diff options
| -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); + } } } } |