cvs log $Id: History,v 1.3 2010-12-03 17:58:51 gcosmo Exp $
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     =========================================================
     Geant4 - an Object-Oriented Toolkit for Simulation in HEP
     =========================================================

                      Category History file
                      ---------------------

History file for Geant4 CMake build scripts.
It DOES NOT substitute the SVN log-message one should put at every
committal in the SVN repository !

Entries MUST use the following format:


MONTH DAY YEAR - INITIAL.SURNAME (TAG)
- FILECHANGED : Document changes made.

- OTHERFILECHANGED : Document changes made.


You should keep two lines between each date.
TAG is optional. If your changes fix a bug listed in the Geant4 Bugzilla,
add this in the documentation for the changed file as [BUGFIX #BUGNUMBER].


     ----------------------------------------------------------
     * Reverse chronological order (last date on top), please *
     ----------------------------------------------------------
27th November 2012 -  Ben Morgan       (cmake-V09-05-79)
- Templates/geant4-config.in : Correct listing of G3toG4 library,
  replacing "-lG3ToG4" with "-lG3toG4"


27th November 2012 -  Gabriele Cosmo   (cmake-V09-05-78)
- Added "-Wno-variadic-macros -Wshadow" compilation options g++ and clang.
- Extended description in Geant4CPackBase.cmake script.

26th November 2012 -  Gunter Folger    (cmake-V09-05-77)
- Switch to PhotonEvaporation 2.3

23rd November 2012 -  Gunter Folger    (cmake-V09-05-76)
- Switch to G4RadioactiveDecay 3.6

21st November 2012 - Ben Morgan        (cmake-V09-05-75)
- Templates/geant4_validate_sources.cmake.in : Add "T1xxChannel.cc"
  and "XXChannel.cc" names to false positives. These names appear
  in processes/hadronic/models/cascade/cascade/sources.cmake as
  comments, but the current regex picks them up. This is a temporary
  fix as longer term solution is to update regex to not match
  comments!

21st November 2012 - Ben Morgan        (cmake-V09-05-74)
- Templates/Geant4Config.cmake.in : Fix setting of Geant4 DEFINITIONS
  INCLUDE_DIRS and LIBRARIES so that multiple calls to find_package
  do not overwrite previosu settings. Multiple calls now copy,
  insert or append to these variables as needed. Duplicates
  are removed from the final list.
- Templates/UseGeant4.cmake : Tidy up documentation and mark
  macros as deprecated.

20th November 2012 - Ivana Hrivnacova  (cmake-V09-05-73)
- Fixed FindHepMC.cmake (GenEvent.h file extension was missing)
 
16th November 2012 - Ben Morgan        (cmake-V09-05-72)
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Improve
  description of workaround for sourcing Cshell scripts
  non-interactively, as reported in HyperNews:
  http://hypernews.slac.stanford.edu/HyperNews/geant4/get/installconfig/1513/1.html

15th November 2012 - Ben Morgan        (cmake-V09-05-71)
[BUGFIX #1387]
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Correct shell
  variable name in export of commands to scripts.

14th November 2012 - Ben Morgan        (cmake-V09-05-70)
- Modules/Geant4BuildProjectConfig.cmake : Add CMakeMacroParseArguments
  to list of modules installed as it is needed to support FindROOT
  on CMake < 2.8.


14th November 2012 -  Gunter Folger    (cmake-V09-05-69)
-  switch to G4NDL 4.2 
   (excluding changes made past tag cmake-V09-05-68)

13th November 2012 - Ben Morgan
[BUGFIX #1290, #1328]
- Templates/geant4-config.in : Add support for G3ToG4 library. Add
  CLHEP library to link line using output from clhep-config.
  Replace explicit -I@VAR@ flags with pure @VAR@ variables for
  each include path that may be filtered out if it is in the 
  compiler's default search path.
- Modules/Geant4ConfigureConfigScript.cmake : Set export variable
  for existence of G3ToG4. Implement function to return list of
  default search paths for GNU, Clang and Intel compilers.
  Create list before configuring geant4-config, and filter out
  any header paths that we need to export but that appear in this list 
  before creating export variables.

13th November 2012 - Ben Morgan       (cmake-V09-05-68)
- Modules/Geant4BuildProjectConfig.cmake : Copy FindXXX modules required
  by examples from source to build tree, and install them into a
  Modules subdirectory of GEANT4_CMAKE_DIR.
- Templates/UseGeant4.cmake : Append path for FindXXX modules required
  by examples to CMAKE_MODULE_PATH. This is transparent across both
  the build and install trees.


12th November 2012 - Ben Morgan       (cmake-V09-05-67)
- Modules/Geant4MakeRules_cxx.cmake : Add -Qunused-arguments flag
  to compiler flags when running Clang. This is to finally suppress
  warnings when building tests, which CTest cannot filter out.


9th November 2012 - Ben Morgan        (cmake-V09-05-66)
- Resubmission of cmake-V09-05-64+cmake-V09-05-65. Former was
  rejected after clang warnings, which are now ignored by the
  CTest system. Latter passed Continuous builds without issue and
  only affects Windows systems.


8th November 2012 - Ben Morgan        (cmake-V09-05-65)
- Modules/Geant4MakeRules_cxx.cmake : Remove MD flags from core flags.
  Add MD flag to Release style build modes (RELEASE, MINSIZEREL and
  RELWITHDEBINFO). Add MDd flag to Debug style build modes (DEBUG,
  TESTRELEASE, MAINTAINER).
  This follows discussions originated from HyperNews:
  http://hypernews.slac.stanford.edu:5090/HyperNews/geant4/get/installconfig/1436/1.html


7th November 2012 - Ben Morgan        (cmake-V09-05-64)
- [BUGFIX #1351]
- Geant4MacroUtilities.cmake : Implement new functions set_ifnot
  and enum_option
- Geant4MakeRules_cxx.cmake : Implement C++ Standard detection and
  flag configuration for GNU, Clang and Intel compilers.
- Geant4LibraryBuildOptions.cmake : Add user option to select C++
  Standard to build against, it the compiler supports this. The
  default is always c++98/'ansi' (C++98 plus the '03 addenda).


5th November 2012 - Ben Morgan        (cmake-V09-05-63)
- Modules/Geant4InterfaceOptions.cmake: Remove requirement to co-work
  with internal tag openinventor-V09-05-16.


5th November 2012 - Ben Morgan        (cmake-V09-05-62)
- Modules/Geant4InterfaceOptions.cmake: Check that X11 Xpm library
  has been found when Inventor driver is activated, and FATAL_ERROR
  is it is not located.


