From 4b215f6ea3a89aa45f7e9e5050ab35e0a3d81dc7 Mon Sep 17 00:00:00 2001
From: Carl Cook <carl.cook@rungopher.com>
Date: Wed, 3 Oct 2018 10:41:34 +1300
Subject: [PATCH] Only link dl if using tcp lib

---
 CMakeLists.txt | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7c84747..437d803 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -116,8 +116,13 @@ configure_file("${CMAKE_CURRENT_SOURCE_DIR}/amqpcpp.pc.in"
                "${CMAKE_CURRENT_BINARY_DIR}/amqpcpp.pc" @ONLY)
 install(FILES "${CMAKE_CURRENT_BINARY_DIR}/amqpcpp.pc" DESTINATION lib/pkgconfig)
 
+# submodule support
+# ------------------------------------------------------------------------------------------------------
 target_include_directories(${PROJECT_NAME} SYSTEM PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include/>
     $<INSTALL_INTERFACE:include/>
 )
-target_link_libraries(${PROJECT_NAME} ${CMAKE_DL_LIBS})
+
+if(AMQP-CPP_LINUX_TCP)
+    target_link_libraries(${PROJECT_NAME} ${CMAKE_DL_LIBS})
+endif()