First cut for a FreeBSD port - much still not working

media/base/media_posix.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/base/media.h"
 
 #include <string>
 
 #include <dlfcn.h>
 
 #include "base/file_path.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "third_party/ffmpeg/ffmpeg_stubs.h"
 
 namespace tp_ffmpeg = third_party_ffmpeg;
 
 namespace media {
 
 namespace {
 
 #if defined(OS_MACOSX)
 #define DSO_NAME(MODULE, VERSION) ("lib" MODULE "." #VERSION ".dylib")
-#elif defined(OS_LINUX)
+#elif defined(OS_POSIX)
 #define DSO_NAME(MODULE, VERSION) ("lib" MODULE ".so." #VERSION)
 #else
 #error "Do not know how to construct DSO name for this OS."
 #endif
 
 // Retrieves the DSOName for the given key.
 std::string GetDSOName(tp_ffmpeg::StubModules stub_key) {
   switch (stub_key) {
     case tp_ffmpeg::kModuleAvcodec52:
       return FILE_PATH_LITERAL(DSO_NAME("avcodec", 52));
@@ skipping 17 matching lines @@
   for (int i = 0; i < static_cast<int>(tp_ffmpeg::kNumStubModules); ++i) {
     tp_ffmpeg::StubModules module = static_cast<tp_ffmpeg::StubModules>(i);
     FilePath path = module_dir.Append(GetDSOName(module));
     paths[module].push_back(path.value());
   }
 
   return tp_ffmpeg::InitializeStubs(paths);
 }
 
 }  // namespace media