cc编译cpp遇到undefined reference to `__gxx_personality_v0'

最新推荐文章于 2024-07-26 11:00:19 发布
原创 最新推荐文章于 2024-07-26 11:00:19 发布 · 1.7k 阅读 · 0 ·
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本文介绍使用cc或gcc编译C++程序时如何指定使用C++标准库。通过添加-lstdc++选项来链接C++标准库。

用cc或者gcc编译cpp程序时、需要指明使用c++的标准库、也既需要加上 -lstdc++

xmake经验总结1：解决c++ future/promise抛出std::system_error的问题
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在xmake中解决c++ future/promise抛出std::system_error的问题
错误：undefined reference to `__gxx_personality_v0' .
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在编译一个基本的MPI程序的时候遇到了错误 程序如下： 名称为：Demo.cpp #include #include int main(int argc, char** argv){ int rank; MPI_Init(&argc, &argv); MPI_Comm_rank(MPI_COMM_WORLD, &rank);
undefined reference to `__gxx_personality_v0'
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06-06 574
错误：undefined reference to `__gxx_personality_v0'   * 编译 c++ 程序需要添加 -lstdc++   sample: gcc -lstdc++ -o test test.c，否则会报 "undefinedreference to '__gxx_personality_v0' " 错误 2. 唉，用gcc命令编译C程序，用g++命令编译C++
用gcc编译.cpp文件可能出现"undefined reference to `__gxx_personality_v0'"问题的解决
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用gcc编译.cpp文件时出现undefined reference to `__gxx_personality_v0',可能某些gcc不支持,具体是什么问题,我也没有弄清楚(如果哪位大侠高清楚了,请告知). 解决的办法就是通过g++来编译,就可以通过了!! 如我编译文件ds_attr.cpp # gcc -ldb -o ds_attr ds_attr.cp /tmp/cc
编译程序出现 undefined reference to `__gxx_personality_v0' 错误
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<br />使用 g++ 编译C++程序时，一直出现错误<br /> [root@glnode04 oprofile-0.9.5]# g++ test.cpp <br /><br /> /tmp/ccuzXXDZ.o(.eh_frame+0x11): undefined reference to `__gxx_personality_v0'<br /> collect2: ld returned 1 exit status<br /><br /> 这是g++出现了问题，重新安装一下即可。<br />
/tmp/ccNh33k3.o:(.data.rel.local.DW.ref.__gxx_personality_v0[DW.ref.__gxx_personality_v0]+0x0): undefined reference to `__gxx_personality_v0' collect2: error: ld returned 1 exit status
03-30
好的，我需要解决用户提到的链接器错误“undefined reference to __gxx_personality_v0”。首先，我得了解这个错误的原因。根据用户提供的引用[4]，这个问题通常在用gcc编译C++代码时出现，因为gcc默认不会链接C++...
undefined reference to `xcb_get_setup'
04-24
根据用户提供的引用[1]，之前他们遇到了`__gxx_personality_v0`的错误，是因为用gcc编译了C++文件。不过现在的问题是关于xcb_get_setup的未定义引用，这可能与库的链接有关。xcb_get_setup是XCB库中的函数，所以用户...
