我正在编译一个依赖于google-sparsehash的C ++项目。
所以我通过brew install google-sparsehash --cc=gcc-4.2命令安装了稀疏。
但是，当我最终编译我的项目时，我得到fatal error: 'tr1/functional' file not found。我想解决这个问题，你能帮助我吗？
编译器的输出显示如下：
c++ -- cb/allBalances.cpp
c++ -- cb/allAddresses.cpp
c++ -- callback.cpp
c++ -- cb/closure.cpp
c++ -- cb/dumpTX.cpp
c++ -- parser.cpp
c++ -- cb/pristine.cpp
c++ -- cb/rewards.cpp
clang: clang: clangclang: : clangclang: : clangclang: : warning: warning: warning: warning: warning: warning: warning: warning: argument unused during compilation: '-fno-check-new'argument unused during compilation: '-fno-check-new'argument unused during compilation: '-fno-check-new'argument unused during compilation: '-fno-check-new'argument unused during compilation: '-fno-check-new'argument unused during compilation: '-fno-check-new'argument unused during compilation: '-fno-check-new'argument unused during compilation: '-fno-check-new'
In file included from cb/rewards.cpp:4:
In file included from ./util.h:103:
In file included from /usr/local/include/google/dense_hash_map:34:
/usr/local/include/sparsehash/dense_hash_map:106:10: fatal error: 'tr1/functional' file not found
In file included from cb/pristine.cpp:4:
In file included from ./util.h:103:
In file included from /usr/local/include/google/dense_hash_map:34:
/usr/local/include/sparsehash/dense_hash_map:106:10: fatal error: 'tr1/functional' file not found
In file included from cb/closure.cpp:4:
In file included from ./util.h:103:
In file included from /usr/local/include/google/dense_hash_map:34:
/usr/local/include/sparsehash/dense_hash_map:106:10: fatal error: 'tr1/functional' file not found
#include HASH_FUN_H // for hash<>#include HASH_FUN_H // for hash<>
^
当我输入c++ -v时，我得到：
Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
Target: x86_64-apple-darwin13.2.0
Thread model: posix
谢谢。