Bug #77760 [Opn]: PHP failed to build with error invalid directive: `%precedence'

Edit report at https://bugs.php.net/bug.php?id=77760&edit=1 ID: 77760 Updated by: nikic@php.net Reported by: seaheart_2006 at 126 dot com Summary: PHP failed to build with error invalid directive: `%precedence' Status: Open Type: Bug Package: Compile Failure Operating System: Windows Server 2016 PHP Version: master-Git-2019-03-18 (Git) Block user comment: N Private report: N New Comment: This means that your bison version is too old. As our AppVeyor builds are still working, maybe this is just a matter of an outdated SDK version? Previous Comments: ------------------------------------------------------------------------ [2019-03-18 09:12:20] seaheart_2006 at 126 dot com Description: ------------ Environment: Windiows Server 2016 + VS2017 I tried to build PHP with master branch latest revision on Windows.It failed to build due to "Zend/zend_language_parser.y:54.1-11: invalid directive: `%precedence'" This issue can be reproduced form master branch revision 63802a8 (https://github.com/php/php-src/commit/63802a8446691869371bb37078d55b99cae7eb95). Could you please help to take a look? Thanks in advance. The error info: nmake Microsoft (R) Program Maintenance Utility Version 14.20.27516.96 Copyright (C) Microsoft Corporation. All rights reserved. Recreating build dirs bison.exe --output=Zend/zend_ini_parser.c -v -d -p ini_ Zend/zend_ini_parser.y bison.exe --output=Zend/zend_language_parser.c -v -d -p zend Zend/zend_language_parser.y Zend/zend_language_parser.y:54.1-11: invalid directive: `%precedence' Zend/zend_language_parser.y:58.1-11: invalid directive: `%precedence' Zend/zend_language_parser.y:59.1-11: invalid directive: `%precedence' Zend/zend_language_parser.y:60.1-11: invalid directive: `%precedence' Zend/zend_language_parser.y:61.1-11: invalid directive: `%precedence' Zend/zend_language_parser.y:62.1-11: invalid directive: `%precedence' Zend/zend_language_parser.y:75.1-11: invalid directive: `%precedence' Zend/zend_language_parser.y:76.1-11: invalid directive: `%precedence' Zend/zend_language_parser.y:77.1-11: invalid directive: `%precedence' Zend/zend_language_parser.y:79.1-11: invalid directive: `%precedence' Zend/zend_language_parser.y:82.1-11: invalid directive: `%precedence' Zend/zend_language_parser.y:83.1-11: invalid directive: `%precedence' Zend/zend_language_parser.y:84.1-11: invalid directive: `%precedence' NMAKE : fatal error U1077: 'D:\PHP7\sdk\bin\bison.exe' : return code '0x1' Stop. Expected result: ---------------- PHP should build successfully. Actual result: -------------- PHP failed to build ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=77760&edit=1