PR binutils/4987

[deliverable/binutils-gdb.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index a1772c07371a2b83100a058395a000b046a5e2c9..1624f1e898f434407b4c6a8aa5ff9b83ae07b9fa 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2462,7 +2462,7 @@ 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"