From c947d21f71730fabb2fdad503baa98de60fb84e0 Mon Sep 17 00:00:00 2001
From: LRN <lrn1986@gmail.com>
Date: Sat, 1 Mar 2014 22:57:57 +0000
Subject: libidn is needed unconditionally for libgnunetdnsparser

---
 configure.ac | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 06ab80ace..088045b2f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -473,11 +473,14 @@ if test "$libidn" != "no"; then
      LDFLAGS="${LDFLAGS} -L$libidn/lib"
      CPPFLAGS="${CPPFLAGS} -I$libidn/include"
   fi
-  AC_CHECK_HEADER(idna.h,
-    AC_CHECK_LIB(idn, stringprep_check_version,
-      [libidn=yes LIBS="${LIBS} -lidn"],
-      AC_MSG_FAILURE([GNUnet requires libidn])),
-    AC_MSG_FAILURE([GNUnet requires libidn]))
+fi
+libidn=no
+AC_CHECK_HEADER(idna.h,
+  AC_CHECK_LIB(idn, stringprep_check_version,
+    [libidn=yes LIBS="${LIBS} -lidn"], []), [])
+if test "$libidn" != "yes"; then
+  AC_MSG_FAILURE([GNUnet requires libidn.
+libidn-1.13 should be sufficient, newer versions work too.])
 fi
 AC_MSG_RESULT($libidn)
 
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