From 28a13209a2c70871db6539e161aebc27e330fa92 Mon Sep 17 00:00:00 2001
From: Maarten Bent <MaartenBent@users.noreply.github.com>
Date: Thu, 6 Dec 2018 23:20:48 +0100
Subject: [PATCH] CMake: Compile and link with -pthread when using pthread

---
 build/cmake/functions.cmake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/build/cmake/functions.cmake b/build/cmake/functions.cmake
index 57c24ea068..088d685eb2 100644
--- a/build/cmake/functions.cmake
+++ b/build/cmake/functions.cmake
@@ -105,6 +105,10 @@ function(wx_set_common_target_properties target_name)
         endif()
         # TODO: add warning flags for other compilers
     endif()
+    if(CMAKE_USE_PTHREADS_INIT)
+        target_compile_options(${target_name} PRIVATE "-pthread")
+        set_target_properties(${target_name} PROPERTIES LINK_FLAGS "-pthread")
+    endif()
 endfunction()
 
 # Set common properties on wx library target