mirror of
https://github.com/torvalds/linux.git
synced 2024-12-29 14:21:47 +00:00
54d6d73f50
Only the media PDF book was requiring adjustbox, in order to scale big tables. That worked pretty good with Sphinx versions 1.4 and 1.5, but Spinx 1.6 changed the way tables are produced, by introducing some weird macros before tabulary. That causes adjustbox to fail. So, it can't be used anymore, and its usage was removed from the media book. So, let's remove it from conf.py and sphinx-pre-install. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
609 lines
14 KiB
Perl
Executable File
609 lines
14 KiB
Perl
Executable File
#!/usr/bin/perl
|
|
use strict;
|
|
|
|
# Copyright (c) 2017 Mauro Carvalho Chehab <mchehab@kernel.org>
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License
|
|
# as published by the Free Software Foundation; either version 2
|
|
# of the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
my $virtenv_dir = "sphinx_1.4";
|
|
my $requirement_file = "Documentation/sphinx/requirements.txt";
|
|
|
|
#
|
|
# Static vars
|
|
#
|
|
|
|
my %missing;
|
|
my $system_release;
|
|
my $need = 0;
|
|
my $optional = 0;
|
|
my $need_symlink = 0;
|
|
my $need_sphinx = 0;
|
|
my $install = "";
|
|
|
|
#
|
|
# Command line arguments
|
|
#
|
|
|
|
my $pdf = 1;
|
|
my $virtualenv = 1;
|
|
|
|
#
|
|
# List of required texlive packages on Fedora and OpenSuse
|
|
#
|
|
|
|
my %texlive = (
|
|
'amsfonts.sty' => 'texlive-amsfonts',
|
|
'amsmath.sty' => 'texlive-amsmath',
|
|
'amssymb.sty' => 'texlive-amsfonts',
|
|
'amsthm.sty' => 'texlive-amscls',
|
|
'anyfontsize.sty' => 'texlive-anyfontsize',
|
|
'atbegshi.sty' => 'texlive-oberdiek',
|
|
'bm.sty' => 'texlive-tools',
|
|
'capt-of.sty' => 'texlive-capt-of',
|
|
'cmap.sty' => 'texlive-cmap',
|
|
'ecrm1000.tfm' => 'texlive-ec',
|
|
'eqparbox.sty' => 'texlive-eqparbox',
|
|
'eu1enc.def' => 'texlive-euenc',
|
|
'fancybox.sty' => 'texlive-fancybox',
|
|
'fancyvrb.sty' => 'texlive-fancyvrb',
|
|
'float.sty' => 'texlive-float',
|
|
'fncychap.sty' => 'texlive-fncychap',
|
|
'footnote.sty' => 'texlive-mdwtools',
|
|
'framed.sty' => 'texlive-framed',
|
|
'luatex85.sty' => 'texlive-luatex85',
|
|
'multirow.sty' => 'texlive-multirow',
|
|
'needspace.sty' => 'texlive-needspace',
|
|
'palatino.sty' => 'texlive-psnfss',
|
|
'parskip.sty' => 'texlive-parskip',
|
|
'polyglossia.sty' => 'texlive-polyglossia',
|
|
'tabulary.sty' => 'texlive-tabulary',
|
|
'threeparttable.sty' => 'texlive-threeparttable',
|
|
'titlesec.sty' => 'texlive-titlesec',
