在 MacOS 12.0.1 上安装 protobuf 错误：C 编译器无法创建可执行文件

Question

我正在尝试使用以下说明安装protobuf ： https ://github.com/protocolbuffers/protobuf

但是，当我在本地 MacOS 上安装 C++ 运行本地./configure文件时

q@Q-336-MacBook-Pro:~/Downloads/protobuf-3.21.1> gcc --version
Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/Library/Developer/CommandLineTools/SDKs/MacOSX12.1.sdk/usr/include/c++/4.2.1
Apple clang version 13.0.0 (clang-1300.0.27.3)
Target: x86_64-apple-darwin21.2.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin

我得到错误

q@Q-336-MacBook-Pro:~/Downloads/protobuf-3.21.1> ./configure
checking whether to enable maintainer-specific portions of Makefiles... yes
checking build system type... x86_64-apple-darwin21.2.0
checking host system type... x86_64-apple-darwin21.2.0
checking target system type... x86_64-apple-darwin21.2.0
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a race-free mkdir -p... ./install-sh -c -d
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether UID '501' is supported by ustar format... yes
checking whether GID '20' is supported by ustar format... yes
checking how to create a ustar tar archive... gnutar
checking whether make supports nested variables... (cached) yes
checking for gcc... /usr/local/opt/llvm/bin/clang
checking whether the C compiler works... no
configure: error: in `/Users/qliu/Downloads/protobuf-3.21.1':
configure: error: C compiler cannot create executables
See `config.log' for more details

Answer 1

brew install protobuf

这就是所有需要的。