Build failure with multiple architectures of STL c++ libraries installed

[Galaxy-Spam]

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Is your issue present in the latest beta/pre-release?

This issue is present in the latest pre-release

Describe the Bug

When building on Ubuntu and having a c++ STL of a different architecture installed like "avr". The tests build process mixes libraries of different architectures and fails:

FAILED: tests/test_sunshine 
: && /usr/bin/c++ -fprofile-arcs -ftest-coverage -ggdb -O0 -O3 -DNDEBUG -Wl,--dependency-file=tests/CMakeFiles/test_sunshine.dir/link.d tests/CMakeFiles/test_sunshine.dir/integration/test_config_consistency.cpp.o tests/CMakeFiles/test_sunshine.dir/integration/test_external_commands.cpp.o tests/CMakeFiles/test_sunshine.dir/integration/test_locale_consistency.cpp.o tests/CMakeFiles/test_sunshine.dir/tests_main.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/platform/test_common.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/platform/windows/test_utf_utils.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_audio.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_display_device.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_entry_handler.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_file_handler.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_http_pairing.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_httpcommon.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_logging.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_mouse.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_network.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_process.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_rswrapper.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_stream.cpp.o tests/CMakeFiles/test_sunshine.dir/unit/test_video.cpp.o tests/CMakeFiles/test_sunshine.dir/__/third-party/moonlight-common-c/src/RtspParser.c.o tests/CMakeFiles/test_sunshine.dir/__/src/upnp.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/cbs.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/config.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/display_device.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/entry_handler.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/file_handler.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/globals.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/logging.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/crypto.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/nvhttp.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/httpcommon.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/confighttp.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/rtsp.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/stream.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/video.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/video_colorspace.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/input.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/audio.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/process.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/network.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/system_tray.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/stat_trackers.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/rswrapper.c.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/kmsgrab.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/vaapi.cpp.o tests/CMakeFiles/test_sunshine.dir/__/generated-src/xdg-output-unstable-v1.c.o tests/CMakeFiles/test_sunshine.dir/__/generated-src/linux-dmabuf-unstable-v1.c.o tests/CMakeFiles/test_sunshine.dir/__/generated-src/wlr-screencopy-unstable-v1.c.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/wlgrab.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/wayland.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/x11grab.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/portalgrab.cpp.o tests/CMakeFiles/test_sunshine.dir/__/third-party/tray/src/tray_linux.c.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/input/inputtino.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/input/inputtino_gamepad.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/input/inputtino_keyboard.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/input/inputtino_mouse.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/input/inputtino_pen.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/input/inputtino_touch.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/publish.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/graphics.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/misc.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/platform/linux/audio.cpp.o tests/CMakeFiles/test_sunshine.dir/__/third-party/glad/src/egl.c.o tests/CMakeFiles/test_sunshine.dir/__/third-party/glad/src/gl.c.o tests/CMakeFiles/test_sunshine.dir/__/src/nvenc/nvenc_base.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/nvenc/nvenc_d3d11.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/nvenc/nvenc_d3d11_native.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/nvenc/nvenc_d3d11_on_cuda.cpp.o tests/CMakeFiles/test_sunshine.dir/__/src/nvenc/nvenc_utils.cpp.o -o tests/test_sunshine  -lcurl  -lappindicator3  -ldbusmenu-glib  -lgtk-3  -lgdk-3  -lz  -lpangocairo-1.0  -lpango-1.0  -lharfbuzz  -latk-1.0  -lcairo-gobject  -lcairo  -lgdk_pixbuf-2.0  -lgio-2.0  -lgobject-2.0  -lglib-2.0  -lnotify  -lgdk_pixbuf-2.0  -lgio-2.0  -lgobject-2.0  -lglib-2.0  third-party/inputtino/liblibinputtino.a  -lminiupnpc  third-party/moonlight-common-c/enet/libenet.a  /usr/lib/x86_64-linux-gnu/libopus.a  _deps/ffmpeg/lib/libavcodec.a  _deps/ffmpeg/lib/libswscale.a  _deps/ffmpeg/lib/libavutil.a  _deps/ffmpeg/lib/libcbs.a  _deps/ffmpeg/lib/libSvtAv1Enc.a  _deps/ffmpeg/lib/libx264.a  _deps/ffmpeg/lib/libx265.a  _deps/ffmpeg/lib/libhdr10plus.a  -lnuma  -lva  -lva-drm  -lva-x11  -lX11  _deps/boost-build/libs/filesystem/libboost_filesystem.a  _deps/boost-build/libs/locale/libboost_locale.a  _deps/boost-build/libs/log/libboost_log.a  _deps/boost-build/libs/program_options/libboost_program_options.a  _deps/boost-build/libs/process/libboost_process.a  /usr/lib/x86_64-linux-gnu/libssl.so  /usr/lib/x86_64-linux-gnu/libcrypto.so  /usr/lib/x86_64-linux-gnu/libdrm.so  /usr/lib/x86_64-linux-gnu/libcap.so  /usr/lib/x86_64-linux-gnu/libevdev.so  /usr/lib/x86_64-linux-gnu/libva.so  /usr/lib/x86_64-linux-gnu/libva-drm.so  /usr/lib/x86_64-linux-gnu/libwayland-client.so  /usr/lib/x86_64-linux-gnu/libwayland-server.so  /usr/lib/x86_64-linux-gnu/libwayland-egl.so  /usr/lib/x86_64-linux-gnu/libwayland-cursor.so  -lgbm  /usr/lib/x86_64-linux-gnu/libSM.so  /usr/lib/x86_64-linux-gnu/libICE.so  /usr/lib/x86_64-linux-gnu/libX11.so  /usr/lib/x86_64-linux-gnu/libXext.so  -lgio-2.0  -lgobject-2.0  -lglib-2.0  -lpipewire-0.3  -ldl  -lpulse  -lpulse-simple  -static-libgcc  -static-libstdc++  lib/libgtest.a  /usr/lib/x86_64-linux-gnu/libdrm.so  /usr/lib/x86_64-linux-gnu/libcap.so  /usr/lib/x86_64-linux-gnu/libevdev.so  /usr/lib/x86_64-linux-gnu/libva.so  /usr/lib/x86_64-linux-gnu/libva-drm.so  /usr/lib/x86_64-linux-gnu/libwayland-client.so  /usr/lib/x86_64-linux-gnu/libwayland-server.so  /usr/lib/x86_64-linux-gnu/libwayland-egl.so  /usr/lib/x86_64-linux-gnu/libwayland-cursor.so  -lgbm  /usr/lib/x86_64-linux-gnu/libSM.so  /usr/lib/x86_64-linux-gnu/libICE.so  /usr/lib/x86_64-linux-gnu/libX11.so  /usr/lib/x86_64-linux-gnu/libXext.so  -lgio-2.0  -lgobject-2.0  -lglib-2.0  -lpipewire-0.3  -ldl  -lpulse  -lpulse-simple  /usr/lib/gcc/avr/14.2.0/libgcov.a  -lgdk_pixbuf-2.0  -lnotify  -lminiupnpc  /usr/lib/x86_64-linux-gnu/libopus.a  _deps/ffmpeg/lib/libavcodec.a  _deps/ffmpeg/lib/libswscale.a  _deps/ffmpeg/lib/libavutil.a  _deps/ffmpeg/lib/libcbs.a  _deps/ffmpeg/lib/libSvtAv1Enc.a  _deps/ffmpeg/lib/libx264.a  _deps/ffmpeg/lib/libx265.a  _deps/ffmpeg/lib/libhdr10plus.a  -lnuma  -lva  -lva-drm  -lva-x11  -lX11  /usr/lib/x86_64-linux-gnu/libssl.so  /usr/lib/x86_64-linux-gnu/libcrypto.so  /usr/lib/gcc/avr/14.2.0/libgcov.a  /usr/lib/x86_64-linux-gnu/libevdev.so  third-party/libdisplaydevice/src/common/liblibdisplaydevice_common.a  _deps/boost-build/libs/charconv/libboost_charconv.a  -lquadmath  /usr/lib/x86_64-linux-gnu/libicudata.so  /usr/lib/x86_64-linux-gnu/libicui18n.so  /usr/lib/x86_64-linux-gnu/libicuuc.so  -ldl  -lrt  _deps/boost-build/libs/filesystem/libboost_filesystem.a  _deps/boost-build/libs/context/libboost_context.a  _deps/boost-build/libs/serialization/libboost_serialization.a  _deps/boost-build/libs/thread/libboost_thread.a  _deps/boost-build/libs/atomic/libboost_atomic.a  _deps/boost-build/libs/date_time/libboost_date_time.a  _deps/boost-build/libs/chrono/libboost_chrono.a  _deps/boost-build/libs/container/libboost_container.a && :
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/libgcov.a(_gcov.o): in function `__gcov_init':
(.text+0x2130): multiple definition of `__gcov_init'; /usr/lib/gcc/avr/14.2.0/libgcov.a(_gcov.o):(.text+0x0): first defined here
/usr/bin/ld: unknown architecture of input file `/usr/lib/gcc/avr/14.2.0/libgcov.a(_gcov_merge_add.o)' is incompatible with i386:x86-64 output
/usr/bin/ld: unknown architecture of input file `/usr/lib/gcc/avr/14.2.0/libgcov.a(_gcov.o)' is incompatible with i386:x86-64 output
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.

