From d07a4675d224d155b324fed5a6c43569835b5294 Mon Sep 17 00:00:00 2001
From: Bill Hoffman <bill.hoffman@kitware.com>
Date: Mon, 16 Jun 2008 15:19:44 -0400
Subject: ENH: fix find module stuff for test

---
 Modules/FindFLTK.cmake                     | 23 ++++++++++++-----------
 Modules/FindKDE3.cmake                     | 12 ++++++++----
 Modules/FindMatlab.cmake                   |  4 +++-
 Tests/FindModulesExecuteAll/CMakeLists.txt |  1 +
 4 files changed, 24 insertions(+), 16 deletions(-)

diff --git a/Modules/FindFLTK.cmake b/Modules/FindFLTK.cmake
index d16cf73..1dc4a59 100644
--- a/Modules/FindFLTK.cmake
+++ b/Modules/FindFLTK.cmake
@@ -11,6 +11,11 @@
 #  FLTK_FORMS_LIBRARY  = the full path to fltk_forms.lib
 #  FLTK_IMAGES_LIBRARY = the full path to fltk_images.lib
 
+IF (FLTK_INCLUDE_DIR)
+  # Already in cache, be silent
+  SET(FLTK_FIND_QUIETLY TRUE)
+ENDIF (FLTK_INCLUDE_DIR)
+
 #  Platform dependent libraries required by FLTK
 IF(WIN32)
   IF(NOT CYGWIN)
@@ -24,7 +29,8 @@ ENDIF(WIN32)
 
 IF(UNIX)
   INCLUDE(${CMAKE_ROOT}/Modules/FindX11.cmake)
-  SET( FLTK_PLATFORM_DEPENDENT_LIBS ${X11_LIBRARIES} -lm)
+  FIND_LIBRARY(FLTK_MATH_LIBRARY m)
+  SET( FLTK_PLATFORM_DEPENDENT_LIBS ${X11_LIBRARIES} ${FLTK_MATH_LIBRARY})
 ENDIF(UNIX)
 
 IF(APPLE)
@@ -32,7 +38,8 @@ IF(APPLE)
 ENDIF(APPLE)
 
 IF(CYGWIN)
-  SET( FLTK_PLATFORM_DEPENDENT_LIBS ole32 uuid comctl32 wsock32 supc++ -lm -lgdi32)
+  FIND_LIBRARY(FLTK_MATH_LIBRARY m)
+  SET( FLTK_PLATFORM_DEPENDENT_LIBS ole32 uuid comctl32 wsock32 supc++ ${FLTK_MATH_LIBRARY} -lgdi32)
 ENDIF(CYGWIN)
 
 # If FLTK_INCLUDE_DIR is already defined we assigne its value to FLTK_DIR
@@ -96,10 +103,6 @@ IF(NOT FLTK_DIR)
     )
 ENDIF(NOT FLTK_DIR)
 
-# If FLTK was found, load the configuration file to get the rest of the
-# settings.
-IF(FLTK_DIR)
-
   # Check if FLTK was built using CMake
   IF(EXISTS ${FLTK_DIR}/FLTKConfig.cmake)
     SET(FLTK_BUILT_WITH_CMAKE 1)
@@ -170,8 +173,6 @@ IF(FLTK_DIR)
     ENDIF(FLTK_FLUID_EXECUTABLE)
 
     SET(FLTK_INCLUDE_SEARCH_PATH ${FLTK_INCLUDE_SEARCH_PATH}
-      /usr/local/include
-      /usr/include
       /usr/local/fltk
       /usr/X11R6/include
       )
@@ -179,8 +180,6 @@ IF(FLTK_DIR)
     FIND_PATH(FLTK_INCLUDE_DIR FL/Fl.h ${FLTK_INCLUDE_SEARCH_PATH})
 
     SET(FLTK_LIBRARY_SEARCH_PATH ${FLTK_LIBRARY_SEARCH_PATH}
-      /usr/lib
-      /usr/local/lib
       /usr/local/fltk/lib
       /usr/X11R6/lib
       ${FLTK_INCLUDE_DIR}/lib
@@ -215,7 +214,6 @@ IF(FLTK_DIR)
     ENDIF(UNIX)
 
