Bug#890552: ITP: glslang -- Khronos reference front-end for GLSL and ESSL, and sample SPIR-V generator

[Brett Johnson <brett@lunarg.com>]

Package: wnpp
Severity: wishlist
Owner: Brett Johnson <brett@lunarg.com>

* Package name    : glslang
  Version         : Untagged: TBD
  Upstream Author : Various (mostly Google, Khronos Group)
* URL             : https://github.com/KhronosGroup/glslang
* License         : Apache 2.0, BSD
  Description     : Khronos reference front-end for GLSL and ESSL, and
sample SPIR-V generator

There are several components:
  -A GLSL/ESSL front-end for reference validation and translation of
GLSL/ESSL into an AST.
  -An HLSL front-end for translation of a broad generic HLL into the
AST. See issue 362 and issue 701 for current status.
  -A SPIR-V back end for translating the AST to SPIR-V.
  -A standalone wrapper, glslangValidator, that can be used as a
command-line tool for the above.