From 42fead0a7035040fb4b5372a82cdc15a1762e08c Mon Sep 17 00:00:00 2001
From: Manuel Grizonnet <manuel.grizonnet@cnes.fr>
Date: Mon, 17 Dec 2018 16:05:14 +0100
Subject: [PATCH] DOC: improve documentation on how to pass multiple additional
 options to otb cmake cache

---
 SuperBuild/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SuperBuild/CMakeLists.txt b/SuperBuild/CMakeLists.txt
index 5a3e782576..9e72344d39 100644
--- a/SuperBuild/CMakeLists.txt
+++ b/SuperBuild/CMakeLists.txt
@@ -55,7 +55,7 @@ option(BUILD_STATIC_LIBS "Build with static libraries." OFF)
 option(BUILD_ALWAYS "Always build or install OTB." ON)
 option(WITH_REMOTE_MODULES "Build with specific list of remote modules." OFF)
 option(OTB_USE_OPENMP "use openmp" OFF)
-set(OTB_ADDITIONAL_CACHE "" CACHE STRING "Additional cmake option for OTB -DVAR:TYPE=VALUE ...")
+set(OTB_ADDITIONAL_CACHE "" CACHE STRING "Additional cmake options for OTB with the syntax (semi-colon used as a separator): -D<var>:<type>=<value>;-D<var>:<type>=<value>")
 
 if(APPLE)
   if(POLICY CMP0042)
-- 
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