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Make the documentation change made by commit ef10b87c (CMP0022: Plain
target_link_libraries must populate link interface, 2013-11-02) in the
new location for the same documentation.

Resolve conflict in Source/cmTarget.cxx by integrating the changes to
the internal copy constructor from both sides.  Also resolve a logical
conflict by dropping the special case for INTERFACE_LIBRARY targets.
Since cmTarget::SetMakefile already forces CMP0022 to NEW for such
targets we need no special handling.

Resolve conflict in Source/cmTargetLinkLibrariesCommand.h by dropping
the documentation change.  We will make the same change in the new
location of the same documentation in a separate commit.

Resolve conflicts in

 Tests/RunCMake/CMP0022/CMP0022-WARN-empty-old-stderr.txt
 Tests/RunCMake/CMP0022/RunCMakeTest.cmake

by taking the side from the 'policy-CMP0022-fixes' branch.

Since cmTarget::ComputeLinkInterface is called separately for each
"head" target that links a target, the warning we produce when
CMP0022 is not set could be repeated.  Add explicit logic to allow
the warning to appear at most once.  Multiple copies of the warning
for the same target are almost always identical and therefore
redundant.  In the rare case that two copies of the warning are
different, the second can appear in a future run after the first
is fixed.

When cmExportFileGenerator::SetImportLinkInterface exports the old
LINK_INTERFACE_LIBRARIES property values it skips doing so for
non-linkable targets because target->GetLinkInterface returns NULL for
such targets.

Since cmExportFileGenerator::PopulateInterfaceLinkLibrariesProperty
looks at the INTERFACE_LINK_LIBRARIES property directly instead of using
the computed link interface, teach it to skip exporting the property if
target->IsLinkable returns false.

Extend the RunCMake.CMP0022 test with a case covering this.  Simply
export an executable target that links to a library that is not
exported.

The CMP0022 NEW behavior is that the INTERFACE_LINK_LIBRARIES property
exactly defines the link interface.  The plain target_link_libraries
signature says linking is transitive by default, so it should populate
the property.

Teach the target_link_libraries plain signature to populate the
INTERFACE_LINK_LIBRARIES regardless of the CMP0022 setting.  Refactor
the cmTarget::ComputeLinkInterface checks that warn when the policy is
not set to compare the new property to either the explicitly set old
link interface properties or the link implementation fallback for all
linkable target types, not just static libraries.

This fixes a regression in 2.8.12.0 that caused target_link_libraries to
not implement transitive linking in the plain signature once the policy
CMP0022 is set to NEW.

Brad King authored Nov 02, 2013 and Kitware Robot committed Nov 02, 2013

4c383b52 cmake: Avoid '-E tar' failure to extract symlinks on Windows (#13251)
0d8552c4 cmSystemTools: Re-order extract_tar logic

Brad King authored Nov 02, 2013 and Kitware Robot committed Nov 02, 2013

82baceaa cmake-gui: Rename local variable to avoid shadowing a member

Brad King authored Nov 02, 2013 and Kitware Robot committed Nov 02, 2013

1b54b1d5 ctest_update: Do not remove the p4 depot name

Brad King authored Nov 02, 2013 and Kitware Robot committed Nov 02, 2013

f53878b0 FindBoost: Clarify example static libs option (#13663)
a42a6654 FindBoost: Refine .rst formatting

Brad King authored Nov 02, 2013 and Kitware Robot committed Nov 02, 2013

d9605897 Genex: Reject $<TARGET_FILE:...> for object libraries (#14532)

Brad King authored Nov 02, 2013 and Kitware Robot committed Nov 02, 2013

5a2fc3d6 Check for OBJECT_LIBRARY source files at start of generation

Brad King authored Nov 02, 2013 and Kitware Robot committed Nov 02, 2013

450b515a cmRST: Add support for the note and productionlist directives

Brad King authored Nov 02, 2013 and Kitware Robot committed Nov 02, 2013

13aea6d1 cmFindCommon: Revert accidental change
4064d6f2 target_link_libraries: Revert accidental change

In commit c4373b33 (cmTarget: Make GetProperty() const, 2013-10-29)
we accidentally changed the cmFindCommon.cxx logic in a way that
looks like a local experiment leftover that went unnoticed due to
the size of the other changes in the commit.  Revert it.

