CMakeLists.txt update.

CMakeLists.txt

@@ -12,12 +12,14 @@ set(INCLUDE ${ROOT}/src ${ROOT}/lib/include)
 
 option(enable_trmem "Enable/Disable TransientMemProto" ON)
 option(enable_movmem "Enable/Disable MovMemProto" ON)
+option(IS_EMCC_ENV "Is protocol be used in WASM of not" OFF)
 option(DEBUG "Only enable during development" OFF)
 
 
 include_directories(${INCLUDE})
 
 if(DEBUG)
+message("Fetching googletest...")
 # Google Test
 include(FetchContent)
 FetchContent_Declare(
@@ -27,8 +29,12 @@ FetchContent_Declare(
 # For Windows: Prevent overriding the parent project's compiler/linker settings
 set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
 FetchContent_MakeAvailable(googletest)
+message("Fetching googletest...Done")
+endif()
 
 set(LIBAV libav)
+
+if (DEBUG)
 ExternalProject_Add(
     libav
     GIT_REPOSITORY https://github.com/FFmpeg/FFmpeg.git
@@ -37,6 +43,7 @@ ExternalProject_Add(
     CONFIGURE_COMMAND ../${LIBAV}/configure  --disable-x86asm --enable-libx264 --enable-debug --extra-cflags=-g
                                              --extra-ldflags=-g --enable-gpl --shlibdir=${PROJECT_SOURCE_DIR}/lib/
                                              --disable-ffmpeg --disable-ffprobe --disable-ffplay --prefix=${PROJECT_SOURCE_DIR}/lib/
+                                             --enable-shared
     BUILD_COMMAND make -j
     INSTALL_COMMAND make install
     UPDATE_COMMAND  ""
@@ -65,7 +72,15 @@ endif()
 
 
 # Library
-add_library(shmproto ${SRC_Files})
+if(NOT IS_EMCC_ENV)
+add_library(shmproto SHARED ${SRC_Files})
+target_link_libraries(shmproto
+  avformat avcodec avdevice avfilter avutil
+  swresample swscale postproc z x264 lzma)
+else()
+add_library(shmproto STATIC ${SRC_Files})
+endif()
+
 install(TARGETS shmproto
         DESTINATION ${CMAKE_INSTALL_LIBDIR})
 install(FILES ${ROOT}/src/proto/proto.h
@@ -73,19 +88,7 @@ install(FILES ${ROOT}/src/proto/proto.h
               ${ROOT}/src/proto/proto.h
               ${ROOT}/src/proto/movMemProto.h
         DESTINATION include)
-target_link_libraries(shmproto
-  ${CMAKE_SOURCE_DIR}/lib/lib/libavformat.a
-  ${CMAKE_SOURCE_DIR}/lib/lib/libavcodec.a
-  ${CMAKE_SOURCE_DIR}/lib/lib/libavdevice.a
-  ${CMAKE_SOURCE_DIR}/lib/lib/libavfilter.a
-  ${CMAKE_SOURCE_DIR}/lib/lib/libavutil.a
-  ${CMAKE_SOURCE_DIR}/lib/lib/libswresample.a
-  ${CMAKE_SOURCE_DIR}/lib/lib/libswscale.a
-  ${CMAKE_SOURCE_DIR}/lib/lib/libpostproc.a
-  )
-target_link_libraries(shmproto z)
-target_link_libraries(shmproto x264)
-target_link_libraries(shmproto lzma)
+
 
 
 if(DEBUG)
@@ -94,7 +97,7 @@ set(Tests ${ROOT}/tests)
 set(TestCases
     ${Tests}/ioctxTestCases.cc)
 add_executable(unittest ${TestCases} ${SRC_Files})
-
+add_dependencies(unittest libav)
 add_custom_command(TARGET unittest PRE_BUILD
   COMMAND ${CMAKE_COMMAND} -E copy_directory
   ${CMAKE_SOURCE_DIR}/resources/ $<TARGET_FILE_DIR:unittest>/resources)