diff --git a/configure b/configure
index d341453..ddfd1c4 100755
--- a/configure
+++ b/configure
@@ -11258,7 +11258,7 @@
  getgrouplist getgroups getlogin getloadavg getpeername getpgid getpid \
  getpriority getresuid getresgid getpwent getpwnam_r getpwuid_r getspnam getspent getsid getwd \
  if_nameindex \
- initgroups kill killpg lchmod lchown lockf linkat lstat lutimes mmap \
+ initgroups kill killpg lchown lockf linkat lstat lutimes mmap \
  memrchr mbrtowc mkdirat mkfifo \
  mkfifoat mknod mknodat mktime mremap nice openat pathconf pause pipe2 plock poll \
  posix_fallocate posix_fadvise posix_spawn pread preadv preadv2 \
@@ -11289,10 +11289,16 @@
 # links. Some libc implementations have a stub lchmod implementation that always
 # returns an error.
 if test "$MACHDEP" != linux; then
+  for ac_func in lchmod
+do :
   ac_fn_c_check_func "$LINENO" "lchmod" "ac_cv_func_lchmod"
 if test "x$ac_cv_func_lchmod" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LCHMOD 1
+_ACEOF
 
 fi
+done
 
 fi
 
diff --git a/configure.ac b/configure.ac
index cf7328c..cc1bba4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3438,7 +3438,7 @@
  getgrouplist getgroups getlogin getloadavg getpeername getpgid getpid \
  getpriority getresuid getresgid getpwent getpwnam_r getpwuid_r getspnam getspent getsid getwd \
  if_nameindex \
- initgroups kill killpg lchmod lchown lockf linkat lstat lutimes mmap \
+ initgroups kill killpg lchown lockf linkat lstat lutimes mmap \
  memrchr mbrtowc mkdirat mkfifo \
  mkfifoat mknod mknodat mktime mremap nice openat pathconf pause pipe2 plock poll \
  posix_fallocate posix_fadvise posix_spawn pread preadv preadv2 \
@@ -3458,7 +3458,7 @@
 # links. Some libc implementations have a stub lchmod implementation that always
 # returns an error.
 if test "$MACHDEP" != linux; then
-  AC_CHECK_FUNC(lchmod)
+  AC_CHECK_FUNCS(lchmod)
 fi
 
 AC_CHECK_DECL(dirfd,