From 02c487348af0bcc504bac3d1b81c46db24286c3c Mon Sep 17 00:00:00 2001
From: seelabs <scott.determan@yahoo.com>
Date: Mon, 19 Mar 2018 11:06:50 -0400
Subject: [PATCH] Remove warning about plantuml:

Plantuml is only relevant when building docs. On most systems it is OK if it is
not installed.
---
 CMakeLists.txt | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 07af1772d..c8c4a2fd4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -481,10 +481,6 @@ set_property(TARGET ${other_target} PROPERTY EXCLUDE_FROM_DEFAULT_BUILD true)
 
 find_package(Doxygen)
 if(TARGET Doxygen::doxygen)
-    if (NOT DEFINED ENV{PLANTUML_JAR})
-        message(WARNING
-            "PLANTUML_JAR not set - @startuml diagrams will not generate")
-    endif()
     # read the source config and make a modified one
     # that points the output files to our build directory
     FILE(READ "${CMAKE_SOURCE_DIR}/docs/source.dox" dox_content)