67 |
else |
else |
68 |
# We need an additional level of quoting to make sed's regexps work. |
# We need an additional level of quoting to make sed's regexps work. |
69 |
[makeinfo_version=`$MAKEINFO --version 2>&1 \ |
[makeinfo_version=`$MAKEINFO --version 2>&1 \ |
70 |
| sed '1 {s/^.* \([^ ]\+\)$/\1/;q}'`] |
| sed '1 { s/^.* \([^ ]\+\)$/\1/;q }'`] |
71 |
# Consider only the first two numbers in version number string. |
# Consider only the first two numbers in version number string. |
72 |
[makeinfo_version_major=`echo $makeinfo_version \ |
[makeinfo_version_major=`echo $makeinfo_version \ |
73 |
| sed 's/^\([0-9]*\).*$/\1/'`] |
| sed 's/^\([0-9]*\).*$/\1/'`] |