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| author | Joe Perches <joe@perches.com> | 2018-08-21 21:57:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-22 10:52:48 -0700 |
| commit | 3b6e8ac9e740b71b07df4a1e89ba5841686d8e9f (patch) | |
| tree | 2223a323f0df172a7e149403f3ecfae5cc659813 /scripts | |
| parent | 8c8c45cfdd5d8dd555da0d13c1d53b48f99ffe6f (diff) | |
| download | linux-next-3b6e8ac9e740b71b07df4a1e89ba5841686d8e9f.tar.gz | |
checkpatch: validate SPDX license with spdxcheck.py
Use the existing scripts/spdxcheck.py to validate any
SPDX-License-Identifier found in line 1 or 2 of patches or files.
Miscellanea:
o Properly indent the existing SPDX-License-Identifier block.
Link: http://lkml.kernel.org/r/05b832407b24e0a27e419906187cd863bc1617c7.camel@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Rob Herring <robh@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/checkpatch.pl | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 34e4683de7a3..4523dd6d0476 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -849,6 +849,16 @@ sub is_maintained_obsolete { return $status =~ /obsolete/i; } +sub is_SPDX_License_valid { + my ($license) = @_; + + return 1 if (!$tree || which("python") eq "" || !(-e "$root/scripts/spdxcheck.py")); + + my $status = `echo "$license" | python $root/scripts/spdxcheck.py -`; + return 0 if ($status ne ""); + return 1; +} + my $camelcase_seeded = 0; sub seed_camelcase_includes { return if ($camelcase_seeded); @@ -2978,8 +2988,14 @@ sub process { if ($comment !~ /^$/ && $rawline !~ /^\+\Q$comment\E SPDX-License-Identifier: /) { - WARN("SPDX_LICENSE_TAG", - "Missing or malformed SPDX-License-Identifier tag in line $checklicenseline\n" . $herecurr); + WARN("SPDX_LICENSE_TAG", + "Missing or malformed SPDX-License-Identifier tag in line $checklicenseline\n" . $herecurr); + } elsif ($rawline =~ /(SPDX-License-Identifier: .*)/) { + my $spdx_license = $1; + if (!is_SPDX_License_valid($spdx_license)) { + WARN("SPDX_LICENSE_TAG", + "'$spdx_license' is not supported in LICENSES/...\n" . $herecurr); + } } } } |