Mac安装LuaJIT
到 LuaJIT 官网 http://luajit.org/download.html,查看当前最新开发版本。
顺序执行如下命令安装 LuaJIT:
# wget http://luajit.org/download/LuaJIT-2.1.0-beta1.tar.gz # tar -xvf LuaJIT-2.1.0-beta1.tar.gz # cd LuaJIT-2.1.0-beta1 # make # sudo make install
执行到 make 的时候,我的机器上报了一个错:
"__Unwind_DeleteException", referenced from: _lj_err_unwind_dwarf in libluajit.a(lj_err.o) "__Unwind_GetCFA", referenced from: _lj_err_unwind_dwarf in libluajit.a(lj_err.o) "__Unwind_RaiseException", referenced from: _lj_err_throw in libluajit.a(lj_err.o) "__Unwind_SetGR", referenced from: _lj_err_unwind_dwarf in libluajit.a(lj_err.o) "__Unwind_SetIP", referenced from: _lj_err_unwind_dwarf in libluajit.a(lj_err.o) ld: symbol(s) not found for architecture x86_64
这里需要手动设置一个安装变量 MACOSX_DEPLOYMENT_TARGET ,值为当前Mac操作系统版本
export MACOSX_DEPLOYMENT_TARGET=12.0.1
之后再执行 make 命令就可以通过了。
由于LuaJIT 2.1 目前还是beta版本,所以在make install后,并没有进行luajit的符号连接,可以执行下面的指令将luajit-2.1.0-beta1和luajit进行软连接,从而可以直接使用luajit命令
ln -sf luajit-2.1.0-beta1 /usr/local/bin/luajit
验证是否安装成功
luajit -v