diff --git a/poky/meta/classes/insane.bbclass b/poky/meta/classes/insane.bbclass
index ee19ef6..c6dff96 100644
--- a/poky/meta/classes/insane.bbclass
+++ b/poky/meta/classes/insane.bbclass
@@ -27,6 +27,7 @@
             infodir build-deps src-uri-bad symlink-to-sysroot multilib \
             invalid-packageconfig host-user-contaminated uppercase-pn patch-fuzz \
             mime mime-xdg unlisted-pkg-lics unhandled-features-check \
+            missing-update-alternatives \
             "
 ERROR_QA ?= "dev-so debug-deps dev-deps debug-files arch pkgconfig la \
             perms dep-cmp pkgvarcheck perm-config perm-line perm-link \
@@ -438,12 +439,13 @@
     for line in phdrs.split("\n"):
         if "SYMTAB" in line:
             has_syms = True
-        if "GNU_HASH" or "DT_MIPS_XHASH" in line:
+        if "GNU_HASH" in line or "DT_MIPS_XHASH" in line:
             sane = True
         if ("[mips32]" in line or "[mips64]" in line) and d.getVar('TCLIBC') == "musl":
             sane = True
     if has_syms and not sane:
-        package_qa_add_message(messages, "ldflags", "No GNU_HASH in the ELF binary %s, didn't pass LDFLAGS?" % path)
+        path = package_qa_clean_path(path, d, name)
+        package_qa_add_message(messages, "ldflags", "File %s in package %s doesn't have GNU_HASH (didn't pass LDFLAGS?)" % (path, name))
 
 
 QAPATHTEST[buildpaths] = "package_qa_check_buildpaths"
@@ -708,12 +710,13 @@
     warnings = {}
     errors = {}
     for path in pkgfiles[package]:
-            elf = oe.qa.ELFFile(path)
-            try:
-                elf.open()
-            except (IOError, oe.qa.NotELFFileError):
-                # IOError can happen if the packaging control files disappear,
-                elf = None
+            elf = None
+            if os.path.isfile(path):
+                elf = oe.qa.ELFFile(path)
+                try:
+                    elf.open()
+                except oe.qa.NotELFFileError:
+                    elf = None
             for func in warnfuncs:
                 func(path, package, d, elf, warnings)
             for func in errorfuncs:
@@ -987,6 +990,14 @@
         if var_set:
             package_qa_handle_error("unhandled-features-check", "%s: recipe doesn't inherit features_check" % pn, d)
 
+QARECIPETEST[missing-update-alternatives] = "package_qa_check_missing_update_alternatives"
+def package_qa_check_missing_update_alternatives(pn, d, messages):
+    # Look at all packages and find out if any of those sets ALTERNATIVE variable
+    # without inheriting update-alternatives class
+    for pkg in (d.getVar('PACKAGES') or '').split():
+        if d.getVar('ALTERNATIVE_%s' % pkg) and not bb.data.inherits_class('update-alternatives', d):
+            package_qa_handle_error("missing-update-alternatives", "%s: recipe defines ALTERNATIVE_%s but doesn't inherit update-alternatives. This might fail during do_rootfs later!" % (pn, pkg), d)
+
 # The PACKAGE FUNC to scan each package
 python do_package_qa () {
     import subprocess