Bug#895174: glib2.0 FTBFS: fails to execute ninja

[Helmut Grohne]

Source: glib2.0
Version: 2.56.0-6
Severity: serious
User: helmutg at debian.org
Usertags: rebootstrap

glib2.0 FTBFS during dh_auto_clean. Including the full build log:

| dpkg-buildpackage: info: source package glib2.0
| dpkg-buildpackage: info: source version 2.56.0-6
| dpkg-buildpackage: info: source distribution unstable
| dpkg-buildpackage: info: source changed by Simon McVittie <smcv at debian.org>
|  dpkg-source --before-build glib2.0-2.56.0
| dpkg-buildpackage: info: host architecture amd64
|  debian/rules clean
| dh clean --with gnome,python3
|    dh_auto_clean
| 	LC_ALL=C.UTF-8 ninja clean
| Can't exec "ninja": No such file or directory at /usr/share/perl5/Debian/Debhelper/Dh_Lib.pm line 356.
| dh_auto_clean: LC_ALL=C.UTF-8 ninja clean failed to execute: No child processes
| dh_auto_clean: LC_ALL=C.UTF-8 ninja clean returned exit code 10
| make: *** [debian/rules:24: clean] Error 2
| dpkg-buildpackage: error: debian/rules clean subprocess returned exit status 2

I guess this is connected to debhelper 11.2 (as the failure surfaced
close to the upload). Since I'm unsure whether this is a debhelper or
glib2.0 problem, I'm filing it with glib2.0 and trust that you know how
to reassign.

Helmut