From 5fc64b5eba57177aa5956bfd0ba274e4782f8078 Mon Sep 17 00:00:00 2001
From: Marco d'Itri <md@linux.it>
Date: Sun, 9 Sep 2018 00:59:49 +0200
Subject: [PATCH] mkpasswd: support the new libxcrypt 4.x

---
 Makefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 608184d..01ae5ce 100644
--- a/Makefile
+++ b/Makefile
@@ -51,10 +51,12 @@ whois_OBJECTS += simple_recode.o
 DEFS += -DHAVE_ICONV
 endif
 
-ifdef HAVE_XCRYPT
+ifeq ($(shell $(PKG_CONFIG) --exists 'libxcrypt >= 4.1' || echo NO),)
+DEFS += -DHAVE_LINUX_CRYPT_GENSALT $(shell $(PKG_CONFIG) --cflags libcrypt)
+mkpasswd_LDADD += $(shell $(PKG_CONFIG) --libs libcrypt)
+else ifdef HAVE_XCRYPT
 mkpasswd_LDADD += -lxcrypt
 DEFS += -DHAVE_XCRYPT -DHAVE_LINUX_CRYPT_GENSALT
-else
 ifdef HAVE_LINUX_CRYPT_GENSALT
 # owl and openSUSE have crypt_gensalt(3) in the libc's libcrypt
 DEFS += -DHAVE_LINUX_CRYPT_GENSALT