Doesn't check for `makeinfo`
The build system doesn't check for makeinfo
before using it:
make[3]: Leaving directory '/home/hadess/.cache/jhbuild/build/libgtop/doc/reference'
make[3]: Entering directory '/home/hadess/.cache/jhbuild/build/libgtop/doc'
Updating /home/hadess/Projects/jhbuild/libgtop/doc/version.texi
MAKEINFO /home/hadess/Projects/jhbuild/libgtop/doc/libgtop2.info
/home/hadess/Projects/jhbuild/libgtop/missing: line 81: makeinfo: command not found
WARNING: 'makeinfo' is missing on your system.
You should only need it if you modified a '.texi' file, or
any other file indirectly affecting the aspect of the manual.
You might want to install the Texinfo package:
<https://www.gnu.org/software/texinfo/>
The spurious makeinfo call might also be the consequence of
using a buggy 'make' (AIX, DU, IRIX), in which case you might
want to install GNU make:
<https://www.gnu.org/software/make/>
make[3]: *** [Makefile:496: /home/hadess/Projects/jhbuild/libgtop/doc/libgtop2.info] Error 127
make[3]: Leaving directory '/home/hadess/.cache/jhbuild/build/libgtop/doc'
make[2]: *** [Makefile:663: all-recursive] Error 1
make[2]: Leaving directory '/home/hadess/.cache/jhbuild/build/libgtop/doc'
make[1]: *** [Makefile:570: all-recursive] Error 1
make[1]: Leaving directory '/home/hadess/.cache/jhbuild/build/libgtop'
make: *** [Makefile:454: all] Error 2