| #!/bin/bash |
| # Copyright (c) 2012 The ANGLE Project Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # Generates various components of GLSL ES preprocessor. |
| |
| run_flex() |
| { |
| input_file=$script_dir/$1 |
| output_source=$script_dir/$2 |
| flex --noline --nounistd --outfile=$output_source $input_file |
| } |
| |
| run_bison() |
| { |
| input_file=$script_dir/$1 |
| output_source=$script_dir/$2 |
| bison --no-lines --skeleton=yacc.c --output=$output_source $input_file |
| } |
| |
| script_dir=$(dirname $0) |
| |
| # Generate preprocessor |
| run_flex Tokenizer.l Tokenizer.cpp |
| run_bison ExpressionParser.y ExpressionParser.cpp |
| patch --silent --forward < 64bit-tokenizer-safety.patch |
