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- Fixed the version detection of Bison.

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# The nice people who work on Bison decided to change the --version output.
This commit is contained in:
foobar 2001-12-10 01:44:17 +00:00
parent 3fa179752a
commit 5d1040309c
1 changed files with 4 additions and 6 deletions
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10
configure.in
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@ -79,13 +79,11 @@ if test "$YACC" != "bison -y"; then
AC_MSG_WARN([You will need bison if you want to regenerate the PHP parsers.])
else
AC_MSG_CHECKING([bison version])
oldIFS=$IFS; IFS=.
set `bison -V | sed -e 's/^GNU Bison version //'`
IFS=$oldIFS
if test "$1" = "1" -a "$2" -lt "25"; then
AC_MSG_WARN([Bison 1.25 or newer needed to regenerate parsers (found $1.$2).])
set `bison --version| grep 'GNU Bison' | cut -d ' ' -f 4 | sed -e 's/\./ /'`
if test "${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.$2 (ok)])
AC_MSG_RESULT(${1}.${2} (ok))
fi
AC_PROG_CC