   ENDIF(FLTK_BUILT_WITH_CMAKE)
-ENDIF(FLTK_DIR)
 
 
 SET(FLTK_FOUND 1)
@@ -242,3 +240,6 @@ IF(FLTK_FOUND)
   SET (FLTK_FLUID_EXE ${FLTK_FLUID_EXECUTABLE})
   SET (FLTK_LIBRARY ${FLTK_LIBRARIES})
 ENDIF(FLTK_FOUND)
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(FLTK DEFAULT_MSG FLTK_LIBRARIES FLTK_INCLUDE_DIR)
diff --git a/Modules/FindKDE3.cmake b/Modules/FindKDE3.cmake
index 79d66ec..7a48ac7 100644
--- a/Modules/FindKDE3.cmake
+++ b/Modules/FindKDE3.cmake
@@ -63,17 +63,21 @@
 #
 # Author: Alexander Neundorf <neundorf@kde.org>
 
-IF(NOT UNIX)
+IF(NOT UNIX AND KDE3_FIND_REQUIRED)
    MESSAGE(FATAL_ERROR "Compiling KDE3 applications and libraries under Windows is not supported")
-ENDIF(NOT UNIX)
+ENDIF(NOT UNIX AND KDE3_FIND_REQUIRED)
 
 
 SET(QT_MT_REQUIRED TRUE)
 #SET(QT_MIN_VERSION "3.0.0")
 
 #this line includes FindQt.cmake, which searches the Qt library and headers
-FIND_PACKAGE(Qt3 REQUIRED)
-FIND_PACKAGE(X11 REQUIRED)
+IF(KDE3_FIND_REQUIRED)
+  SET(_REQ_STRING_KDE3 "REQUIRED")
+ENDIF(KDE3_FIND_REQUIRED)
+  
+FIND_PACKAGE(Qt3 ${_REQ_STRING_KDE3})
+FIND_PACKAGE(X11 ${_REQ_STRING_KDE3})
 
 
 #add some KDE specific stuff
diff --git a/Modules/FindMatlab.cmake b/Modules/FindMatlab.cmake
index 17e6f36..37619c2 100644
--- a/Modules/FindMatlab.cmake
+++ b/Modules/FindMatlab.cmake
@@ -21,7 +21,9 @@ IF(WIN32)
         # Same here, there are also: bcc50 and bcc51 directories
         SET(MATLAB_ROOT "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MathWorks\\MATLAB\\7.0;MATLABROOT]/extern/lib/win32/microsoft/bcc54")
       ELSE(${CMAKE_GENERATOR} MATCHES "Borland")
-        MESSAGE(FATAL_ERROR "Generator not compatible: ${CMAKE_GENERATOR}")
+        IF(MATLAB_FIND_REQUIRED)
+          MESSAGE(FATAL_ERROR "Generator not compatible: ${CMAKE_GENERATOR}")
+        ENDIF(MATLAB_FIND_REQUIRED)
       ENDIF(${CMAKE_GENERATOR} MATCHES "Borland")
     ENDIF(${CMAKE_GENERATOR} MATCHES "Visual Studio 7")
   ENDIF(${CMAKE_GENERATOR} MATCHES "Visual Studio 6")
diff --git a/Tests/FindModulesExecuteAll/CMakeLists.txt b/Tests/FindModulesExecuteAll/CMakeLists.txt
index c9a6d6c..a2c55fc 100644
--- a/Tests/FindModulesExecuteAll/CMakeLists.txt
+++ b/Tests/FindModulesExecuteAll/CMakeLists.txt
@@ -7,6 +7,7 @@
 # I guess more things could be added, like checking whether variables are
 # defined after running the modules (e.g. FOO_FOUND etc.).
 
+cmake_minimum_required(VERSION 2.7)
 
 file(GLOB all_modules "${CMAKE_CURRENT_SOURCE_DIR}/../../Modules/Find*cmake")
 
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