From 5cc541ea7c6af1e2e5a9dc48455094dcaac84aeb Mon Sep 17 00:00:00 2001
From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Date: Sat, 5 Sep 2015 03:11:55 +0100
Subject: [PATCH] cmake: Add missing -ldl for glad.

Fixes compilation failure introduced in a1a5570e9735cb3ead0149b26d00eb4d6ade744f.
---
 externals/glad/CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/externals/glad/CMakeLists.txt b/externals/glad/CMakeLists.txt
index ebc5db1f2..7f9bbd9d6 100644
--- a/externals/glad/CMakeLists.txt
+++ b/externals/glad/CMakeLists.txt
@@ -9,3 +9,7 @@ set(HEADERS
 create_directory_groups(${SRCS} ${HEADERS})
 add_library(glad STATIC ${SRCS} ${HEADERS})
 target_include_directories(glad PUBLIC "include/")
+
+if (UNIX AND NOT APPLE)
+    target_link_libraries(glad dl)
+endif()