X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Flchown.m4;h=e0875fc34cd40744aad403fa4ed090d256661312;hb=69a9b8f8d7acc8677b5657adb83a8ba448737e0c;hp=9e4fb6fc591ad59e5353413fdf4e0a2e0ad512c1;hpb=ee76465ad82c04707c78ff3ed723358217c9e34f;p=gnulib.git

diff --git a/m4/lchown.m4 b/m4/lchown.m4
index 9e4fb6fc5..e0875fc34 100644
--- a/m4/lchown.m4
+++ b/m4/lchown.m4
@@ -1,4 +1,4 @@
-#serial 2
+#serial 3
 
 dnl From Jim Meyering.
 dnl Provide lchown on systems that lack it.
@@ -7,4 +7,14 @@ AC_DEFUN([jm_FUNC_LCHOWN],
 [
   AC_REQUIRE([AC_TYPE_UID_T])
   AC_REPLACE_FUNCS(lchown)
+  if test $ac_cv_func_lchown = no; then
+    gl_PREREQ_LCHOWN
+  fi
+])
+
+# Prerequisites of lib/lchown.c.
+AC_DEFUN([gl_PREREQ_LCHOWN],
+[
+  AC_REQUIRE([AC_HEADER_STAT])
+  :
 ])