sub new {
my $class=shift;
my $this=$class->SUPER::new(@_);
- # Out of source tree building is prefered.
+ # Out of source tree building is preferred.
$this->prefer_out_of_source_building(@_);
return $this;
}
sub check_auto_buildable {
my $this=shift;
- return -e $this->get_sourcepath("setup.py");
+ return -e $this->get_sourcepath("setup.py") ? 1 : 0;
}
sub not_our_cfg {
my $this=shift;
my $act=shift;
- # We need to to run setup.py with the default python first
+ # We need to to run setup.py with the default python last
# as distutils/setuptools modifies the shebang lines of scripts.
- # This ensures that #!/usr/bin/python is used and not pythonX.Y
+ # This ensures that #!/usr/bin/python is installed last and
+ # not pythonX.Y
# Take into account that the default Python must not be in
# the requested Python versions.
# Then, run setup.py with each available python, to build
# extensions for each.
- my $python_default = `pyversions -d`;
- $python_default =~ s/^\s+//;
- $python_default =~ s/\s+$//;
- my @python_requested = split ' ', `pyversions -r 2>/dev/null`;
+ my $python_default = `pyversions -d`;
+ if ($? == -1) {
+ error("failed to run pyversions")
+ }
+ my $ecode = $? >> 8;
+ if ($ecode != 0) {
+ error("pyversions -d failed [$ecode]")
+ }
+ $python_default =~ s/^\s+//;
+ $python_default =~ s/\s+$//;
+ my @python_requested = split ' ', `pyversions -r`;
+ if ($? == -1) {
+ error("failed to run pyversions")
+ }
+ $ecode = $? >> 8;
+ if ($ecode != 0) {
+ error("pyversions -r failed [$ecode]")
+ }
if (grep /^\Q$python_default\E/, @python_requested) {
- @python_requested = ("python", grep(!/^\Q$python_default\E/,
- @python_requested));
+ @python_requested = (
+ grep(!/^\Q$python_default\E/, @python_requested),
+ "python",
+ );
}
my @python_dbg;
- my @dbg_build_needed = $this->dbg_build_needed();
+ my @dbg_build_needed = $this->dbg_build_needed();
foreach my $python (map { $_."-dbg" } @python_requested) {
if (grep /^(python-all-dbg|\Q$python\E)/, @dbg_build_needed) {
push @python_dbg, $python;
}
}
- foreach my $python (@python_requested, @python_dbg) {
- if (-x "/usr/bin/".$python) {
+ foreach my $python (@python_dbg, @python_requested) {
+ if (-f "/usr/lib/$python/distutils/__init__.py") {
# To allow backports of debhelper we don't pass
# --install-layout=deb to 'setup.py install` for
# those Python versions where the option is
# ignored by distutils/setuptools.
if ( $act eq "install" and not
( ($python =~ /^python(?:-dbg)?$/
- and $python_default =~ /^python2.[2345]$/)
- or $python =~ /^python2.[2345](?:-dbg)?$/ )) {
+ and $python_default =~ /^python2\.[2345]$/)
+ or $python =~ /^python2\.[2345](?:-dbg)?$/ )) {
$this->doit_in_sourcedir($python, "setup.py",
$act, @_, "--install-layout=deb");
}
sub build {
my $this=shift;
- $this->setup_py("build", @_);
+ $this->setup_py("build",
+ "--force",
+ @_);
}
sub install {
my $this=shift;
my $destdir=shift;
$this->setup_py("install",
+ "--force",
"--root=$destdir",
"--no-compile",
"-O0",