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- Cache the version check results

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# ..and prepare for --enable-developer-mode
This commit is contained in:
foobar 2005-02-27 12:42:28 +00:00
parent 04f2f981e0
commit 0ec872a153
2 changed files with 56 additions and 38 deletions
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28
Zend/Zend.m4
View File

@ -5,18 +5,22 @@ dnl This file contains Zend specific autoconf functions.
dnl
AC_DEFUN([LIBZEND_BISON_CHECK],[
if test "$YACC" != "bison -y"; then
AC_MSG_WARN(You will need bison if you want to regenerate the Zend parser.)
else
AC_MSG_CHECKING(bison version)
set `bison --version| grep 'GNU Bison' | cut -d ' ' -f 4 | sed -e 's/\./ /' | tr -d 'a-z'`
if test "${1}" = "1" -a "${2}" -lt "28"; then
AC_MSG_WARN(You will need bison 1.28 if you want to regenerate the Zend parser (found ${1}.${2}).)
fi
AC_MSG_RESULT(${1}.${2} (ok))
fi
if test "$YACC" = "bison -y"; then
AC_CACHE_CHECK([for bison version], php_cv_bison_version, [
set `bison --version| grep 'GNU Bison' | cut -d ' ' -f 4 | sed -e 's/\./ /' | tr -d 'a-z'`
if test "${1}" = "1" -a "${2}" -lt "28"; then
php_cv_bison_version=invalid
else
php_cv_bison_version="${1}.${2} (ok)"
fi
])
fi
case $php_cv_bison_version in
""|invalid[)]
AC_MSG_WARN([You will need bison 1.28, 1.35, 1.75 or 1.875 if you want to regenerate the Zend parsers (found ${1}.${2}).])
YACC="exit 0;"
;;
esac
])
AC_DEFUN([LIBZEND_CHECK_INT_TYPE],[

66
acinclude.m4
View File

@ -1933,16 +1933,22 @@ dnl Search for bison and check it's version
dnl
AC_DEFUN([PHP_PROG_BISON], [
AC_PROG_YACC
if test "$YACC" != "bison -y"; then
AC_MSG_WARN([You will need bison 1.28, 1.35, 1.75 or 1.875 if you want to regenerate the Zend/PHP parsers.])
else
AC_MSG_CHECKING([bison version])
set `bison --version| grep 'GNU Bison' | cut -d ' ' -f 4 | sed -e 's/\./ /'|tr -d a-z`
if test "${1}" -ne "1" -o "(" "${2}" != "28" -a "${2}" != "35" -a "${2}" != "75" -a "${2}" != "875" ")"; then
AC_MSG_WARN([You will need bison 1.28, 1.35, 1.75 or 1.875 if you want to regenerate the Zend/PHP parsers (found ${1}.${2}).])
fi
AC_MSG_RESULT(${1}.${2} (ok))
if test "$YACC" = "bison -y"; then
AC_CACHE_CHECK([for bison version], php_cv_bison_version, [
set `bison --version| grep 'GNU Bison' | cut -d ' ' -f 4 | sed -e 's/\./ /'|tr -d a-z`
if test "${1}" -ne "1" -o "(" "${2}" != "28" -a "${2}" != "35" -a "${2}" != "75" -a "${2}" != "875" ")"; then
php_cv_bison_version=invalid
else
php_cv_bison_version="${1}.${2} (ok)"
fi
])
fi
case $php_cv_bison_version in
""|invalid[)]
AC_MSG_WARN([You will need bison 1.28, 1.35, 1.75 or 1.875 if you want to regenerate the Zend/PHP parsers (found ${1}.${2}).])
YACC="exit 0;"
;;
esac
PHP_SUBST(YACC)
])
@ -1965,19 +1971,25 @@ AC_DEFUN([PHP_PROG_LEX], [
LEX_CFLAGS="-DYY_USE_CONST"
fi
AC_MSG_CHECKING([flex version])
if test "$LEX" ;then
flexvers=`echo "" | $LEX -V -v --version 2>/dev/null | sed -e 's/^.* //' -e 's/\./ /g'`
if test ! -z "$flexvers"; then
set $flexvers
if test "${1}" != "2" -o "${2}" != "5" -o "${3}" != "4"; then
AC_MSG_WARN([You will need flex 2.5.4 if you want to regenerate Zend/PHP lexical parsers.])
AC_CACHE_CHECK([for flex version], php_cv_flex_version, [
flexvers=`echo "" | $LEX -V -v --version 2>/dev/null | sed -e 's/^.* //' -e 's/\./ /g'`
if test ! -z "$flexvers"; then
set $flexvers
if test "${1}" != "2" -o "${2}" != "5" -o "${3}" != "4"; then
php_cv_flex_version=invalid
else
php_cv_flex_version="${1}.${2}.${3} (ok)"
fi
fi
fi
AC_MSG_RESULT(${1}.${2}.${3} (ok))
else
AC_MSG_WARN([You will need flex 2.5.4 or later if you want to regenerate Zend/PHP lexical parsers.])
])
fi
case $php_cv_flex_version in
""|invalid[)]
AC_MSG_WARN([You will need flex 2.5.4 if you want to regenerate Zend/PHP lexical parsers.])
LEX="exit 0;"
;;
esac
PHP_SUBST(LEX)
])
@ -1989,19 +2001,21 @@ dnl
AC_DEFUN([PHP_PROG_RE2C],[
AC_CHECK_PROG(RE2C, re2c, re2c)
if test -n "$RE2C"; then
AC_MSG_CHECKING([re2c version])
AC_CACHE_VAL(php_cv_re2c_version, [
if test `echo "" | re2c --vernum 2>/dev/null` -lt "904"; then
AC_MSG_WARN([You will need re2c 0.94 or later if you want to regenerate PHP parsers.])
AC_CACHE_CHECK([for re2c version], php_cv_re2c_version, [
re2c_vernum=`echo "" | re2c --vernum 2>/dev/null`
if test -z "$rec2_vernum" || test "$re2c_vernum" -lt "904"; then
php_cv_re2c_version=invalid
else
php_cv_re2c_version="`echo "" | re2c --version | cut -d ' ' -f 2 2>/dev/null` (ok)"
fi
])
AC_MSG_RESULT([$php_cv_re2c_version])
else
AC_MSG_WARN([You will need re2c 0.94 or later if you want to regenerate PHP parsers.])
fi
case $php_cv_re2c_version in
""|invalid[)]
AC_MSG_WARN([You will need re2c 0.94 or later if you want to regenerate PHP parsers.])
RE2C="exit 0;"
;;
esac
PHP_SUBST(RE2C)
])