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Date: Thu, 18 Jul 2013 14:29:20 +0900
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Subject: Re: Passing specific bison to build
From: yohgaki@ohgaki.net (Yasuo Ohgaki)

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Hi Johannes,

2013/7/17 Yasuo Ohgaki <yohgaki@ohgaki.net>

> --- a/Zend/acinclude.m4
> +++ b/Zend/acinclude.m4
> @@ -12,7 +12,7 @@ AC_DEFUN([LIBZEND_BISON_CHECK],[
>    bison_version=none
>    if test "$YACC"; then
>      AC_CACHE_CHECK([for bison version], php_cv_bison_version, [
> -      bison_version_vars=`bison --version 2> /dev/null | grep 'GNU Bison'
> | cut -d ' ' -f 4 |
> +      bison_version_vars=`$YACC --version 2> /dev/null | grep 'GNU Bison'
> | cut -d ' ' -f 4 |
>        php_cv_bison_version=invalid
>        if test -n "$bison_version_vars"; then
>          set $bison_version_vars
>
> To build with specific bison, you may do
>
> YACC=/usr/local/bin/bison1 ./configure
>

Would you commit this patch from PHP 5.3?
It may be easier for us to maintain PHP 5.3 with this.

Thank you.

--
Yasuo Ohgaki
yohgaki@ohgaki.net

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