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Fix configure's regexp for extracting the Perl version number from perl -v

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output.  Per bug #5339, Perl 5.11 has changed the format of that output
enough to break the previous coding.

Alex Hunsaker
This commit is contained in:
Tom Lane
2010-02-23 18:35:07 +00:00
parent 1bc8acca25
commit dc43e2f540
2 changed files with 3 additions and 3 deletions
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2
configure vendored
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@ -6867,7 +6867,7 @@ fi
fi
if test "$PERL"; then
pgac_perl_version=`$PERL -v 2>/dev/null | sed -n 's/This is perl, v[a-z ]*//p' | sed 's/ .*//'`
pgac_perl_version=`$PERL -v 2>/dev/null | sed -n 's/This is perl.*v[a-z ]*\([0-9]\.[0-9][0-9.]*\).*$/\1/p'`
{ $as_echo "$as_me:$LINENO: using perl $pgac_perl_version" >&5
$as_echo "$as_me: using perl $pgac_perl_version" >&6;}
if echo "$pgac_perl_version" | sed 's/[.a-z_]/ /g' | \