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Max Smolens authored Oct 10, 2016 and Brad King committed Oct 10, 2016

Fix passing a list to the CMAKE_CACHE_ARGS and CMAKE_CACHE_DEFAULT_ARGS
options of ExternalProject_Add.

Following commit v3.7.0-rc1~273^2~1 (prefer list(APPEND) over
string(APPEND) where appropriate, 2016-08-08), the semicolon list
separator after the first list element was missing in the generated
cache.

In commit v3.7.0-rc1~156^2~1 (VS: Update v140 flag tables from VS 15
MSBuild files, 2016-09-02) we extended the v140 flag table with values
from the v141 toolset that comes with VS 15.  However, the v140 toolset
that comes with VS 14 does not have all of these entries and so the
flags just need to be passed without special mapping.  In order to
support both toolsets, split our CL flag table into separate copies for
each version and switch off the toolset name.

Closes: #16352

* upstream-KWSys:
  KWSys 2016-10-07 (dfe9b386)

Kitware Robot authored Oct 07, 2016 and Brad King committed Oct 08, 2016

Code extracted from:

    http://public.kitware.com/KWSys.git

at commit dfe9b38635d80cb5253187c1ddf90923e1b9effd (master).

Upstream Shortlog
-----------------

Brad King (1):
      dfe9b386 SystemTools: Re-implement Strucmp

When a `PREBUILT_STATIC_LIBRARY` uses C++ in its sources then the `.a`
file will have a link-time dependency on the C++ runtime libraries.
Android NDK r14 will add a way to give this information to the NDK build
system by adding a `LOCAL_HAS_CPP` setting to the `Android.mk` file.
Add this for exported static libraries that use C++.

Additional include directories are needed for this on some STL types.

Closes: #16350

Martin Joly authored Oct 07, 2016 and Brad King committed Oct 07, 2016

The change in commit v3.7.0-rc1~513^2 (FindProtobuf: fix
protobuf_generate_*() to handle proto files in subdirs, 2016-06-09)
incorrectly adds subdirectories to the path of the generated files when
`*.proto` files are passed to `protobuf_generate_*` with subdirectories.
This behavior is not correct when `PROTOBUF_GENERATE_CPP_APPEND_PATH` is
True (default behavior) as `protoc` will generate output file in the
current build directory.

Chuck Atkins authored Oct 05, 2016 and Brad King committed Oct 07, 2016

Older versions of libuv did not have the uv_loop_close API.  It first
showed up in unstable releases ~ v0.11.20 but was not available in
a stable release until v1.0

The Android NDK r13 moved the libc++ include directories.

Closes: #16346

We use `-Werror` in the Android test builds to make sure there are
no warnings that we care about (e.g. unused flags).  However, the
NDK r13 tools produce a warning about their own builtins:

```
<built-in>: In function 'float abs(float)':
<built-in>: warning: conflicts with previous declaration here [-Wattributes]
```

Suppress this warning so that we can continue using `-Werror` but
tolerate these warnings.

At generate-time, definitions are sometimes read from a nearby cmMakefile,
making the value directory-specific because they are read once per
directory.  Often however, the intention is more
often to create a 'global' setting, such that the user writes for
example:

 set(CMAKE_IMPORT_LIBRARY_SUFFIX something)

once at the top level of their project.

Many of these are also set by internal platform files, such as
CMAKE_EXTRA_LINK_EXTENSIONS.

The set() definitions are not really suitable for 'global' settings
because they can be different for each directory, and code consuming the
settings must assume they are different for each directory, and read it
freshly each time with new allocations.

CMake has other variable types which are global in scope, such as global
properties, and cache variables.  These are less convenient to populate
for users, so establish a convention and API using the value as it is at
the end of the top-level CMakeLists file.

Domen Vrankar authored Oct 06, 2016 and Brad King committed Oct 06, 2016

Handle case when a component doesn't contain
any debuginfo symbols.

Domen Vrankar authored Oct 05, 2016 and Brad King committed Oct 06, 2016

objdump prints out error text if file is not an
executable and that should be suppressed as we
don't care about non executable files during that
test

Roman Wüger authored Oct 04, 2016 and Brad King committed Oct 05, 2016

The change in commit v3.7.0-rc1~219^2 (VS: Use target-specific directory
for `resources.pri`, 2016-08-25) incorrectly specifies a relative path
for the `ProjectPriFullPath` value.  Fix it to use an absolute path.

Issue: #16106

Tobias Hunger authored Oct 04, 2016 and Brad King committed Oct 04, 2016

Add a signal handler to trigger shutdown and be more paranoid about
libuv doing things asynchronously.  This should fix test cases not
shutting down properly.

Release versions do not have the development topic section of
the CMake Release Notes index page.