ubuntu 20.04 编译失败

[ghost]

描述问题

预期行为：编译 nekoray

实际行为：失败。

似乎在 Action 中的编译也是失败的。

如何复现

按照编译教程编译，到了 ninja 命令时报错。

Cmake 和 ninja 都是用 apt 安装的，并且使用了 lib 中的脚本安装了依赖。

日志

[79/79] Linking CXX executable nekoray
FAILED: nekoray 
: && /usr/bin/c++     CMakeFiles/nekoray.dir/nekoray_autogen/mocs_compilation.cpp.o CMakeFiles/nekoray.dir/main/main.cpp.o CMakeFiles/nekoray.dir/main/NekoRay.cpp.o CMakeFiles/nekoray.dir/main/NekoRay_Utils.cpp.o CMakeFiles/nekoray.dir/main/QJS.cpp.o CMakeFiles/nekoray.dir/main/HTTPRequestHelper.cpp.o CMakeFiles/nekoray.dir/3rdparty/base64.cpp.o CMakeFiles/nekoray.dir/3rdparty/qrcodegen.cpp.o CMakeFiles/nekoray.dir/3rdparty/QtExtKeySequenceEdit.cpp.o CMakeFiles/nekoray.dir/qv2ray/v2/ui/LogHighlighter.cpp.o CMakeFiles/nekoray.dir/qv2ray/v2/ui/QvAutoCompleteTextEdit.cpp.o CMakeFiles/nekoray.dir/qv2ray/v2/components/proxy/QvProxyConfigurator.cpp.o CMakeFiles/nekoray.dir/qv2ray/v2/ui/widgets/common/QJsonModel.cpp.o CMakeFiles/nekoray.dir/qv2ray/v2/ui/widgets/editors/w_JsonEditor.cpp.o CMakeFiles/nekoray.dir/qv2ray/v3/components/GeositeReader/GeositeReader.cpp.o CMakeFiles/nekoray.dir/qv2ray/v3/components/GeositeReader/picoproto.cpp.o CMakeFiles/nekoray.dir/rpc/gRPC.cpp.o CMakeFiles/nekoray.dir/db/Database.cpp.o CMakeFiles/nekoray.dir/db/TrafficLooper.cpp.o CMakeFiles/nekoray.dir/db/ProfileFilter.cpp.o CMakeFiles/nekoray.dir/db/ConfigBuilder.cpp.o CMakeFiles/nekoray.dir/fmt/AbstractBean.cpp.o CMakeFiles/nekoray.dir/fmt/Bean2CoreObj_ray.cpp.o CMakeFiles/nekoray.dir/fmt/Bean2CoreObj_box.cpp.o CMakeFiles/nekoray.dir/fmt/Bean2External.cpp.o CMakeFiles/nekoray.dir/fmt/Bean2Link.cpp.o CMakeFiles/nekoray.dir/fmt/InsecureHint.cpp.o CMakeFiles/nekoray.dir/fmt/Link2Bean.cpp.o CMakeFiles/nekoray.dir/sub/GroupUpdater.cpp.o CMakeFiles/nekoray.dir/sys/ExternalProcess.cpp.o CMakeFiles/nekoray.dir/sys/AutoRun.cpp.o CMakeFiles/nekoray.dir/ui/ThemeManager.cpp.o CMakeFiles/nekoray.dir/ui/Icon.cpp.o CMakeFiles/nekoray.dir/ui/mainwindow_grpc.cpp.o CMakeFiles/nekoray.dir/ui/mainwindow.cpp.o CMakeFiles/nekoray.dir/ui/edit/dialog_edit_profile.cpp.o CMakeFiles/nekoray.dir/ui/edit/dialog_edit_group.cpp.o CMakeFiles/nekoray.dir/ui/edit/edit_chain.cpp.o CMakeFiles/nekoray.dir/ui/edit/edit_socks_http.cpp.o CMakeFiles/nekoray.dir/ui/edit/edit_shadowsocks.cpp.o CMakeFiles/nekoray.dir/ui/edit/edit_vmess.cpp.o CMakeFiles/nekoray.dir/ui/edit/edit_trojan_vless.cpp.o CMakeFiles/nekoray.dir/ui/edit/edit_naive.cpp.o CMakeFiles/nekoray.dir/ui/edit/edit_custom.cpp.o CMakeFiles/nekoray.dir/ui/dialog_basic_settings.cpp.o CMakeFiles/nekoray.dir/ui/dialog_manage_groups.cpp.o CMakeFiles/nekoray.dir/ui/dialog_manage_routes.cpp.o CMakeFiles/nekoray.dir/ui/dialog_vpn_settings.cpp.o CMakeFiles/nekoray.dir/ui/dialog_hotkey.cpp.o CMakeFiles/nekoray.dir/ui/widget/ProxyItem.cpp.o CMakeFiles/nekoray.dir/ui/widget/GroupItem.cpp.o CMakeFiles/nekoray.dir/nekoray_autogen/PNK5WDWK6L/qrc_neko.cpp.o CMakeFiles/nekoray.dir/nekoray_autogen/3WNQF2Z6YU/qrc_qss.cpp.o CMakeFiles/nekoray.dir/nekoray_autogen/JU62CA5L7X/qrc_translations.cpp.o  -o nekoray  -Wl,-rpath,/usr/local/Qt/5.15.2/gcc_64/lib  /usr/local/Qt/5.15.2/gcc_64/lib/libQt5Network.so.5.15.2  /usr/local/Qt/5.15.2/gcc_64/lib/libQt5Svg.so.5.15.2  3rdparty/qjs/libquickjs.a  libmyproto.a  ../libs/deps/built/lib/libyaml-cpp.a  ../libs/deps/built/lib/libZXing.a  3rdparty/QHotkey/libqhotkey.a  /usr/local/Qt/5.15.2/gcc_64/lib/libQt5Widgets.so.5.15.2  ../libs/deps/built/lib/libprotobuf.a  -lpthread  /usr/lib/x86_64-linux-gnu/libX11.so  /usr/local/Qt/5.15.2/gcc_64/lib/libQt5X11Extras.so.5.15.2  /usr/local/Qt/5.15.2/gcc_64/lib/libQt5Gui.so.5.15.2  /usr/local/Qt/5.15.2/gcc_64/lib/libQt5Core.so.5.15.2 && :
/usr/bin/ld: 3rdparty/qjs/libquickjs.a(quickjs-libc.c.o): undefined reference to symbol 'dlclose@@GLIBC_2.2.5'
/usr/bin/ld: /lib/x86_64-linux-gnu/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.

