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1 #!/bin/bash |
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2 # Copyright (c) 2010 The ANGLE Project Authors. All rights reserved. |
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3 # Use of this source code is governed by a BSD-style license that can be |
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4 # found in the LICENSE file. |
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5 |
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6 # Generates GLSL ES parser - glslang_lex.cpp, glslang_tab.h, and glslang_tab.cpp |
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7 |
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8 run_flex() |
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9 { |
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10 input_file=$script_dir/$1.l |
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11 output_source=$script_dir/$1_lex.cpp |
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12 flex --noline --nounistd --outfile=$output_source $input_file |
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13 } |
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14 |
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15 run_bison() |
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16 { |
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17 input_file=$script_dir/$1.y |
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18 output_header=$script_dir/$1_tab.h |
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19 output_source=$script_dir/$1_tab.cpp |
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20 bison --no-lines --skeleton=yacc.c --defines=$output_header --output=$output_source $input_file |
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21 } |
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22 |
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23 script_dir=$(dirname $0) |
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24 |
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25 # Generate Parser |
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26 run_flex glslang |
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27 run_bison glslang |
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28 patch --silent --forward < 64bit-lexer-safety.patch |