Squashed 'yocto-poky/' content from commit ea562de

git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/meta/recipes-extended/shadow/shadow_4.2.1.bb b/meta/recipes-extended/shadow/shadow_4.2.1.bb
new file mode 100644
index 0000000..5675cb8
--- /dev/null
+++ b/meta/recipes-extended/shadow/shadow_4.2.1.bb
@@ -0,0 +1,10 @@
+require shadow.inc
+
+# Build falsely assumes that if --enable-libpam is set, we don't need to link against
+# libcrypt. This breaks chsh.
+BUILD_LDFLAGS_append_class-target = " ${@bb.utils.contains('DISTRO_FEATURES', 'pam', bb.utils.contains('DISTRO_FEATURES', 'libc-crypt',  '-lcrypt', '', d), '', d)}"
+
+BBCLASSEXTEND = "native nativesdk"
+
+
+