问题描述
我只是用 sudo的港口安装升压安装升压1.42.0从MacPorts的。
一切正常。现在，我有我尝试使用生成文件生成一个项目。直到它需要Boost库文件都建立罚款。
Everything worked fine. Now I have a project that I'm trying to build using a makefile. Everything builds fine until it comes to the file that needs the boost library.
它说：结果
SRC / graph.h：20：42：错误：升压/图形/ adjacency_list.hpp：没有这样的文件或目录
It says:
src/graph.h:20:42: error: boost/graph/adjacency_list.hpp: No such file or directory
该文件实际上位于两个地方：结果
/opt/local/include/boost/graph/adjacency_list.hpp结果
和结果
/opt/local/var/macports/software/boost/1.42.0_0/opt/local/include/boost/graph/adjacency_list.hpp
That file is actually located in two places:
/opt/local/include/boost/graph/adjacency_list.hpp
and
/opt/local/var/macports/software/boost/1.42.0_0/opt/local/include/boost/graph/adjacency_list.hpp
在文件src / graph.h它在寻找升压/图形/ adjacency_list.hpp，include语句是在这里：结果
＃包括LT＆;升压/图/ adjacency_list.hpp＆GT;
In the file src/graph.h where it's looking for boost/graph/adjacency_list.hpp, the include statement is here:
#include<boost/graph/adjacency_list.hpp>
我如何使这项工作？
推荐答案
您需要告诉编译器升压龙头安装的基本目录。你可以做到这一点与编译器的 -I 命令行选项：
You need to tell the compiler the base directory where Boost is intalled. You can do that with the compiler's -I command line option:
g++ -I/opt/local/include ...
这篇关于Makefile文件无法找到安装MacPorts的Boost库的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！