在macOS Mojave上编译Elmer FEM会导致致命错误:找不到"string.h"文件

问题描述

限时删除！！

我正在尝试遵循这些说明来编译版本10.14.6 上的href ="http://www.elmerfem.org/blog/" rel ="nofollow noreferrer"> Elmer FEM .但是，在运行 make install 时，出现错误消息:

  .../elmerfem/umfpack/src/umfpack/include/umf_internal.h:29:10:致命错误:找不到'string.h'文件#include< string.h>^ ~~~~~~~~~~产生1个错误.make [2]:*** [umfpack/src/umfpack/umfpack_zl_save_symbolic.c]错误1make [2]:***删除文件`umfpack/src/umfpack/umfpack_zl_save_symbolic.c'make [1]:*** [umfpack/src/umfpack/CMakeFiles/umfpack.dir/all]错误2制作:*** [全部]错误2 

搜索互联网这篇文章建议

• xcode-select --install
• sudo xcode-select --switch/Library/Developer/CommandLineTools/

在我的案例中之前已经完成，并且对上述错误没有影响.此和此发表建议

  sudo安装程序-pkg/Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg -target/-allowUntrusted 

这将导致错误消息

如果您能帮助我知道问题出在哪里以及如何解决，我将不胜感激.感谢您的提前支持.

PS1.根据要求在此，我的 make 版本是 GNU Make 3.81 .

PS2.我的硬盘驱动器上的 string.h 文件列表此处.

PS3..将CMake的输出粘贴到此处.

解决方案

好的，我想我已经解决了问题.从此处，我跑了

  cmake -DCMAKE_C_COMPILER =/usr/bin/gcc -DCMAKE_CXX_COMPILER =/usr/bin/g ++ .. 

同时位于 build 文件夹中.然后 make.正常工作，但有一些警告.我仍然不确定是什么问题，或者这是否是最佳/规范的解决方案.因此，除非其他人提供更好的解决方案，否则我不会将其标记为可接受的解决方案.

PS1.我在此处也可以使用Elmer的HomeBrew公式.

P.S.2.要使用OpenMP和MPI进行编译，请执行以下操作:

  cmake -DCMAKE_C_COMPILER =/usr/local/Cellar/gcc/9.2.0_3/bin/gcc-9 -DCMAKE_CXX_COMPILER =/usr/local/Cellar/gcc/9.2.0_3/bin/g ++-9-DWITH_Mumps = FALSE -DWITH_MPI = TRUE -DWITH_OpenMP = TRUE -DWITH_MKL = FALSE -DWITH_ELMERGUI = TRUE -DWITH_ELMERPOST = FALSE -DWITH_ELMERGUITESTER = FALSE .. 

我通过HomeBrew安装了GNU GCC和OpenMPI.
brew install gcc open-mpi .

P.S.3..如果您还希望安装ElmerGUI:

从此处
1. 使用 brew install cartr/qt4/qt @ 4 来安装qt4.
2. 使用 brew install cartr/qt4/qwt-qt4
安装qwt
3. 然后 cmake -DCMAKE_C_COMPILER =/usr/local/Cellar/gcc/9.2.0_3/bin/gcc-9 -DCMAKE_CXX_COMPILER =/usr/local/Cellar/gcc/9.2.0_3/bin/g ++-9-DWITH_Mumps = FALSE -DWITH_MPI = TRUE -DWITH_OpenMP = TRUE -DWITH_MKL = FALSE -DWITH_ELMERGUI = TRUE -DWITH_ELMERPOST = TRUE -DWITH_ELMERGUITESTER = TRUE -DQWT_INCLUDE_DIR =/usr/local/Cellar/q/qwt.1.3.framework/Versions/6/Headers/..

I'm trying to follow these instructions to compile Elmer FEM on macOS Mojave Version 10.14.6. However, when running the make install I get the error message:

.../elmerfem/umfpack/src/umfpack/include/umf_internal.h:29:10: fatal error: 'string.h' file not found
#include <string.h>
         ^~~~~~~~~~
1 error generated.
make[2]: *** [umfpack/src/umfpack/umfpack_zl_save_symbolic.c] Error 1
make[2]: *** Deleting file `umfpack/src/umfpack/umfpack_zl_save_symbolic.c'
make[1]: *** [umfpack/src/umfpack/CMakeFiles/umfpack.dir/all] Error 2
make: *** [all] Error 2

searching the internet this post suggests

• xcode-select --install
• sudo xcode-select --switch /Library/Developer/CommandLineTools/

which had already been done before in my case and have no effect on the above error. This and this post suggest

sudo installer -pkg /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg -target / -allowUntrusted

which leads to the error message

I would appreciate it if you could help me know what is the problem and how I can resolve it. Thanks for your kind support in advance.

P.S.1. As was asked here, my make version is GNU Make 3.81.

P.S.2. the list of string.h files on my hard drive here.

P.S.3. the output of CMake is pasted here.

解决方案

OK, I think I solved the problem. From here, I ran

cmake -DCMAKE_C_COMPILER=/usr/bin/gcc -DCMAKE_CXX_COMPILER=/usr/bin/g++ ..

while being inside the build folder. and then make . worked fine except some warning. I'm still not sure what was the problem or if this is the optimal/canonical solution. So I will not mark this as the accepted solution until others provide better ones.

P.S.1. I sent a pull request here on Elmer's HomeBrew formula as well.

P.S.2. To compile with OpenMP and MPI:

cmake -DCMAKE_C_COMPILER=/usr/local/Cellar/gcc/9.2.0_3/bin/gcc-9 -DCMAKE_CXX_COMPILER=/usr/local/Cellar/gcc/9.2.0_3/bin/g++-9 -DWITH_Mumps=FALSE -DWITH_MPI=TRUE -DWITH_OpenMP=TRUE -DWITH_MKL=FALSE -DWITH_ELMERGUI=TRUE -DWITH_ELMERPOST=FALSE -DWITH_ELMERGUITESTER=FALSE ..

I have GNU GCC and OpenMPI installed via HomeBrew brew install gcc open-mpi.

P.S.3. If you want the ElmerGUI also installed:

1. install qt4 with brew install cartr/qt4/qt@4 from here
2. install qwt with brew install cartr/qt4/qwt-qt4
3. then cmake -DCMAKE_C_COMPILER=/usr/local/Cellar/gcc/9.2.0_3/bin/gcc-9 -DCMAKE_CXX_COMPILER=/usr/local/Cellar/gcc/9.2.0_3/bin/g++-9 -DWITH_Mumps=FALSE -DWITH_MPI=TRUE -DWITH_OpenMP=TRUE -DWITH_MKL=FALSE -DWITH_ELMERGUI=TRUE -DWITH_ELMERPOST=TRUE -DWITH_ELMERGUITESTER=TRUE -DQWT_INCLUDE_DIR=/usr/local/Cellar/qwt-qt4/6.1.3_1/lib/qwt.framework/Versions/6/Headers/ ..

这篇关于在macOS Mojave上编译Elmer FEM会导致致命错误:找不到"string.h"文件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！

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