Created attachment 526890 [details] build.log This package, which is a dependency of `USE="gtk" app-emulation/virt-manager`, fails building for me. See the attached log and `emerge --info` output. Disabling either USE="usbredir" or USE="introspection" avoids the issue, but does not allow me to use virt-manager.
Created attachment 526892 [details] emerge --info spice-gtk
In case it helps: $ for so in /{usr/,}lib/libusb*.so*; do echo $so; nm -D $so | grep libusb_transfer_set_stream_id; done /usr/lib/libusb-1.0.so nm: /usr/lib/libusb-1.0.so: File format not recognized /usr/lib/libusb-1.0.so.0 /usr/lib/libusb-1.0.so.0.1.0 /usr/lib/libusbredirhost.so U libusb_transfer_set_stream_id /usr/lib/libusbredirhost.so.1 U libusb_transfer_set_stream_id /usr/lib/libusbredirhost.so.1.0.0 U libusb_transfer_set_stream_id /usr/lib/libusbredirparser.so /usr/lib/libusbredirparser.so.1 /usr/lib/libusbredirparser.so.1.0.0 /usr/lib/libusb.so nm: /usr/lib/libusb.so: File format not recognized /lib/libusb-0.1.so.4 /lib/libusb-0.1.so.4.4.4 /lib/libusb-1.0.so.0 000000000000b250 T libusb_transfer_set_stream_id /lib/libusb-1.0.so.0.1.0 000000000000b250 T libusb_transfer_set_stream_id
Same here: libtool: warning: library '/usr/lib64/libusb-1.0.la' was moved. libtool: warning: library '/usr/lib64/libusb-1.0.la' was moved. libtool: link: x86_64-pc-linux-gnu-gcc -o /tmp/portage/net-misc/spice-gtk-9999/work/spice-gtk-9999/src/tmp-introspectiy3e6lwu/.libs/SpiceClientGLib-2.0 -O2 -march=native -pipe -Wl,-O1 -Wl,-z -Wl,relro -Wl,-z -Wl,now /tmp/portage/net-misc/spice-gtk-9999/work/spice-gtk-9999/src/tmp-introspectiy3e6lwu/SpiceClientGLib-2.0.o -Wl,--export-dynamic -pthread -Wl,-O1 -Wl,-z -Wl,relro -Wl,-z -Wl,now -Wl,--export-dynamic -L. ./.libs/libspice-client-glib-2.0.so -lgthread-2.0 -lopus -lm -ljpeg -ljson-glib-1.0 -lz -llz4 -lpixman-1 -lssl -lcrypto -lpulse-mainloop-glib -lpulse -lgstaudio-1.0 -lgstapp-1.0 -lgstvideo-1.0 -lgstbase-1.0 -lgstreamer-1.0 /usr/lib64/libusb-1.0.so -lrt -lusbredirhost -lusbredirparser -lgio-2.0 -lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -Wl,--as-needed -pthread /tmp/portage/net-misc/spice-gtk-9999/work/spice-gtk-9999/src/tmp-introspectiy3e6lwu/.libs/SpiceClientGLib-2.0: symbol lookup error: /usr/lib64/libusbredirhost.so.1: undefined symbol: libusb_transfer_set_stream_id
Please test with the newest version and reopen if problem persists