Can't call bigint->hex, not a valid method or Undefined subroutine &bigint::hex called 二月 28, 2024 cpan App::cpanminus cpanm --sudo bignum change "use bignum" by "use bigint" 阅读全文
mingw编译protobuf链接报错 十二月 22, 2023 undefined reference to `__emutls_v._ZN6google8protobuf8internal15ThreadSafeArena13thread_cache_E' 增加 IF (WIN32) add_definitions (-DPROTOBUF_USE_DLLS) ENDIF () 阅读全文
libevent设置SOL_SOCKET后反而tcp带宽降低的问题 十二月 01, 2022 原因是: listen的socket需要单独设置下,不然有问题 auto fd = evconnlistener_get_fd(listener) set_socket_buffer(fd , MAX_SOCKET_BUFFER ) 阅读全文
gflags和glog一起源码编译使用的问题 七月 01, 2022 给glog关闭gflags set( WITH_GFLAGS OFF CACHE BOOL "" FORCE ) 然后手动添加宏定义即可 add_compile_definitions( HAVE_LIB_GFLAGS ) 阅读全文
源码编译LLVM 五月 19, 2022 cmake -S llvm -B build -G "Unix Makefiles" -DLLVM_ENABLE_PROJECTS="clang" -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind;compiler-rt;libc;openmp" -DCMAKE_BUILD_TYPE=Release cd build/ make -j8 阅读全文