DEB: Make sure that python binary exists for packages that still depend on python2.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 94d1739465)

debian/_base/applications/fusion-icon/debian/rules

@@ -15,6 +15,12 @@ endif
 DEB_DH_BUILDDEB_ARGS += -- -Z$(shell dpkg-deb --help | grep -q ":.* xz[,.]" \
                                && echo xz || echo bzip2)
 
+post-patches::
+	# make sure that python binary exists
+	# since the existing code is still dependent on python2
+	# and cdbs uses python as the default binary name
+	test -x /usr/bin/python || ln -s python2 /usr/bin/python
+
 binary-install/fusion-icon-trinity::
 	mkdir -p debian/fusion-icon-trinity/usr/local/lib
 	cp -Rp debian/fusion-icon-trinity/usr/local/* debian/fusion-icon-trinity/usr/

debian/_base/applications/tde-guidance/debian/rules

@@ -25,6 +25,12 @@ LDFLAGS_APPEND := -L/opt/trinity/lib
 DEB_DH_BUILDDEB_ARGS += -- -Z$(shell dpkg-deb --help | grep -q ":.* xz[,.]" \
                                && echo xz || echo bzip2)
 
+post-patches::
+	# make sure that python binary exists
+	# since the existing code is still dependent on python2
+	# and cdbs uses python as the default binary name
+	test -x /usr/bin/python || ln -s python2 /usr/bin/python
+
 install/tde-guidance-trinity::
 	# install icons to right place
 	install -D -p -m0644 $(DEB_DESTDIR)/opt/trinity/share/apps/guidance/pics/hi32-app-daemons.png \

debian/_base/libraries/pytdeextensions/debian/rules

@@ -29,6 +29,12 @@ DEB_CONFIGURE_EXTRA_FLAGS := --prefix=/opt/trinity --with-extra-libs=/opt/trinit
 DEB_DH_BUILDDEB_ARGS += -- -Z$(shell dpkg-deb --help | grep -q ":.* xz[,.]" \
                                && echo xz || echo bzip2)
 
+post-patches::
+	# make sure that python binary exists
+	# since the existing code is still dependent on python2
+	# and cdbs uses python as the default binary name
+	test -x /usr/bin/python || ln -s python2 /usr/bin/python
+
 install/pytdeextensions-trinity::
 	# We have no idea if the built product is site-packages or dist-packages
 	cd debian/tmp/usr/lib/python*/ && mv site-packages/ dist-packages/ || echo "site-packages --> dist-packages"

ubuntu/_base/applications/fusion-icon/debian/rules

@@ -15,6 +15,12 @@ endif
 DEB_DH_BUILDDEB_ARGS += -- -Z$(shell dpkg-deb --help | grep -q ":.* xz[,.]" \
                                && echo xz || echo bzip2)
 
+post-patches::
+	# make sure that python binary exists
+	# since the existing code is still dependent on python2
+	# and cdbs uses python as the default binary name
+	test -x /usr/bin/python || ln -s python2 /usr/bin/python
+
 binary-install/fusion-icon-trinity::
 	mkdir -p debian/fusion-icon-trinity/usr/local/lib
 	cp -Rp debian/fusion-icon-trinity/usr/local/* debian/fusion-icon-trinity/usr/

ubuntu/_base/applications/tde-guidance/debian/rules

@@ -25,6 +25,12 @@ LDFLAGS_APPEND := -L/opt/trinity/lib
 DEB_DH_BUILDDEB_ARGS += -- -Z$(shell dpkg-deb --help | grep -q ":.* xz[,.]" \
                                && echo xz || echo bzip2)
 
+post-patches::
+	# make sure that python binary exists
+	# since the existing code is still dependent on python2
+	# and cdbs uses python as the default binary name
+	test -x /usr/bin/python || ln -s python2 /usr/bin/python
+
 install/tde-guidance-trinity::
 	# install icons to right place
 	install -D -p -m0644 $(DEB_DESTDIR)/opt/trinity/share/apps/guidance/pics/hi32-app-daemons.png \

ubuntu/_base/libraries/pytdeextensions/debian/rules

@@ -29,6 +29,12 @@ DEB_CONFIGURE_EXTRA_FLAGS := --prefix=/opt/trinity --with-extra-libs=/opt/trinit
 DEB_DH_BUILDDEB_ARGS += -- -Z$(shell dpkg-deb --help | grep -q ":.* xz[,.]" \
                                && echo xz || echo bzip2)
 
+post-patches::
+	# make sure that python binary exists
+	# since the existing code is still dependent on python2
+	# and cdbs uses python as the default binary name
+	test -x /usr/bin/python || ln -s python2 /usr/bin/python
+
 install/pytdeextensions-trinity::
 	# We have no idea if the built product is site-packages or dist-packages
 	cd debian/tmp/usr/lib/python*/ && mv site-packages/ dist-packages/ || echo "site-packages --> dist-packages"