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FindITK: Use passthru find_package config mode for messages 

The custom error message that mentions PREFIX/lib/InsightToolkit is not
accurate for ITKv4.  Just use the more generic message that find_package
generates by default.  This module is now almost a no-op but exists to
tell find_package to look for the InsightToolkit name as well as ITK.
This commit is contained in:
Brad King 2011-04-18 14:11:54 -04:00
parent 241de9e89c
commit aa170c20f7
1 changed files with 9 additions and 7 deletions
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16
Modules/FindITK.cmake
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@ -37,19 +37,21 @@
# If this succeeds (possibly because ITK_DIR is already set), the
# command will have already loaded ITKConfig.cmake and set ITK_FOUND.
IF(NOT ITK_FOUND)
FIND_PACKAGE(ITK QUIET NO_MODULE
SET(_ITK_REQUIRED "")
IF(ITK_FIND_REQUIRED)
SET(_ITK_REQUIRED REQUIRED)
ENDIF()
SET(_ITK_QUIET "")
IF(ITK_FIND_QUIETLY)
SET(_ITK_QUIET QUIET)
ENDIF()
FIND_PACKAGE(ITK ${_ITK_REQUIRED} ${_ITK_QUIET} NO_MODULE
NAMES ITK InsightToolkit
CONFIGS ITKConfig.cmake
)
ENDIF()
SET(ITK_DIR_MESSAGE "Please set ITK_DIR to the directory containing ITKConfig.cmake. This is either the root of the build tree, or PREFIX/lib/InsightToolkit for an installation.")
IF(ITK_FOUND)
# Set USE_ITK_FILE for backward-compatability.
SET(USE_ITK_FILE ${ITK_USE_FILE})
ELSEIF(ITK_FIND_REQUIRED)
MESSAGE(FATAL_ERROR ${ITK_DIR_MESSAGE})
ELSEIF(NOT ITK_FIND_QUIETLY)
MESSAGE(STATUS ${ITK_DIR_MESSAGE})
ENDIF()