From fea6a77eb7506a6679b3f4bb3e6de3db7a86afa9 Mon Sep 17 00:00:00 2001
From: Otavio Salvador <otavio@ossystems.com.br>
Date: Nov 22 2010 11:44:23 +0000
Subject: build: check for slang.h header


The system depends on slang to be installed so make it clear on
configure.ac.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

---

diff --git a/configure.ac b/configure.ac
index f1e56c8..a09bf6d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,6 +15,7 @@ AC_PROG_INSTALL
 AC_PROG_LN_S
 
 AC_CHECK_HEADERS([sys/select.h alloca.h])
+AC_CHECK_HEADERS([slang.h])
 
 AC_MSG_CHECKING([for python versions])
 PYTHONVERS=$(echo /usr/include/python*/Python.h | sed "s|/usr/include/||g"| sed "s|/Python.h||g" 2> /dev/null)