GCC Instrumentation Options

2023年8月12日

https://gcc.gnu.org/onlinedocs/gcc/Instrumentation-Options.html -fsanitize=address, -fsanitize=thread,… Comments: (on github issue)……

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KVM/libvirt forwarding ports to guest via iptables

2021年1月7日

# connections from outside sudo iptables -I FORWARD -o virbr0 -d 192.168.122.226 -j ACCEPT sudo iptables -t nat -A PREROUTING -p tcp --dport 8006 -j DNAT --to 192.168.122.226:8006 sudo iptables -t nat -A POSTROUTING -s 192.168.122.0/24 -j MASQUERADE # local subnet sudo iptables -A FORWARD -o virbr0 -m state --state RELATED,ESTABLISHED -j ACCEPT sudo iptables -A FORWARD -i virbr0 -o enp0s31f6 -j……

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Lua 5.4.x CMakeLists.txt

2020年10月30日

cmake_minimum_required(VERSION 3.12) project(Lua) add_definitions(-DLUA_COMPAT_5_3) if(UNIX) add_definitions(-DLUA_USE_LINUX) endif(UNIX) ### force options if(WIN32) add_compile_options("$<$<C_COMPILER_ID:MSVC>:/utf-8>") add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/utf-8>") endif() # see https://www.lua.org/manual/5.4/readme.html#other ### build lib set(C_FILES lapi.c lcode.c lctype.c ldebug.c ldo.c ldump.c lfunc.c lgc.c llex.c lmem.c lobject.c lopcodes.c lparser.c lstate.c lstring.c ltable.c ltm.c lundump.c lvm.c lzio.c lauxlib.c lbaselib.c lcorolib.c ldblib.c liolib.c lmathlib.c loadlib.c loslib.c lstrlib.c ltablib.c lutf8lib.c linit.c) # prepend 'src/' list(TRANSFORM C_FILES PREPEND "src/") # in……

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