From 9d166ef42cbc82e747ef5901a384796b10f95060 Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <robin.haberkorn@googlemail.com>
Date: Sun, 5 Mar 2017 18:42:17 +0100
Subject: fixed check for dlsym() on Linux where we need to link against libdl

---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index e47ac0d..dc8b1d2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -166,6 +166,9 @@ AC_CHECK_FUNCS([memset setlocale strchr strrchr fstat], , [
 # glib defines G_OS_UNIX||G_OS_HAIKU instead...
 case $host in
 *-*-linux* | *-*-*bsd* | *-*-darwin* | *-*-cygwin* | *-*-haiku*)
+	AC_SEARCH_LIBS([dlsym], [dl], , [
+		AC_MSG_ERROR([Required function dlsym() not found!])
+	])
 	AC_CHECK_FUNCS([realpath fchown dup dup2 dlsym], , [
 		AC_MSG_ERROR([Missing libc function])
 	])
-- 
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