Macos '；配置：错误：无法编译简单的Fortran程序'；安装Fortran编译器后

我正在尝试在我的macbook上安装，但是当我运行

./configure prefix=/usr/local/bin

在加载输出后，我得到：

checking for g_key_file_new in -lglib-2.0... no
checking how to get verbose linking output from gfortran... configure: 
WARNING: compilation failed

checking for Fortran libraries of gfortran...
checking for dummy main to link with Fortran libraries... none
checking for Fortran name-mangling scheme... configure: error: in `/Users/chris/Downloads/gadgetviewer-1.0.7':
configure: error: cannot compile a simple Fortran program 

但我已经安装了gfortran并开始工作：

$ which gfortran
/usr/local/bin/gfortran

有人知道为什么找不到fortran编译器吗

一如既往地谢谢你

edi1：

我的路径输出是：

$ echo $PATH

/Library/Frameworks/Python.framework/Versions/3.6/bin:/Library/Frameworks/Python.framework/Versions/3.6/bin:/Library/Frameworks/Python:/opt/ldg/sbin:/Library/Frameworks/Versions/2.7/bin:/Users/chris/.local/bin:/Applications/root\u v6.06.06/bin:/usr/bin:/usr/bin:/usr/bin:/usr/sbin:/usr/local/bin:/sbin:/L图书馆/特克斯/特克斯宾

（不让我把它放在代码块中）

在这方面，我们有：

我的config.log文件中包含：

CC='gcc'
CFLAGS='-g -O2'
...
CPP='gcc -E'
CPPFLAGS=''
...
FC='gfortran'
FCFLAGS=''
FCFLAGS_f90=''

我在那里写了一些我认为不相关的信息。所以C编译器有标志，而fortran编译器没有，也许这是相关的？我完全不知道这里发生了什么（对于安装这样的东西来说是非常新的）

编辑2：

另外，刚刚在config.log上找到了：

configure:19184: checking how to get verbose linking output from gfortran
configure:19200: gfortran -c   conftest.f >&5
./configure: line 19202: /usr/local/bin/gfortran: Bad CPU type in executable
configure:19207: $? = 126
configure: failed program was:
|       program main
|
|       end
configure:19291: WARNING: compilation failed
configure:19298: result:
configure:19300: checking for Fortran libraries of gfortran
configure:19323: gfortran -o conftest conftest.f -lz -lm
./configure: line 19327: /usr/local/bin/gfortran: Bad CPU type in executable
configure:19500: result:
configure:19515: checking for dummy main to link with Fortran libraries
configure:19559: gcc -o conftest -g -O2   conftest.c -lz -lm   >&5
configure:19566: $? = 0
configure:19654: result: none
configure:19692: checking for Fortran name-mangling scheme
configure:19711: gfortran -c   conftest.f >&5
./configure: line 19713: /usr/local/bin/gfortran: Bad CPU type in executable
configure:19718: $? = 126
configure: failed program was:
|       subroutine foobar()
|       return
|       end
|       subroutine foo_bar()
|       return
|       end
configure:19920: error: in `/Users/chris/Downloads/gadgetviewer-1.0.7':
configure:19923: error: cannot compile a simple Fortran program

---

请检查config.log以了解到底发生了什么。路径中是否有/usr/local/bin？

--前缀

选项用于指定软件的安装位置。我建议在发出

/configure

命令之前，在终端中显式键入导出：

export CC=gcc

和

export FC=gfortran

。

可执行文件中的CPU类型不正确

您有没有可能错误下载了PowerPC版本的gfortran？尝试只运行

gfortran-v

。我使用homerew安装了gfortran-我在运行

gfortran-v

时遇到同样的错误-我应该如何正确安装gfortran？

configure:19184: checking how to get verbose linking output from gfortran
configure:19200: gfortran -c   conftest.f >&5
./configure: line 19202: /usr/local/bin/gfortran: Bad CPU type in executable
configure:19207: $? = 126
configure: failed program was:
|       program main
|
|       end
configure:19291: WARNING: compilation failed
configure:19298: result:
configure:19300: checking for Fortran libraries of gfortran
configure:19323: gfortran -o conftest conftest.f -lz -lm
./configure: line 19327: /usr/local/bin/gfortran: Bad CPU type in executable
configure:19500: result:
configure:19515: checking for dummy main to link with Fortran libraries
configure:19559: gcc -o conftest -g -O2   conftest.c -lz -lm   >&5
configure:19566: $? = 0
configure:19654: result: none
configure:19692: checking for Fortran name-mangling scheme
configure:19711: gfortran -c   conftest.f >&5
./configure: line 19713: /usr/local/bin/gfortran: Bad CPU type in executable
configure:19718: $? = 126
configure: failed program was:
|       subroutine foobar()
|       return
|       end
|       subroutine foo_bar()
|       return
|       end
configure:19920: error: in `/Users/chris/Downloads/gadgetviewer-1.0.7':
configure:19923: error: cannot compile a simple Fortran program