COMP: Don't emit old style cast warning when configured as C++ but still allow being configured as C. Thanks to Monsieur Francois Bertel for the patch.

When the find_package command loads a module it sets several
<pkg>_FIND_XXX variables to communicate information about the command
invocation to the module.  This restores the original state of the
variables when the command returns.  This behavior is useful when a
find-module recursively calls find_package with NO_MODULE so that the
inner call does not change the values in the find-module.

ENH: adding functionality for finding Squish, adding Squish tests from CMake, and running Squish tests from ctest

BUG: Make sure all directories used as working directories exist at CMake configure time as well as having custom commands that create them. Necessary for the Borland Makefiles generator to generate short path names in the makefile build rules. Also, make sure all custom commands chain together properly through the use of the sentinel files.

COMP: No-op. White space only change to trigger a re-run of the ExternalProject test on the QNX continuous dashboard to pick up the latest KWStyle changes.

COMP: No-op. White space only change to trigger a re-run of the ExternalProject test on the QNX continuous dashboard to pick up the latest KWStyle changes.

COMP: No-op. White space only change to trigger a re-run of the ExternalProject test on the QNX continuous dashboard to pick up the latest KWStyle changes.

COMP: No-op. White space only change to trigger a re-run of the ExternalProject test on the QNX continuous dashboard to pick up the latest KWStyle changes.

ENH: Make it easier to use configure/make/make-install as the build steps for an external project. Add capability of customizing the download step. Add tests of empty projects. Better comments and error checking in AddExternalProject.cmake. In tests, use KWStyle from CVSHEAD to see if QNX continuous can build the latest KWStyle. Make KWStyle test depend on all previous test external projects so it builds last to catch other issues before any KWStyle compile errors.

ENH: Use a TryCheckout technique to decide whether or not to attempt building the projects that depend on a cvs or svn download method.

ENH: First draft of add_external_project functionality. Tweaks, dashboard fixing, more tests and documentation certain to follow as it gets used by others...

ENH: Implement feature request from issue 7885. Allow setting environment variables on a per-test basis for ctest using set_test_properties ENVIRONMENT.

BUG:  Revert 1.138.