2nd November 2012 - Ben Morgan        (cmake-V09-05-61)
- [BUGFIX #1285]
- Modules/Geant4InstallData.cmake: Implement new
  API for managing data to allow reuse of existing datasets and
  not install data at build time if required.
- Modules/Geant4DatasetDefinitions.cmake: Migrate dataset definitions
  to separate file to ease update and patch cycle.
- Modules/Geant4ToolchainBackwardCompatibility.cmake: Migrate export
  of dataset environment variables/paths to use new dataset API. Avoids
  hardcoding of dataset names, allowing for easy expansion/contraction
  in the future.
- Modules/Geant4CTest.cmake: Migrate setting of GEANT4_TEST_ENVIRONMENT
  to use new dataset API for export of environment variable names and
  values.
- Templates/geant4make-skeleton.in: Migrate expansion variables for
  datasets to single 'code block' variable.
- Templates/geant4-env-skeleton.in: Migrate expansion variables for
  datasets to single 'code block' variable.
- [PERFORMANCE]: Tidy up module inclusions to provide minor, but
  noticeable, speed up in CMake configuration time.
- Modules/Geant4MacroDefineModule.cmake: Use 'header guard' variable to
  prevent module being loaded multiple times.
- Modules/Geant4MacroLibraryTargets.cmake: Use 'header guard' variable to
  prevent module being loaded multiple times.
- Modules/Geant4MacroUtilities.cmake: Include Geant4MacroDefineModule
  and Geant4MacroLibraryTargets so these are included at top level and
  hence are not re-parsed by CMake if they are included in lower scopes.
- [CLEANUP]
- Templates/geant4-env.csh.in: Remove obsolete file.
- Templates/geant4-env.sh.in: Remove obsolete file.


31st October 2012 - Ben Morgan        (cmake-V09-05-60)
- Modules/Geant4InstallData.cmake: Remove obsolete ABLA dataset.
- Modules/Geant4ToolchainBackwardCompatibility.cmake: Remove
  setting of ABLA environment export variables to overcome error
  reported by Gunter Folger and Hisaya Kurashige.
- Modules/Geant4CTest.cmake: Remove obsolete ABLA dataset.
- Template/geant4-env-skeleton.in: Remove ABLA export variables
- Template/geant4make-skeleton.in: Remove ABLA export variables


31th October 2012 -  Gunter Folger    (cmake-V09-05-59)
-  bring settings for ABLA back in , used elsewhere, and caused 
    configure to badly fail.
    
30th October 2012 -  Gunter Folger    (cmake-V09-05-58)
- Modules/Geant4InstallData.cmake: Revert to use G4EMLOW.6.32
    and delete settings for ABLA, not needed per Davide M.

30th October 2012 - John Apostolakis  (cmake-V09-05-57)
- Modules/Geant4InstallData.cmake: Revert to use G4EMLOW.6.31
    to overcome problems in Continuous build of G4 in Cdash

30th October 2012 - Gunter Folger     (cmake-V09-05-56)
- Modules/Geant4InstallData.cmake: Use G4EMLOW.6.32

25th October 2012 - Pere Mato (cmake-V09-05-55)
- Templates/Geant4CTest.cmake: corrected mistake with GEANT4_DATA_DIR

19th October 2012 - Ben Morgan (cmake-V09-05-54)
- Templates/Geant4Config.cmake.in : Add g3tog4 component to detect
  and configure G3toG4 library if required.
- Modules/Geant4OptionalComponents.cmake : Improve documentation of
  GEANT4_USE_G3TOG4 option.
- Modules/Geant4CTest.cmake : Remove un-needed message() of dataset
  configuration.

18th October 2012 - Gunter Folger     (cmake-V09-05-53)
- Modules/Geant4InstallData.cmake: Use G4EMLOW.6.31

16th October 2012 Ben Morgan (cmake-V09-05-52)
- Modules/Geant4InstallData.cmake : Update version and MD5 of
  G4NEUTRONXS for 1.2 release, add new G4SAIDDATA dataset,
  version 1.1
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Export
  new G4SAIDDATA dataset to scripts.
- Modules/Geant4CTest.cmake : Add new G4SAIDDATA dataset to
  CTest environment, and remove obsolete G4ELASTICDATA and 
  NeutronHPCrossSections environment variables.
- Templates/geant4-env-skeleton.in : Add expansion variable for
  export of new G4SAIDDATA dataset.
- Templates/geant4make-skeleton.in : Add expansion variable for
  export of new G4SAIDDATA dataset.


12th October 2012 Ben Morgan (cmake-V09-05-51)
- Modules/FindInventor.cmake: BUGFIX #1320: Remove find of Inventor
  debug libraries and do not use the "optimized;debug" technique.
  Add find for of SoXt headers.
- Modules/Geant4InterfaceOptions.cmake: BUGFIX #1320: Add SoXt headers
  to INVENTOR_INCLUDE_DIR when on UNIX, and FATAL_ERROR if SoXt not
  located. Add X11 Xt library when SoXt is used on Mac OS X
 
9th October 2012 Pere Mato (cmake-V09-05-50)
- Modules/Geant4CTest.cmake: minor changes to avoid user traps

4th October 2012 - Gunter Folger     (cmake-V09-05-49)
- Modules/Geant4InstallData.cmake: Use G4EMLOW.6.30

26th September 2012 Ivana Hrivnacova (cmake-V09-05-48)
- Adding FindPythia6 module.
- Modules/FindHepMC.cmake: support also HEPMC_DIR environment variable (which
  is used in GNUmake build); added HEPMC_FIO_LIBRARIES

25th September 2012 Ivana Hrivnacova (cmake-V09-05-47)
- Adding FindAIDA module.

24th September - Pere Mato (cmake-V09-05-46)
- Modules/Geant4TestDriver.cmake : Use the argument TIM=<timeout> to set a shorter timeout than CTest
- Templates/UseGeant4_internal.cmake : Generate TIM argument from test TIMEOUT property

24th September - Ben Morgan (cmake-V09-05-45)
- Modules/ResolveCompilerPaths.cmake : Remove extraneous quotes around
  resolved include paths (patch from Fabian Kislat, BUGFIX #1357)

19th September - Ben Morgan (cmake-V09-05-44)
- Modules/Geant4MakeRules_cxx.cmake : Remove optimization flags from
  TestRelease build mode flags on all platforms (BUGFIX #1263).
- Modules/Geant4BuildModes.cmake : Remove obsolete "TestReleaseDebug" build
  mode (BUGFIX #1263)

17th September - Ben Morgan (cmake-V09-05-43)
- Modules/Geant4InstallData.cmake : Update G4EMLOW dataset to version 6.29
  and update MD5 sum.

30th August 2012 Pere Mato (cmake-V09-05-42)
- Modules/Geant4CTest.cmake : Added Unit Tests and some re-organization of the module
- Modules/Geant4MacroUtilities.cmake : Moved macro GEANT4_LATEST_VERSION to this module

29th August 2012 Witek Pokorski (cmake-V09-05-41)
- Adding FindHepMC module.

28th August 2012 - Pere Mato 
- Modules/Geant4MacroUtilities.cmake: Defined new macro GEANT4_ADD_UNIT_TESTS
- Modules/Geant4LibraryBuildOptions.cmake: Added new option GEANT4_BUILD_TESTS

28th August 2012 - Gunter Folger (cmake-V09-05-39)
- Modules/Geant4InstallData.cmake: Use RadioactiveDecay3.5

16th July 2012 - Ben Morgan (cmake-V09-05-38)
- Use correct tag name. Update tag number to ensure numerical sequence.

16th July 2012 - Ben Morgan (cmake-V09-05-37)
- Templates/geant4_validate_sources.cmake.in : Remove use of STATUS in
  error messages so all errors go to stderr.