如果使用预编译版本，./nekoray 会报错 :

./nekoray: error while loading shared libraries: libQt5Network.so.5: cannot open shared object file: No such file or directory

./launcher 则显示以下内容后，就结束了。

2023/01/26 09:37:39 exe: launcher exe dir: /home/username/下载/nekoray
2023/01/26 09:37:39 Running as launcher
2023/01/26 09:37:39 LD_LIBRARY_PATH=/home/username/下载/nekoray/usr/lib QT_PLUGIN_PATH=/home/username/下载/nekoray/usr/plugins ./nekoray

已使用 sudo apt install libxcb-xinerama0。

[arm64v8a]

第一个问题稍后会修复

第二个问题是你没装 Qt

第三个问题缺少日志，建议运行 ./launcher -debug

[ghost]

第二个问题是你没装 Qt

我装了 Qt，不然连 cmake -GNinja .. 都无法使用。

$ qmake -v
QMake version 3.1
Using Qt version 5.15.2 in /usr/local/Qt/5.15.2/gcc_64/lib

第三个问题缺少日志，建议运行 ./launcher -debug

2023/01/27 08:57:02 exe: launcher exe dir: /home/username/下载/nekoray
2023/01/27 08:57:02 Running as launcher
2023/01/27 08:57:02 LD_LIBRARY_PATH=/home/username//下载/nekoray/usr/lib QT_PLUGIN_PATH=/home/username//下载/nekoray/usr/plugins ./nekoray
./nekoray: error while loading shared libraries: libpcre2-16.so.0: cannot open shared object file: No such file or directory

[ghost]

能用预编译的了(./nekoray + ./launcher)，缺什么就装什么，只要把大写改成小写:

缺 libQt5Network，就sudo apt install libqt5Network。

[ghost]

编译时，不附加 quicjs 就可以了。