--- binutils/configure.in

+++ binutils/configure.in

@@ -2231,7 +2231,7 @@ changequote(,)

     # For an installed makeinfo, we require it to be from texinfo 4.4 or

     # higher, else we use the "missing" dummy.

     if ${MAKEINFO} --version \

-       | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[4-9]|[5-9])' >/dev/null 2>&1; then

+       | egrep 'texinfo[^0-9]*(4\.([4-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then

       :

     else

       MAKEINFO="$MISSING makeinfo"

--- binutils/configure

+++ binutils/configure

@@ -3680,7 +3680,7 @@ case " $build_configdirs " in

     # For an installed makeinfo, we require it to be from texinfo 4.4 or

     # higher, else we use the "missing" dummy.

     if ${MAKEINFO} --version \

-       | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[4-9]|[5-9])' >/dev/null 2>&1; then

+       | egrep 'texinfo[^0-9]*(4\.([4-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then

       :

     else

       MAKEINFO="$MISSING makeinfo"