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meson: drop sphinx-build < 1.7 compatiblity check
Since commit fe791b7fcc ("Python: bump minimum sphinx version to
3.4.3"), we no longer support building with sphinx-build < 3.4.3
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>
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@@ -4,24 +4,12 @@ sphinx_build = find_program(fs.parent(python.full_path()) / 'sphinx-build',
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# Check if tools are available to build documentation.
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build_docs = false
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if sphinx_build.found()
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SPHINX_ARGS = ['env', 'CONFDIR=' + qemu_confdir, sphinx_build, '-q']
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SPHINX_ARGS = ['env', 'CONFDIR=' + qemu_confdir, sphinx_build, '-q', '-j', 'auto']
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# If we're making warnings fatal, apply this to Sphinx runs as well
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if get_option('werror')
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SPHINX_ARGS += [ '-W', '-Dkerneldoc_werror=1' ]
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endif
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sphinx_version = run_command(SPHINX_ARGS + ['--version'],
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check: true).stdout().split()[1]
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if sphinx_version.version_compare('>=1.7.0')
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SPHINX_ARGS += ['-j', 'auto']
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else
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nproc = find_program('nproc')
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if nproc.found()
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jobs = run_command(nproc, check: true).stdout()
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SPHINX_ARGS += ['-j', jobs]
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endif
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endif
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# This is a bit awkward but works: create a trivial document and
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# try to run it with our configuration file (which enforces a
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# version requirement). This will fail if sphinx-build is too old.
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