10th July 2012 - Ben Morgan (cmake-V09-05-36)
- Modules/Geant4MakeRules_cxx.cmake : Add preliminary support for Clang 
  detection (CMake > 2.8.1)
- Modules/Geant4/LibraryBuildOptions.cmake : Add preliminary support for
  Clang detection (CMake > 2.8.1)

10th July 2012 - Ben Morgan
- Modules/FindStatTest.cmake : Minor formatting/layout updates.

10th July 2012 - Andrea Dotti (cmake-V09-05-35)
- Modules/FindStatTest.cmake : First commit of module to find and setup
  utility program StatTest for automatic regression testing of Geant4 
  ctest outputs

27th June 2012 - Pere Mato  (cmake-V09-05-34)
- Modules/Geant4TestDriver.cmake : Added TST paramenter to obtain the test name to produce
                                   <test>.out and <test>.err
- Templates/UseGeant4_internal.cmake: mofdified to pass the test name

22nd June 2012 - Pere Mato  (cmake-V09-05-33)
- Modules/Geant4TestDriver.cmake : Fixed the problem that <test> should be only the
  file name and not the full path of the executable.

22nd June 2012 - Pere Mato  (cmake-V09-05-32)
- Modules/Geant4TestDriver.cmake : adapted to create <test>.out and <test>.err files 
  with stdout and stderr each time a test is run in the current directory.

21th June 2012 - Gunter Folger  (cmake-V09-05-31)
- After update of G4EMLOW6.27, new tar needs updated md5sum.

21th June 2012 - Gunter Folger  (cmake-V09-05-30)
- After recreating G4NDL4.1, update md5sum.

20th June 2012 - Gunter Folger  (cmake-V09-05-29) 
- Modules/Geant4InstallData.cmake: Use G4NDL 4.1

15th June 2012 - Gabriele Cosmo (cmake-V09-05-28)
- Updated tags to 9.6.0 for 9.6-beta.

14th June 2012 - Ben Morgan (cmake-V09-05-27)
- Modules/Geant4OptionalComponents.cmake : Search for system expat by
  default on non-Win32. We prefer the system library on these platforms
  due to compilation warnings in the current internal version of expat.

13th June 2012 - Ben Morgan (cmake-V09-05-26)
- Modules/Geant4OptionalComponents.cmake : Allow choice between internal
  and system expat library on non-Win32 platforms, default to use
  internal. Choosing system expat requires it to be found.

12th June 2012 - Ben Morgan (cmake-V09-05-25)
- Modules/Geant4ToolchainBackwardCompatibility.cmake: Quote paths used
  in execute_process calls run at install time. This fixes a problem
  reported by Joseph Perl on Windows, when a space appears in the install
  prefix.

8th June, 2012 - Gunter Folger (cmake-V09-05-24)
- Modules/Geant4OptionalComponents.cmake: require CLHEP 2.1.2.3

4th June, 2012 - Gunter Folger (cmake-V09-05-23)
- Modules/Geant4InstallData.cmake: use G4EMLOW.6.27

1st June, 2012 - Ben Morgan (cmake-V09-05-22)
- Modules/Geant4InstallData.cmake : Complete rewrite of data installation 
  with support for CMake >= 2.6.4 and custom physics data install location.
  Downloaded data bundles are also verified using MD5 hashes.
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Location of data
  updated to use new paths from Geant4InstallData.cmake.

May 31st, 2012 - Pere Mato (cmake-V09-05-21)
- Modules/Geant4BuildProjectConfig.cmake : Transmit CMAKE_EXE_LINKER_FLAGS as Geant4_EXE_LINKER_FLAGS
- Templates/UseGeant4.cmake : Set CMAKE_EXE_LINKER_FLAGS as Geant4_EXE_LINKER_FLAGS
  This is to ensure that the definition is of CMAKE_EXE_LINKER_FLAGS is used by projects using Geant4

May 30th, 2012 - Pere Mato (cmake-V09-05-20)
- Modules/Geant4MakeRules_cxx.cmake : Added -limf library in CMAKE_EXE_LINKER_FLAGS for icc compiler.
  This is to avoid warnings of the type "warning: feupdateenv is not implemented and will always fail"

May 30th, 2012 - Pere Mato (cmake-V09-05-19)
- Templates/UseGeant4_internal.cmake : Added new arguments WORKING_DIRECTORY and LABELS to GEANT4_ADD_TEST() 
  This allows to assign tests to specific test slots (Nightly, Continuous, PhyscisChecks). If no label is specified it is
  given the Nightly label.

May 29th, 2012 - Ben Morgan (cmake-V09-05-18)
- Modules/Geant4ToolchainBackwardCompatibility.cmake : [BUGFIX #1268] Enable use of C-shell scripts inside other scripts. 
 This follows the pattern used in ROOT's cshell scripts, which works at 
 the cost of the user having to supply extra information to the source
 command/script.
- Templates/geant4-env-skeleton.in : [BUGFIX #1268] Protect changes to the environment if self location fails.
- Templates/geant4make-skeleton.in : [BUGFIX #1268] Protect changes to the environment if self location fails.


May 9th, 2012 - Pere Mato (cmake-V09-05-17)
- Templates/UseGeant4_internal.cmake : By default tests building anything will fail in case of warnings. 
  This is wanted by G. Folger.

May 8th, 2012 - Pere Mato (cmake-V09-05-16)
- Templates/UseGeant4_internal.cmake : Added PASSREGEX and FAILREGEX arguments to GEANT4_ADD_TEST()

April 30th, 2012 - Ben Morgan (cmake-V09-05-15)
- Modules/Geant4InstallData.cmake : GEANT4_INSTALL_DATA set as an INTERNAL
  variable when deactivated on CMake < 2.8. Ensures it doesn't show in GUI.
- Modules/Geant4LibraryBuildOptions.cmake : Force deactivation of
  GEANT4_ENABLE_TESTING on CMake < 2.8 due to compatibility issues.

April 24th, 2012 - Ben Morgan (cmake-V09-05-14)
- Modules/Geant4InstallData.cmake : Force GEANT4_INSTALL_DATA to OFF if
  CMake < 2.8.0 is used, and warn user if it has been set. This prevents the
  problem reported on HyperNews:
  http://hypernews.slac.stanford.edu/HyperNews/geant4/get/visualization/612/3/1/1/1.html

April 20th, 2012 - Ben Morgan (cmake-V09-05-13)
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Fixed Bug #1306, using
  BASH_VERSION instead of non-POSIX compliant check.

April 12th, 2012 - Pere Mato (cmake-V09-05-12)
- Fixed bug in Modules/Geant4CTest.cmake to locate newest data library version

April 12th, 2012 - Gunter Folger (cmake-V09-05-11)
- Switch to G4EMLOW6.26

April 5th, 2012 - Gunter Folger  (cmake-V09-05-10)
- Switch to G4EMLOW6.25

April 3rd, 2012 - Ben Morgan (cmake-V09-05-09)
- Modules/Geant4InstallData.cmake : Increased default timeout to 1500s.
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Redirect all cd commands
  to /dev/null as some cd implementations report change to stdout.

March 30th, 2012 - Ben Morgan (cmake-V09-05-08)
- Modules/Geant4InstallData.cmake : Add GEANT4_INSTALL_DATA_TIMEOUT cache
  variable to allow users to increase the download timeout on slow connections.
  Only available on CMake 2.8.1 and above.

