Mac安裝LuaJIT
到 LuaJIT 官網 http://luajit.org/download.html,查看當前最新開發版本。
順序執行如下命令安裝 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
執行到 make 的時候,我的機器上報了一個錯:
"__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
這里需要手動設置一個安裝變量 MACOSX_DEPLOYMENT_TARGET ,值為當前Mac操作系統版本
export MACOSX_DEPLOYMENT_TARGET=12.0.1
之后再執行 make 命令就可以通過了。
由於LuaJIT 2.1 目前還是beta版本,所以在make install后,並沒有進行luajit的符號連接,可以執行下面的指令將luajit-2.1.0-beta1和luajit進行軟連接,從而可以直接使用luajit命令
ln -sf luajit-2.1.0-beta1 /usr/local/bin/luajit
驗證是否安裝成功
luajit -v