* Switch to debhelper compatibility level 7. * Use dh_prep instead of “dh_clean -k”. * Use $(filter ...) instead of $(findstring ...) to extract space separated options from DEB_BUILD_OPTIONS in debian/rules. * Switch to source format “3.0 (quilt)”: - Remove quilt from Build-Depends. - Remove quilt.make include from debian/rules. - Remove patch and unpatch targets from debian/rules. - Remove now unneeded debian/README.source. * Now using Standards-Version 3.9.2 (no changes needed). * Remove leading ‘./’ from lintian overrides. * Rename build target to build-indep, install to install-indep, and add an empty build-arch target. * Use dpkg-buildflags to set CPPFLAGS, CFLAGS and LDFLAGS. * Disable Sparc V9 specific unbuildable code. * Add ${misc:Depends} to Depends field.