libsvm报错 make 错误使用 mex svm.obj:svm.cpp:(.text+0x10de): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x1114): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x11fb): undefined reference to `__cxa_throw_bad_array_new_length' svm.obj:svm.cpp:(.text+0x1225): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x18f1): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x190b): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x1929): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x1964): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x19e7): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x1a09): more undefined references to `operator new[](unsigned long long)' follow svm.obj:svm.cpp:(.text+0x2161): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x216f): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x217d): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x218b): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x2199): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x21a7): more undefined references to `operator delete[](void*)' follow svm.obj:svm.cpp:(.text+0x21f0): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2200): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x220c): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x224d): undefined reference to `__cxa_throw_bad_array_new_length' svm.obj:svm.cpp:(.text+0x22e7): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x22f3): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x23f8): undefined reference to `operator new(unsigned long long)' svm.obj:svm.cpp:(.text+0x243d): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x24fe): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text+0x250f): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x2520): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x2528): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x258b): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2596): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x25a2): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2667): undefined reference to `operator new(unsigned long long)' svm.obj:svm.cpp:(.text+0x26b9): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x26d1): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2700): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x27d3): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2802): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x287f): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text+0x2890): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x28a1): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x28b2): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x28c3): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x28d4): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x2919): more undefined references to `operator delete[](void*)' follow svm.obj:svm.cpp:(.text+0x2961): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x296c): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2978): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2a63): undefined reference to `operator new(unsigned long long)' svm.obj:svm.cpp:(.text+0x2ab5): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2acd): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2afc): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2bd3): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2c02): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2c86): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text+0x2c97): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x2ca8): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x2cb9): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x2cca): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x2cdb): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x2d39): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2dfb): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2e64): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2e83): undefined reference to `operator new(unsigned long long)' svm.obj:svm.cpp:(.text+0x2ec8): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x2f82): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x2fa3): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text+0x2fb4): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x3036): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x303f): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x3067): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x3073): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x3118): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x3138): undefined