sub DEFAULT_BUILD_DIRECTORY {
my $this=shift;
- return $this->_canonpath($this->get_sourcepath("build"));
+ return $this->canonpath($this->get_sourcepath("build"));
}
sub new {
my $class=shift;
my $this=$class->SUPER::new(@_);
- my %args=@_;
- # Out of source tree building is prefered.
- $this->enforce_out_of_source_building($args{builddir});
+ # 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 $ret;
if (open(my $cfg, $this->get_buildpath(".pydistutils.cfg"))) {
$ret = not "# Created by dh_auto\n" eq <$cfg>;
- close DISTUTILSCFG;
+ close $cfg;
}
return $ret;
}
return unless grep /$step/, qw(build install clean);
- # --build-base can only be passed to the build command. However,
- # it is always read from the config file (really weird design).
- # Therefore create such a cfg config file.
if ($this->get_buildpath() ne $this->DEFAULT_BUILD_DIRECTORY()) {
+ # --build-base can only be passed to the build command. However,
+ # it is always read from the config file (really weird design).
+ # Therefore create such a cfg config file.
+ # See http://bugs.python.org/issue818201
+ # http://bugs.python.org/issue1011113
not $this->not_our_cfg() or
error("cannot set custom build directory: .pydistutils.cfg is in use");
$this->mkdir_builddir();
# Distutils reads $HOME/.pydistutils.cfg
$ENV{HOME} = Cwd::abs_path($this->get_buildpath());
}
+
+ $this->SUPER::pre_building_step($step);
+}
+
+sub dbg_build_needed {
+ my $this=shift;
+ my $act=shift;
+
+ # Return a list of python-dbg package which are listed
+ # in the build-dependencies. This is kinda ugly, but building
+ # dbg extensions without checking if they're supposed to be
+ # built may result in various FTBFS if the package is not
+ # built in a clean chroot.
+
+ my @dbg;
+ open (CONTROL, 'debian/control') ||
+ error("cannot read debian/control: $!\n");
+ foreach my $builddeps (join('', <CONTROL>) =~
+ /^Build-Depends[^:]*:.*\n(?:^[^\w\n].*\n)*/gmi) {
+ while ($builddeps =~ /(python[^, ]*-dbg)/g) {
+ push @dbg, $1;
+ }
+ }
+
+ close CONTROL;
+ return @dbg;
+
}
sub setup_py {
my $this=shift;
my $act=shift;
- $this->doit_in_sourcedir("python", "setup.py", $act, @_);
+
+ # 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 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 $python_default = `pyversions -d`;
+ if ($? == -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 = (
+ grep(!/^\Q$python_default\E/, @python_requested),
+ "python",
+ );
+ }
+
+ my @python_dbg;
+ 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, $python;
+ }
+ elsif (($python eq "python-dbg")
+ and (grep /^\Q$python_default\E/, @dbg_build_needed)) {
+ push @python_dbg, $python_default."-dbg";
+ }
+ }
+
+ 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 $python =~ /^python2\.[2345](?:-dbg)?$/ )) {
+ $this->doit_in_sourcedir($python, "setup.py",
+ $act, @_, "--install-layout=deb");
+ }
+ else {
+ $this->doit_in_sourcedir($python, "setup.py",
+ $act, @_);
+ }
+ }
+ }
}
sub build {
my $this=shift;
- $this->setup_py("build", @_);
+ $this->setup_py("build",
+ "--force",
+ @_);
}
sub install {
my $this=shift;
my $destdir=shift;
- $this->setup_py("install", "--root=$destdir", "--no-compile", "-O0", @_);
+ $this->setup_py("install",
+ "--force",
+ "--root=$destdir",
+ "--no-compile",
+ "-O0",
+ @_);
}
sub clean {
$this->doit_in_sourcedir('find', '.', '-name', '*.pyc', '-exec', 'rm', '{}', ';');
}
-1;
+1
projects / debhelper.git / blobdiff