# HG changeset patch
# User Denis Laxalde <denis.laxalde@logilab.fr>
# Date 1570805632 -7200
# Node ID cac7e750422f0512727a21a400e9914ba2d5c82d
# Parent  43e9bb4de6b5ce93a77af860a916e026cda7d784
debian: also build with python3

We build with Python 3 along with Python 2. The binary package will
contain the extension for both python version. This is to ease
transition until the mercurial package in Debian uses Python 3. The
documentation is still built with Python 2 because it needs Mercurial
(which is currently Python 2).

diff -r 43e9bb4de6b5 -r cac7e750422f debian/changelog
--- a/debian/changelog	Fri Oct 18 10:17:53 2019 +0200
+++ b/debian/changelog	Fri Oct 11 16:53:52 2019 +0200
@@ -2,6 +2,8 @@
 
   * build with pybuild and sphinxdoc
   * update debhelper compat to 10
+  * build with Python 3, keeping Python 2 build until there exists a mercurial
+    package in Debian built with Python 3
 
  -- Denis Laxalde <denis.laxalde@logilab.fr>  Tue, 15 Oct 2019 11:41:40 +0200
 
diff -r 43e9bb4de6b5 -r cac7e750422f debian/control
--- a/debian/control	Fri Oct 18 10:17:53 2019 +0200
+++ b/debian/control	Fri Oct 11 16:53:52 2019 +0200
@@ -9,6 +9,7 @@
 Build-Depends:
  mercurial (>= 4.5),
  python,
+ python3,
  debhelper (>= 10),
  dh-python,
  python-sphinx (>= 1.0.8),
@@ -17,12 +18,14 @@
  wget,
  sphinx-common,
 X-Python-Version: >= 2.7
+X-Python3-Version: >= 3.6
 Homepage: https://www.mercurial-scm.org/doc/evolution/
 
 Package: mercurial-evolve
 Architecture: all
 Depends:
  ${python:Depends},
+ ${python3:Depends},
  ${misc:Depends},
  ${sphinxdoc:Depends},
  mercurial (>= 4.5),
diff -r 43e9bb4de6b5 -r cac7e750422f debian/rules
--- a/debian/rules	Fri Oct 18 10:17:53 2019 +0200
+++ b/debian/rules	Fri Oct 11 16:53:52 2019 +0200
@@ -2,7 +2,7 @@
 #export DH_VERBOSE=1
 
 %:
-	dh $@ --with python2,sphinxdoc --buildsystem=pybuild
+	dh $@ --with python2,python3,sphinxdoc --buildsystem=pybuild
 
 ifeq (,$(filter nodoc, $(DEB_BUILD_OPTIONS)))
 override_dh_auto_build:
@@ -25,6 +25,11 @@
 	find debian -path '*/hgext3rd/__init__.py' -delete
 	dh_python2
 
+override_dh_python3:
+	# avoid conflict with mercurial's own hgext3rd/__init__.py
+	find debian -path '*/hgext3rd/__init__.py' -delete
+	dh_python3
+
 override_dh_auto_clean: clean-docs
 	dh_auto_clean
 	rm -f tests/*.err