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CLI11/single-include/meson.build
Josh Soref ef50bb35c3
Spelling (#1101)
This PR corrects misspellings identified by the [check-spelling
action](https://github.com/marketplace/actions/check-spelling) (which is
an evolution of the script I used ages ago when I first made a PR
here...).

The misspellings have been reported at
https://github.com/jsoref/CLI11/actions/runs/12194174338#summary-34017587518

The action reports that the changes in this PR would make it happy:
https://github.com/jsoref/CLI11/actions/runs/12194174680#summary-34017588281

---------

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2024-12-22 14:03:24 -08:00

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922 B
Meson

# Because Meson does not allow outputs to be placed in subfolders, we must have
# meson.build here when generating the single file header so that it is placed
# in the correct location.
pymod = import('python')
prog_python = pymod.find_installation()
single_main_file = files('CLI11.hpp.in')
if use_single_header
single_header = custom_target(
'CLI11.hpp',
input: [files('../scripts/MakeSingleHeader.py'), cli11_headers, cli11_impl_headers],
output: 'CLI11.hpp',
command : [prog_python, '@INPUT@', '--main', single_main_file, '--output', '@OUTPUT@'],
depend_files: [single_main_file],
)
else
# the `declare_dependency` needs to have the single_header source as a source
# dependency, to ensure that the generator runs before any attempts to include
# the header happen. Adding an empty list is an idiomatic way to ensure the
# variable exists but does nothing
single_header = []
endif