[PATCH] top-level: Fix comment about --enable-libstdcxx in configure

[Jonathan Wakely via Gcc-patches]

I'm going to push this as obvious, but do I need to do anything special
to sync it with binutils, or will that happen next time somebody needs a
proper fix?

-- >8 --

The custom option for enabling/disabling libstdc++ is not spelled the
same as the directory name:

AC_ARG_ENABLE(libstdcxx,
AS_HELP_STRING([--disable-libstdcxx],
  [do not build libstdc++-v3 directory])

The comment referring to it later use the wrong name.

ChangeLog:

        * configure.ac: Fix incorrect option in comment.
        * configure: Regenerate.
---
 configure    | 2 +-
 configure.ac | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 9c2d7df1bb2..f7e0fa46c9c 100755
--- a/configure
+++ b/configure
@@ -3390,7 +3390,7 @@ case "${target}" in
 esac
 
 # Disable libstdc++-v3 for some systems.
-# Allow user to override this if they pass --enable-libstdc++-v3
+# Allow user to override this if they pass --enable-libstdcxx
 if test "${ENABLE_LIBSTDCXX}" = "default" ; then
   case "${target}" in
     *-*-vxworks*)
diff --git a/configure.ac b/configure.ac
index 68cc5cc31fe..434b1a267a4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -649,7 +649,7 @@ case "${target}" in
 esac
 
 # Disable libstdc++-v3 for some systems.
-# Allow user to override this if they pass --enable-libstdc++-v3
+# Allow user to override this if they pass --enable-libstdcxx
 if test "${ENABLE_LIBSTDCXX}" = "default" ; then
   case "${target}" in
     *-*-vxworks*)
-- 
2.34.1