March 22nd, 2012 - Pere Mato (cmake-V09-05-07)
- genwindef/LibSymbolInfo.cpp : filter the symbols giving problems when building G4clhep for Win64 (second attempt)

March 22nd, 2012 - Pere Mato (cmake-V09-05-06)
- genwindef/LibSymbolInfo.cpp : filter the symbols giving problems when building G4clhep for Win64

March 7th, 2012 - Pere Mato (cmake-V09-05-05)
- Modules/Geant4MakeRules_cxx.cmake : added link flag "-i-dynamic" to avoid link ICC warnings of the sort
                                      "warning: feupdateenv is not implemented and will always fail"

March 6th, 2012 - Pere Mato (cmake-V09-05-04)
- Modules/Geant4LibraryBuildOptions.cmake : matching "icc" in addition to "icpc" to detect Intel compiler
- Modules/Geant4MakeRules_cxx.cmake : change ICC option from -Wnon-virtual-dtor to -Wno-non-virtual-dtor 

February 10th, 2012 - Pere Mato (cmake-V09-05-03)
- Added function REFLEX_GENERATE_DICTIONARY() in FindROOT.cmake

January 25th, 2012 - Gunter Folger (cmake-V09-05-02)
- Switch to G4EMLOW6.24

December 13th 2011 - P. mato (cmake-V09-05-01)
- Templates/UseGeant4_internal.cmake: Avoid prepending configuration tag for existing commands

December 6th 2011 - B.Morgan (cmake-V09-05-00)
- Modules/Geant4ToolchainBackwardCompatibility.cmake [BUGFIX #1265]: Added
  setting of expansion variable needed to prepend path with G4WORKDIR path.
- Templates/geant4make-skeleton.in [BUGFIX #1265] : Added expansion variable for
  path setup to G4WORKDIR directory for executables.
- Templates/geant4-env-skeleton.in [BUGFIX #1265] : Added needed '@' symbol 
  to end of GEANT4_TC_SHELL_PROGRAM used as shbang.


November 30th 2011 - B.Morgan (cmake-V09-04-41)
- Modules/Geant4LibraryBuildOptions.cmake : Commented out
  GEANT4_BUILD_GRANULAR_LIBS option to restrict these builds for 9.5. Current
  granular build is not tested and broken in several places, so we want to
  prevent its use for now.

November 29th 2011 - B.Morgan (cmake-V09-04-40)
- Modules/Geant4InterfaceOptions.cmake : Added ability for Mac to concurrently 
  build mixed Qt and X11 OpenGL driver. Xt library adde to X11 libraries, but
  only on Mac when Xm is built. Linking Xt on Linux causes runtime errors.
- Templates Geant4Config.cmake.in : Fixed bug that prevented OpenInventor
  library being appended to output when vis_all was set.


November 24th 2011 - B.Morgan (cmake-V09-04-39)
- Modules/Geant4InstallData.cmake : Updated data library versions
  G4NDL -> 4.0
  RadioactiveDecay - > 3.4
  Added GEANT4_ADD_FEATURE reporting for data and example code install.


November 23rd 2011 - B.Morgan (cmake-V09-04-38)
- Modules/Geant4LibraryBuildOptions.cmake : Marked GEANT4_ENABLE_TESTING and
  GEANT4_BUILD_EXAMPLES options as advanced because these are for developers and
  system testing only.
- Templates/geant4-env-skeleton.in (NEWFILE) : New shell skeleton file for core
  environment setup of geant4, just PATH, (DY)LD_LIBRARY_PATH and data libraries
  if installed.
- Templates/geant4-environment-skeleton.in : RENAMED -> geant4make-skeleton.in
- Templates/geant4-environment-skeleton.in : Added expansion variable to handle
  G4WORKDIR setup. Added expansion variables for data library setup.
  Added expansion variable to provide a self location block.
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Added a function to
  conditional set environment variables. Added setup of G4WORKDIR.
  Added setup of data library variables if they've been installed.
  Added self location capability so that scripts can find themselves and
  consequently locate library and include directories relative to the determined
  location.
  Moved installation of of backwared compatible toolchain files to a directory
  named 'geant4make' under the main data directory. This helps to partition the
  setup script and gmk files into their own, isolated location.
  Configure new 'geant4.(c)sh' setup script from geant4-env-skeleton.in file.
- Modules/Geant4InstallData.cmake : Set name of list holding dataset information
  to GEANT4_DATASETS just to mark it as usable elsewhere. Added environment
  variable name to end of dataset information strings to help in setting them up
  in configuration of shell scripts.
  Marked GEANT4_INSTALL_EXAMPLES option as advanced.


November 22nd 2011 - B.Morgan (cmake-V09-04-37)
- Templates/Geant4Config.cmake : Added 'ui_all' and 'vis_all' components to
  allow simple selection of all available UI and Vis components.


November 18th 2011 - P.Mato (cmake-V09-04-36)
- Modules/Geant4CTest.cmake : Added some protection if GEANT4_DATA_DIR not defined

November 16th 2011 - B.Morgan (cmake-V09-04-35)
- Templates/geant4_validate_sources.cmake.in : Added two VRML icc files
  to false positive list. These are in VRML's src/ directory for internal
  use only.

November 16th 2011 - G.Folger (cmake-V09-04-34)
- Modules/Geant4InstallData.cmake: correct data file name 

November 15th 2011 - G.Folger (cmake-V09-04-33)
- Modules/Geant4InstallData.cmake: update data libraries version for 9.5

November 8th 2011 - B.Morgan (cmake-V09-04-32)
- Templates/Geant4Config.cmake.in [BUGFIX #1196, #1261]: Added support for 
  G4OpenInventor as a component, named 'vis_openinventor'. Prtected inclusion of
  Geant4LibraryDepends file by test on a variable Geant4_LIBDEPS_LOADED so that
  multiple calls to the config file from find_package are possible. This allows
  option selecting of the components. NB Full Inventor build requires tag
  openinventor-V09-04-02).
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Added support for 
  configuration of OpenInventor environment variables in
  geant4-environment-setup scripts.
- Templates/geant4-environment-skeleton.in : Added support for OpenInventor
  environment variables needed by old Makefile toolchain. At present, OIVHOME is
  not set, as the Geant4 public interface should not need this.
- Modules/Geant4ConfigureConfigScript.cmake : Added support for configuration 
  of OpenInventor feature.
- Templates/geant4-config.in : Added support for OpenInventor feature.
- Modules/Geant4InterfaceOptions.cmake : Added support for OpenInventor, with
  new CMake option GEANT4_USE_INVENTOR to enable build. On Unix platforms, X11
  and Xm are also searched for as these are used in Geant4's Inventor module.
- Modules/FindInventor.cmake (NEWFILE) : Find module for Inventor, adapted from
  post on CMake mailing list by Jan Peciva. Tested against Coin3d
  implementation.


November 4th 2011 - B.Morgan
- Modules/Geant4ConfigureConfigScript.cmake : Added setup of installed script 
  to use self location functionality in geant4-config when installation is
  relocatable.
- Templates/geant4-config.in : Added capability for script to self locate
  itself. The technique is to fully resolve any softlinks to the script file
  itself using readlink, but with workarounds because the '-f' option to
  readlink is not available on all platforms. No attempt is made to resolve
  any softlinks in the path elements or to replace occurrence of '.' or '..'.
  However, the algorithm has been tested in several softlinking situations
  and should cover everything but real corner cases... The result of the
  resolution is the diectory in which the script resides. This can be used
  later in the script as necessary.


