Add my upstream commit that fixes the build with libc++.

1 files changed, 50 insertions, 0 deletions

diff --git a/deskutils/libstreamanalyzer/files/patch-libstreamanalyzer__plugins__endplugins__ffmpegendanalyzer.cpp b/deskutils/libstreamanalyzer/files/patch-libstreamanalyzer__plugins__endplugins__ffmpegendanalyzer.cpp
new file mode 100644
index 000000000000..6dee4b79960d
--- /dev/null
+++ b/deskutils/libstreamanalyzer/files/patch-libstreamanalyzer__plugins__endplugins__ffmpegendanalyzer.cpp
@@ -0,0 +1,50 @@
+From ae11c0b24fd3be995185ebdc5a5bbbb92ff30843 Mon Sep 17 00:00:00 2001
+From: Raphael Kubo da Costa <rakuco@FreeBSD.org>
+Date: Tue, 10 Sep 2013 17:50:56 +0300
+Subject: [PATCH] ffmpeg: Rename `mutex' to `g_mutex'.
+
+std::mutex is an actual type in C++11 and is implemented by libc++. The
+build was failing because references to `mutex' in lockmgr were ambiguous,
+as both the mutex variable defined above and std::mutex (because of the
+`using namespace std' statement) were found.
+---
+ plugins/endplugins/ffmpegendanalyzer.cpp | 14 +++++++-------
+ 1 file changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/plugins/endplugins/ffmpegendanalyzer.cpp b/plugins/endplugins/ffmpegendanalyzer.cpp
+index f219912..eaed07f 100644
+--- libstreamanalyzer/plugins/endplugins/ffmpegendanalyzer.cpp
++++ libstreamanalyzer/plugins/endplugins/ffmpegendanalyzer.cpp
+@@ -56,22 +56,22 @@ public:
+     signed char analyze(AnalysisResult& idx, ::InputStream* in);
+ };
+ 
+-STRIGI_MUTEX_DEFINE(mutex);
++STRIGI_MUTEX_DEFINE(g_mutex);
+ 
+ static int
+ lockmgr(void **mtx, enum AVLockOp op) {
+   // pre-allocating a single mutex is the only way to get it to work without changing strigi_thread.h
+-  assert( (*mtx == &mutex) || (op == AV_LOCK_CREATE) );
++  assert( (*mtx == &g_mutex) || (op == AV_LOCK_CREATE) );
+   switch(op) {
+   case AV_LOCK_CREATE:
+-    *mtx = &mutex;
+-    return !!STRIGI_MUTEX_INIT(&mutex);
++    *mtx = &g_mutex;
++    return !!STRIGI_MUTEX_INIT(&g_mutex);
+   case AV_LOCK_OBTAIN:
+-    return !!STRIGI_MUTEX_LOCK(&mutex);
++    return !!STRIGI_MUTEX_LOCK(&g_mutex);
+   case AV_LOCK_RELEASE:
+-    return !!STRIGI_MUTEX_UNLOCK(&mutex);
++    return !!STRIGI_MUTEX_UNLOCK(&g_mutex);
+   case AV_LOCK_DESTROY:
+-    STRIGI_MUTEX_DESTROY(&mutex);
++    STRIGI_MUTEX_DESTROY(&g_mutex);
+     return 0;
+   }
+   return 1;
+-- 
+1.8.4
+