Fix issue #8649 - move the location of CPACK_NSIS_EXTRA_INSTALL_COMMANDS so that it is not excluded from execution when 'Do not create shortcuts' is checked.

asfGlob and abfGlob were there since rev 1.3 of this file (Oct 17th 2004) and unused since
then, so remove them

Alex

-remove the parentheses in the if() conditions, they don't change the
result, and without them these lines are identical to the ones in
FindQt4.cmake from KDE
-mention which qmake was used for finding Qt

Alex

Alex

Add a few more cases to the new StringTest for even better coverage. Re-factor the scripts to make it easier to add new cases to this test. Re-factoring also enables the test driver in ExecuteScriptTests to be re-used when adding new tests in the future.

Alex

Correct some typos in error messages in the string command. Add a test that covers more of the code implemented in cmStringCommand.cxx, especially the error handlers.

This commit re-words the warning message produced for CMP0012 to avoid
the word 'you' since often the person reading the message is not the
author of the code.  We also add an example of the bad OLD behavior to
the policy documentation.

These policies were originally developed during the 2.7.x series and
intended for 2.6.5.  There was never a 2.6.5 release, so we should refer
to 2.8.0 instead.

This creates an "IPO" test that builds some other tests as subdirectories
while enabling INTERPROCEDURAL_OPTIMIZATION.  See issue #9615.

This commit creates target and directory properties to enable the Intel
interprocedural optimization support on Linux.  Enabling it adds the
compiler option '-ipo' and uses 'xiar' to create archives.

See issue #9615.

This creates cmTarget::GetFeature and cmMakefile::GetFeature methods to
query "build feature" properties.  These methods handle local-to-global
scope and per-configuration property lookup.  Specific build features
will be defined later.

We create cmMakefileTargetGenerator::AddFeatureFlags to consolidate
addition of language flags.  Currently it just adds the flags from
generic per-language flag variables (AddLanguageFlags).

This renames the variable '_intel_xair_hints' to '_intel_xiar_hints'.

There is confusion whether the file "currently being processed" inside a
function or macro is the file containing the definition or not.  This
commit explicitly describes the behavior.  See issue #9646.

Alex

This commit updates the copyright notice regex to enforce a more strict
format for contributor copyrights.

This new test checks Modules/*.cmake for the required copyright notice.

In VS 6, 7, and 7.1 solutions we implement

  add_dependencies(myexe mylib) # depend without linking

by creating an intermediate mylib_UTILITY target with dependencies

  myexe -> mylib_UTILITY -> mylib

to avoid linking myexe to mylib.  Previously these extra targets were
only added to the solution files in an ancestor directory of that
defining mylib.  For example, in the project:

  # CMakeLists.txt
  project(TOP)
  add_subdirectory(A)
  add_subdirectory(b)

  # A/CMakeLists.txt
  add_library(mylib ...)

  # B/CMakeLists.txt
  project(B)
  add_executable(myexe ...)
  add_dependencies(myexe mylib)

the solution for TOP would have mylib_UTILITY but the solution for B
would not even though it pulls in mylib through the dependency.  This
commit fixes solutions generated in other directories so that any
solution that has mylib will get mylib_UTILITY also.

See issue #9568.

This commit cleans up the declaration, definition, and invocations of
the GetTargetSets method and related code.  There is no change in
function except to make the method virtual.

Some bugfixes, also added public function for closer integration btwn GoogleTest & CTest, contributed by Dan Blezek.

Other minor changes:
* Enhanced documentation & added examples
* _INCLUDE_DIRS and _LIBRARIES was being set regardless of _FOUND
* Fixed status message to include library rather than include dir
* Improved detection of MSVC compiled libraries
* Added a variable (GTEST_BOTH_LIBRARIES) for libgtest + libgtest_main

Eliminate ExternalProject's use of CMAKE_CFG_INTDIR subdir for Makefile generators. It was causing problems with parallel make -j invocations. Keep it for multi-configuration build systems so that Debug and Release stamp files remain separate.

The commit "Use target dependency closure for VS 6 solutions" removed
use of the CreatedProjectNames list, so we remove it.

This teaches the VS 6 IDE generator to use the transitive closure of
target dependencies.  This re-uses much of the implementation already
done for the other VS>6 generators.  See issue #8223 and issue #9568.

We move cmGlobalVisualStudio7Generator::OrderedTargetDependSet up to
cmGlobalVisualStudioGenerator so it can be re-used for other VS
versions.  See issue #9568.