November 2nd 2011 - B.Morgan (cmake-V09-04-31)
- Modules/Geant4InstallData.cmake : Bumped version of G4EMLOW library to be
  installed from 6.22 -> 6.23.


November 2nd 2011 - B.Morgan (cmake-V09-04-30)
- Modules/Geant4BuildModes.cmake : Reverted file to revision 51604
  (cmake-V04-04-28 tag) which removes the TestReleaseDebug mode.
- Modules/Geant4MakeRules_cxx.cmake : Reverted file to revision 52696
  (cmake-V09-04-28 tag) which removes the TestReleaseDebug mode. This reverts 
  TestRelease to having platform dependent flags, specifically there is no 
  optimization on Apple.
- Modules/geant4-config.in : Fixed typo error that used incorrect name for
  CMake supplied variable Geant4_VERSION, preventing correct expansion.
- Modules/Geant4ConfigureConfigScript.cmake : Tidied up indenting to standard
  two space format. Added skeleton setup for making script relocatable in 
  the Install Tree.


October 11th 2011 - B.Morgan
- Templates/Geant4Config.cmake.in [BUGFIX #1253] : Jean Jacquemier reported
  a problem when building applications using a pure static build of Geant4.
  This was traced to incorrect list syntax in Geant4Config.cmake, as detailed
  in the above Bug Report #1253. The fix is to remove the quotes around the
  list as these cause it to be represented as one single string.


October 10th 2011 - B.Morgan (cmake-V09-04-29)
- Modules/Geant4ValidateSources.cmake (NEWFILE) : Module to configure the
  geant4_validate_sources.cmake.in and create a custom 'validate_sources'
  target which runs the resulting configured script.
- Templates/geant4_validate_sources.cmake.in (NEWFILE) : CMake script that
  locates all sources.cmake files in the Geant4 source tree, parses them to
  extract all listed sources/headers and compares that list with sources and
  headers on disk. Any mismatches whether files listed in sources.cmake and no
  longer on disk, or files on disk but not listed in sources.cmake, are
  reported. If any mismatches are found, the script will fail with FATAL_ERROR,
  though it will not do so until the whole tree has been scanned to ensure all
  mismatches are located. It ignores certain files that are known to cause
  mismatch detection but which are no longer part of the Geant4 CMake build. 


October 6th 2011 - B.Morgan (cmake-V09-04-28)
- Modules/Geant4BuildModes.cmake : Added TestReleaseDebug mode to 
  CMAKE_BUILD_TYPES and CMAKE_CONFIGURATION_TYPES.
  NB: Diaganosed problem reported by Pere, whereby added modes were not
  appearing in VS. This is likely because CMAKE_CONFIGURATION_TYPES is set
  *after* the project(...) call: http://www.itk.org/Bug/view.php?id=6788
  Will fix after new modes are confirmed.
- Modules/Geant4MakeRules_cxx.cmake : Split TestRelease mode into two, 
  TestRelease, which is optimized and has debugging symbols, and
  TestReleaseDebug, which has debug symbols only. Both still use
  G4DEBUG_VERBOSE and G4FPE_DEBUG definitions.


October 4th 2011 - P. Mato (cmake-V09-04-27)
- Modules/Geant4TestDriver.cmake: Fix to allow an empty command

October 4th 2011 - P. Mato (cmake-V09-04-26)
- Modules/FindXercesC.cmake: Added xerces-c_3 as a possible name for libraries (for windows)

September 30th 2011 - P. Mato (cmake-V09-04-25)
- Modules/Geant4MakeRules_cxx.cmake: Fixed debug flag to -Zi for Visual C++

- Modules/Geant4CTest.cmake: Moved from tests/CMakeLists.txt the logic to 
  construct the GEANT_TEST_ENVIRONMENT with data file locations to be useful
  for benchmarks tests.

September 29th 2011 - B. Morgan (cmake-V09-04-24)
- Modules/Geant4OptionalComponents.cmake : Removed enabling of Fortran language
  when G3toG4 is enabled. Gunter Folger reported problems with obtaining correct
  Fortran setup, so we disable this since we don't actually compile the rztog4
  app at present. A change has also been made in the top level CMakeLists.txt
  so that the Make rules initialization for Fortran is no longer set up.


September 16th 2011 - B. Morgan (cmake-V09-04-23)
- Templates/Geant4Config.cmake.in : Addition of G4VIS_USE and G4UI_USE to list
  of definitions has been made conditional on the existence of the variables
  G4VIS_NONE and G4UI_NONE. If those variables are set, e.g. via -DG4UI_NONE,
  the corresponding compile definition will not be set. This gives
  requested behaviour, but as before this is a temporary hack.


September 16th 2011 - B. Morgan (cmake-V09-04-22)
- Templates/Geant4Config.cmake.in : Added G4VIS_USE and G4UI_USE to list
  of core compile definitions. This is seemingly needed to support test
  building, but should only be seen as a temporary fix. These variables
  should be set at the application level.


September 15th 2011 - P. Mato (cmake-V09-04-21)
- Templates/UseGeant4_internal.cmake: Fixed a bug affecting tests on Windows.

August 16th 2011 - P. Mato (cmake-V09-04-20)
- Templates/UseGeant4_internal.cmake: Added support for tests on Windows with 
  NMake and Visual Studio.

- Modules/Geant4TestDriver.cmake: Avoid the use of ':' as separator since is used
  already in the drive letters on Windows.

August 16th 2011 - P. Mato (cmake-V09-04-19)
- Modules/FindROOT.cmake : Added function ROOT_GENERATE_DICTIONARY() to facilitate
  the generation of ROOT dictionaries

- Modules/Geant4CTest.cmake (NEWFILE): Place for the configutation of CTest.

- Modules/Geant4TestDriver.cmake: Added the pre- and post-commands for tests. This
  was neeed to preform some initial cleanup of post processing on some tests.

- Templates/UseGeant4_internal.cmake: Changed the function GEANT4_ADD_TEST() to
  make use of the pre- and post-commands.

August 16th 2011 - B.Morgan (cmake-V09-04-18)
- Templates/UseGeant4.cmake : Fixed error is use of get_filename_component
  to locate internal use file.


August 10th 2011 - B.Morgan (cmake-V09-04-17)
- Modules/Geant4BuildProjectConfig.cmake : Added copy of UseGeant4_internal 
  file to build tree, but do not install it.

- UseGeant4.cmake : Factored out internal only macros into UseGeant4_internal
  module. Added optional inclusion of that module, which will only happen in the
  build tree.

- UseGeant4_internal.cmake (NEWFILE) : Added to hold CMake code only needed
  by 'use' of Geant4 inside Geant4 itself, e.g. unit and validation tests.
  This is done to fix a bug reported offline by Alberto Ribon, where including
  UseGeant4.cmake fails due to an unfound custom CMake module. The functions
  like GEANT4_ADD_TEST use extra functionality which is located in custom CMake
  modules. Whilst these modules could be installed, this adds unneeded 
  complexity to the use of Geant4 and may also clash with CMake itself. Also, 
  the functions needing the modules are not intended for use by users, so are
  factored out into this build tree only module.


