From 25e43a469aff1475b91bd1d038377e2714cda50d Mon Sep 17 00:00:00 2001
From: Julien Michel <julien.michel@orfeo-toolbox.org>
Date: Thu, 25 Feb 2010 16:20:19 +0100
Subject: [PATCH] BUG: OTB_USE_EXTERNAL_FLTK option will not appear, even if
FLTK is not found on the system. It seems that CMAKE_DEPENDENT_OPTION is not
behaving like expected.
---
CMakeLists.txt | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0f332da174..dc284c53ed 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -289,8 +289,13 @@ IF(OTB_USE_VISU_GUI)
#OPTION(OTB_USE_EXTERNAL_FLTK "Use an outside build of FLTK." OFF)
FIND_PACKAGE(FLTK)
- CMAKE_DEPENDENT_OPTION(OTB_USE_EXTERNAL_FLTK "Use an outside build of FLTK." ON
- "FLTK_FOUND" OFF)
+
+ # If an external fltk is found, do not provide the internal fltk choice
+ IF(NOT FLTK_FOUND)
+ OPTION(OTB_USE_EXTERNAL_FLTK "Use an outside build of FLTK." OFF)
+ ELSE(NOT FLTK_FOUND)
+ SET(OTB_USE_EXTERNAL_FLTK ON)
+ ENDIF(NOT FLTK_FOUND)
# IF(FLTK_FOUND)
# SET(OTB_USE_EXTERNAL_FLTK ON)
--
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