fix compiling error on mac

Fix compile error & warning for xcode. (#378)

* Upgrade minizip to 1.2.0

* Fix compile error & warning for xcode.

Fix compiling error on Xcode 11

v3-deps-165

fix compiling error that exceed [0,255] error (#376)

update minizip to 1.2.0

v3-deps-164

Upgrade minizip to 1.2.0 (#375)

Fix compiling error on Xcode 11

metal-support-17

fix compiling error that exceed [0,255] error (#377)

recompile libfreetype.a for ubuntu 18.04

compile with -fPIC

recompile libfreetype.a for ubuntu 18.04

v3-deps-163

recompile libfreetype.a (#374)

remove tiff

Revert "revert TIFF (#368)" (#372)

This reverts commit 8f917a85927e580745bea0fd31e0eb72584889a0.

update luajit

fix crash on mac

update luajit

fix crash on mac

add tiff back

metal-support-13

revert TIFF (#368)