August 3rd 2011 - B.Morgan (cmake-V09-04-16)
- Modules/Geant4MakeRules_cxx.cmake, Modules/Geant4BuildModes.cmake :
  Moved setting of initial values for TestRelease and Maintainer mode compiler 
  flags to make rules override file. Values are now set based on compiler and
  platform, as G4FPE_DEBUG option should only be used for GNU compiler, and
  with non-optimized code on Mac OS X (information from Gunter Folger).
  Geant4BuildModes uses initial values as input to cache value, so variables
  can be reset from the command line and within the cache interfaces if
  needed.

- Modules/Geant4BuildProjectConfig.cmake : Re-added WIN32 guard on export of 
  the G4LIB_BUILD_DLL definition.


July 29th 2011 - B.Morgan (cmake-V09-04-15)
- Modules/Geant4InstallData.cmake : Corrected URL for use in downloading data
  to use direct URL. Original URL redirects, which early 2.8 iterations of
  CMake appear not to like.
  Use .tar.gz of RadioactiveDecay as this is available and cheaper to download.
  Added use of PREFIX in ExternalProject so that all EP directories are 
  created under a single 'Externals' directory. This is simply to keep the 
  build tree nicely organized. The data still appear in the data/ subdirectory 
  of the build directory, so this should not affect usage by tests.


July 29th 2011 - P. Mato
- Modules/CMakeMacroParseArguments.cmake : updated to the version exiting in CMake 2.8.5

- Modules/Geant4MacroLibraryTargets.cmake, Modules/Geant4MacroDefineModule.cmake,
  Modules/Geant4MacroDefineModule.cmake : Adjusted to the new CMakeMacroParseArguments.cmake

- Templates/UseGeant4.cmake : Removed installs included in GEANT4_LIBRARY and
  GEANT4_EXECUTABLE macros and fixed comments.


July 28th 2011 - B. Morgan (cmake-V09-04-14)
- History : Added note on preferred format of entries.

- Modules/Geant4InstallData.cmake : Added guard on option and install of data so
  that this is only available on CMake >= 2.8 due to use of ExternalProject.
  (NB: Usage still broken, probably due to tar formats (CMake 2.8.1).

- Modules/UseGeant4.cmake : Forced all CXX flags to use those used to build
  Geant4 [BUGFIX #1227]. Neatified and commented internal functions for
  library/exe/test builds. Added WARNING message if GEANT4_ADD_TEST is used
  outside of the Geant4 project. Corrected(?) include of
  CMakeMacroParseArguments (MIGHT BREAK GEANT4_XXX FUNCTIONS IN UseGeant4).

- Modules/Geant4CPackBase.cmake : Added TBZ2 and ZIP types back into list of
  source package generators. Neatified the generation of the README file.
  Neatified and commented new component build commands.

- Modules/Geant4MacroLibraryTargets.cmake : Corrected setting of
  INSTALL_NAME_DIR for library targets [BUGFIX #1231].

- Templates/geant4-config.in : Added G4analysis library to default list of
  libraries.

- Templates/Geant4Config.cmake.in : Added G4analysis library to Geant4_LIBRARIES
  variable. Always added for now rather than as an optional component.


July 27th 2011 - P. Mato 
- Added the downloading and installation of Geant4 Data files if the option
  GEANT4_INSTALL_DATA is set. Modified Modules/Geant4InstallData.cmake
- Initial version of CPack configuration for binaries.
  Modified Modules/Geant4CPackBase.cmake and added Templates/CMakeCPackOptions.cmake.in,
    Templates/g4_small.gif 
- Initial set of files needed for testing with CTest.
  Added Modules/FindROOT.cmake, Modules/Geant, Geant4TestDriver.cmake
  Added options GEANT4_ENABLE_TESTING, GEANT4_BUILD_EXAMPLES in 
    Modules/Geant4LibraryBuildOptions.cmake
  Inherit CMAKE_MODULE_PATH in tests. Modified Modules/Geant4BuildProjectConfig.cmake,
    Templates/Geant4Config.cmake.in
  Added convenient macros to Templates/UseGeant4.cmake


July 5th 2011 - G.Folger  (cmake-V09-04-13)
- Modules/{Geant4LibraryBuildOptions,Geant4BuildProjectConfig}.cmake:
   protect setting of G4LIB_BUILD_DLL to happen on WIN32 only.
    (Affected examples/.../olap, which was built without this flag, 
     and failed to link)
     
July 5th 2011 - B. Morgan (cmake-V09-04-12)
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Added support for
  setting GDML/Xerces variables as needed.
- Templates/geant4-environment-skeleton.in : Added unsetting/setting of
  G4LIB_USE_GDML and XERCESCROOT. These are needed to help the automated builds
  of examples in the old toolchain. XERCESCROOT uses the value of
  XERCESC_INCLUDE_DIR with one directory level stripped off the end. This
  is not 100% foolproof if an odd XercesC install is used, but should cover
  the vast majority of cases.

June 29th 2011 - B.Morgan (cmake-V09-04-11) (In geant4-09-04-ref-06)
- INSTALL.g4cmake : Added warning about ensuring consistent compiler flag
  sets between build of Geant4 and build of user application.
- Templates/UseGeant4.cmake : Added setting of all CMAKE_CXX_FLAGS_XXXX
  variables with appending of Geant4 recommended flags, and filter out
  any duplicate flags. Adding warning in documentation about this.

June 23rd 2011 - B.Morgan (cmake-V09-04-10)
- INSTALL.g4cmake : Added note on possible issues when building Windows
  applications using Windows 7 + VS2010 Express.
- Templates/UseGeant4.cmake : Fixed idiotic typo error in globbing expressions
  inside file(GLOB_RECURSE).

June 23rd 2011 - B.Morgan (cmake-V09-04-09)
- INSTALL.g4cmake : Added in missing data library package names. Added
  note in Known Issues on Mac warnings from ld due to duplicate dylibs
  (the overlinking issue as it appears on Mac).
- Modules/Geant4MacroLibraryTargets.cmake : Added setting of INSTALL_NAME_DIR
  target property to shared libraries (only affects Mac OS X) to final
  install location of libraries. This prevents "image not found" errors when
  building an app against Geant4 (you don't need DYLD_LIBRARY_PATH set).
  CMake *should* build the dylibs with the headerpad_max_install_names flag
  so that bundling the Geant4 libraries into an app should work (you can
  repoint the app to use the bundled libraries).
  N.B. THIS IS LIKELY TO AFFECT USAGE OF CPACK LATER ON!
- Templates/UseGeant4.cmake : Fixed error in use of file(GLOB_RECURSE) so
  that globas are done only under the current source directory.

