MacOS "configure: error: cannot run C compiled programs" 。

我对MacOS环境还比较陌生，之前有些问题是关于编译C脚本的。我遇到了以下问题：

fatal error: stdio.h: No such file or directory
 #include 
                   ^
compilation terminated.

我尝试重新安装xcode-select --install，但一直提示我：

xcode-select：错误：命令行工具已经安装，使用“软件更新”安装更新

我更新了所有内容，但依旧没有解决问题。显然是因为我没有/ usr / includes文件。我找到了一种通过使用以下方式来编译软件的方法：

/ Library / Developer / CommandLineTools / usr / bin / g ++ XXXX.cpp

然而，现在我正在尝试 ./compile 和 make 另一款软件，但我不知道如何默认使用这个gcc解释器。当我尝试 ./configure 时，我得到了以下错误：

configure: error: cannot run C compiled programs. If you meant to

cross compile, use \'--host\'. See \'config.log\' for more details

所以我查看了 config.log ：

configure:3224: checking for gcc
configure:3240: found /usr/local/bin/gcc
configure:3251: result: gcc
configure:3282: checking for C compiler version
configure:3291: gcc --version >&5
gcc (GCC) 4.9.2 20141029 (prerelease)
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
configure:3302: $? = 0
configure:3291: gcc -v >&5
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/x86_64-apple-darwin14.0.0/4.9.2/lto-wrapper
Target: x86_64-apple-darwin14.0.0
Configured with: ../gcc-4.9-20141029/configure --enable-languages=c++,fortran
Thread model: posix
gcc version 4.9.2 20141029 (prerelease) (GCC) 
configure:3302: $? = 0
configure:3291: gcc -V >&5
gcc: error: unrecognized command line option '-V'
gcc: fatal error: no input files
compilation terminated.
configure:3302: $? = 1
configure:3291: gcc -qversion >&5
gcc: error: unrecognized command line option '-qversion'
gcc: fatal error: no input files
compilation terminated.
configure:3302: $? = 1
configure:3322: checking whether the C compiler works
configure:3344: gcc    conftest.c  >&5
configure:3348: $? = 0
configure:3396: result: yes
configure:3399: checking for C compiler default output file name
configure:3401: result: a.out
configure:3407: checking for suffix of executables
configure:3414: gcc -o conftest    conftest.c  >&5
configure:3418: $? = 0
configure:3440: result: 
configure:3462: checking whether we are cross compiling
configure:3470: gcc -o conftest    conftest.c  >&5
conftest.c:15:19: fatal error: stdio.h: No such file or directory
 #include 
                   ^
compilation terminated.
configure:3474: $? = 1
configure:3481: ./conftest
./configure: line 3483: ./conftest: No such file or directory
configure:3485: $? = 127
configure:3492: error: in `/Users/XXXX/phyml':
configure:3494: error: cannot run C compiled programs.
If you meant to cross compile, use `--host'.
See `config.log' for more details

你有任何想法可以解决它吗？

非常感谢！