From 3fa7a0c630a66c1c33eab441221b212d775e6027 Mon Sep 17 00:00:00 2001
From: Pawel Pekala <c0rn@o2.pl>
Date: Wed, 8 Jun 2016 22:16:13 +0200
Subject: [PATCH] Fix python plugin test for BSD family, dlopen(3) on those
 systems is part of libc library and linking to nonexistent libdl will fail.

Tested on FreeBSD 11-Current, Debian 8
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index d9e073279..056815aa1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1233,7 +1233,7 @@ AM_PATH_PYTHON([2.5], [
 		if test x"$platform_win32" = xno; then
 			# libpython.so
 			PYTHON_SHARED_LIB="libpython${PYTHON_VERSION}.so"
-			LIBS="-ldl"
+			AC_CHECK_LIB(dl, dlopen, [LIBS="-ldl"])
 			AC_MSG_CHECKING([whether to dlopen $PYTHON_SHARED_LIB works])
 			AC_RUN_IFELSE(
 				[AC_LANG_PROGRAM(
-- 
2.25.1