[Buildroot] [PATCH 1/1] package/dante: add libxcrypt optional dependency

[Fabrice Fontaine]

Fix the following build failure raised since bump of glibc to version
2.39 in commit b5680f53d60acf8ff6010082f873438a39bd5d97:

/home/autobuild/autobuild/instance-5/output-1/per-package/dante/host/bin/../lib/gcc/sparc64-buildroot-linux-gnu/12.3.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: auth_password.o: in function `passwordcheck':
/home/autobuild/autobuild/instance-5/output-1/build/dante-1.4.3/sockd/auth_password.c:126:(.text+0xc4): undefined reference to `crypt'

Fixes: b5680f53d60acf8ff6010082f873438a39bd5d97
 - http://autobuild.buildroot.org/results/c817caa1e9ad91a1c0f61d92f24d35612cc3a5d5

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
 package/dante/Config.in | 1 +
 package/dante/dante.mk  | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/package/dante/Config.in b/package/dante/Config.in
index 41a89990d2..bd0ddb236d 100644
--- a/package/dante/Config.in
+++ b/package/dante/Config.in
@@ -1,6 +1,7 @@
 config BR2_PACKAGE_DANTE
 	bool "dante"
 	depends on BR2_USE_MMU # fork()
+	select BR2_PACKAGE_LIBXCRYPT if BR2_TOOLCHAIN_USES_GLIBC
 	help
 	  Dante is a product developed by Inferno Nettverk A/S. It
 	  consists of a SOCKS server and a SOCKS client, implementing
diff --git a/package/dante/dante.mk b/package/dante/dante.mk
index ae60252bed..bae46c5a71 100644
--- a/package/dante/dante.mk
+++ b/package/dante/dante.mk
@@ -22,6 +22,10 @@ else
 DANTE_CONF_OPTS += --without-upnp
 endif
 
+ifeq ($(BR2_PACKAGE_LIBXCRYPT),y)
+DANTE_DEPENDENCIES += libxcrypt
+endif
+
 ifeq ($(BR2_PACKAGE_LINUX_PAM),y)
 DANTE_DEPENDENCIES += linux-pam
 DANTE_CONF_OPTS += --with-pam
-- 
2.43.0