|
|
'ucs.sty' => 'texlive-ucs',
|
|
'upquote.sty' => 'texlive-upquote',
|
|
'wrapfig.sty' => 'texlive-wrapfig',
|
|
);
|
|
|
|
#
|
|
# Subroutines that checks if a feature exists
|
|
#
|
|
|
|
sub check_missing(%)
|
|
{
|
|
my %map = %{$_[0]};
|
|
|
|
foreach my $prog (sort keys %missing) {
|
|
my $is_optional = $missing{$prog};
|
|
|
|
if ($is_optional) {
|
|
print "Warning: better to also install \"$prog\".\n";
|
|
} else {
|
|
print "ERROR: please install \"$prog\", otherwise, build won't work.\n";
|
|
}
|
|
if (defined($map{$prog})) {
|
|
$install .= " " . $map{$prog};
|
|
} else {
|
|
$install .= " " . $prog;
|
|
}
|
|
}
|
|
|
|
$install =~ s/^\s//;
|
|
}
|
|
|
|
sub add_package($$)
|
|
{
|
|
my $package = shift;
|
|
my $is_optional = shift;
|
|
|
|
$missing{$package} = $is_optional;
|
|
if ($is_optional) {
|
|
$optional++;
|
|
} else {
|
|
$need++;
|
|
}
|
|
}
|
|
|
|
sub check_missing_file($$$)
|
|
{
|
|
my $file = shift;
|
|
my $package = shift;
|
|
my $is_optional = shift;
|
|
|
|
return if(-e $file);
|
|
|
|
add_package($package, $is_optional);
|
|
}
|
|
|
|
sub findprog($)
|
|
{
|
|
foreach(split(/:/, $ENV{PATH})) {
|
|
return "$_/$_[0]" if(-x "$_/$_[0]");
|
|
}
|
|
}
|
|
|
|
sub check_program($$)
|
|
{
|
|
my $prog = shift;
|
|
my $is_optional = shift;
|
|
|
|
return if findprog($prog);
|
|
|
|
add_package($prog, $is_optional);
|
|
}
|
|
|
|
sub check_perl_module($$)
|
|
{
|
|
my $prog = shift;
|
|
my $is_optional = shift;
|
|
|
|
my $err = system("perl -M$prog -e 1 2>/dev/null /dev/null");
|
|
return if ($err == 0);
|
|
|
|
add_package($prog, $is_optional);
|
|
}
|
|
|
|
sub check_python_module($$)
|
|
{
|
|
my $prog = shift;
|
|
my $is_optional = shift;
|
|
|
|
my $err = system("python3 -c 'import $prog' 2>/dev/null /dev/null");
|
|
return if ($err == 0);
|
|
my $err = system("python -c 'import $prog' 2>/dev/null /dev/null");
|
|
return if ($err == 0);
|
|
|
|
add_package($prog, $is_optional);
|
|
}
|
|
|
|
sub check_rpm_missing($$)
|
|
{
|
|
my @pkgs = @{$_[0]};
|
|
my $is_optional = $_[1];
|
|
|
|
foreach my $prog(@pkgs) {
|
|
my $err = system("rpm -q '$prog' 2>/dev/null >/dev/null");
|
|
add_package($prog, $is_optional) if ($err);
|
|
}
|
|
}
|
|
|
|
sub check_pacman_missing($$)
|
|
{
|
|
my @pkgs = @{$_[0]};
|
|
my $is_optional = $_[1];
|
|
|
|
foreach my $prog(@pkgs) {
|
|
my $err = system("pacman -Q '$prog' 2>/dev/null >/dev/null");
|
|
add_package($prog, $is_optional) if ($err);
|
|
}
|
|
}
|
|
|
|
sub check_missing_tex($)
|
|
{
|
|
