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-rw-r--r--gdb/configure.ac1
1 files changed, 0 insertions, 1 deletions
diff --git a/gdb/configure.ac b/gdb/configure.ac
index 88db73a..6025e89 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1072,7 +1072,6 @@ fi
# Checks for header files. #
# ------------------------- #
-AC_HEADER_DIRENT
AC_HEADER_STDC
# elf_hp.h is for HP/UX 64-bit shared library support.
AC_CHECK_HEADERS([nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \