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In our meson scripts, we use configure_file(copy:true) to copy files from srcdir into builddir. However, as of meson-0.64.0, this is deprecated [1] in favor of using: fs = import('fs') fs.copyfile(in, out) Except, the submodule's new method wasn't introduced until 0.64.0. And since we can't bump the minimal meson version we require, we have to work with both: new and old versions. Now, the fun part: fs.copyfile() is not a drop in replacement as it returns different type (a custom_target object). This is incompatible with places where we store the configure_file() retval in a variable to process it further. While we could just replace 'copy:true' with a dummy 'configuration:...' (say 'configuration: configmake_conf') we can't do that for binary files (like src/fonts/ or src/images/). Therefore, places where we are not interested in the retval can be switched to fs.copyfile() and places where we are interested in the retval will just use a dummy 'configuration:'. Except, src/network/meson.build. In here we not just copy the file but also specify alternative install dir and that's not something that fs.copyfile() can handle. Yet, using 'copy: true' is viewed wrong [2]. 1: https://mesonbuild.com/Release-notes-for-0-64-0.html#fscopyfile-to-replace-configure_filecopy-true 2: https://github.com/mesonbuild/meson/pull/10042 Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
22 lines
541 B
Meson
22 lines
541 B
Meson
docs_css_files = [
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'fonts.css',
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'generic.css',
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'libvirt.css',
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'main.css',
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'mobile.css',
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]
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install_data(docs_css_files, install_dir: docs_html_dir / 'css')
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foreach file : docs_css_files
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# This hack enables us to view the web pages
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# from within the uninstalled build tree
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if meson.version().version_compare('>=0.64.0')
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fs.copyfile(file)
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else
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configure_file(input: file, output: file, copy: true)
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endif
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install_web_files += '@0@:@1@'.format(meson.current_source_dir() / file, docs_html_dir / 'css')
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endforeach
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