my $is_optional = shift;
|
|
my $kpsewhich = findprog("kpsewhich");
|
|
|
|
foreach my $prog(keys %texlive) {
|
|
my $package = $texlive{$prog};
|
|
if (!$kpsewhich) {
|
|
add_package($package, $is_optional);
|
|
next;
|
|
}
|
|
my $file = qx($kpsewhich $prog);
|
|
add_package($package, $is_optional) if ($file =~ /^\s*$/);
|
|
}
|
|
}
|
|
|
|
sub check_sphinx()
|
|
{
|
|
return if findprog("sphinx-build");
|
|
|
|
if (findprog("sphinx-build-3")) {
|
|
$need_symlink = 1;
|
|
return;
|
|
}
|
|
|
|
if ($virtualenv) {
|
|
my $prog = findprog("virtualenv-3");
|
|
$prog = findprog("virtualenv-3.5") if (!$prog);
|
|
|
|
check_program("virtualenv", 0) if (!$prog);
|
|
$need_sphinx = 1;
|
|
} else {
|
|
add_package("python-sphinx", 0);
|
|
}
|
|
}
|
|
|
|
#
|
|
# Ancillary subroutines
|
|
#
|
|
|
|
sub catcheck($)
|
|
{
|
|
my $res = "";
|
|
$res = qx(cat $_[0]) if (-r $_[0]);
|
|
return $res;
|
|
}
|
|
|
|
sub which($)
|
|
{
|
|
my $file = shift;
|
|
my @path = split ":", $ENV{PATH};
|
|
|
|
foreach my $dir(@path) {
|
|
my $name = $dir.'/'.$file;
|
|
return $name if (-x $name );
|
|
}
|
|
return undef;
|
|
}
|
|
|
|
#
|
|
# Subroutines that check distro-specific hints
|
|
#
|
|
|
|
sub give_debian_hints()
|
|
{
|
|
my %map = (
|
|
"python-sphinx" => "python3-sphinx",
|
|
"sphinx_rtd_theme" => "python3-sphinx-rtd-theme",
|
|
"virtualenv" => "virtualenv",
|
|
"dot" => "graphviz",
|
|
"convert" => "imagemagick",
|
|
"Pod::Usage" => "perl-modules",
|
|
"xelatex" => "texlive-xetex",
|
|
"rsvg-convert" => "librsvg2-bin",
|
|
);
|
|
|
|
if ($pdf) {
|
|
check_missing_file("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf",
|
|
"fonts-dejavu", 1);
|
|
}
|
|
|
|
check_program("dvipng", 1) if ($pdf);
|
|
check_missing(\%map);
|
|
|
|
return if (!$need && !$optional);
|
|
printf("You should run:\n\n\tsudo apt-get install $install\n");
|
|
}
|
|
|
|
sub give_redhat_hints()
|
|
{
|
|
my %map = (
|
|
"python-sphinx" => "python3-sphinx",
|
|
"sphinx_rtd_theme" => "python3-sphinx_rtd_theme",
|
|
"virtualenv" => "python3-virtualenv",
|
|
"dot" => "graphviz",
|
|
"convert" => "ImageMagick",
|
|
"Pod::Usage" => "perl-Pod-Usage",
|
|
"xelatex" => "texlive-xetex-bin",
|
|
"rsvg-convert" => "librsvg2-tools",
|
|
);
|
|
|
|
my @fedora26_opt_pkgs = (
|
|
"graphviz-gd", # Fedora 26: needed for PDF support
|
|
);
|
|
|
|
my @fedora_tex_pkgs = (
|
|
"texlive-collection-fontsrecommended",
|
|
"texlive-collection-latex",
|
|
"dejavu-sans-fonts",
|
|
"dejavu-serif-fonts",
|
|
"dejavu-sans-mono-fonts",
|
|
);
|
|
|
|
#
|
|
# Checks valid for RHEL/CentOS version 7.x.
|
|
#
|
|
if (! $system_release =~ /Fedora/) {
|
|
$map{"virtualenv"} = "python-virtualenv";
|
|
}
|
|
|
|
my $release;
|
|
|
|
$release = $1 if ($system_release =~ /Fedora\s+release\s+(\d+)/);
|
|
|
|
check_rpm_missing(\@fedora26_opt_pkgs, 1) if ($pdf && $release >= 26);
|
|
check_rpm_missing(\@fedora_tex_pkgs, 1) if ($pdf);
|
|
check_missing_tex(1) if ($pdf);
|
|
check_missing(\%map);
|
|
|
|
return if (!$need && !$optional);
|
|
|
|
if ($release >= 18) {
|
|
# dnf, for Fedora 18+
|
|
printf("You should run:\n\n\tsudo dnf install -y $install\n");
|
|
} else {
|
|
# yum, for RHEL (and clones) or Fedora version < 18
|
|
printf("You should run:\n\n\tsudo yum install -y $install\n");
|
|
}
|
|
}
|
|
|
|
sub give_opensuse_hints()
|
|
{
|
|
my %map = (
|
|
"python-sphinx" => "python3-sphinx",
|
|
"sphinx_rtd_theme" => "python3-sphinx_rtd_theme",
|
|
"virtualenv" => "python3-virtualenv",
|
|
"dot" => "graphviz",
|
|
"convert" => "ImageMagick",
|
|
"Pod::Usage" => "perl-Pod-Usage",
|
|
"xelatex" => "texlive-xetex-bin",
|
|
"rsvg-convert" => "rsvg-view",
|
|
);
|
|
|
|
my @suse_tex_pkgs = (
|
|
"texlive-babel-english",
|
|
"texlive-caption",
|
|
"texlive-colortbl",
|
|
"texlive-courier",
|
|
"texlive-dvips",
|
|
"texlive-helvetic",
|
|
"texlive-makeindex",
|
|
"texlive-metafont",
|
|
"texlive-metapost",
|
|
"texlive-palatino",
|
|
"texlive-preview",
|
|
"texlive-times",
|
|
"texlive-zapfchan",
|
|
"texlive-zapfding",
|
|
);
|
|
|
|
check_rpm_missing(\@suse_tex_pkgs, 1) if ($pdf);
|
|
check_missing_tex(1) if ($pdf);
|
|
check_missing(\%map);
|
|
|
|
return if (!$need && !$optional);
|
|
printf("You should run:\n\n\tsudo zypper install --no-recommends $install\n");
|
|
}
|
|
|
|
sub give_mageia_hints()
|
|
{
|
|
my %map = (
|
|
"python-sphinx" => "python3-sphinx",
|
|
"sphinx_rtd_theme" => "python3-sphinx_rtd_theme",
|
|
"virtualenv" => "python3-virtualenv",
|
|
"dot" => "graphviz",
|
|
"convert" => "ImageMagick",
|
|
"Pod::Usage" => "perl-Pod-Usage",
|
|
"xelatex" => "texlive",
|
|
"rsvg-convert" => "librsvg2-tools",
|
|
);
|
|
|
|
my @tex_pkgs = (
|
|
"texlive-fontsextra",
|
|
);
|
|
|
|
check_rpm_missing(\@tex_pkgs, 1) if ($pdf);
|
|
check_missing(\%map);
|
|
|
|
return if (!$need && !$optional);
|
|
printf("You should run:\n\n\tsudo urpmi $install\n");
|
|
}
|
|
|
|
sub give_arch_linux_hints()
|
|
{
|
|
my %map = (
|
|
"sphinx_rtd_theme" => "python-sphinx_rtd_theme",
|
|
"virtualenv" => "python-virtualenv",
|
|
"dot" => "graphviz",
|
|
"convert" => "imagemagick",
|
|
"xelatex" => "texlive-bin",
|
|
"rsvg-convert" => "extra/librsvg",
|
|
);
|
|
|
|
my @archlinux_tex_pkgs = (
|
|
"texlive-core",
|
|
"texlive-latexextra",
|
|
"ttf-dejavu",
|
|
);
|
|
check_pacman_missing(\@archlinux_tex_pkgs, 1) if ($pdf);
|
|
check_missing(\%map);
|
|
|
|
return if (!$need && !$optional);
|
|
printf("You should run:\n\n\tsudo pacman -S $install\n");
|
|
}
|
|
|
|
sub give_gentoo_hints()
|
|
{
|
|
my %map = (
|
|
"sphinx_rtd_theme" => "dev-python/sphinx_rtd_theme",
|
|
"virtualenv" => "dev-python/virtualenv",
|
|
"dot" => "media-gfx/graphviz",
|
|
"convert" => "media-gfx/imagemagick",
|
|
"xelatex" => "dev-texlive/texlive-xetex media-fonts/dejavu",
|
|
"rsvg-convert" => "gnome-base/librsvg",
|
|
);
|
|
|
|
check_missing_file("/usr/share/fonts/dejavu/DejaVuSans.ttf",
|
|
"media-fonts/dejavu", 1) if ($pdf);
|
|
|
|
check_missing(\%map);
|
|
|
|
return if (!$need && !$optional);
|
|
|
|
printf("You should run:\n\n");
|
|
printf("\tsudo su -c 'echo \"media-gfx/imagemagick svg png\" > /etc/portage/package.use/imagemagick'\n");
|
|
printf("\tsudo su -c 'echo \"media-gfx/graphviz cairo pdf\" > /etc/portage/package.use/graphviz'\n");
|
|
printf("\tsudo emerge --ask $install\n");
|
|
|
|
}
|
|
|
|
sub check_distros()
|
|
{
|
|
# Distro-specific hints
|
|
if ($system_release =~ /Red Hat Enterprise Linux/) {
|
|
give_redhat_hints;
|
|
return;
|
|
}
|
|
if ($system_release =~ /CentOS/) {
|
|
give_redhat_hints;
|
|
return;
|
|
}
|
|
if ($system_release =~ /Scientific Linux/) {
|
|
give_redhat_hints;
|
|
return;
|
|
}
|
|
if ($system_release =~ /Oracle Linux Server/) {
|
|
give_redhat_hints;
|
|
return;
|
|
}
|
|
if ($system_release =~ /Fedora/) {
|
|
give_redhat_hints;
|
|
return;
|
|
}
|
|
if ($system_release =~ /Ubuntu/) {
|
|
give_debian_hints;
|
|
return;
|
|
}
|
|
if ($system_release =~ /Debian/) {
|
|
give_debian_hints;
|
|
return;
|
|
}
|
|
if ($system_release =~ /openSUSE/) {
|
|
give_opensuse_hints;
|
|
return;
|
|
}
|
|
if ($system_release =~ /Mageia/) {
|
|
give_mageia_hints;
|
|
return;
|
|
}
|
|
if ($system_release =~ /Arch Linux/) {
|
|
give_arch_linux_hints;
|
|
return;
|
|
}
|
|
if ($system_release =~ /Gentoo/) {
|
|
give_gentoo_hints;
|
|
return;
