/usr/share/perl5/Debian/Debhelper/Buildsystem/pybuild.pm is in dh-python 2.20151103ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 | # A debhelper build system class for building Python libraries
#
# Copyright: © 2012-2013 Piotr Ożarowski
# TODO:
# * support for dh --parallel
package Debian::Debhelper::Buildsystem::pybuild;
use strict;
use Dpkg::Control;
use Debian::Debhelper::Dh_Lib qw(error doit);
use base 'Debian::Debhelper::Buildsystem';
sub DESCRIPTION {
"Python pybuild"
}
sub check_auto_buildable {
my $this=shift;
return doit('pybuild', '--detect', '--really-quiet', '--dir', $this->get_sourcedir());
}
sub new {
my $class=shift;
my $this=$class->SUPER::new(@_);
$this->enforce_in_source_building();
if (!$ENV{'PYBUILD_INTERPRETERS'}) {
$this->{pydef} = `pyversions -vd 2>/dev/null`;
$this->{pydef} =~ s/\s+$//;
$this->{pyvers} = `pyversions -vr 2>/dev/null`;
$this->{pyvers} =~ s/\s+$//;
$this->{py3def} = `py3versions -vd 2>/dev/null`;
$this->{py3def} =~ s/\s+$//;
$this->{py3vers} = `py3versions -vr 2>/dev/null`;
$this->{py3vers} =~ s/\s+$//;
$this->{pypydef} = `pypy -c 'from sys import pypy_version_info as i; print("%s.%s" % (i.major, i.minor))' 2>/dev/null`;
$this->{pypydef} =~ s/\s+$//;
}
return $this;
}
sub configure {
my $this=shift;
foreach my $command ($this->pybuild_commands('configure', @_)) {
doit(@$command, '--dir', $this->get_sourcedir());
}
}
sub build {
my $this=shift;
foreach my $command ($this->pybuild_commands('build', @_)) {
doit(@$command, '--dir', $this->get_sourcedir());
}
}
sub install {
my $this=shift;
my $destdir=shift;
foreach my $command ($this->pybuild_commands('install', @_)) {
doit(@$command, '--dir', $this->get_sourcedir(), '--dest-dir', $destdir);
}
}
sub test {
my $this=shift;
foreach my $command ($this->pybuild_commands('test', @_)) {
doit(@$command, '--dir', $this->get_sourcedir());
}
}
sub clean {
my $this=shift;
foreach my $command ($this->pybuild_commands('clean', @_)) {
doit(@$command, '--dir', $this->get_sourcedir());
}
doit('rm', '-rf', '.pybuild/');
doit('find', '.', '-name', '*.pyc', '-exec', 'rm', '{}', ';');
}
sub pybuild_commands {
my $this=shift;
my $step=shift;
my @options = @_;
my @result;
if ($ENV{'PYBUILD_INTERPRETERS'}) {
push @result, ['pybuild', "--$step", @options];
}
else {
# get interpreter packages from Build-Depends{,-Indep}:
# NOTE: possible problems with alternative/versioned dependencies
my @deps = $this->python_build_dependencies();
my @py2opts = ('pybuild', "--$step");
my @py3opts = ('pybuild', "--$step");
if ($step == 'test' and $ENV{'PYBUILD_TEST_PYTEST'} != '1' &&
$ENV{'PYBUILD_TEST_NOSE'} != '1' &&
$ENV{'PYBUILD_TEST_TOX'} != '1') {
if (grep {$_ eq 'python-tox'} @deps) {
push @py2opts, '--test-tox'}
elsif (grep {$_ eq 'python-pytest'} @deps) {
push @py2opts, '--test-pytest'}
elsif (grep {$_ eq 'python-nose'} @deps) {
push @py2opts, '--test-nose'}
if (grep {$_ eq 'python3-tox'} @deps) {
push @py3opts, '--test-tox'}
elsif (grep {$_ eq 'python3-pytest'} @deps) {
push @py3opts, '--test-pytest'}
elsif (grep {$_ eq 'python3-nose'} @deps) {
push @py3opts, '--test-nose'}
}
my $pyall = 0;
my $pyalldbg = 0;
my $py3all = 0;
my $py3alldbg = 0;
my $i = 'python{version}';
# Python
if ($this->{pyvers}) {
if (grep {$_ eq 'python-all' or $_ eq 'python-all-dev'} @deps) {
$pyall = 1;
push @result, [@py2opts, '-i', $i, '-p', $this->{pyvers}, @options];
}
if (grep {$_ eq 'python-all-dbg'} @deps) {
$pyalldbg = 1;
push @result, [@py2opts, '-i', "$i-dbg", '-p', $this->{pyvers}, @options];
}
}
if ($this->{pydef}) {
if (not $pyall and grep {$_ eq 'python' or $_ eq 'python-dev'} @deps) {
push @result, [@py2opts, '-i', $i, '-p', $this->{pydef}, @options];
}
if (not $pyalldbg and grep {$_ eq 'python-dbg'} @deps) {
push @result, [@py2opts, '-i', "$i-dbg", '-p', $this->{pydef}, @options];
}
}
# Python 3
if ($this->{py3vers}) {
if (grep {$_ eq 'python3-all' or $_ eq 'python3-all-dev'} @deps) {
$py3all = 1;
push @result, [@py3opts, '-i', $i, '-p', $this->{py3vers}, @options];
}
if (grep {$_ eq 'python3-all-dbg'} @deps) {
$py3alldbg = 1;
push @result, [@py3opts, '-i', "$i-dbg", '-p', $this->{py3vers}, @options];
}
}
if ($this->{py3def}) {
if (not $py3all and grep {$_ eq 'python3' or $_ eq 'python3-dev'} @deps) {
push @result, [@py3opts, '-i', $i, '-p', $this->{py3def}, @options];
}
if (not $py3alldbg and grep {$_ eq 'python3-dbg'} @deps) {
push @result, [@py3opts, '-i', "$i-dbg", '-p', $this->{py3def}, @options];
}
}
# TODO: pythonX.Y → `pybuild -i python{version} -p X.Y`
# PyPy
if ($this->{pypydef} and grep {$_ eq 'pypy'} @deps) {
push @result, ['pybuild', "--$step", '-i', 'pypy', '-p', $this->{pypydef}, @options];
}
}
return @result;
}
sub python_build_dependencies {
my $this=shift;
my @result;
my $c = Dpkg::Control->new(type => CTRL_INFO_SRC);
if ($c->load('debian/control')) {
for my $field (grep /^Build-Depends/, keys %{$c}) {
my $builddeps = $c->{$field};
while ($builddeps =~ /(?:^|[\s,])(pypy|python[0-9\.]*(-[^\s,]+)?)(?:[\s,]|$)/g) {
if ($1) {push @result, $1};
}
}
}
return @result;
}
1
|