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我参加了一个mongodb源文件的git签出，并试图编译它。 我安装的gcc作为Xcode的-7.3.1的命令行工具的一部分叮咚错误从源代码编译mongodb
现在，当我试图用建立MongoDB的二进制文件：
scons all
我收到以下错误：
scons: Reading SConscript files ...
scons version: 2.5.0
python version: 2 7 10 'final' 0
Checking whether the C compiler works... yes
Checking whether the C++ compiler works... yes
Checking that the C++ compiler can link a C++ program... yes
Checking if C++ compiler "g++" is GCC... no
Checking if C++ compiler "g++" is clang... yes
Checking if C compiler "gcc" is clang... no
C compiler does not match identified C++ compiler
See /Users/debashish.g/mongo-code/mongo/build/scons/config.log for details
在配置日志它显示：
scons: Configure: Checking if C compiler "gcc" is clang...
build/scons/sconf_temp/conftest_5.c <-
|
|#if defined(__clang__)
|/* we are using toolchain defined(__clang__) */
|#else
|#error
|#endif
|
gcc -o build/scons/sconf_temp/conftest_5.o -c build/scons/sconf_temp/conftest_5.c
build/scons/sconf_temp/conftest_5.c:5:2: error: #error
#error
^~~~~
scons: Configure: no
我gcc --version显示：
Configured with: -- prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include- dir=/usr/include/c++/4.2.1
Apple LLVM version 7.3.0 (clang-703.0.31)
Target: x86_64-apple-darwin15.0.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
这是叮当声。我在哪里做错了？请帮忙。我现在已经陷入了很长时间。