Fix FTBFS on F27

Backported fixes from trunk for various compilation warnings
MIPS support RHBZ#1366701

libffado-MIPS.patch

@@ -0,0 +1,12 @@
+diff -rupN libffado-2.3.0.org/SConstruct libffado-2.3.0/SConstruct
+--- libffado-2.3.0.org/SConstruct	2016-08-08 06:31:03.000000000 -0400
++++ libffado-2.3.0/SConstruct	2017-08-10 21:56:15.358412952 -0400
+@@ -558,7 +558,7 @@ def cpuinfo_kv():
+     for line in f:
+         line = line.strip()
+         if line:
+-            k,v = line.split(':')
++            k,v = line.split(':', 1)
+             yield (k.strip(), v.strip())
+     f.close()
+ 

libffado-diff-trunk-from-r2705-to-r2706.diff

@@ -0,0 +1,10 @@
+Index: trunk/libffado/src/libutil/PosixMessageQueue.cpp
+===================================================================
+--- trunk/libffado/src/libutil/PosixMessageQueue.cpp (revision 2171)
++++ trunk/libffado/src/libutil/PosixMessageQueue.cpp (revision 2706)
+@@ -31,4 +31,5 @@
+ #include <string.h>
+ #include <poll.h>
++#include <signal.h>
+ 
+ #define MQ_INVALID_ID ((mqd_t) -1)

libffado-diff-trunk-from-r2706-to-r2707.diff

@@ -0,0 +1,11 @@
+Index: trunk/libffado/src/bebob/bebob_dl_mgr.cpp
+===================================================================
+--- trunk/libffado/src/bebob/bebob_dl_mgr.cpp (revision 2691)
++++ trunk/libffado/src/bebob/bebob_dl_mgr.cpp (revision 2707)
+@@ -33,4 +33,6 @@
+ 
+ #include "libutil/ByteSwap.h"
++
++#include "ffadodevice.h"
+ 
+ #include <cstdio>

libffado.spec

@@ -1,7 +1,7 @@
 Summary:        Free firewire audio driver library
 Name:           libffado
 Version:        2.3.0
-Release:        5%{?dist}
+Release:        6%{?dist}
 # src/libutil/float_cast.h is LGPLv2+.
 # The rest is (GPLv2 or GPLv3)
 License:        LGPLv2+ and (GPLv2 or GPLv3)
@@ -15,9 +15,23 @@ Source9:        libffado-snapshot.sh
 # We want the documentation for the library API only, not for the entire source:
 # http://subversion.ffado.org/ticket/293
 Patch0:         libffado-api-doc-only.patch
-Patch2:         libffado-gcc6.patch
+Patch1:         libffado-gcc6.patch
 # http://subversion.ffado.org/changeset/2673
-Patch3:         libffado-derefptr.patch
+Patch2:         libffado-derefptr.patch
+# Various backports from the trunk to fix compilation warnings/errors
+# C++11 missing space between literal and string macro
+# http://subversion.ffado.org/changeset/2651
+Patch3:         libffado-diff-trunk-from-r2650-to-r2651.diff
+# std::auto_ptr deprecated
+# http://subversion.ffado.org/changeset/2691
+# http://subversion.ffado.org/changeset/2707
+Patch4:         libffado-diff-trunk-from-r2690-to-r2691.diff
+Patch5:         libffado-diff-trunk-from-r2706-to-r2707.diff
+# SIGEV_THREAD not declared
+# http://subversion.ffado.org/changeset/2706
+Patch6:         libffado-diff-trunk-from-r2705-to-r2706.diff
+# MIPS support. RHBZ#1366701
+Patch7:         libffado-MIPS.patch
 
 BuildRequires:  alsa-lib-devel
 BuildRequires:  dbus-c++-devel
@@ -72,8 +86,13 @@ Applications and utilities for use with libffado.
 %prep
 %setup -q
 %patch0 -p1 -b .api.doc.only
-%patch2 -p1 -b .gcc6
-%patch3 -p1 -b .derefptr
+%patch1 -p1 -b .gcc6
+%patch2 -p1 -b .derefptr
+%patch3 -p2 -b .string
+%patch4 -p2 -b .auto_ptr
+%patch5 -p2 -b .auto_ptr2
+%patch6 -p2 -b .signal_h
+%patch7 -p1 -b .MIPS
 
 # We don't want to install all tests
 sed -i '/Install/d' tests/{,*/}SConscript
@@ -144,6 +163,11 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 
 
 %changelog
+* Thu Aug 10 2017 Orcan Ogetbil <oget[dot]fedora[at]gmail[dot]com> - 2.3.0-6
+- Fix FTBFS on F27
+- Backported fixes from trunk for various compilation warnings
+- MIPS support RHBZ#1366701
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.3.0-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild