From eb0e1d5f933638d22c3056e3361ee7ad384bed63 Mon Sep 17 00:00:00 2001
From: Olivier Prat <olivier@zvork.fr>
Date: Wed, 27 Mar 2019 18:34:59 +0100
Subject: [PATCH] Fix for Mac and Ubuntu

---
 cmake/macros/TargetOpenEXR.cmake | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cmake/macros/TargetOpenEXR.cmake b/cmake/macros/TargetOpenEXR.cmake
index a8e7b27fe5..6a8690db58 100644
--- a/cmake/macros/TargetOpenEXR.cmake
+++ b/cmake/macros/TargetOpenEXR.cmake
@@ -68,6 +68,8 @@ macro(TARGET_OPENEXR)
         endforeach(OPENEXR_LIB)
 
         target_link_libraries(${TARGET_NAME} ${OPENEXR_LIBRARIES})
-        target_compile_definitions(${TARGET_NAME} PUBLIC OPENEXR_DLL)
+        if (WIN32)
+            target_compile_definitions(${TARGET_NAME} PUBLIC OPENEXR_DLL)
+        endif(WIN32)
     endif()
 endmacro()