In commit c4373b33 (cmTarget: Make GetProperty() const, 2013-10-29)
we accidentally changed the cmTargetLinkLibrariesCommand.cxx logic
in a way that looks like a local experiment leftover that went
unnoticed due to the size of the other changes in the commit.
Revert it.

If a symlink fails to extract and the host system is Windows then report
a warning and skip the entry instead of failing.  This will allow
archives containing symbolic links to be extracted on Windows with
somewhat gracefully degraded behavior.

Simplify extraction message logic to be easier to follow and to write a
newline before any error messages that may be produced.  Also flip
handling of the archive_write_header return code to handle success in
the "then" case and failure in the "else" case.

Teach cmGlobalGenerator::CheckTargets to include OBJECT_LIBRARY targets
in the check for source file existence.

Extend the RunCMake.ObjectLibrary test to cover this case.

Address warnings:

 Source/QtDialog/CMakeSetupDialog.cxx:1233:15:
 warning: declaration of 'cursor' shadows a member of 'this' [-Wshadow]
 Source/QtDialog/CMakeSetupDialog.cxx:1260:15:
 warning: declaration of 'cursor' shadows a member of 'this' [-Wshadow]

by renaming the local variable to 'textCursor'.

State explicitly in the example that it will only find static libraries.

Move the '::' starting literal blocks to the end of the preceding
paragraph.  Convert the "Boost CMake" divider to a section header.

Brad King authored Nov 01, 2013 and Kitware Robot committed Nov 01, 2013

c76e44e7 Help: Limit reference manual toctree depth to 1

Add a :maxdepth: option to all toctree directives to limit their depth
to 1.  We do not want subheadings from individual documents to pollute
the already large lists of CMake Domain objects.

Teach the cmGeneratorExpressionEvaluator filesystem artifact logic
to reject OBJECT_LIBRARY targets since they have no main artifact.
Without the explicit rejection evaluation falls through to an
internal CMake error message in cmTarget::GetOutputInfo.

Extend the RunCMake.GeneratorExpression test to cover these cases.

Brad King authored Nov 01, 2013 and Kitware Robot committed Nov 01, 2013

2eccdbdc CTest: prevent tests from being inserted in the cost list twice

Brad King authored Nov 01, 2013 and Kitware Robot committed Nov 01, 2013

fe057ab3 Allow disabling adding the install prefix to the prefix search path.

Brad King authored Nov 01, 2013 and Kitware Robot committed Nov 01, 2013

c4373b33 cmTarget: Make GetProperty() const.
cfb66613 Don't call SetProperty from GetProperty.

Brad King authored Nov 01, 2013 and Kitware Robot committed Nov 01, 2013

b54dbebf Test foreach/function/macro handling of bracket arguments
ccdf7e04 macro: Do not substitute for placeholders in bracket arguments
999abb99 macro: Add extra indentation to placeholder substitution code

Pedro Navarro authored Oct 31, 2013 and Brad King committed Nov 01, 2013

Instead of removing the depot name, which causes problems when looking
at the file change list in CDash, make the Update test remove a given
prefix from the files retrieved from Update.xml.

In certain scenarios, it is preferable to keep a 'dirty' install prefix
than to clear it, and to expect that content will not be found there.
Add a CMAKE_FIND_NO_INSTALL_PREFIX variable that can be set to disable
searching the install prefix.

This has follow-on effects for other methods and classes. Further
work on making the use of const cmTarget pointers common can be
done, particularly with a view to generate-time methods.

Brad King authored Oct 31, 2013 and Kitware Robot committed Oct 31, 2013

07f57883 Move TraceDependencies to cmGeneratorTarget.
fa037776 Do not populate SourceEntries in AddSourceFile.

Brad King authored Oct 31, 2013 and Kitware Robot committed Oct 31, 2013

4fcb97ea Tests: Add test for CTEST_USE_LAUNCHERS capture of custom commands
05c70424 Ninja: run custom commands through launcher if available

Brad King authored Oct 31, 2013 and Kitware Robot committed Oct 31, 2013

29071fed VS: Add version year to generator names