Removing boost dependency from libevmjit

CMakeLists.txt

@@ -32,9 +32,6 @@ else()
 	link_directories(/usr/lib/llvm-3.5/lib)
 endif()
 
-# Boost
-find_package(Boost REQUIRED)
-
 add_subdirectory(libevmjit)
 
 if(EVMJIT_CPP)

libevmjit-cpp/CMakeLists.txt

@@ -1,5 +1,8 @@
 set(TARGET_NAME evmjit-cpp)
 
+# Boost
+find_package(Boost REQUIRED)
+
 set(SOURCES
     Env.cpp     
     JitVM.cpp   JitVM.h

libevmjit/CMakeLists.txt

@@ -15,7 +15,6 @@ add_library(${TARGET_NAME} SHARED ${SOURCES} ${HEADERS})
 set_property(TARGET ${TARGET_NAME} PROPERTY FOLDER "libs")
 
 include_directories(${LLVM_INCLUDE_DIRS})
-include_directories(${Boost_INCLUDE_DIRS})
 
 target_link_libraries(${TARGET_NAME} PRIVATE ${LLVM_LIBS})
 target_link_libraries(${TARGET_NAME} PRIVATE gmp)

libevmjit/Common.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include <vector>
-#include <boost/multiprecision/cpp_int.hpp>
+#include <tuple>
 
 namespace dev
 {
@@ -13,8 +13,6 @@ namespace jit
 using byte = uint8_t;
 using bytes = std::vector<byte>;
 using bytes_ref = std::tuple<byte const*, size_t>;
-using u256 = boost::multiprecision::uint256_t;
-using bigint = boost::multiprecision::cpp_int;
 
 struct NoteChannel {};	// FIXME: Use some log library?
 

libevmjit/Compiler.cpp

@@ -4,6 +4,7 @@
 #include <functional>
 #include <fstream>
 #include <chrono>
+#include <sstream>
 
 #include <llvm/ADT/PostOrderIterator.h>
 #include <llvm/IR/CFG.h>

libevmjit/interface.cpp

@@ -1,5 +1,5 @@
 #include "interface.h"
-#include <cstdio>
+#include <cstring>
 #include "ExecutionEngine.h"
 
 extern "C"