|
|
}
|
|
|
|
#
|
|
# Fall-back to generic hint code for other distros
|
|
# That's far from ideal, specially for LaTeX dependencies.
|
|
#
|
|
my %map = (
|
|
"sphinx-build" => "sphinx"
|
|
);
|
|
check_missing_tex(1) if ($pdf);
|
|
check_missing(\%map);
|
|
print "I don't know distro $system_release.\n";
|
|
print "So, I can't provide you a hint with the install procedure.\n";
|
|
print "There are likely missing dependencies.\n";
|
|
}
|
|
|
|
#
|
|
# Common dependencies
|
|
#
|
|
|
|
sub check_needs()
|
|
{
|
|
if ($system_release) {
|
|
print "Detected OS: $system_release.\n";
|
|
} else {
|
|
print "Unknown OS\n";
|
|
}
|
|
|
|
# RHEL 7.x and clones have Sphinx version 1.1.x and incomplete texlive
|
|
if (($system_release =~ /Red Hat Enterprise Linux/) ||
|
|
($system_release =~ /CentOS/) ||
|
|
($system_release =~ /Scientific Linux/) ||
|
|
($system_release =~ /Oracle Linux Server/)) {
|
|
$virtualenv = 1;
|
|
$pdf = 0;
|
|
|
|
printf("NOTE: On this distro, Sphinx and TexLive shipped versions are incompatible\n");
|
|
printf("with doc build. So, use Sphinx via a Python virtual environment.\n\n");
|
|
printf("This script can't install a TexLive version that would provide PDF.\n");
|
|
}
|
|
|
|
# Check for needed programs/tools
|
|
check_sphinx();
|
|
check_perl_module("Pod::Usage", 0);
|
|
check_program("make", 0);
|
|
check_program("gcc", 0);
|
|
check_python_module("sphinx_rtd_theme", 1) if (!$virtualenv);
|
|
check_program("xelatex", 1) if ($pdf);
|
|
check_program("dot", 1);
|
|
check_program("convert", 1);
|
|
check_program("rsvg-convert", 1) if ($pdf);
|
|
|
|
check_distros();
|
|
|
|
if ($need_symlink) {
|
|
printf "\tsudo ln -sf %s /usr/bin/sphinx-build\n\n",
|
|
which("sphinx-build-3");
|
|
}
|
|
if ($need_sphinx) {
|
|
my $activate = "$virtenv_dir/bin/activate";
|
|
if (-e "$ENV{'PWD'}/$activate") {
|
|
printf "\nNeed to activate virtualenv with:\n";
|
|
printf "\t. $activate\n";
|
|
} else {
|
|
my $virtualenv = findprog("virtualenv-3");
|
|
$virtualenv = findprog("virtualenv-3.5") if (!$virtualenv);
|
|
$virtualenv = findprog("virtualenv") if (!$virtualenv);
|
|
$virtualenv = "virtualenv" if (!$virtualenv);
|
|
|
|
printf "\t$virtualenv $virtenv_dir\n";
|
|
printf "\t. $activate\n";
|
|
printf "\tpip install -r $requirement_file\n";
|
|
$need++;
|
|
}
|
|
}
|
|
printf "\n";
|
|
|
|
print "All optional dependenties are met.\n" if (!$optional);
|
|
|
|
if ($need == 1) {
|
|
die "Can't build as $need mandatory dependency is missing";
|
|
} elsif ($need) {
|
|
die "Can't build as $need mandatory dependencies are missing";
|
|
}
|
|
|
|
print "Needed package dependencies are met.\n";
|
|
}
|
|
|
|
#
|
|
# Main
|
|
#
|
|
|
|
while (@ARGV) {
|
|
my $arg = shift(@ARGV);
|
|
|
|
if ($arg eq "--no-virtualenv") {
|
|
$virtualenv = 0;
|
|
} elsif ($arg eq "--no-pdf"){
|
|
$pdf = 0;
|
|
} else {
|
|
print "Usage:\n\t$0 <--no-virtualenv> <--no-pdf>\n\n";
|
|
exit -1;
|
|
}
|
|
}
|
|
|
|
#
|
|
# Determine the system type. There's no standard unique way that would
|
|
# work with all distros with a minimal package install. So, several
|
|
# methods are used here.
|
|
#
|
|
# By default, it will use lsb_release function. If not available, it will
|
|
# fail back to reading the known different places where the distro name
|
|
# is stored
|
|
#
|
|
|
|
$system_release = qx(lsb_release -d) if which("lsb_release");
|
|
$system_release =~ s/Description:\s*// if ($system_release);
|
|
$system_release = catcheck("/etc/system-release") if !$system_release;
|
|
$system_release = catcheck("/etc/redhat-release") if !$system_release;
|
|
$system_release = catcheck("/etc/lsb-release") if !$system_release;
|
|
$system_release = catcheck("/etc/gentoo-release") if !$system_release;
|
|
$system_release = catcheck("/etc/issue") if !$system_release;
|
|
$system_release =~ s/\s+$//;
|
|
|
|
check_needs;
|