1 files changed, 47 insertions, 0 deletions
diff --git a/community/directfb/0002-Fix-musl-PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP-comp.patch b/community/directfb/0002-Fix-musl-PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP-comp.patch
new file mode 100644
index 00000000000..03b087fc2c1
--- /dev/null
+++ b/community/directfb/0002-Fix-musl-PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP-comp.patch
@@ -0,0 +1,47 @@
+--- a/lib/direct/os/linux/glibc/mutex.h
++++ b/lib/direct/os/linux/glibc/mutex.h
+@@ -46,7 +46,6 @@ struct __D_DirectMutex {
+ /**********************************************************************************************************************/
+
+ #define DIRECT_MUTEX_INITIALIZER(name)            { PTHREAD_MUTEX_INITIALIZER }
+-#define DIRECT_RECURSIVE_MUTEX_INITIALIZER(name)  { PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP }
+
+ #endif
+
+--- a/lib/direct/trace.c
++++ b/lib/direct/trace.c
+@@ -89,7 +89,7 @@ struct __D_DirectTraceBuffer {
+ /**************************************************************************************************/
+
+ static DirectLink  *buffers;
+-static DirectMutex  buffers_lock = DIRECT_RECURSIVE_MUTEX_INITIALIZER(buffers_lock);
++static DirectMutex  buffers_lock = DIRECT_MUTEX_INITIALIZER(buffers_lock);
+
+ /**************************************************************************************************/
+
+--- a/src/directfb.c
++++ b/src/directfb.c
+@@ -163,6 +163,15 @@ DirectFBSetOption( const char *name, const char *value )
+      return DFB_OK;
+ }
+
++
++static pthread_once_t lock_init_once = PTHREAD_ONCE_INIT;
++static DirectMutex lock;
++
++static void lock_init(void)
++{
++    direct_recursive_mutex_init(&lock);
++}
++
+ /*
+  * Programs have to call this to get the super interface
+  * which is needed to access other functions
+@@ -215,7 +224,7 @@ DirectFBCreate( IDirectFB **interface_ptr )
+      if (dfb_config->remote.host)
+           return CreateRemote( dfb_config->remote.host, dfb_config->remote.port, interface_ptr );
+
+-     static DirectMutex lock = DIRECT_RECURSIVE_MUTEX_INITIALIZER(lock);
++     pthread_once(&lock_init_once, lock_init);
+
+      direct_mutex_lock( &lock );