Package: lintian Version: 2.5.50.1 Severity: normal Dear Maintainer,
TL;DR: Lintian reports the version-substvar-for-external-package error when the "external package" in question is actually a dbgsym package generated by the same source package. I maintain a source package, dpdk [1], which builds a great many libraries. Consequently, in stretch, a lot of dbgsym packages are generated. As a shortcut, a colleague wanted to add an empty metapackage, libdpdk-dbgsym, which depends on all the generated -dbgsym packages. Unfortunately Lintian raises the (unoverridable) error mentioned above due to a line similar to this: Package: libfoo ... Package: libbar ... Package: foobar-dbg-meta Depends: libfoo-dbgsym (= ${binary:Version}), libbar-dbgsym (= ${binary:Version}) Given all the dbgsym packages have predictable names, and are created from packages listed in debian/control (ie: libfoo will be in d/control), could Lintian perhaps recognize this and avoid raising this error? Thank you! Kind regards, Luca Boccassi [1] https://tracker.debian.org/pkg/dpdk -- System Information: Debian Release: 9.0 APT prefers testing-proposed-updates APT policy: (500, 'testing-proposed-updates'), (500, 'testing-debug'), (500, 'testing'), (103, 'unstable'), (102, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.9.0-2-amd64 (SMP w/4 CPU cores) Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages lintian depends on: ii binutils 2.28-2 ii bzip2 1.0.6-8.1 ii diffstat 1.61-1+b1 ii file 1:5.29-3 ii gettext 0.19.8.1-2 ii intltool-debian 0.35.0+20060710.4 ii libapt-pkg-perl 0.1.32 ii libarchive-zip-perl 1.59-1 ii libclass-accessor-perl 0.34-1 ii libclone-perl 0.38-2+b1 ii libdpkg-perl 1.18.23 ii libemail-valid-perl 1.202-1 ii libfile-basedir-perl 0.07-1 ii libipc-run-perl 0.94-1 ii liblist-moreutils-perl 0.416-1+b1 ii libparse-debianchangelog-perl 1.2.0-12 ii libperl5.24 [libdigest-sha-perl] 5.24.1-2 ii libtext-levenshtein-perl 0.13-1 ii libtimedate-perl 2.3000-2 ii liburi-perl 1.71-1 ii libyaml-libyaml-perl 0.63-2 ii man-db 2.7.6.1-2 ii patchutils 0.3.4-2 ii perl 5.24.1-2 ii t1utils 1.39-2 ii xz-utils 5.2.2-1.2+b1 Versions of packages lintian recommends: ii dpkg 1.18.23 ii libperlio-gzip-perl 0.19-1+b2 ii perl 5.24.1-2 ii perl-modules-5.24 [libautodie-perl] 5.24.1-2 Versions of packages lintian suggests: ii binutils-multiarch 2.28-2 ii dpkg-dev 1.18.23 ii libhtml-parser-perl 3.72-3 ii libtext-template-perl 1.46-1 -- no debconf information