[OE-core] [master, dylan][PATCH v2] shadow: Fix build when DISTRO_FEATURES contains pam, libc-crypt

[Richard Tollerton]

shadow falsely assumes that if --enable-libpam is set, it doesn't need to link
against libcrypt; this breaks chsh. (This same fix exists in Arch.)

Signed-off-by: Richard Tollerton <rich.tollerton at ni.com>
---
 meta/recipes-extended/shadow/shadow_4.1.4.3.bb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/meta/recipes-extended/shadow/shadow_4.1.4.3.bb b/meta/recipes-extended/shadow/shadow_4.1.4.3.bb
index caf24c0..108e11e 100644
--- a/meta/recipes-extended/shadow/shadow_4.1.4.3.bb
+++ b/meta/recipes-extended/shadow/shadow_4.1.4.3.bb
@@ -37,6 +37,10 @@ EXTRA_OECONF += "--without-audit \
                  --without-selinux"
 EXTRA_OECONF_libc-uclibc += "--with-nscd=no"
 
+# Build falsely assumes that if --enable-libpam is set, we don't need to link against
+# libcrypt. This breaks chsh.
+BUILD_LDFLAGS += "${@base_contains('DISTRO_FEATURES', 'pam', base_contains('DISTRO_FEATURES', 'libc-crypt',  '-lcrypt', '', d), '', d)}"
+
 PAM_PLUGINS = "libpam-runtime \
                pam-plugin-faildelay \
                pam-plugin-securetty \
-- 
1.8.3.4