X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=Debian%2FDebhelper%2FBuildsystem%2Fpython_distutils.pm;h=2ee2cc12b637a061b24df25ab34f81383c7365a9;hb=feb5e4c3cccb539003e043bec406cb32acf3770d;hp=cca000d6f5f616881a4d390ffe7e151f1154f6f6;hpb=ee5536e22dbe1a629beca2296c1b29ec5c771fde;p=debhelper.git

diff --git a/Debian/Debhelper/Buildsystem/python_distutils.pm b/Debian/Debhelper/Buildsystem/python_distutils.pm
index cca000d..2ee2cc1 100644
--- a/Debian/Debhelper/Buildsystem/python_distutils.pm
+++ b/Debian/Debhelper/Buildsystem/python_distutils.pm
@@ -61,12 +61,12 @@ sub pre_building_step {
 
 	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.
-	# See http://bugs.python.org/issue818201
-	#     http://bugs.python.org/issue1011113
 	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();
@@ -82,7 +82,21 @@ sub pre_building_step {
 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 first
+	# as distutils/setuptools modifies the shebang lines of scripts.
+	# This ensures that #!/usr/bin/python is used and not pythonX.Y
+	# Then, run setup.py with each available python, to build
+	# extensions for each.
+	my $python_default = `pyversions -d`;
+	$python_default =~ s/^\s+//;
+	$python_default =~ s/\s+$//;
+	foreach my $python ("python", grep(!/^$python_default/,
+				(split ' ', `pyversions -r 2>/dev/null`))) {
+		if (-x "/usr/bin/".$python) {
+			$this->doit_in_sourcedir($python, "setup.py", $act, @_);
+		}
+	}
 }
 
 sub build {