centos7 安装opencc问题

make一直出错

CMakeLists.txt文件修改 c++=11 ==>
https://github.com/BYVoid/OpenCC/commit/8cfee2627146d1912655fb70b413ae27b1b5c026
修改部分如下把14改成11  -std=c++14 ==> -std=c++11
  -DVERSION="$OPENCC_VERSION"
  add_definitions(
    -std=c++11
    -Wall
  )
  set(CMAKE_EXE_LINKER_FLAGS "$CMAKE_EXE_LINKER_FLAGS -pthread")
  if (CMAKE_BUILD_TYPE MATCHES Debug)
    add_definitions(-O0 -g3)
  endif ()
elseif ("$CMAKE_CXX_COMPILER_ID" STREQUAL "GNU")
  add_definitions(
    -std=c++11
    -Wall
  )