Configure script should check for libtool binary

[genpfault]

Expected behaviour

configure script should check for presence of the libtool binary.

Actual behaviour

Build failed due to missing libtool binary despite a successful ./configure run.

Steps to reproduce the behaviour

1. Spin up a clean VM or uninstall libtool-bin (or whatever package provides /usr/bin/libtool)

2. Clone & check out v1.18.0

3. ./autogen.sh

4. make

5. Observe build failure due to missing libtool binary despite successful configure:

    make[2]: Entering directory '/home/user/mate/mate-power-manager/src'
    libtool --mode=execute dbus-binding-tool        \
            --prefix=gpm_manager                    \
            --mode=glib-server                      \
            --output=org.mate.PowerManager.h        \
            ./org.mate.PowerManager.xml
    /bin/bash: libtool: command not found
   

MATE general version

1.18

Package version

v1.18.0 (21393fe)

Linux Distribution

Debian Stretch amd64