a4173ef165 Tests: Enable coverage of special chars in include dirs for Makefiles
d74e651b78 Makefiles: Re-implement makefile target path escaping and quoting
031bfaa865 Makefiles: Factor out makefile target path escaping and quoting
ca343dad07 Makefiles: Convert paths with '#' on command-lines to short path on Windows
af7de05853 Makefiles: Do not use '\#' escape sequence with Windows-style make tools
1639ee70ef cmDepends: Update types to always use a Makefile generator
413d26030f cmGlobalNinjaGenerator: Remove outdated comment
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4605
Instead of relying on SDKSettings.plist which does not contain the
certain architectures, deduce the supported architectures by
inspecting libSystem.tbd and libSystem.dylib.
.tbd files are text files, so just parse out the archs string.
.dylib files can be fat or non-fat, so use lipo -info to extract
the architectures and parse lipo output.
Fixes: #20588
Simplifies CUDA target architecture handling.
Required for Clang support as Clang doesn't automatically select a supported architecture.
We detect a supported architecture during compiler identification and set CMAKE_CUDA_ARCHITECTURES to it.
Introduces CMP0104 for backwards compatibility with manually setting code generation flags with NVCC.
Implements #17963.
Changes in commit 5129e97285 (setup-user: switch to git-var to check if
username and e-mail are set, 2019-11-24, v3.17.0-rc1~379^2) now require
the `rev` and `cut` tools to be available. Revise the logic to use that
approach only when they are available, and otherwise fall back to the
previous more portable approach.
Co-Author: Brad King <brad.king@kitware.com>
Previously we used `cmSystemTools::ConvertToOutputPath` which internally
used KWSys methods
* SystemTools::ConvertToUnixOutputPath
* SystemTools::ConvertToWindowsOutputPath
These were written in very early days of CMake and have some
limitations:
* They do not encode all characters. E.g. '#' is left out.
* They attempt to do some path cleanup and handle existing quotes.
These days CMake has clean unquoted paths already.
* They attempted to encode paths both for makefile targets and
for shell command lines. The latter use has mostly been replaced.
* Choosing between the two methods depends on a global variable!
Several code paths in CMake have to copy the global generator's
member ForceUnixPaths variable over to the cmSystemTools global.
Re-implement the `ConvertToMakefilePath` method to drop use of those
methods. Compute suitable makefile target path escaping and quoting
via local logic. Add support for more characters like '#'.
Fixes: #20555
Code paths that write makefile target paths use a combination of
`cmSystemTools::ConvertToOutputPath` and `cmMakeSafe`. Some were
missing the latter. Wrap these two steps up into a dedicated
`ConvertToMakefilePath` method provided on both the local and global
generators.
In `ConvertToOutputForExisting` we convert paths with spaces to short
paths on Windows for use on command lines, e.g. for include directories.
Do the same for paths with `#` since tools like NMake do not have a way
to reliably put `#` in variable assignments.
