[libgit2-glib] build: Remove autotools

[Iñigo Martínez <inigomartinez src gnome org>]

commit 572d590894c089a12f6e133fedfc5424d8f0a274
Author: Iñigo Martínez <inigomartinez gmail com>
Date:   Mon Jan 22 08:22:54 2018 +0100

    build: Remove autotools
    
    To avoid the burden of maintaining multiple build systems, this
    patch removes autotools support.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=792699

 Makefile.am                |   22 ----
 autogen.sh                 |   41 -------
 configure.ac               |  187 ------------------------------
 docs/Makefile.am           |    1 -
 docs/reference/Makefile.am |   74 ------------
 examples/Makefile.am       |   24 ----
 libgit2-glib-1.0.pc.in     |   11 --
 libgit2-glib/Makefile.am   |  275 --------------------------------------------
 m4/vapigen.m4              |  101 ----------------
 tests/Makefile.am          |   16 ---
 10 files changed, 0 insertions(+), 752 deletions(-)