From 4f5960c9fb018d0b68a4aba5f3e44a4da184ae25 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Thu, 13 Mar 2003 13:06:44 +0000
Subject: (jm_MACROS): Arrange to compile the corresponding stub function if
 any of the following is missing: fchown, lstat, readlink. From Richard Dawe.

---
 m4/jm-macros.m4 | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'm4')

diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4
index f74a7cd75..1a3f317e1 100644
--- a/m4/jm-macros.m4
+++ b/m4/jm-macros.m4
@@ -227,6 +227,12 @@ AC_DEFUN([jm_MACROS],
   AC_REQUIRE([jm_AC_DOS])
   AC_REQUIRE([AC_FUNC_CANONICALIZE_FILE_NAME])
 
+  # If any of these functions don't exist (e.g. DJGPP 2.03),
+  # use the corresponding stub.
+  AC_CHECK_FUNC([fchown], , [AC_LIBOBJ(fchown-stub)])
+  AC_CHECK_FUNC([lstat], , [AC_LIBOBJ(lstat-stub)])
+  AC_CHECK_FUNC([readlink], , [AC_LIBOBJ(readlink-stub)])
+
 ])
 
 # These tests must be run before any use of AC_CHECK_TYPE,
-- 
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