ceeea4e511 cmake_parse_arguments: Set variable if empty string given after keyword
2f5cc6afa1 cmParseArgumentsCommand: Use cmStrCat() for string concatenation
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !9748
a1fdcb9d47 Help: get_property() result var is unset if property is not set
edee1b18b2 Help: Minor formatting and grammar fixes for get_property()
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !9769
If a single-value keyword is followed by an empty string, the
command unsets the variable for that keyword instead of setting
it to the empty string. This is inconsistent and unexpected. Add
policy CMP0174 which ensures the variable for a single-value
keyword is always set when any value is given, not just for a
non-empty value.
The new CMP0174 policy only affects the PARSE_ARGV form of
cmake_parse_arguments. The older form silently drops all empty
string arguments before processing the argument list.
Fixes: #25972
`NDK_PROC_*_ABI` and `NDK_ARCH_*_ABI` were removed in the Android
NDK 27 but will be reintroduced in the Android NDK 27b:
* https://github.com/android/ndk/issues/2049
* https://android-review.googlesource.com/c/platform/ndk/+/3196345
Both are only used when `CMAKE_ANDROID_ARCH_ABI` is NOT given. But
currently the existence is also checked when `CMAKE_ANDROID_ARCH_ABI`
is given. So we move the checks to the position they are required.
8d1803d463 AutoGen: Run batch scripts using cmd.exe on windows platforms explicitly
9ab270f47d cmSystemTools: Add GetComspec method to get cmd on Windows
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !9733
Previously this behavior was only mentioned implicitly by the command
signature. Describe it explicitly as we do for other conditions that
automatically expand variables.
Fixes: #26234
The CreateProcessW function requires to use the cmd.exe when
attempting to execute batch scripts. AutoMoc RunProcess relies on
CreateProcessW in it's internals. Currently the cmd.exe run happens
implicitly for batch files(perhaps by luck), but this is not
documented anywhere.
This replaces the .bat files in the AutoGen related command lines with
explicit 'cmd.exe /c' call. Also 'cmd.exe /c' has own limitation
related to the arguments. The very first argument shouldn't be quoted
otherwise this lead to the parsing issues. So for the .bat files that
contain spaces in their paths use short name conversion.
Fixes#26208
The function attempts to read the path to cmd executable from the
COMSPEC environment variable. Falls back to cmd.exe if the respective
environment variable is not set or path doesn't exist.
Performs `==` on given arguments and print an error if they are
not equal also printing their values.
Both arguments must be printable to `std::ostream`!
The file was added by commit 3006560d86 (ENH: Add template of ctest
script, 2006-04-28, v2.6.0~3433), but we do not use it for anything.
Technically it was public-facing by being in the `Templates/` directory,
but was never documented.
In-source builds were accidentally installing it as part of the source
tree's `Modules` directory. The file was added by commit e131bfb462
(bug fix and some cleanup, 2002-12-03, v2.4.0~4793), but we have no
`Modules` in the build tree anyway.
The call is unnecessary since commit 438809d3ba (cmCPackGenerator: Add
option to FindTemplate to use alternate builtin path, 2024-03-06,
v3.30.0-rc1~353^2~4).
Brad King