When encountering an `#include "<PATH>ui_<BASE>.h"` statement,
search for `<BASE>.ui` in
- <SOURCE_DIR>/<BASE>.ui
- <SOURCE_DIR>/<PATH><BASE>.ui
- <AUTOUIC_SEARCH_PATH>/<BASE>.ui
- <AUTOUIC_SEARCH_PATH>/<PATH><BASE>.ui
In CMake 3.8.2 the lookup list was
- <SOURCE_DIR>/<BASE>.ui
In CMake 3.9.[01] the lookup list was
- <SOURCE_DIR>/<PATH><BASE.ui>
- <AUTOUIC_SEARCH_PATH>/<PATH><BASE>.ui
Closes#17168
Disable the feature added by commit v3.9.0-rc1~71^2~2 (find_*: Add a new
PackageRoot search path group, 2017-05-03) and remove documentation
added by commit v3.9.0-rc1~71^2 (find_*: Add docs for PackageRoot search
path group, 2017-05-03). Unfortunately the name `<pkg>_ROOT` may
already be set by projects for their own incompatible purposes. Disable
the behavior change for now to fix the regression for CMake 3.9. We can
restore it later with a policy.
In order to keep the implementation and tests working, add an
undocumented variable we can use in the tests to enable the behavior
before the policy is introduced.
Fixes: #17144
The **AUTOGEN** include directory was always passed to the compiler but
only generated on demand. To avoid compiler complaints when using
`-Wmissing-include-dirs` make sure the directory gets created always.
Closes#17147
If `CMAKE_SYSROOT` is set by the user (e.g. via the toolchain file) then
we do not set `CMAKE_SYSROOT_COMPILE` to our default. Fix our
references to the sysroot's `/usr/include` directory to use
`CMAKE_SYSROOT_COMPILE` only if it is set and else `CMAKE_SYSROOT`.
Fixes: #17096
In some environments MSBuild chooses the `Release` configuration
even though only `Debug` is available in our detection project.
Force use of the `Debug` configuration with a command-line option.
Fixes: #17118
Since commit v3.8.0-rc1~251^2 (UseSWIG: Record generated java files as
custom command outputs, 2016-11-28) the generated `.java` files are
listed as sources in the call to `add_library` by swig_add_library.
They are listed only as the outputs of custom commands and not intended
for compilation as part of the library.
Reported-by: Alan W. Irwin <irwin@beluga.phys.uvic.ca>
Since commit v3.8.0-rc2~28^2~2 (Utilities/Sphinx: Port cmake extension
to Sphinx 1.4, 2017-02-09) we use the `sphinx.version_info` tuple.
However, it was added in Sphinx v1.2 so the check breaks compatibility
with older versions. Revise our check to assume Sphinx pre-1.2 if the
version tuple does not exist.
The code
add_library(A OBJECT a.c)
target_sources(A PRIVATE $<TARGET_OBJECTS:A>)
used to crash CMake via infinite recursion while evaluating the
generator expression. Then the change in commit v3.9.0-rc1~266^2~1
(cmGeneratorTarget: Replace source classifier implementation,
2017-04-07) avoided the infinite recursion because GetKindedSources now
creates a map entry and initializes it once. If it is called again on
the same target during that initialization, the partially computed
results are returned. This is still wrong but does not crash.
Detect and diagnose this case instead.
Co-Author: Ben Boeckel <ben.boeckel@kitware.com>
Fixes: #16578
Add a release note corresponding to the environmental regression fixed
by commit v3.9.0-rc6~15^2~1 (VS: Fix GenerateDebugInformation values for
v140 and v141 toolsets, 2017-06-27).
This is needed for Xcode 9's "New Build System", whose release notes
mention "that output must be declared as an explicit output by the
script which generates it" in reference to outputs of custom script
build phases.
The change in commit v3.9.0-rc1~174^2~2 (CompileFeatures: Let STD
compile options be a list, 2016-10-05) did not change all the places we
add the language standard options. Expand the list in the other places.
Since commit v3.8.0-rc1~51^2~1 (TestDriver: calc NumTests at compile
time, 2017-01-24) we convert an expression that uses `sizeof()` to an
`int` as a compile-time constant. Some GCC versions warn about this
with `-Wconversion`. Add a cast to avoid the warning.
