From ff0d431cbed74a2495b78dedce8f74f2b5a436ea Mon Sep 17 00:00:00 2001
From: Alec Leamas <leamas.alec@gmail.com>
Date: Sun, 23 Oct 2016 15:07:21 +0200
Subject: [PATCH 02/10] configure: Fix cross-compilation error (#233).

---
 configure.ac | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/configure.ac b/configure.ac
index a041571..20933a8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -305,6 +305,19 @@ AC_RUN_IFELSE([AC_LANG_PROGRAM([[
   AC_MSG_RESULT(yes)
 ],[
   AC_MSG_RESULT(no)
+],[
+  case x$HAVE_WORKING_POLL in
+    xyes)
+      AC_MSG_RESULT(yes)
+      AC_DEFINE(HAVE_POLL_FINE)
+      ;;
+    xno)
+      AC_MSG_RESULT(no)
+      ;;
+    *) AC_MSG_ERROR([
+         Define HAVE_WORKING_POLL to "yes" or "no" when cross-compiling])
+      ;;
+  esac
 ])
 
 
@@ -429,6 +442,9 @@ AC_ARG_ENABLE([python3_fix],
   [enable_python3_fix="no"])
 AM_CONDITIONAL(NEED_PYTHON3, [test "x$enable_python3_fix" = "xyes"])
 
+AC_ARG_VAR(HAVE_WORKING_POLL,[
+	   On cross-compile: Target has a working poll(2) implementation])
+
 suffix=$(echo "$VERSION" | sed 's/.*-//')
 AM_CONDITIONAL(DEVEL, [test x$suffix = xdevel])
 
-- 
2.5.5