Linux源码编译Protobuf

获取Protobuf源码

1 2	wget https://github.com/protocolbuffers/protobuf/releases/download/v3.12.3/protobuf-cpp-3.12.3.tar.gz tar -xvzf protobuf-cpp-3.12.3.tar.gz

1	sudo apt install autoconf automake libtool curl make g++ unzip

./configure --prefix=/home/heroin/thirdparty/protobuf
make
make check
sudo make install
sudo ldconfig # refresh shared library cache.

--prefix设置安装路径，如果不进行设置，将默认安装在 /usr/local

报错： g++: internal compiler error: Killed (program cc1plus)

主要原因是内存不足, 临时使用交换分区来解决

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sudo dd if=/dev/zero of=/swapfile bs=64M count=16
sudo mkswap /swapfile
sudo swapon /swapfile

编译完成后，释放临时交换分区

1 2	sudo swapoff /swapfile sudo rm /swapfile