[Ohrrpgce] SVN: teeemcee/12188 Make gfx/music_sdl2 the default on 64-bit Mac; remove Mac 64-bit gfx_sdl

[subversion at HamsterRepublic.com]

teeemcee
2021-01-19 19:11:33 -0800 (Tue, 19 Jan 2021)
336
Make gfx/music_sdl2 the default on 64-bit Mac; remove Mac 64-bit gfx_sdl nightlies.

64-bit gfx_sdl2 Mac builds now have the suffix -x86_64 instead of -x86_64-sdl2,
while the -x86 builds continue to use gfx_sdl.

SDL 1.2 on 64-bit Mac turned out to be affected by some nasty bugs (#1140,
doesn't support custom menubar menus on Mac yet.
---
U   wip/IMPORTANT-nightly.txt
U   wip/SConscript
U   wip/distrib-mac.sh
U   wip/distrib-nightly-mac.sh
U   wip/whatsnew.txt