d/rules: Drop obsolete buildsystem invocation

diff --git a/debian/rules b/debian/rules
index a14ec8eb9c9b6531bd22fe0fb1fc9fc118bd7ab2..741631826f2cafa41aa7fbe7ce906a4862c5e25e 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -1,8 +1,9 @@
 #!/usr/bin/make -f
+
 export DEB_BUILD_MAINT_OPTIONS = hardening=+all
 
 %:
-       dh $@ --buildsystem=makefile
+       dh $@
 
 override_dh_auto_install:
        dh_auto_install -- prefix=/usr libdir=/usr/lib/$(DEB_HOST_MULTIARCH)