Question

我有很多源代码，大部分是用Fortran90语言编写的，但有些部分是用C语言编写的。此代码为了正确编译需要安装MPI和HDF5。我现在已经安装了它们，当我尝试编译模型时（编译不是./compile命令而是./install.sh而是它会处理所有事情，包括编译）。我有一个很长的错误，所有都与头文件的路径有关。这是错误：

Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h
Can't find file: mpif.h 
Can't find file: mpif.h
Can't find file: mpif.h 
Can't find file: mpif.h
Can't find file: mpif.h  
Can't find file: mpif.h
Can't find file: mpif.h   
Can't find file: mpif.h
Can't find file: stdio.h
Can't find file: math.h
Can't find file: stdlib.h
Can't find file: malloc/malloc.h
Can't find file: malloc.h
Can't find file: stdlib.h
Can't find file: errno.h
Can't find file: string.h
Can't find file: ctype.h
Can't find file: dirent.h
Can't find file: string.h

之后还有其他一些错误，我认为它们与上述错误有关。我试图在./bashrc中设置PATH，当我搜索示例找到mpif.h时，它返回：

[hamid@localhost bin]$ locate mpif.h
   /home/hamid/Downloads/ED-2.1/ED/build/bin/mpif.h
   /home/hamid/Downloads/ED-2.1/ED/src/mpi/mpif.h
   /home/hamid/Downloads/mpich-3.1.3/src/binding/fortran/mpif_h/mpif.h
   /home/hamid/Downloads/mpich-3.1.3/src/binding/fortran/mpif_h/mpif.h.in
   /home/hamid/Downloads/mpich-3.1.3/src/include/mpif.h
   /home/hamid/mpich2-optimised/include/mpif.h

我还设置了LD_LIBRARY_PATH变量，如：

export LD_LIBRARY_PATH=$MPI_DIR/lib:$LD_LIBRARY_PATH

但似乎它似乎无法正常工作。我的猜测是它不仅与MPI或HDF路径设置有关，因为它们中的一些是GCC（C编译器）头文件。什么可能是问题的任何想法？

Answer 1

正如评论所说，您可以使用-I指定目录，然后编译器将在那里找到.h个文件。 E.g：

gfortran -o name.o -c -I/usr/lib/openmpi/include name.f90

如果您使用的是ifort，另一种方法是将目录附加到FPATH，或许可以：

FPATH=$FPATH:usr/lib/openmpi/include

但这并不适用于gfortran。我不知道其他编译器。

Answer 2

您的安装脚本似乎正在尝试使用常规编译器来编译MPI代码，这就是为什么找不到所有这些标头的原因。尝试将mpich二进制目录添加到路径中。

源代码无法找到包含头文件？

2 个答案: