From 69214a8789d3b17b29a19174d5b421ddfd2e91fa Mon Sep 17 00:00:00 2001
From: Jorrit Fahlke <joe@dune-project.org>
Date: Tue, 23 Feb 2010 16:45:58 +0000
Subject: [PATCH] Document _slu_search_default().

[[Imported from SVN: r5901]]
---
 m4/superlu.m4 | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/m4/superlu.m4 b/m4/superlu.m4
index ec74a7584..2fe84e9c8 100644
--- a/m4/superlu.m4
+++ b/m4/superlu.m4
@@ -69,6 +69,16 @@ AC_DEFUN([_slu_search_versions],
     ]
 )
 
+
+# _slu_search_default()
+#
+# Search for SuperLU in the default locations "/usr" and "/usr/local".
+#
+# Shell variables:
+#   with_superlu
+#     Root of the SuperLU installation: first of "/usr" and "/usr/local".
+#     Contents is only meaningful for my_slu_found=yes.
+#   For other output variables see documentation of _slu_search_versions().
 AC_DEFUN([_slu_search_default],
     [
 	with_superlu=/usr
-- 
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