updates LLVM build

CMakeLists.txt

@@ -40,6 +40,9 @@ set(LIB_SOURCES
 if(WITH_TCC)
 	list(APPEND LIB_SOURCES src/vm/tcc/vm_tgc_c.cpp)
 endif()
+if(WITH_LLVM)
+	list(APPEND LIB_SOURCES src/vm/llvm/vm_tgc_c.cpp src/vm/llvm/fp_impl.cpp)
+endif()
 
 # library files
 FILE(GLOB GEN_ISS_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/src-gen/iss/arch/*.cpp)
@@ -70,7 +73,7 @@ endif()
 add_library(${PROJECT_NAME} ${LIB_SOURCES})
 
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-     target_compile_options(${PROJECT_NAME} PRIVATE -Wno-shift-count-overflow)
+    target_compile_options(${PROJECT_NAME} PRIVATE -Wno-shift-count-overflow)
 elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
     target_compile_options(${PROJECT_NAME} PRIVATE /wd4293)
 endif()
@@ -101,6 +104,13 @@ if(TARGET RapidJSON::RapidJSON)
 elseif(TARGET RapidJSON)
     target_link_libraries(${PROJECT_NAME} PUBLIC RapidJSON)
 endif()
+if(WITH_LLVM)
+	target_compile_definitions(${PROJECT_NAME} PUBLIC ${LLVM_DEFINITIONS})
+	target_include_directories(${PROJECT_NAME} PUBLIC ${LLVM_INCLUDE_DIRS})
+	if(BUILD_SHARED_LIBS)
+		target_link_libraries( ${PROJECT_NAME} PUBLIC ${LLVM_LIBRARIES})
+	endif()
+endif()
 
 
 set_target_properties(${PROJECT_NAME} PROPERTIES