From 722ffb8612631b9f11d888c737facdcb0580aaad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Krause?= <jkrause@posteo.de>
Date: Wed, 1 Oct 2014 22:31:11 +0200
Subject: [PATCH 1/1] uclibc fixes
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Add necessary fixes to build with uClibc

 - Missing #include of C library headers
 - exp10 is not available in uClibc

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jörg Krause <jkrause@posteo.de>
---
 libupnpp/control/avtransport.cxx      | 2 ++
 libupnpp/control/ohplaylist.cxx       | 1 +
 libupnpp/control/renderingcontrol.cxx | 2 ++
 libupnpp/device/device.cxx            | 1 +
 libupnpp/soaphelp.cxx                 | 4 ++++
 libupnpp/upnpavutils.cxx              | 1 +
 upmpd/upmpd.cxx                       | 1 +
 upmpd/upmpdutils.cxx                  | 7 +++++++
 8 files changed, 19 insertions(+)

Index: b/libupnpp/control/avtransport.cxx
===================================================================
--- a/libupnpp/control/avtransport.cxx
+++ b/libupnpp/control/avtransport.cxx
@@ -15,6 +15,8 @@
  *       59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
 
+#include <stdlib.h>
+
 #include <string>
 #include <functional>
 
Index: b/libupnpp/control/ohplaylist.cxx
===================================================================
--- a/libupnpp/control/ohplaylist.cxx
+++ b/libupnpp/control/ohplaylist.cxx
@@ -14,6 +14,7 @@
  *       Free Software Foundation, Inc.,
  *       59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
+#include <stdlib.h>
 #include <arpa/inet.h>
 
 #include <string>
Index: b/libupnpp/control/renderingcontrol.cxx
===================================================================
--- a/libupnpp/control/renderingcontrol.cxx
+++ b/libupnpp/control/renderingcontrol.cxx
@@ -15,6 +15,8 @@
  *       59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
 
+#include <stdlib.h>
+
 #include <string>
 #include <functional>
 
Index: b/libupnpp/device/device.cxx
===================================================================
--- a/libupnpp/device/device.cxx
+++ b/libupnpp/device/device.cxx
@@ -17,6 +17,7 @@
 #include "config.h"
 
 #include <time.h>
+#include <errno.h>
 #include <sys/time.h>
 
 #include <iostream>
Index: b/libupnpp/soaphelp.cxx
===================================================================
--- a/libupnpp/soaphelp.cxx
+++ b/libupnpp/soaphelp.cxx
@@ -16,6 +16,10 @@
  */
 #include "config.h"
 
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
 #include <iostream>
 using namespace std;
 
Index: b/libupnpp/upnpavutils.cxx
===================================================================
--- a/libupnpp/upnpavutils.cxx
+++ b/libupnpp/upnpavutils.cxx
@@ -14,6 +14,7 @@
  *       Free Software Foundation, Inc.,
  *       59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
+#include <cstdio>
 #include <string>
 using namespace std;
 
Index: b/upmpd/upmpd.cxx
===================================================================
--- a/upmpd/upmpd.cxx
+++ b/upmpd/upmpd.cxx
@@ -22,6 +22,7 @@
 #include <signal.h>
 #include <sys/types.h>
 #include <pwd.h>
+#include <errno.h>
 
 #include <string>
 #include <iostream>
Index: b/upmpd/upmpdutils.cxx
===================================================================
--- a/upmpd/upmpdutils.cxx
+++ b/upmpd/upmpdutils.cxx
@@ -21,6 +21,8 @@
 // not linking to Qt or glib just to get path-concatenating
 // functions...
 
+#define _GNU_SOURCE
+
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/types.h>
@@ -31,6 +33,7 @@
 #include <regex.h>
 #include <errno.h>
 #include <string.h>
+#include <stdlib.h>
 #ifndef O_STREAMING
 #define O_STREAMING 0
 #endif
@@ -283,6 +286,10 @@
 #ifdef __APPLE__
 #define exp10 __exp10
 #endif
+#ifdef __UCLIBC__
+/* 10^x = 10^(log e^x) = (e^x)^log10 = e^(x * log 10) */
+#define exp10(x) (exp((x) * log(10)))
+#endif /* __UCLIBC__ */
 
 // Translate VolumeDB to MPD 0-100
 int dbvaluetopercent(int dbvalue)
Index: b/upmpd/ohmetacache.cxx
===================================================================
--- a/upmpd/ohmetacache.cxx
+++ b/upmpd/ohmetacache.cxx
@@ -18,6 +18,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <string.h>
+#include <errno.h>
 
 #include <iostream>
 using namespace std;