reference to `operator new(unsigned long long)' svm.obj:svm.cpp:(.text+0x3182): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x3239): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x325a): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text+0x326b): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x32af): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x32b7): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x32d3): undefined reference to `operator new[](unsigned long long)' svm.obj:svm.cpp:(.text+0x32e1): undefined reference to `__cxa_throw_bad_array_new_length' svm.obj:svm.cpp:(.text+0x32f9): undefined reference to `__cxa_throw_bad_array_new_length' svm.obj:svm.cpp:(.text+0x3300): undefined reference to `__cxa_throw_bad_array_new_length' svm.obj:svm.cpp:(.text+0x332e): undefined reference to `__cxa_throw_bad_array_new_length' svm.obj:svm.cpp:(.text+0x3333): undefined reference to `__cxa_throw_bad_array_new_length' svm.obj:svm.cpp:(.text+0x3338): more undefined references to `__cxa_throw_bad_array_new_length' follow svm.obj:svm.cpp:(.text+0x1239): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text+0x1275): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.xdata+0x1dc): undefined reference to `__gxx_personality_seh0' svm.obj:svm.cpp:(.text$_ZN6SolverD0Ev[_ZN6SolverD0Ev]+0x6): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text$_ZN9Solver_NUD0Ev[_ZN9Solver_NUD0Ev]+0x6): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text$_ZN5SVC_QD1Ev[_ZN5SVC_QD1Ev]+0x21): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVC_QD1Ev[_ZN5SVC_QD1Ev]+0x3f): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text$_ZN5SVC_QD1Ev[_ZN5SVC_QD1Ev]+0x4d): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN11ONE_CLASS_QD1Ev[_ZN11ONE_CLASS_QD1Ev]+0x31): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text$_ZN11ONE_CLASS_QD1Ev[_ZN11ONE_CLASS_QD1Ev]+0x3f): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD1Ev[_ZN5SVR_QD1Ev]+0x31): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD1Ev[_ZN5SVR_QD1Ev]+0x3f): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD1Ev[_ZN5SVR_QD1Ev]+0x4d): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD1Ev[_ZN5SVR_QD1Ev]+0x5b): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD1Ev[_ZN5SVR_QD1Ev]+0x69): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD1Ev[_ZN5SVR_QD1Ev]+0x77): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN11ONE_CLASS_QD0Ev[_ZN11ONE_CLASS_QD0Ev]+0x31): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text$_ZN11ONE_CLASS_QD0Ev[_ZN11ONE_CLASS_QD0Ev]+0x3f): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN11ONE_CLASS_QD0Ev[_ZN11ONE_CLASS_QD0Ev]+0x5b): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text$_ZN5SVC_QD0Ev[_ZN5SVC_QD0Ev]+0x21): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVC_QD0Ev[_ZN5SVC_QD0Ev]+0x3f): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text$_ZN5SVC_QD0Ev[_ZN5SVC_QD0Ev]+0x4d): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVC_QD0Ev[_ZN5SVC_QD0Ev]+0x69): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD0Ev[_ZN5SVR_QD0Ev]+0x31): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD0Ev[_ZN5SVR_QD0Ev]+0x3f): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD0Ev[_ZN5SVR_QD0Ev]+0x4d): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD0Ev[_ZN5SVR_QD0Ev]+0x5b): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD0Ev[_ZN5SVR_QD0Ev]+0x69): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD0Ev[_ZN5SVR_QD0Ev]+0x77): undefined reference to `operator delete[](void*)' svm.obj:svm.cpp:(.text$_ZN5SVR_QD0Ev[_ZN5SVR_QD0Ev]+0x93): undefined reference to `operator delete(void*, unsigned long long)' svm.obj:svm.cpp:(.rdata$_ZTI7QMatrix[_ZTI7QMatrix]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info' svm.obj:svm.cpp:(.rdata$_ZTI6Kernel[_ZTI6Kernel]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' svm.obj:svm.cpp:(.rdata$_ZTI6Solver[_ZTI6Solver]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info' svm.obj:svm.cpp:(.rdata$_ZTI9Solver_NU[_ZTI9Solver_NU]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' svm.obj:svm.cpp:(.rdata$_ZTI5SVC_Q[_ZTI5SVC_Q]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' svm.obj:svm.cpp:(.rdata$_ZTI11ONE_CLASS_Q[_ZTI11ONE_CLASS_Q]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' svm.obj:svm.cpp:(.rdata$_ZTI5SVR_Q[_ZTI5SVR_Q]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' svm.obj:svm.cpp:(.rdata$_ZTV6Kernel[_ZTV6Kernel]+0x10): undefined reference to `__cxa_pure_virtual' svm.obj:svm.cpp:(.rdata$_ZTV6Kernel[_ZTV6Kernel]+0x18): undefined reference to `__cxa_pure_virtual' collect2.exe: error: ld returned 1 exit status 出错 make (第 7 行) mex -O -largeArrayDims -I..\ svmtrain.c svm.obj svm_model_matlab.obj ^^^
