From github.com:liballeg/allegro5
 * branch            master     -> FETCH_HEAD
Updating a79bf87..dd285c8
Fast-forward
 CMakeLists.txt                                   |    2 +-
 addons/image/iio.h                               |   23 ---
 addons/image/jpg.c                               |    3 +
 addons/image/png.c                               |   45 ++++--
 allegro5.cfg                                     |   17 ++
 cmake/FindSDL2.cmake                             |  183 ++++++++++++++++++++++
 docs/src/refman/audio.txt                        |    2 +
 docs/src/refman/image.txt                        |    4 +
 docs/src/refman/system.txt                       |    2 +
 include/allegro5/platform/allegro_internal_sdl.h |    1 -
 src/system.c                                     |    6 +
 11 files changed, 251 insertions(+), 37 deletions(-)
 create mode 100644 cmake/FindSDL2.cmake