"cc1plus:错误：‘-cc1plus=’switch‘编译错误的值(’tigerlake‘)错误

Question

cc1plus: error: bad value (‘tigerlake’) for ‘-march=’ switch

cc1plus: note: valid arguments to ‘-march=’ switch are: nocona core2 nehalem corei7 westmere sandybridge corei7-avx ivybridge core-avx-i haswell core-avx2 broadwell skylake skylake-avx512 cannonlake icelake-client icelake-server cascadelake bonnell atom silvermont slm goldmont goldmont-plus tremont knl knm x86-64 eden-x2 nano nano-1000 nano-2000 nano-3000 nano-x2 eden-x4 nano-x4 k8 k8-sse3 opteron opteron-sse3 athlon64 athlon64-sse3 athlon-fx amdfam10 barcelona bdver1 bdver2 bdver3 bdver4 znver1 znver2 btver1 btver2 native

cc1plus: error: bad value (‘tigerlake’) for ‘-mtune=’ switch

cc1plus: note: valid arguments to ‘-mtune=’ switch are: nocona core2 nehalem corei7 westmere sandybridge corei7-avx ivybridge core-avx-i haswell core-avx2 broadwell skylake skylake-avx512 cannonlake icelake-client icelake-server cascadelake bonnell atom silvermont slm goldmont goldmont-plus tremont knl knm intel x86-64 eden-x2 nano nano-1000 nano-2000 nano-3000 nano-x2 eden-x4 nano-x4 k8 k8-sse3 opteron opteron-sse3 athlon64 athlon64-sse3 athlon-fx amdfam10 barcelona bdver1 bdver2 bdver3 bdver4 znver1 znver2 btver1 btver2 generic native

make[2]: *** [makefileCommon/compile.core.mk:240: /home/josue/Documents/of_v0.11.0_linux64gcc6_release/libs/openFrameworksCompiled/lib/linux64/obj/Release/libs/openFrameworks/events/ofEvents.o] Error 1

make[1]: *** [makefileCommon/compile.core.mk:204: Release] Error 2

make[1]: Leaving directory '/home/josue/Documents/of_v0.11.0_linux64gcc6_release/libs/openFrameworksCompiled/project'
make: *** [/home/josue/Documents/of_v0.11.0_linux64gcc6_release/libs/openFrameworksCompiled/project/makefileCommon/compile.project.mk:125: Release] Error 2

每当我尝试在终端中使用make命令进行编译时，我都会得到这个错误。程序在我的旧笔记本和我的台式机上编译和运行得很好。使用openframeworks库。我使用的是XPS139310，它有一个错误提到的tigerlake处理器。XPS正在运行Pop!_OS，和我的桌面一样。任何帮助都将不胜感激。

Answer 1

解决了安装g++-10和gcc-10的问题：

sudo apt install g++-10
sudo apt install gcc-10

然后使用以下命令运行make：

make CC=gcc-10 CPP=g++-10 CXX=g++-10 LD=g++-10

感谢退役的忍者和MadScientist。

Answer 2

您可以将gcc&g++更新到更高版本(10)：

sudo apt install gcc-10 g++-10

sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 100 --slave /usr/bin/g++ g++ /usr/bin/g++-10 --slave /usr/bin/gcov gcov /usr/bin/gcov-10

然后您可以按如下顺序选择默认的gcc版本：

sudo update-alternatives --config gcc

参考：https://www.cnblogs.com/livelab/p/13049117.html