| #!/bin/bash |
| # Copyright (c) 2010 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 GLSL ES preprocessor - pp_lex.cpp, pp_tab.h, and pp_tab.cpp |
| |
| run_flex() |
| { |
| input_file=$script_dir/$1.l |
| output_source=$script_dir/$1_lex.cpp |
| flex --noline --nounistd --outfile=$output_source $input_file |
| } |
| |
| run_bison() |
| { |
| input_file=$script_dir/$1.y |
| output_header=$script_dir/$1_tab.h |
| output_source=$script_dir/$1_tab.cpp |
| bison --no-lines --skeleton=yacc.c --defines=$output_header --output=$output_source $input_file |
| } |
| |
| script_dir=$(dirname $0) |
| |
| # Generate preprocessor |
| run_flex pp |
| run_bison pp |
