e7e25c6cb6 cmVisualStudio10TargetGenerator: Remove empty Elem::EndElement()
726c090297 cmVisualStudio10TargetGenerator: close XML tag in Elem destructor
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2109
The `<CMAKE_CUDA_LINK_FLAGS>` placeholder in CUDA rule variables comes
from the `<CMAKE_CXX_LINK_FLAGS>` placeholder from which the CUDA rule
variables were originally derived. It is not a public interface for
adding link flags so no projects should be using it. It is needed for
platform information modules to specify platform-specific link flags for
the language. None of our platform modules set it, so it is unused.
Furthermore, it is broken as currently implemented. Some of the
contexts in which it is used need `-Xlinker` and some do not.
Therefore it is not possible to use the placeholder at all.
Simply remove it for now. If some need for platform-specific CUDA link
flags arises a new solution will be needed.
While we already support `cmake --build . -- -j`, the options after `--`
are specific to the native build tool. Add new options `--parallel
[<N>]` and `-j [<N>]` to abstract this and map to the proper option
for the native build tool.
f5d19260f9 FindLua: Search for lua.h using more conventional paths
9455512d22 FindLua: Add tests for this module
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2095
Do not constrain the search to `include/*`. To provide compatibility
the foreach-loop is still used. However `include/xxx` and `xxx` is now
both searched. This honors now e.g. CMAKE_INCLUDE_PATH.
Fixes: #17999
0887c993aa FindBZip2: Populate BZIP2_INCLUDE_DIRS result variable
a8bf1ea5b7 FindBZip2: Format result variable docs as definition list
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2097
Store both the as-written and lower-case command names and use
the latter to avoid case-insensitive string comparisons.
With this I obtain 2-6% speed increase (on Windows) for the configure
step with no significant changes in memory usage. A case-insensitive
comparison is a lot slower than just calling `==` because the operator
will use things like memcmp, so prefer the latter.
The `cmSystemTools::LowerCase` function allocates a new string each time
it is called, so before this change we were allocating in:
* cmMakefile::Configure two times for each function
(to look for `cmake_minimum_required` and `project`)
* cmMakefile::ExecuteCommand twice by function by calling
cmState::GetCommand and copying the name
Now we are only allocating once by function instead of four.
The plural-named non-cached result variable is needed to follow our
module conventions documented in `cmake-developer(7)`. The variable is
also used to populate our ``BZip2::BZip2`` imported target include
directories, which was broken without this variable set.
Fixes: #18013
