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compilation - 使用 Gem5 编译失败

问题描述

我正在尝试在 mac os 上编译 gem5。我已经解决了迄今为止面临的 3 个问题，但我被最后一个错误所阻止。

错误说：

Undefined symbols for architecture x86_64:
"PyTrafficGen::start(pybind11::object)", referenced from:
module_init(pybind11::module&) in lib.o.partial
"typeinfo for PyTrafficGen", referenced from:
pybind11::detail::type_caster_base::cast(PyTrafficGen const*, pybind11::return_value_policy, pybind11::handle) in lib.o.partial
pybind11::class_<PyTrafficGen, BaseTrafficGen, std::1::unique_ptr<PyTrafficGen, pybind11::nodelete> >::class<>(pybind11::handle, char const*) in lib.o.partial
pybind11::class<PyTrafficGen, BaseTrafficGen, std::__1::unique_ptr<PyTrafficGen, pybind11::nodelete> >::init_instance(pybind11::detail::instance*, void const*) in lib.o.partial
_ZZN8pybind1112cpp_function10initializeIZNS0_C1INSt3__110shared_ptrI7BaseGenEE12PyTrafficGenJyEJNS_4nameENS_9is_methodENS_7siblingEEEEMT0_FT_DpT1_EDpRKT2_EUlPS7_yE_S6_JSL_yEJS8_S9_SA_EEEvOSC_PFSB_SE_ESK_ENKUlRNS_6detail13function_callEE_clESS in lib.o.partial
_ZZN8pybind1112cpp_function10initializeIZNS0_C1INSt3__110shared_ptrI7BaseGenEE12PyTrafficGenJyyyyyyhyEJNS_4nameENS_9is_methodENS_7siblingEEEEMT0_FT_DpT1_EDpRKT2_EUlPS7_yyyyyyhyE_S6_JSL_yyyyyyhyEJS8_S9_SA_EEEvOSC_PFSB_SE_ESK_ENKUlRNS_6detail13function_callEE_clESS in lib.o.partial
_ZZN8pybind1112cpp_function10initializeIZNS0_C1INSt3__110shared_ptrI7BaseGenEE12PyTrafficGenJyyyyyyhyjjjjjjEJNS_4nameENS_9is_methodENS_7siblingEEEEMT0_FT_DpT1_EDpRKT2_EUlPS7_yyyyyyhyjjjjjjE_S6_JSL_yyyyyyhyjjjjjjEJS8_S9_SA_EEEvOSC_PFSB_SE_ESK_ENKUlRNS_6detail13function_callEE_clESS in lib.o.partial
_ZZN8pybind1112cpp_function10initializeIZNS0_C1INSt3__110shared_ptrI7BaseGenEE12PyTrafficGenJyyyyyyhyjjjjjjjEJNS_4nameENS_9is_methodENS_7siblingEEEEMT0_FT_DpT1_EDpRKT2_EUlPS7_yyyyyyhyjjjjjjjE_S6_JSL_yyyyyyhyjjjjjjjEJS8_S9_SA_EEEvOSC_PFSB_SE_ESK_ENKUlRNS_6detail13function_callEE_clESS in lib.o.partial
...
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation).

Mac 操作系统 High Sierra 10.13.6

clang 版本：Apple LLVM 版本 10.0.0 (clang-1000.11.45.5)

目标：x86_64-apple-darwin17.7.0

线程模型：posix InstalledDir：/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

有什么解决办法吗？

标签： compilationgem5

解决方案

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