libstdc++: fix typo in acinclude.m4.

	PR libstdc++/104259

libstdc++-v3/ChangeLog:

	* acinclude.m4: Fix typo.
	* configure: Regenerate.

(cherry picked from commit 14f339894db6ca7fe4772d5528c726694d2517c4)

diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index 696756a6df6ad4742100198beb6890094923d5f0..e2a12607d5dee8611f7d3a63e3573e4df2b91ca6 100644 (file)
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -4834,7 +4834,7 @@ dnl
       [glibcxx_cv_fdopendir=yes],
       [glibcxx_cv_fdopendir=no])
   ])
-  if test $glibcxx_cv_truncate = yes; then
+  if test $glibcxx_cv_fdopendir = yes; then
     AC_DEFINE(HAVE_FDOPENDIR, 1, [Define if fdopendir is available in <dirent.h>.])
   fi
 dnl

diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 316c19a2c95a8c4b01170eefb13fdbf0df647509..64f2552afe5d952ba4557592d588df1d8b30feab 100755 (executable)
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -76851,7 +76851,7 @@ fi
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_fdopendir" >&5
 $as_echo "$glibcxx_cv_fdopendir" >&6; }
-  if test $glibcxx_cv_truncate = yes; then
+  if test $glibcxx_cv_fdopendir = yes; then
 
 $as_echo "#define HAVE_FDOPENDIR 1" >>confdefs.h