diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/archive-source.sh | 2 | ||||
| -rwxr-xr-x | scripts/checkpatch.pl | 111 | ||||
| -rwxr-xr-x | scripts/make-release | 2 | ||||
| -rw-r--r-- | scripts/meson-buildoptions.sh | 3 |
4 files changed, 116 insertions, 2 deletions
diff --git a/scripts/archive-source.sh b/scripts/archive-source.sh index 30677c3ec9..e461c1531e 100755 --- a/scripts/archive-source.sh +++ b/scripts/archive-source.sh @@ -28,7 +28,7 @@ sub_file="${sub_tdir}/submodule.tar" # different to the host OS. subprojects="keycodemapdb libvfio-user berkeley-softfloat-3 berkeley-testfloat-3 arbitrary-int-1-rs bilge-0.2-rs - bilge-impl-0.2-rs either-1-rs itertools-0.11-rs proc-macro2-1-rs + bilge-impl-0.2-rs either-1-rs itertools-0.11-rs libc-0.2-rs proc-macro2-1-rs proc-macro-error-1-rs proc-macro-error-attr-1-rs quote-1-rs syn-2-rs unicode-ident-1-rs" sub_deinit="" diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 06d07e6c22..6ae9d7febe 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1353,6 +1353,70 @@ sub checkfilename { } } +sub checkspdx { + my ($file, $expr) = @_; + + # Imported Linux headers probably have SPDX tags, but if they + # don't we're not requiring contributors to fix this, as these + # files are not expected to be modified locally in QEMU. + # Also don't accidentally detect own checking code. + if ($file =~ m,include/standard-headers, || + $file =~ m,linux-headers, || + $file =~ m,checkpatch.pl,) { + return; + } + + my $origexpr = $expr; + + # Flatten sub-expressions + $expr =~ s/\(|\)/ /g; + $expr =~ s/OR|AND/ /g; + + # Merge WITH exceptions to the license + $expr =~ s/\s+WITH\s+/-WITH-/g; + + # Cull more leading/trailing whitespace + $expr =~ s/^\s*//g; + $expr =~ s/\s*$//g; + + my @bits = split / +/, $expr; + + my $prefer = "GPL-2.0-or-later"; + my @valid = qw( + GPL-2.0-only + LGPL-2.1-only + LGPL-2.1-or-later + BSD-2-Clause + BSD-3-Clause + MIT + ); + + my $nonpreferred = 0; + my @unknown = (); + foreach my $bit (@bits) { + if ($bit eq $prefer) { + next; + } + if (grep /^$bit$/, @valid) { + $nonpreferred = 1; + } else { + push @unknown, $bit; + } + } + if (@unknown) { + ERROR("Saw unacceptable licenses '" . join(',', @unknown) . + "', valid choices for QEMU are:\n" . join("\n", $prefer, @valid)); + } + + if ($nonpreferred) { + WARN("Saw acceptable license '$origexpr' but note '$prefer' is " . + "preferred for new files unless the code is derived from a " . + "source file with an existing declared license that must be " . + "retained. Please explain the license choice in the commit " . + "message."); + } +} + sub process { my $filename = shift; @@ -1378,6 +1442,8 @@ sub process { my $in_imported_file = 0; my $in_no_imported_file = 0; my $non_utf8_charset = 0; + my $expect_spdx = 0; + my $expect_spdx_file; our @report = (); our $cnt_lines = 0; @@ -1615,6 +1681,51 @@ sub process { WARN("added, moved or deleted file(s), does MAINTAINERS need updating?\n" . $herecurr); } +# All new files should have a SPDX-License-Identifier tag + if ($line =~ /^new file mode\s*\d+\s*$/) { + if ($expect_spdx) { + if ($expect_spdx_file =~ + /\.(c|h|py|pl|sh|json|inc|Makefile)$/) { + # source code files MUST have SPDX license declared + ERROR("New file '$expect_spdx_file' requires " . + "'SPDX-License-Identifer'"); + } else { + # Other files MAY have SPDX license if appropriate + WARN("Does new file '$expect_spdx_file' need " . + "'SPDX-License-Identifer'?"); + } + } + $expect_spdx = 1; + $expect_spdx_file = undef; + } elsif ($expect_spdx) { + $expect_spdx_file = $realfile unless + defined $expect_spdx_file; + + # SPDX tags may occurr in comments which were + # stripped from '$line', so use '$rawline' + if ($rawline =~ /SPDX-License-Identifier/) { + $expect_spdx = 0; + $expect_spdx_file = undef; + } + } + +# Check SPDX-License-Identifier references a permitted license + if ($rawline =~ m,SPDX-License-Identifier: (.*?)(\*/)?\s*$,) { + &checkspdx($realfile, $1); + } + + if ($rawline =~ m,(SPDX-[a-zA-Z0-9-_]+):,) { + my $tag = $1; + my @permitted = qw( + SPDX-License-Identifier + ); + + unless (grep { /^$tag$/ } @permitted) { + ERROR("Tag $tag not permitted in QEMU code, valid " . + "choices are: " . join(", ", @permitted)); + } + } + # Check for wrappage within a valid hunk of the file if ($realcnt != 0 && $line !~ m{^(?:\+|-| |\\ No newline|$)}) { ERROR("patch seems to be corrupt (line wrapped?)\n" . diff --git a/scripts/make-release b/scripts/make-release index 1b89b3423a..8c3594a1a4 100755 --- a/scripts/make-release +++ b/scripts/make-release @@ -41,7 +41,7 @@ fi # Only include wraps that are invoked with subproject() SUBPROJECTS="libvfio-user keycodemapdb berkeley-softfloat-3 berkeley-testfloat-3 arbitrary-int-1-rs bilge-0.2-rs - bilge-impl-0.2-rs either-1-rs itertools-0.11-rs proc-macro2-1-rs + bilge-impl-0.2-rs either-1-rs itertools-0.11-rs libc-0.2-rs proc-macro2-1-rs proc-macro-error-1-rs proc-macro-error-attr-1-rs quote-1-rs syn-2-rs unicode-ident-1-rs" diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh index a8066aab03..3e8e00852b 100644 --- a/scripts/meson-buildoptions.sh +++ b/scripts/meson-buildoptions.sh @@ -168,6 +168,7 @@ meson_options_help() { printf "%s\n" ' pixman pixman support' printf "%s\n" ' plugins TCG plugins via shared library loading' printf "%s\n" ' png PNG support with libpng' + printf "%s\n" ' pvg macOS paravirtualized graphics support' printf "%s\n" ' qatzip QATzip compression support' printf "%s\n" ' qcow1 qcow1 image format support' printf "%s\n" ' qed qed image format support' @@ -436,6 +437,8 @@ _meson_option_parse() { --enable-png) printf "%s" -Dpng=enabled ;; --disable-png) printf "%s" -Dpng=disabled ;; --prefix=*) quote_sh "-Dprefix=$2" ;; + --enable-pvg) printf "%s" -Dpvg=enabled ;; + --disable-pvg) printf "%s" -Dpvg=disabled ;; --enable-qatzip) printf "%s" -Dqatzip=enabled ;; --disable-qatzip) printf "%s" -Dqatzip=disabled ;; --enable-qcow1) printf "%s" -Dqcow1=enabled ;; |