From 2ad91211830d46536be022bd57c2aa942035f4de Mon Sep 17 00:00:00 2001
From: Martin Ebourne <martin@ebourne.me.uk>
Date: Sun, 25 Dec 2005 18:41:55 +0000
Subject: Fix FreeBSD not finding sys/mount.h

---
 infrastructure/m4/ax_check_mount_point.m4 | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'infrastructure/m4')

diff --git a/infrastructure/m4/ax_check_mount_point.m4 b/infrastructure/m4/ax_check_mount_point.m4
index 3ed3f85d..8c843379 100644
--- a/infrastructure/m4/ax_check_mount_point.m4
+++ b/infrastructure/m4/ax_check_mount_point.m4
@@ -19,10 +19,18 @@ dnl @license AllPermissive
 
 AC_DEFUN([AX_CHECK_MOUNT_POINT], [
   AC_CHECK_FUNCS([getmntent statfs])
-  AC_CHECK_HEADERS([mntent.h sys/mnttab.h sys/mount.h],,, [[#include <stdio.h>]])
+  AC_CHECK_HEADERS([sys/param.h])
+  AC_CHECK_HEADERS([mntent.h sys/mnttab.h sys/mount.h],,, [[
+    #include <stdio.h>
+    #ifdef HAVE_SYS_PARAM_H
+      #include <sys/param.h>
+    #endif
+    ]])
   # BSD
   AC_CHECK_MEMBERS([struct statfs.f_mntonname],,, [[
-    #include <sys/param.h>
+    #ifdef HAVE_SYS_PARAM_H
+      #include <sys/param.h>
+    #endif
     #include <sys/mount.h>
     ]])
   # Linux
-- 
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