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Diffstat (limited to 'scripts/dev/genfiles')
| -rwxr-xr-x | scripts/dev/genfiles | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/scripts/dev/genfiles b/scripts/dev/genfiles new file mode 100755 index 0000000000..6384225749 --- /dev/null +++ b/scripts/dev/genfiles @@ -0,0 +1,101 @@ +#!/bin/sh +# +# +----------------------------------------------------------------------+ +# | PHP Version 7 | +# +----------------------------------------------------------------------+ +# | Copyright (c) The PHP Group | +# +----------------------------------------------------------------------+ +# | This source file is subject to version 3.01 of the PHP license, | +# | that is bundled with this package in the file LICENSE, and is | +# | available through the world-wide-web at the following url: | +# | https://php.net/license/3_01.txt | +# | If you did not receive a copy of the PHP license and are unable to | +# | obtain it through the world-wide-web, please send a note to | +# | license@php.net so we can mail you a copy immediately. | +# +----------------------------------------------------------------------+ +# | Authors: Sascha Schumann <sascha@schumann.cx> | +# +----------------------------------------------------------------------+ +# +# This script generates PHP lexer and parser files required to build PHP. The +# generated files are ignored in the Git repository and packaged during the PHP +# release process into the release installation archive download. This way the +# bison and re2c dependencies are not required to build PHP when downloading +# release archive. +# +# Usage: genfiles +# +# Environment: +# The following environment variables can override default generators paths. +# +# YACC Parser generator program, default bison +# RE2C Lexer generator program, default re2c +# +# For example: +# YACC=/path/to/bison ./genfiles + +# Parser generator +YACC=${YACC:-bison} +YACC="$YACC -y -l" + +# Lexer generator +RE2C=${RE2C:-re2c} +RE2C_FLAGS="-i" + +# Current path to return to it later. This enables running script from any path. +original_path=`pwd` + +# Project root directory +project_root=`CDPATH= cd -- "$(dirname -- "$0")/../../" && pwd -P` +cd $project_root + +echo "Generating Zend parser and lexer files" +make RE2C="$RE2C" RE2C_FLAGS="$RE2C_FLAGS" YACC="$YACC" srcdir=Zend builddir=Zend top_srcdir=. \ + -f Zend/Makefile.frag \ + Zend/zend_language_parser.c \ + Zend/zend_language_scanner.c \ + Zend/zend_ini_parser.c \ + Zend/zend_ini_scanner.c + +echo "Generating phpdbg parser and lexer files" +make RE2C="$RE2C" RE2C_FLAGS="$RE2C_FLAGS" YACC="$YACC" srcdir=sapi/phpdbg builddir=sapi/phpdbg top_srcdir=. \ + -f sapi/phpdbg/Makefile.frag \ + sapi/phpdbg/phpdbg_parser.c \ + sapi/phpdbg/phpdbg_lexer.c + +echo "Generating json extension parser and lexer files" +make RE2C="$RE2C" RE2C_FLAGS="$RE2C_FLAGS" YACC="$YACC" srcdir=ext/json builddir=ext/json top_srcdir=. \ + -f ext/json/Makefile.frag \ + ext/json/json_parser.tab.c \ + ext/json/json_scanner.c + +echo "Generating PDO lexer file" +make RE2C="$RE2C" RE2C_FLAGS="$RE2C_FLAGS" srcdir=ext/pdo builddir=ext/pdo top_srcdir=. \ + -f ext/pdo/Makefile.frag \ + ext/pdo/pdo_sql_parser.c + +echo "Generating standard extension lexer files" +make RE2C="$RE2C" RE2C_FLAGS="$RE2C_FLAGS" srcdir=ext/standard builddir=ext/standard top_srcdir=. \ + -f ext/standard/Makefile.frag \ + ext/standard/var_unserializer.c \ + ext/standard/url_scanner_ex.c + +echo "Generating phar extension lexer file" +make RE2C="$RE2C" RE2C_FLAGS="$RE2C_FLAGS" srcdir=ext/phar builddir=ext/phar top_srcdir=. \ + -f ext/phar/Makefile.frag \ + ext/phar/phar_path_check.c + +# Clean debug #line XY info from the bundled lexer files. +cleanup_files=" \ + ext/date/lib/parse_date.c \ + ext/date/lib/parse_iso_intervals.c \ +" + +for f in $cleanup_files; do + echo "Cleaning file $f" + cp $f $f.orig + grep -v '^#line ' $f.orig > $f + rm -f $f.orig +done + +# Return to the original directory. +cd $original_path |