externals: Add lz4.

externals/CMakeLists.txt

@@ -28,6 +28,11 @@ add_subdirectory(glad)
 # inih
 add_subdirectory(inih)
 
+# lz4
+set(LZ4_BUNDLED_MODE ON)
+add_subdirectory(lz4/contrib/cmake_unofficial)
+target_include_directories(lz4_static INTERFACE ./lz4/lib)
+
 # MicroProfile
 add_library(microprofile INTERFACE)
 target_include_directories(microprofile INTERFACE ./microprofile)

externals/lz4

@@ -0,0 +1 @@
+Subproject commit c10863b98e1503af90616ae99725ecd120265dfb

src/core/CMakeLists.txt

@@ -389,7 +389,7 @@ set(HEADERS
 create_directory_groups(${SRCS} ${HEADERS})
 add_library(core STATIC ${SRCS} ${HEADERS})
 target_link_libraries(core PUBLIC common PRIVATE audio_core video_core)
-target_link_libraries(core PUBLIC Boost::boost PRIVATE cryptopp dynarmic fmt)
+target_link_libraries(core PUBLIC Boost::boost PRIVATE cryptopp dynarmic fmt lz4_static)
 if (ENABLE_WEB_SERVICE)
     target_link_libraries(core PUBLIC json-headers web_service)
 endif()