If you don't have the tools and include files installed, you should get a prompt to install the tools and have to possibly type an admin user/password. That should issue an error like 'xcode-select: error: command line tools are already installed, use 'Software Update' to install updates' when you have all the tools actually installed. Some boilerplate things to try: xcode-select -install It's hard to guess if that's because it doesn't like clang/llvm which is what your ' gcc' binary actually is. The actual error you are seeing is probably listed in config.log since the test it makes is failing on OS X.

In general, having Xcode installed isn't enough to get some open source projects to compile. Why can't the C compiler create executable? I showed you that the C compiler is installed correctly on my machine. noĬonfigure: error: in `/Users/abhi/Downloads/httpd-2.4.17':Ĭonfigure: error: C compiler cannot create executables Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.10.xctoolchain/usr/bin/ccĬhecking whether the C compiler works.

I can also do gcc -version and I see Configured with: -prefix=/Applications/Xcode.app/Contents/Developer/usr -with-gxx-include-dir=/usr/include/c++/4.2.1Īpple LLVM version 7.0.0 (clang-700.1.76)Ĭonfigure: Configuring Apache Portable Runtime Utility library.Ĭhecking for gcc.

I have also run it and accepted terms and conditions. I already have xcode installed on OSX Yosemite.

Macos compile c