From 8db3041ed3dff3a3acebb5591ec035ffd31b3463 Mon Sep 17 00:00:00 2001
From: Kasper Marstal <kaspermarstal@gmail.com>
Date: Tue, 5 Jan 2016 19:55:55 +0100
Subject: [PATCH] COMP: Provide better error message for USE_SYSTEM_ELASTIX in
case elastix is not found
---
SuperBuild/CMakeLists.txt | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/SuperBuild/CMakeLists.txt b/SuperBuild/CMakeLists.txt
index 097964a8..ce4016f2 100644
--- a/SuperBuild/CMakeLists.txt
+++ b/SuperBuild/CMakeLists.txt
@@ -59,10 +59,6 @@ endif()
# ---------------------------------------------------------------------
# Build Old Elastix
-set( ELASTIX_VERSION_MAJOR "4" )
-set( ELASTIX_VERSION_MINOR "8" )
-set( ELASTIX_VERSION_STRING "${ELASTIX_VERSION_MAJOR}.${ELASTIX_VERSION_MINOR}" )
-
mark_as_advanced( SUPERELASTIX_BUILD_ELASTIX )
option( SUPERELASTIX_BUILD_ELASTIX "Build support for Elastix ${ELASTIX_VERSION_STRING}." ON )
if( SUPERELASTIX_BUILD_ELASTIX )
@@ -70,10 +66,8 @@ if( SUPERELASTIX_BUILD_ELASTIX )
option( USE_SYSTEM_ELASTIX "Use an installed version of Elastix." OFF )
if( USE_SYSTEM_ELASTIX )
if( NOT EXISTS ${ELASTIX_USE_FILE} )
- # Expose CMake variable to user
- set( ELASTIX_USE_FILE )
- # Stop the build
- message( FATAL_ERROR "Please point ELASTIX_USE_FILE to your systems UseElastix.cmake file." )
+ set( ELASTIX_USE_FILE "NOT_FOUND" CACHE PATH "Absolute path to UseElastix.cmake in the root of the elastix build tree." )
+ message( FATAL_ERROR "Could not find the ELASTIX_USE_FILE (${ELASTIX_USE_FILE}). Use the SuperBuild or manually point the ELASTIX_USE_FILE CMake variable to the UseElastix.cmake file in the root of your elastix build tree." )
endif()
else()
include( ExternalElastix )
--
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