C++ CryptoNote使Ubuntu产生编译问题

我正在关注关于在其自身区块链上创建加密货币的信息。到目前为止还不错，只是没有编译。我在Ubuntu18.04和16.04上都试过了，我得到了同样的错误。按照指南中的规定创建代码后，我离开genesis地址并单击compile

当我运行make时，我遇到以下错误：

    [ 53%] Building CXX object src/CMakeFiles/ConnectivityTool.dir/ConnectivityTool/ConnectivityTool.cpp.o
[ 53%] Linking CXX executable connectivity_tool
/usr/bin/ld: StreamTools.cpp.o: plugin needed to handle lto object
/tmp/ccn2FxVh.ltrans2.ltrans.o: In function `std::_Function_handler<void (), handle_request_stat(boost::program_options::variables_map&, unsigned long long)::{lambda()#4}>::_M_invoke(std::_Any_data const&) [clone .lto_priv.448]':
<artificial>:(.text+0x161b): undefined reference to `Common::write(Common::IOutputStream&, void const*, unsigned int)'
<artificial>:(.text+0x164b): undefined reference to `Common::write(Common::IOutputStream&, void const*, unsigned int)'
<artificial>:(.text+0x1798): undefined reference to `Common::write(Common::IOutputStream&, void const*, unsigned int)'
<artificial>:(.text+0x17d2): undefined reference to `Common::write(Common::IOutputStream&, void const*, unsigned int)'
/tmp/ccn2FxVh.ltrans2.ltrans.o: In function `std::_Function_handler<void (), handle_request_stat(boost::program_options::variables_map&, unsigned long long)::{lambda()#3}>::_M_invoke(std::_Any_data const&) [clone .lto_priv.450]':
<artificial>:(.text+0x1b35): undefined reference to `Common::write(Common::IOutputStream&, void const*, unsigned int)'
/tmp/ccn2FxVh.ltrans2.ltrans.o:<artificial>:(.text+0x1b5b): more undefined references to `Common::write(Common::IOutputStream&, void const*, unsigned int)' follow
/tmp/ccn2FxVh.ltrans27.ltrans.o: In function `(anonymous namespace)::loadSection(Common::IInputStream&) [clone .lto_priv.376]':
<artificial>:(.text+0x391): undefined reference to `Common::read(Common::IInputStream&, unsigned char&)'
<artificial>:(.text+0x3db): undefined reference to `Common::read(Common::IInputStream&, unsigned char&)'
<artificial>:(.text+0x42d): undefined reference to `Common::read(Common::IInputStream&, void*, unsigned int)'
<artificial>:(.text+0x485): undefined reference to `Common::read(Common::IInputStream&, void*, unsigned int)'
<artificial>:(.text+0x4ae): undefined reference to `Common::read(Common::IInputStream&, void*, unsigned int)'
<artificial>:(.text+0x4ed): undefined reference to `Common::read(Common::IInputStream&, unsigned char&)'
<artificial>:(.text+0x52b): undefined reference to `Common::read(Common::IInputStream&, unsigned char&)'
/tmp/ccn2FxVh.ltrans27.ltrans.o: In function `(anonymous namespace)::loadValue(Common::IInputStream&, unsigned char)':
<artificial>:(.text+0x8f4): undefined reference to `Common::read(Common::IInputStream&, unsigned char&)'
<artificial>:(.text+0x961): undefined reference to `Common::read(Common::IInputStream&, void*, unsigned int)'
<artificial>:(.text+0x9c1): undefined reference to `Common::read(Common::IInputStream&, void*, unsigned int)'
<artificial>:(.text+0x9f1): undefined reference to `Common::read(Common::IInputStream&, void*, unsigned int)'
<artificial>:(.text+0xa11): undefined reference to `Common::read(Common::IInputStream&, void*, unsigned int)'
<artificial>:(.text+0xa31): undefined reference to `Common::read(Common::IInputStream&, void*, unsigned int)'
/tmp/ccn2FxVh.ltrans27.ltrans.o:<artificial>:(.text+0xa51): more undefined references to `Common::read(Common::IInputStream&, void*, unsigned int)' follow
/tmp/ccn2FxVh.ltrans27.ltrans.o: In function `(anonymous namespace)::loadValue(Common::IInputStream&, unsigned char)':
<artificial>:(.text+0xb5c): undefined reference to `Common::read(Common::IInputStream&, unsigned char&)'
<artificial>:(.text+0xb98): undefined reference to `Common::read(Common::IInputStream&, unsigned char&)'
<artificial>:(.text+0xc29): undefined reference to `Common::read(Common::IInputStream&, unsigned char&)'
<artificial>:(.text+0xcb9): undefined reference to `Common::read(Common::IInputStream&, unsigned char&)'
<artificial>:(.text+0xcf9): undefined reference to `Common::read(Common::IInputStream&, void*, unsigned int)'
/tmp/ccn2FxVh.ltrans29.ltrans.o: In function `CryptoNote::KVBinaryInputStreamSerializer::KVBinaryInputStreamSerializer(Common::IInputStream&)':
<artificial>:(.text+0x1087): undefined reference to `Common::read(Common::IInputStream&, void*, unsigned int)'
collect2: error: ld returned 1 exit status
src/CMakeFiles/ConnectivityTool.dir/build.make:113: recipe for target 'src/connectivity_tool' failed
make[3]: *** [src/connectivity_tool] Error 1
make[3]: Leaving directory '/home/user/Desktop/mycoin/build/release'
CMakeFiles/Makefile2:415: recipe for target 'src/CMakeFiles/ConnectivityTool.dir/all' failed
make[2]: *** [src/CMakeFiles/ConnectivityTool.dir/all] Error 2
make[2]: Leaving directory '/home/user/Desktop/mycoin/build/release'
Makefile:94: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/user/Desktop/mycoin/build/release'
Makefile:20: recipe for target 'build-release' failed
make: *** [build-release] Error 2

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让我告诉你们，我也犯了同样的错误，但通过寻找解决方案并进行调查，我终于找到了解决这个问题的方法

你必须删除

将RELEASE_FLAGS${RELEASE_FLAGS}-flto设置为

或者在它前面放一个

将RELEASE_FLAGS${RELEASE_FLAGS}-flto设置为

这可以在CMakeList.txt中找到

您必须按如下方式运行它

 sudo make -j

我建议你设置线程的数量，因为如果你这样做，并且你正在使用一个虚拟机，你可以让它瘫痪或者变慢，我认为编译速度并不重要，但是如果工作正确完成的话。

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希望我能为您提供帮助。

包含确保您使用黄金链接器而不是默认链接器的说明。您是否运行了更新选项。。。命令列在那里？或者，删除带有-flto的第94行并重新编译。您链接到的问题有不同的原因-Werror finding警告原始作者没有修复yet@Botje我试着照你说的做。不幸的是，它不起作用。同样的错误？核发build/release目录，然后再试一次。显然，有一种方法似乎可以通过更改构建顺序来修复它。对于一个代码库来说，这是多么令人遗憾的借口啊。

 sudo make -j