From d98b6f24341d954bae05ce2a8c012edf207f11ee Mon Sep 17 00:00:00 2001
From: Fredrik Fornwall <fredrik@fornwall.net>
Date: Thu, 1 Oct 2015 00:36:43 +0200
Subject: [PATCH] Only include <spawn.h> if HAVE_SPAWN_H

This fixes building on platforms such as Android
which lacks <spawn.h>.

Signed-off-by: David Adam <zanchey@ucc.gu.uwa.edu.au>
---
 src/exec.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/exec.cpp b/src/exec.cpp
index e4ae51040..63186ef72 100644
--- a/src/exec.cpp
+++ b/src/exec.cpp
@@ -18,7 +18,9 @@
 #include <assert.h>
 #include <vector>
 #include <algorithm>
+#ifdef HAVE_SPAWN_H
 #include <spawn.h>
+#endif
 #include <wctype.h>
 #include <map>
 #include <string>