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Remove glslang.m4

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The m4 grammar build mechanism was only ever needed as a preprocessor
for bison, to be used with GLSLANG_WEB, which has now been removed.

Fixes #2958
This commit is contained in:
Arcady Goldmints-Orlov 2023-07-28 12:02:44 -06:00 • committed by arcady-lunarg
parent 6bc35749ec
commit 54726b3c1c
5 changed files with 2 additions and 4434 deletions
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README.md
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@ -234,16 +234,13 @@ changes are quite infrequent. For windows you can get binaries from
The command to rebuild is:
```bash
m4 -P MachineIndependent/glslang.m4 > MachineIndependent/glslang.y
bison --defines=MachineIndependent/glslang_tab.cpp.h
-t MachineIndependent/glslang.y
-o MachineIndependent/glslang_tab.cpp
```
The above commands are also available in the bash script in `updateGrammar`,
The above command is also available in the bash script in `updateGrammar`,
when executed from the glslang subdirectory of the glslang repository.
With no arguments it builds the full grammar, and with a "web" argument,
the web grammar subset (see more about the web subset in the next section).
### Building to WASM for the Web and Node
### Building a standalone JS/WASM library for the Web and Node