Package: mtools Version: 4.0.23-2 Severity: important Hi Chris,
in your last upload, you updated DEB_BUILD_MAINT_OPTIONS to include lfs flags. Unfortunately, you applied shell-style quoting to a make variable, which make preserves. dh does not like the extra quotes: https://buildd.debian.org/status/fetch.php?pkg=mtools&arch=arm64&ver=4.0.23-2&stamp=1581075192&raw=0 | dh: warning: invalid flag in DEB_BUILD_MAINT_OPTIONS: "hardening=+all | dh: warning: unknown future feature in DEB_BUILD_MAINT_OPTIONS variable: lfs" This results in all hardening and lfs being removed. Please remove the quotes from the variable. Helmut