld-\(.*\).conf/\1/')
+endif
+