[Buildroot] [git commit branch/2019.02.x] package/pure-ftpd: add optional openldap dependency

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=18c18e572ea84a8919f22339747c409a3c9ca5ab
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2019.02.x

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
(cherry picked from commit 4f67a6c7d29ffb0bb2b8dcc190fdd71de5be84bc)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 package/pure-ftpd/pure-ftpd.mk | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/package/pure-ftpd/pure-ftpd.mk b/package/pure-ftpd/pure-ftpd.mk
index ae3ca9d1f0..7012268874 100644
--- a/package/pure-ftpd/pure-ftpd.mk
+++ b/package/pure-ftpd/pure-ftpd.mk
@@ -31,6 +31,13 @@ ifeq ($(BR2_PACKAGE_LIBSODIUM),y)
 PURE_FTPD_DEPENDENCIES += libsodium
 endif
 
+ifeq ($(BR2_PACKAGE_OPENLDAP),y)
+PURE_FTPD_CONF_OPTS += --with-ldap
+PURE_FTPD_DEPENDENCIES += openldap
+else
+PURE_FTPD_CONF_OPTS += --without-ldap
+endif
+
 ifeq ($(BR2_PACKAGE_OPENSSL),y)
 PURE_FTPD_CONF_OPTS += --with-tls
 PURE_FTPD_DEPENDENCIES += openssl