Bug#876585: libbonobo FTBFS with gtk-doc-tools 1.26: gtkdoc-mktmpl is no longer available

[Adrian Bunk]

Source: libbonobo
Version: 2.32.1-3
Severity: serious
Tags: buster sid

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/libbonobo.html

...
make[5]: Entering directory '/build/1st/libbonobo-2.32.1/doc/api'
gtk-doc: Scanning header files

(process:6679): Bonobo-WARNING **: Bonobo must be initialized before use
gtk-doc: Rebuilding template files
/bin/bash: gtkdoc-mktmpl: command not found
Makefile:833: recipe for target 'tmpl-build.stamp' failed
make[5]: *** [tmpl-build.stamp] Error 127