455be5b47f
Now that kernel modules aren't built by default, we can be more strict with their build process, and fail the build if they were requested to be built, but weren't. Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
29 lines
875 B
Meson
29 lines
875 B
Meson
# SPDX-License-Identifier: BSD-3-Clause
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# Copyright(c) 2018 Intel Corporation
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subdirs = ['igb_uio', 'kni']
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# if we are cross-compiling we need kernel_dir specified
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if get_option('kernel_dir') == '' and meson.is_cross_build()
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error('Need "kernel_dir" option for kmod compilation when cross-compiling')
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endif
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kernel_dir = get_option('kernel_dir')
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if kernel_dir == ''
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# use default path for native builds
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kernel_version = run_command('uname', '-r').stdout().strip()
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kernel_dir = '/lib/modules/' + kernel_version
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endif
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# test running make in kernel directory, using "make kernelversion"
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make_returncode = run_command('make', '-sC', kernel_dir + '/build',
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'kernelversion').returncode()
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if make_returncode != 0
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error('Cannot compile kernel modules as requested - are kernel headers installed?')
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endif
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# DO ACTUAL MODULE BUILDING
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foreach d:subdirs
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subdir(d)
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endforeach
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