最新发布
07-28
在使用 LibSVM 进行 `make` 编译时，如果出现 `mex` 错误，提示 `undefined reference to 'operator new[]'` 或 `operator delete[]` 等符号问题，这通常与 MEX 文件的编译环境配置或 C++ 标准库的链接有关。...
/usr/bin/ld: summinfo.cpp:(.text._ZN11xlslib_core10hpsf_doc_t7addItemEty[_ZN11xlslib_core10hpsf_doc_t7addItemEty]+0x59): undefined reference to `operator delete(void*)' /usr/bin/ld: ../../src/.libs/libxls.a(summinfo.o):(.rodata._ZTIN11xlslib_core12CSummaryInfoE[_ZTIN11xlslib_core12CSummaryInfoE]+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info' /usr/bin/ld: ../../src/.libs/libxls.a(summinfo.o):(.eh_frame+0x13): undefined reference to `__gxx_personality_v0' /usr/bin/ld: ../../src/.libs/libxls.a(colinfo.o): in function `xlslib_core::CColInfo::~CColInfo()': colinfo.cpp:(.text+0x192): undefined reference to `operator delete(void*)' /usr/bin/ld: ../../src/.libs/libxls.a(colinfo.o): in function `__static_initialization_and_destruction_0(int, int)': colinfo.cpp:(.text+0x1bf): undefined reference to `std::ios_base::Init::Init()' /usr/bin/ld: colinfo.cpp:(.text+0x1ce): undefined reference to `std::ios_base::Init::~Init()' /usr/bin/ld: ../../src/.libs/libxls.a(colinfo.o):(.rodata._ZTIN11xlslib_core8CColInfoE[_ZTIN11xlslib_core8CColInfoE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' /usr/bin/ld: ../../src/.libs/libxls.a(colinfo.o):(.eh_frame+0x4b): undefined reference to `__gxx_personality_v0' /usr/bin/ld: ../../src/.libs/libxls.a(continue.o): in function `xlslib_core::CContinue::~CContinue()': continue.cpp:(.text+0x116): undefined reference to `operator delete(void*)' /usr/bin/ld: ../../src/.libs/libxls.a(continue.o): in function `__static_initialization_and_destruction_0(int, int)': continue.cpp:(.text+0x143): undefined reference to `std::ios_base::Init::Init()' /usr/bin/ld: continue.cpp:(.text+0x152): undefined reference to `std::ios_base::Init::~Init()' /usr/bin/ld: ../../src/.libs/libxls.a(continue.o):(.rodata._ZTIN11xlslib_core9CContinueE[_ZTIN11xlslib_core9CContinueE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info' /usr/bin/ld: ../../src/.libs/libxls.a(continue.o):(.eh_frame+0x6b): undefined reference to `__gxx_personality_v0' collect2: error: ld returned 1 exit status make[2]: *** [Makefile:590：testC] 错误 1 make[2]: 离开目录“/home/zhu/桌面/xlslib/xlslib/targets/test” make[1]: *** [Makefile:322：all-recursive] 错误 1 make[1]: 离开目录“/home/zhu/桌面/xlslib/xlslib/targets” make: *** [Makefile:418：all-recursive] 错误 1 make xlslib出现的
03-20
用户提供的错误信息是关于链接时找不到一些符号，比如`operator delete(void*)`、`vtable`相关的类型信息、`__gxx_personality_v0`等。这些错误看起来是典型的C++链接问题，可能跟编译器配置、库的链接顺序或缺少...
“undefined reference to XXX“问题分析及解决方法总结
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undefined reference to `__gxx_personality_sj0'错误解决办法
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在交叉编译一个.cpp库时，出现如下错误： undefined reference to `__gxx_personality_sj0' undefined reference to `operator new[](unsigned int)' 解决办法： 修改库中的Makefile文件，在$(LD) 后面的选项中增加 -lsupc++ 转载于:https://www.cnblog...
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如果没有启用可分离编译,CUDA 编译器在生成目标文件时,会将所有的 device 代码和 host 代码全部打包到一个目标文件中。在链接阶段,如果有某些 CUDA 内核的符号没有被正确解析,就会出现 undefined reference to 的错误。当启用可分离编译时，CUDA 编译器会为每个 CUDA 内核生成单独的目标文件。这些目标文件可以独立链接,提高编译和链接的效率。CUDA 程序通常需要链接 CUDA 运行时库,比如 cudart。如果没有正确设置这些依赖库,同样会导致链接错误。
gcc编译错误：undefinedreference to '__gxx_personality_v0
xujiali5172923的专栏
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用gcc编译C++程序时，会报：undefinedreference to '__gxx_personality_v0错误，解决方法: 1.使用g++编译； 2.使用gcc编译，但需添加编译参数：-lstdc++； 原因就是要连接C++标准库。
undefined reference to ‘__gxx_personality_v0’错误
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undefined reference to ‘__gxx_personality_v0’错误 有时在用gcc编译的时候，会遇到/tmp/cce3npJX.o:(.eh_frame+0x12): undefined reference to '__gxx_personality_v0'错误，这是因为在尝试用gcc编译后缀名为cpp的文件，即使文件的内容是标准c语言的内容，也会出现这个错误。 检...
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编译 c++ 程序需要添加 -lstdc++. 例如: gcc -lstdc++ -o test test.c，否则会报 "undefined reference to '__gxx_personality_v0' " 错误
“undefined reference to XXX“问题总结
太阳当空照，花儿对我笑，微风轻轻拂，心情无限好。
09-22 1576
1.1 缺源文件。下面显示的是首先直接用g++编译main.cpp，出现了"undefined reference to foo()"的问题，未能编译出可执行程序a.out；然后在编译命令行加上foo.cpp(foo函数的定义文件)后，成功编译出a.out，而且执行起来更是非常顺滑～1.2 缺目标文件。同样，首先把foo.cpp编译成目标文件foo.o之后，也可以用foo.o来编译，也可以解决"undefined reference to XXX"的问题：１.3 缺库文件。
cpp 和c文件都有的工程编译出现undefined reference to问题的一种可能解决方法
chengxiaili的博客
09-13 742
cpp 和c文件都有的工程编译出现undefined reference to问题的一种可能解决方法
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