In the normal archiving rules the ``<CMAKE_AR>`` placeholder is replaced
by the generators with a properly-quoted path to the tool. In the IPO
rules we specify the tools directly, so we need to quote them.
Fixes: #17326
When no explicit `CMAKE_CUDA_HOST_COMPILER` is specified by the user
then we do not pass `-ccbin` to `nvcc`. In this case, nvcc's link line
we extract during the compiler identification step may not have the
absolute path to the host compiler it uses to drive linking. If it is
not absolute, use the `PATH=` from nvcc's output to search for it since
that is the one `nvcc` would use.
This fixes our internal `CMAKE_CUDA_HOST_LINK_LAUNCHER` value used to
construct link lines when using `CUDA` as the linker language. It needs
to match the host compiler `nvcc` uses internally during compilation.
Fixes: #17323
Set `CMP0007` to `NEW` for the entire script. The script comes with
CMake and is aware of the policy's behavior, so set the policy to ensure
that its warnings do not show up during the build phase.
Fixes: #16579
1bdb8cd2 IAR: Detect compiler platform version
b96ca728 Add infrastructure to detect secondary compiler version information
f952f16d Help: Fix placement of one variable in cmake-variables manual
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1324
`__IAR_SYSTEMS_ICC__` provides additional version information that
we need to determine correct usage of the compiler. Extract and
store it as `CMAKE_<LANG>_COMPILER_VERSION_INTERNAL`.
Issue: #17264
Create a `CMAKE_<LANG>_COMPILER_VERSION_INTERNAL` variable to hold
a secondary/internal compiler version number detected at the same
time as the primary compiler version. This will be useful for some
compilers where we need such a number to determine correct usage.
Inspired-by: Stefan Andersson <tfosm@hotmail.com>
Suggested-by: Norbert Lange <norbert.lange@andritz.com>
Issue: #17264
- The .desc files will be in the same folder as the generated .cc and .h files.
- Paths to generate .desc files are stored in a variable passed in
- This is only implemented for C++
- Remove legacy ARGS
- Add test that generates and uses C++ protobuf message
- Add test that checks that the generated .desc file can be instantiated
with DynamicMessageFactory
- Add Help rst for new feature
Reduce duplication by storing the custom command outputs in variables.
Also, since custom command outputs are automatically marked as generated
we do not need to do so explicitly.
Add a test for this case to verify the messages. This test will also be
valuable to cover this code path in which we've had several regressions
recently.
Instead of adding `Q_OBJECT` and `Q_GADGET` to the macro search list
in `Source/cmQtAutoGenerators.cxx`, add them in
`Modules/CMakeGenericSystem.cmake` to the default value of
`CMAKE_AUTOMOC_MACRO_NAMES`.
Also add `Q_NAMESPACE` to `CMAKE_AUTOMOC_MACRO_NAMES`
which closes#17299.
Starting in CUDA 9 the default compilation mode is C++14, and you need
to explicitly enable C++98/03 mode.
While at it, document `14` among the values for `CUDA_STANDARD`. This
was accidentally left out of commit v3.9.0-rc1~118^2 (CUDA: Add support
for the C++14 standard flag, 2017-05-11).
Prior to commit v3.4.0-rc1~264^2~1 (GetPrerequisites: Add error checks
for execute_process() calls, 2015-07-29), `get_prerequisites` would
simply warn on a missing binary and not update the result list at all.
That commit accidentally made the case an error. This was fixed by
commit v3.8.0-rc1~110^2 (GetPrerequisites: Do not fail on files we
cannot find, 2017-01-10), but the fix also cleared the result list.
Clearing the list is incorrect because it is supposed to be able to
accumulate results over multiple calls.
Remove the list clearing behavior to restore the original behavior on a
missing binary.
Fixes: #17306
Find GLVND components if available. Add `GLX` and `EGL` options for
COMPONENTS that allow requesting these libraries explicitly. Introduce
new import targets for these windowing-system-specific libraries.
On a GLVND system, populate the legacy `OPENGL_LIBRARIES` variable and
the `OpenGL::GL` target using the `OpenGL` and `GLX` components. On
non-GLVND systems, continue to use the legacy `GL` library and simply do
not provide the GLVND components. Application code can choose to adapt
based on the availability of GLVND components as imported targets.
When invoked in projects that don't set CMP0054 to NEW, FindOpenMP
triggers a warning:
CMake Warning (dev) at .../Modules/FindOpenMP.cmake:... (if):
Policy CMP0054 is not set...Quoted variables like "c" will no
longer be dereferenced when the policy is set to NEW. Since
the policy is not set the OLD behavior will be used.
Set the policy within the module's scope to avoid this.
Fixes: #17292
Patch adds `/usr/share/aclocal` path to exclude list and
and documents `/usr/libx32` and `/usr/include` paths that
were already on the list.
Closes: #17056
The `CPackIFW` module `cpack_ifw_configure_component` and
`cpack_ifw_configure_component_group` commands gained a new
`REPLACES` and `CHECKABLE` options.
Adds support for epoch version to CPackRPM and
CPackDeb packagers.
Also adds better version checking to CPackDeb
that complies with Debian rules.
Fixes: #17057
3cf3bb71 Help: Add notes for topic 'freebsd-compiler-name'
a0508dee FreeBSD prefers to call the C++ compiler c++ (just like Linux, Darwin, ..)
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1293
When we report that a compiler was unable to build a simple test
program, indent the output of the attempt so that our message formatting
will show it as a pre-formatted block.
e2cca9f8 FindGTest: Avoid macro name collision
4636c64b FindGTest: Improve test to catch link error
35061791 FindGTest: Fix shared linking on Windows
9fd9e448 FindGTest: Avoid using find_dependency in a find module
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1267
