Fix CMake build files.

Summary: This diff fixes the CMake files to support XPRS decoding feature, which can be enabled by `-DBUILD_WITH_XPRS=ON` flag in CMake.

Reviewed By: georges-berenger

Differential Revision: D73452902

fbshipit-source-id: 10bdf6e8d4268573fec1af147ca082484cac9188

Author: YLouWashU

CMakeLists.txt

@@ -70,6 +70,19 @@ add_subdirectory(vrs)
 
 OPTION(BUILD_TOOLS "Build all of the tools" ON)
 OPTION(BUILD_SAMPLES "Build sample code and sample apps" ON)
+OPTION(BUILD_WITH_XPRS "Build with XPRS decoding library" OFF)
+
+# Check the operating system for BUILD_WITH_XPRS
+if (BUILD_WITH_XPRS)
+  if (NOT TARGET_LINUX)
+    message(FATAL_ERROR "BUILD_WITH_XPRS is only supported on Linux.")
+  endif()
+endif()
+
+# Add xprs folder if BUILD_WITH_XPRS is set
+if (BUILD_WITH_XPRS)
+  add_subdirectory(${VRS_SOURCE_DIR}/xprs)
+endif()
 
 if (BUILD_TOOLS)
   # Add the vrs command line utility

tools/vrs/CMakeLists.txt

@@ -29,6 +29,12 @@ target_link_libraries(vrs
     vrs_logging
 )
 
+# Conditionally link to vrs_utils_xprs if INCLUDE_XPRS is set
+  if (BUILD_WITH_XPRS)
+    target_link_libraries(vrs PRIVATE vrs_utils_xprs)
+  endif()
+
+
 install(TARGETS vrs EXPORT VRSLibTargets
   RUNTIME DESTINATION bin
 )

tools/vrs/vrs.cpp

@@ -16,12 +16,22 @@
 
 #include "VrsCommand.h"
 
+#ifdef INCLUDE_XPRS
+#include <vrs/utils/DecoderFactory.h>
+#include <vrs/utils/xprs/XprsDecoder.h>
+#endif
+
 #include <vrs/os/Utils.h>
 
 using namespace std;
 using namespace vrscli;
 
 int main(int argc, char** argv) {
+// Initialize with XPRS if included
+#ifdef INCLUDE_XPRS
+  vrs::utils::DecoderFactory::get().registerDecoderMaker(vrs::vxprs::xprsDecoderMaker);
+#endif
+
   const string& appName = vrs::os::getFilename(argv[0]);
   if (argc == 1) {
     printHelp(appName);

tools/vrsplayer/CMakeLists.txt

@@ -42,6 +42,11 @@ if (QT_FOUND)
       Threads::Threads
   )
 
+  # Conditionally link to vrs_utils_xprs if INCLUDE_XPRS is set
+  if (BUILD_WITH_XPRS)
+    target_link_libraries(vrsplayer PRIVATE vrs_utils_xprs)
+  endif()
+
   install(TARGETS vrsplayer EXPORT VRSLibTargets
     RUNTIME DESTINATION bin
   )

tools/vrsplayer/main.cpp

@@ -35,6 +35,11 @@ Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin)
 
 #include "PlayerWindow.h"
 
+#ifdef INCLUDE_XPRS
+#include <vrs/utils/DecoderFactory.h>
+#include <vrs/utils/xprs/XprsDecoder.h>
+#endif
+
 using namespace std;
 
 namespace {
@@ -90,5 +95,9 @@ int main(int argc, char* argv[]) {
 
   vrsp::PlayerWindow playerWindow(app);
 
+#ifdef INCLUDE_XPRS
+  vrs::utils::DecoderFactory::get().registerDecoderMaker(vrs::vxprs::xprsDecoderMaker);
+#endif
+
   return app.run(playerWindow.getPlayerUI(), parser);
 }

vrs/utils/CMakeLists.txt

@@ -43,6 +43,11 @@ if (BUILD_WITH_OPUS)
   target_compile_definitions(vrs_utils PRIVATE OPUS_IS_AVAILABLE)
 endif()
 
+if (BUILD_WITH_XPRS)
+  add_subdirectory(xprs)
+  target_compile_definitions(vrs_utils PUBLIC INCLUDE_XPRS)
+endif()
+
 target_include_directories(vrs_utils
   INTERFACE
     $<BUILD_INTERFACE:${VRS_SOURCE_DIR}>