编译boost C++ 11 clang mac找不到cstddef

Question

我无法使用Mac OS x 10.8.2上的clang 3.1编译boost.

这就是我做的:

./bootstrap.sh --with-toolset=clang
./b2 toolset=clang cxxflags="-std=c++11 -stdlib=libc++" linkflags="-stdlib=libc++"

我也试过没有计时,测试,波动和信号.我尝试了一个user-config.jam

using clang-darwin

这是我几乎每个文件都有的错误:

/boost/config/select_stdlib_config.hpp:18:12: fatal error: 'cstddef' file not found

它有点类似于如何用clang ++/libc ++编译/链接Boost？

谢谢 :-)

更新:我确实安装了最新的Xcode 4.5.2并安装了命令行工具.

这是控制台输出的一部分:

Kikohs:trunk kikohs$ ./b2 toolset=clang cxxflags="-std=c++11 -stdlib=libc++" linkflags="-stdlib=libc++"
Performing configuration checks

- 32-bit                   : no
- 64-bit                   : yes
- x86                      : yes
- has_icu builds           : no
warning: Graph library does not contain MPI-based parallel components.
note: to enable them, add "using mpi ;" to your user-config.jam
    - gcc visibility           : yes
    - long double support      : no
warning: skipping optional Message Passing Interface (MPI) library.
note: to enable MPI support, add "using mpi ;" to user-config.jam.
note: to suppress this message, pass "--without-mpi" to bjam.
note: otherwise, you can safely ignore this message.

构建Boost C++库.

- iconv (libc)             : no
- iconv (separate)         : yes
- icu                      : no
- icu (lib64)              : no

组件配置:

- atomic                   : building
- chrono                   : building
- context                  : building
- date_time                : building
- exception                : building
- filesystem               : building
- graph                    : building
- graph_parallel           : building
- iostreams                : building
- locale                   : building
- math                     : building
- mpi                      : building
- program_options          : building
- python                   : building
- random                   : building
- regex                    : building
- serialization            : building
- signals                  : building
- system                   : building
- test                     : building
- thread                   : building
- timer                    : building
- wave                     : building

...patience...
...patience...
...patience...
...patience...
...found 8672 targets...
...updating 1127 targets...
common.mkdir bin.v2/libs/atomic
common.mkdir bin.v2/libs/atomic/build
common.mkdir bin.v2/libs/atomic/build/clang-darwin-4.2.1
common.mkdir bin.v2/libs/atomic/build/clang-darwin-4.2.1/debug
clang-darwin.compile.c++ bin.v2/libs/atomic/build/clang-darwin-4.2.1/debug/lockpool.o
In file included from libs/atomic/src/lockpool.cpp:1:
./boost/atomic.hpp:10:10: fatal error: 'cstddef' file not found
#include <cstddef>
     ^
1 error generated.

"clang++" -x c++ -O0 -g -std=c++11 -stdlib=libc++ -O0 -fno-inline -Wall -g -DBOOST_ALL_NO_LIB=1 -DBOOST_ATOMIC_DYN_LINK=1 -DBOOST_ATOMIC_SOURCE -I"." -c -o "bin.v2/libs/atomic/build/clang-darwin-4.2.1/debug/lockpool.o" "libs/atomic/src/lockpool.cpp"

Answer 1

看起来您忘了在clang旁边安装libc ++标头.

如果您不想安装标题,请尝试Apple分发的clang版本作为Command Line Tools包的一部分; 它已通过更多测试,并且已经正确设置.

Answer 2

几个小时后我终于解决了我的问题。

Homebrew 弄乱了我的路径，由于某种原因，我的 clang 找不到 libc++ 标头。

boost 1.52有一个bug。

请参阅Boost 数值限制错误

我必须编辑该文件：

boost/config/stdlib/libcpp.hpp

并修补它：

#if _LIBCPP_VERSION < 1002 
#   define BOOST_NO_CXX11_NUMERIC_LIMITS 
#endif 

现在 boost 正在正常构建......