The cause is the unspecific glob in:

Sunshine/tests/CMakeLists.txt

Line 36 in c4c10a1

file(GLOB GCC_LIB_DIRS "/usr/lib/gcc/*/*${GCC_MAJOR_VERSION}.*")

Expected Behavior

The script should use the architecture from the from an environment variable provided by
https://github.com/LizardByte/Sunshine/blob/c4c10a16b889d9a9fd977ff66059d099ebaf5c77/scripts/linux_build.sh and complete successfully.
A possible workaround is to edit CMakeLists.txt to specify the architecture manually.

file(GLOB GCC_LIB_DIRS "/usr/lib/gcc/x86_64-linux-gnu/*${GCC_MAJOR_VERSION}.*") 

Additional Context

It is possible to extract the used STL in gcc via:

gcc -xc++ -E -v - /dev/null 2>&1 | grep "^ /usr/lib/gcc/*/${GCC_MAJOR_VERSION}"

Though default sunshine gcc build options should probably included.
There are probably more elegant solutions.

Host Operating System

Linux

Operating System Version

Ubuntu 25.10

Architecture

amd64/x86_64

Package

other (self built)

GPU Type

AMD

GPU Model

na

GPU Driver/Mesa Version

na

Capture Method

None

Apps

Log output

Online logs

No response

[ReenigneArcher]

This works well for us in CI, which is the priority for tests.

PR welcome though, if you come up with a dynamic solution that doesn't break CI builds.

[Galaxy-Spam]

Thanks for the response. I currently don't have the time for that. So for now I'm fine with the workaround as documented in the issue. Maybe later if it comes up again.

[ReenigneArcher]

Do you need tests? You can disable building tests altogether with -DBUILD_TESTS=OFF

[Galaxy-Spam]

Ah, good to know! That even saves some compute.