From 35698918f80cb0b10c21fa450bf265564faf981a Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Wed, 6 May 2020 16:09:43 +0530
Subject: check for libsodium

---
 configure.ac | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 089f0493c..94c0a7689 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1046,6 +1046,15 @@ AS_IF([test x$argon = x1],
  AC_MSG_ERROR([GNUnet requires argon2.])
 ])
 
+libsodium=0
+# test for libsodium
+AC_CHECK_HEADER([sodium.h],
+                [AC_CHECK_LIB([sodium], [sodium_init],
+                              [libsodium=1])])
+
+AS_IF([test x$libsodium = x0],
+      [AC_MSG_ERROR([GNUnet requires libsodium.])])
+
 # test for libextractor
 extractor=0
 AC_MSG_CHECKING(for libextractor)
-- 
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