From 757b539b955c62cd7ff482f374427defc96534d9 Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Wed, 15 Jun 2016 21:40:03 +0200
Subject: [PATCH] Make install target for API doc optional

---
 cmake/modules/Doxygen.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/modules/Doxygen.cmake b/cmake/modules/Doxygen.cmake
index f0c889a..cfdd2b3 100644
--- a/cmake/modules/Doxygen.cmake
+++ b/cmake/modules/Doxygen.cmake
@@ -50,6 +50,7 @@ else()
     install(DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/api-doc"
             DESTINATION "share/${META_PROJECT_NAME}"
             COMPONENT api-doc
+            OPTIONAL
     )
 
     if(NOT TARGET install-api-doc)