June 22nd 2011 - B.Morgan (cmake-V09-04-08)
- INSTALL.g4cmake : Finalized with description of using the three toolchains
  to build Geant4 applications. 
- Modules/Geant4ConfigureConfigScript.cmake : Updated with patch from Pere
  Mato Vila to export use of internal CLHEP to script when used. Also upgraded
  to export details on Motif. Script is now generated for both the build and
  install trees. On CMake >= 2.8, the build tree script is made executable.
- Templates/geant4-config : Updated with patch from Pere Mato Vila to use
  internal CLHEP, plus upgrades to provide easier setting of third party paths,
  compile defintions and libraries. Added motif feature, and changed main
  prefix, lib and include directory variable replacement to that the script
  can be used form the build directory as well.
- INSTALL.g4cmake : Updated with new guides on building user applications
  using CMake and GNU make.
- Templates/Geant4Config.cmake.in : First full implementation with most
  features in place. Provides version and component checking. Setting of
  components features quite a bit of boilerplate code and a reasonable degree
  of in module processing. TODO : Investigate clean up and better
  modularization.
- Templates/UseGeant4.cmake : NEW FILE : Provides a simple CMake module which
  users can include to setup the build of a basic Geant4 application without
  needing to know too many details. Sets definitions, include directories and
  compiler flags. Provides a simple macro to collate sources in an old style
  Geant4 Example, with documetation on usage in the file.
- Modules/Geant4BuildProjectConfig.cmake : Set needed variables for export to
  Geant4Config.cmake script.
- Modules/Geant4MakeRules_cxx.cmake : Added -DXPNET and
  -D_CRT_SECURE_NO_DEPRECATE to MSVC flags to make these exactly the same as
  used on old makefile system.
- Modules/Geant4LibraryBuildOptions.cmake : Added definition G4LIB_BUILD_DLL
  needed to define import/export correctly. Done globally.
- INSTALL.g4cmake : Fleshed out further.
- Templates/Geant4Config.cmake.in : Fleshed out documentation with extra notes
  to help development.
- Modules/Geant4BuildProjectConfig.cmake : Added extra comments

June 21st 2011 - B.Morgan (cmake-V09-04-07)
- Modules/Geant4BuildProjectConfig.cmake : Added section for collecting
  variables to be exported to the configuration files. Rationalized config of
  Build and Install Trees so that these sections have the same structure.
- Templates/Geant4Config.cmake.in : Updates with documentation, debugging
  option and some improved setting of definitions. Still a skeleton though.
- Modules/Geant4InterfaceOptions.cmake : Removed reset of OpenGL variables on
  Win32 because this seems to prevent proper refind of the variables. Since we
  expect to be able to use Qt and OpenGL concurrently on Win32. This *should*
  be o.k.
- INSTALL.g4cmake : Added extra information on using Visual Studio.
- Modules/Geant4ToolChainBackwardCompatibility.cmake : Removed setting of
  G4ORDPARAMTABLE as this is no longer needed.
- Templates/geant4-environment-skeleton.in : Removed setting of G4ORDPARAMTABLE.


June 20th 2011 - B.Morgan (cmake-V09-04-06)
- Modules/Geant4InterfaceOptions.cmake : Corrected typographic error in option
  test for enabling Qt on Non-Apple platforms.
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Added Geant4 to
  end of G4INCLUDE path for install tree in line with changes to
  Geant4InstallDirs.
- Modules/Geant4MacroLibraryTargets.cmake : Added Geant4 to end of installation
  destination for headers in line with changes to Geant4InstalDirs.
- Modules/Geant4InstallDirs.cmake : Removed Geant4 from INCLUDEDIR to better
  reflect standard practice. The Geant4 tag is now added to the destination in
  the install commands for headers.
- Modules/Geant4OptionalComponents.cmake : Automatically use GDML if user
  supplies XERCESC_ROOT_DIR argument.
- Modules/Geant4InstallData.cmake : NEW FILE : Refactored installation of
  examples from top level CMakeLists.txt into this file. Also provided stub
  option for installation of data libraries. We don't implement this yet
  because it appears to require some CMake 2.8 specific functionality and
  I haven't yet worked out how to reproduce this in 2.6.4.
- INSTALL.g4cmake : Rewritten for updated CMake system with full documentation
  of variables. Provided sections for describing use of the three toolchains
  for building user applications, but not fully covered yet.

June 20th 2011 - B.Morgan (cmake-V09-04-05)
- Modules/Geant4LibraryOptions.cmake : On Unix platforms, set output directory
  for libraries to end in the 'SYSTEM-COMPILER' tag expected by the old
  toolchain. This allows the build tree to be used with the old toolchain.
  #BUGFIX - 1200 (PARTIAL)
- Modules/Geant4OptionalComponents.cmake : Now ensures that the static versions
  of the internal G4clhep and G4expat libraries are used if geant4 is built
  completely static, otherwise dynamic libs will be used. This is not perfect
  but ensures builds will not fail.
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Completely rewritten
  to use new geant4-environment-skeleton.in template. Provides full setup
  of environment from build and install trees, permitting developers to
  build applications directly using the build tree. Also adds all currently
  supported visualization/ui modules. Adds setting of the G4ORDPARAMTABLE
  variable to support this new resource file.
- Templates/geant4-environment-skeleton.in : NEW FILE : Universal shell script
  skeleton for generating backward compatible environment variable setup.
  # BUGFIX - 1202

June 17th 2011 - B.Morgan (cmake-V09-04-04)
- Modules/Geant4ConfigureConfigScript.cmake
  Modules/Geant4ToolchainBackwardCompatibility.cmake : Updated to use new
  GEANT4_USE_RAYTRACER_X11 variable.
- Modules/Geant4InterfaceOptions.cmake : Corrected type in resetting of OpenGL
  variables.
  Changed GEANT4_USE_RAYTRACERX -> GEANT4_USE_RAYTRACER_X11 to be in line with
  what's done for other drivers.

June 17th 2011 - B.Morgan (cmake-V09-04-03)
- Tagging : internal because this requires testing.
  Full support also requires tags:
   interfaces-V09-04-03
   opengl-V09-04-05
    
- Modules/Geant4InterfaceOptions.cmake : Rewritten to enable correct switch
  between Qt and X11 based GUIs on Mac, with consistent changes in OpenGL
  location. Added in find_package for Motif. Added full option and find_package
  for locating OpenGL on Win32.
- Modules/Geant4OptionalComponents.cmake : Imporved documentation of external
  CLHEP option. GEANT4_USE_SYSTEM_CLHEP made a standard option as it will
  likely be used a lot to begin with.

June 16th 2011 - B.Morgan (cmake-V09-04-02)
- Modules/Geant4LibraryBuildOptions.cmake : Default to building shared libraries
  on all platforms, but warn about possible link errors on MSVC when building
  both shared and static libs. Mark both library build options as advanced.
  Add warning about building granular libs as only for developers.
- Modules/Geant4InterfaceOptions.cmake : Reverted to version from
  cmake-V09-04-01 because of poor logic.
- Modules/FindCLHEP.cmake : UPGRADE WITH INTERFACE BREAK : Much simplified
  search structure which no longer relies on clhep-config. The user can supply
  a CLHEP_ROOT_DIR argument to point CMake to a specific installation. On UNIX
  clhep-config will be searched for under this root dir. CLHEP library and
  include path will be found under this root dir, or in the system paths.
  Version checking is also provided which follows the standard logic of
  CMake modules.
- Modules/Geant4OptionalComponents.cmake : Option to use system CLHEP is
  now automatically set to ON if the user has supplied a CLHEP_ROOT_DIR
  argument. This simplifies the interface.

