From d4ada9d0d540ab2dc2a9747315c5afda5887950f Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Tue, 8 Dec 2009 11:44:28 -0500
Subject: Clean up CMake build tree 'bin' directory

We re-arrange EXECUTABLE_OUTPUT_PATH settings to avoid putting utility
and test executables in the 'bin' directory of the build tree.  This
makes the directory look like that in the installation tree, except that
on multi-configuration generators we still use a per-config
subdirectory.
---
 CMakeLists.txt                  | 11 ++++++-----
 Source/CMakeLists.txt           |  2 ++
 Tests/CMakeTests/CMakeLists.txt |  2 +-
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 40ec9ad..5d03dce 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,6 +20,8 @@ MARK_AS_ADVANCED(CMAKE_BACKWARDS_COMPATIBILITY)
 # Allow empty endif() and such with CMake 2.4.
 SET(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS 1)
 
+SET(CMake_BIN_DIR ${CMake_BINARY_DIR}/bin)
+
 IF(NOT ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 2.4)
   # Since the built CMake will install itself instead of the
   # generating CMake, tell it that the install rules were generated
@@ -134,9 +136,9 @@ MACRO(CMAKE_SETUP_TESTING)
     # the ctest from this cmake is used for testing
     # and not the ctest from the cmake building and testing
     # cmake.
-    SET(CMAKE_CTEST_COMMAND "${EXECUTABLE_OUTPUT_PATH}/ctest")
-    SET(CMAKE_CMAKE_COMMAND "${EXECUTABLE_OUTPUT_PATH}/cmake")
-    SET(CMAKE_CPACK_COMMAND "${EXECUTABLE_OUTPUT_PATH}/cpack")
+    SET(CMAKE_CTEST_COMMAND "${CMake_BIN_DIR}/ctest")
+    SET(CMAKE_CMAKE_COMMAND "${CMake_BIN_DIR}/cmake")
+    SET(CMAKE_CPACK_COMMAND "${CMake_BIN_DIR}/cpack")
   ENDIF(BUILD_TESTING)
 
   # configure some files for testing
@@ -342,8 +344,7 @@ INCLUDE (${CMAKE_ROOT}/Modules/Dart.cmake)
 
 # where to write the resulting executables and libraries
 SET(BUILD_SHARED_LIBS OFF)
-SET(EXECUTABLE_OUTPUT_PATH ${CMake_BINARY_DIR}/bin CACHE INTERNAL 
-  "Where to put the executables for CMake")
+SET(EXECUTABLE_OUTPUT_PATH "" CACHE INTERNAL "No configurable exe dir.")
 SET(LIBRARY_OUTPUT_PATH "" CACHE INTERNAL 
   "Where to put the libraries for CMake")
 
diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index 7568de0..2bfb777 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -18,6 +18,8 @@ ELSE(HAVE_ELF_H)
   SET(CMAKE_USE_ELF_PARSER)
 ENDIF(HAVE_ELF_H)
 
+SET(EXECUTABLE_OUTPUT_PATH ${CMake_BIN_DIR})
+
 # configure the .h file
 CONFIGURE_FILE(
   "${CMake_SOURCE_DIR}/Source/cmConfigure.cmake.h.in"
diff --git a/Tests/CMakeTests/CMakeLists.txt b/Tests/CMakeTests/CMakeLists.txt
index 6b44417..161ca44 100644
--- a/Tests/CMakeTests/CMakeLists.txt
+++ b/Tests/CMakeTests/CMakeLists.txt
@@ -1,4 +1,4 @@
-SET(CMAKE_EXECUTABLE "${EXECUTABLE_OUTPUT_PATH}/cmake")
+SET(CMAKE_EXECUTABLE "${CMake_BIN_DIR}/cmake")
 
 
 MACRO(AddCMakeTest TestName PreArgs)
-- 
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