Add --parallel option to dh $@ in debian/rules

diff --git a/debian/rules b/debian/rules
index 50fc46470ca38e7c5f67bda39a649106c4d04164..54a79d02b69be8ead85ea19d19ab4742919c825a 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -11,7 +11,7 @@ export DH_VERBOSE=1
 export DH_OPTIONS=-v
 
 %:
-       dh $@ --buildsystem=cmake --with python2
+       dh $@ --buildsystem=cmake --with python2 --parallel
 
 override_dh_python2:
        dh_python2 -- --no-guessing-versions