June 15th 2011 - B.Morgan
- Modules/Geant4InterfaceOptions.cmake : Added in option for enabling Xm (Motif)
  support with find_package for Motif headers/libraries.
  Use of Qt and X11 OpenGL have been made mutually exclusive on Mac OS X to
  prevent clashes between Framework OpenGL and X11 OpenGL. 
  Added new stub option to build OpenInventor driver
  TODO: Add FindInventor module, check build of OpenInventor category.
  Added new stub option to build Win32 OpenGL driver.
  TODO: Add Win32 build to OpenGL category.
- Templates/geant4-env.sh.in
  Templates/geant4-env.csh.in : Removed unsetting of data library environment
  variables.
  TODO : Add setting of these as an optional codeblock if data was installed
  as part of the Geant4 build.

June 15th 2011 - B.Morgan (cmake-V09-04-01)
- Modules/Geant4InterfaceOptions.cmake : Set QT_USE_IMPORTED_TARGETS on WIN32
  to stop errors when setting LINK_INTERFACE_LIBRARIES to a value containing
  the 'optimized' etc library link keywords. By default, FindQt4 will use
  these keywords...
  KNOWNISSUE: Using imported targets means that the Geant4Config.cmake file
  must regenerate these targets otherwise the link will fail. 

June 14th 2011 - B.Morgan
- Modules/Geant4MacroLibraryTargets.cmake : Added build of DLL targets on
  WIN32 platforms. Export definition files are generated by genwindef from
  an archive library. If Geant4 is not built with archive libraries, a
  dummy, non-installed archive will be built an used.
  The structure largely follows that of GaudiPolicy.cmake from Pere Mato Vila.
- Modules/Geant4LibraryBuildOptions.cmake : Added build of genwindef app
  on WIN32 platforms as an internal app, as per guidelines from
  GaudiPolicy.cmake from Pere Mato Vila.
- Modules/genwindef/genwindef.cpp
  Modules/genwindef/LibSymbolInfo.hpp
  Modules/genwindef/LibSymbolInfo.cpp:
  NEW FILES to support generation of DLL .def files on WIN32 platform.
  Courtesy of Pere Mato Vila.
- Modules/Geant4Wrapping.cmake : NEW FILE : Refactoring of options for
  Python wrapping to help in modularization. Python wrapping is not yet
  implemented in the CMake build, but this is where we'll set it up.
- Modules/Geant4OptionalComponents.cmake : NEW FILE : Refactoring of options
  for CLHEP, Expat, ZLIB, GDML, G3TOG4 from top level CMakeLists.txt to
  help with modularization.
- Modules/Geant4LibraryBuildOptions.cmake : NEW FILE : Refactoring of library
  build options from top level CMakeLists.txt, including global define flags, 
  global vs granular library format and static vs shared builds.
- Modules/Geant4MacroLibraryTargets.cmake : Ensure that when static targets
  are built, they are linked to Geant4 static targets.
  TODO: Do we want to make this the case also for external libraries (very
  difficult?)?
  KNOWNISSUE: G4global will always be linked to shared G4clhep if latter is
  built as will G4processes to shared G4expat. Not critical (well, shouldn't 
  affect running or applications).

June 13th 2011 - B.Morgan
- Modules/Geant4CPackBase.cmake : Added to list of files to be excluded for
  source package so that .svn and top level tests directories are not added.
  Fixed source package generator so that .tar.gz, .tar.bz2 and .zip packages
  are created.
  Tidied up structure so that future changes are easier to add in a clear
  way.
- Modules/Geant4InterfaceOptions.cmake : Removed accidently commited change
 of finding VTK as a test of find_package.

June 10th 2011 - B.Morgan
- Templates/geant4-config.in : Adapted to use new install directories as
  provided by Geant4InstallDirs as template parameters.
- Modules/Geant4ConfigureConfigScript.cmake : Added support for new
  install directories defined in Geant4InstallDirs
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Added support for
  new install directories defined in Geant4InstallDirs.
- Modules/Geant4MacroLibraryTargets.cmake : Added support for install of
  libraries and headers to new install paths defined by Geant4InstallDirs.
  Added EXPORT to library targets so that they can be used by Geant4Config
  scripts. 
  Added proper COMPONENT argument to install commands to correctly partition
  targets needed for Development and for Runtime.
  Appended each library target and include paths to global
  properties so these can be exported to Geant4Config file easily for use
  from the build tree. 
- Templates/Geant4Config.cmake.in : NEW FILE : Template versioning file
  for use by Geant4Config.cmake.
- Templates/Geant4Config.cmake.in : NEW FILE : Template files for CMake
  config script for Geant4. VERY PRELIMINARY.
- Modules/Geant4BuildProjectConfig.in : NEW FILE : Builds CMake Config scripts
  to allow external projects to use Geant4 from a build or install tree.
- Modules/Geant4InstallDirs.cmake : NEW FILE : Adds a standard set of 
  installation location based on the GNU set. Adapted from GNUInstallDirs
  provided with CMake 2.8, but cut down to only use directories needed by 
  Geant4.
- Modules/CMakeUninstallTarget.cmake : NEW FILE : Adds an 'uninstall' target
  to remove all items installed via the install command.
- History: Corrected a couple of entries with incorrect year in the date.
- Modules/Geant4InterfaceOptions.cmake: Set GEANT4_ADD_FEATURE for all
  UI/Vis options so that enabled options are reported at the end of
  configuration.


May 25th 2011 - B.Morgan
- Modules/Geant4InterfaceOptions.cmake : Added new GEANT4_USE_OPENGL_X11
  option to enable build of OpenGL library X11 component. If enabled, will
  search for X11 libraries (plus Xmu, which FindX11 doesn't do) and OpenGL.
  Also performed some cleanup of the Qt section.
- Templates/geant4-env.sh.in : Added variable setting for OpenGL X11
- Templates/geant4-env.csh.in : Added variable setting for OpenGL X11
- Templates/geant4-config.in : Added needed reporting and flags setting for
  OpenGL X11 support.
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Added setting of 
  variable needed to export the existence of OpenGL X11 in the geant4-env
  scripts.
- Modules/Geant4ConfigureConfigScript.cmake : Added setting of variables
  needed to export OpenGL X11 existence and X11 flags to geant4-config script.


May 24th 2011 - B.Morgan (cmake-V09-04-00)
- *** All History for the CMake category will now be in this file ***
- Templates/geant4-env.sh.in : Added variable setting for RayTracerX
- Templates/geant4-env.csh.in : Added variable setting for RayTracerX
- Templates/geant4-config.in : Added needed reporting and flags setting for
  RayTracerX support.
- Modules/Geant4ToolchainBackwardCompatibility.cmake : Added setting of 
  variable needed to export the existence of RayTracerX in the geant4-env
  scripts.
- Modules/Geant4ConfigureConfigScript.cmake : Added setting of variables
  needed to export RayTracerX existence and X11 flags to geant4-config script.


December 3rd 2010 - B. Morgan (cmake-V09-03-01)
- Added generation of geant4-config script.

October 29th 2010 - B. Morgan
- Install.g4cmake: Added as installation guide for using CMake.

October 1st, 2010 - B.Morgan (cmake-V09-03-00)
- Created. First Alpha version of CMake build system.
