Calculating dependencies... done!
[ebuild NS ] dde-base/dtkwidget-2.1.1 [5.4.10]
[ebuild N ] dde-base/dde-control-center-5.0.0 USE="-redshift -systemd"
Would you like to merge these packages? [Yes/No] yes
>>> Verifying ebuild manifests
>>> Emerging (1 of 2) dde-base/dtkwidget-2.1.1::deepin
* Fetching files in the background.
* To view fetch progress, run in another terminal:
* tail -f /var/log/emerge-fetch.log
* dtkwidget-2.1.1.tar.gz SHA256 size ;-) ... [ ok ]
>>> Unpacking source...
>>> Unpacking dtkwidget-2.1.1.tar.gz to /var/tmp/portage/dde-base/dtkwidget-2.1.1/work
>>> Source unpacked in /var/tmp/portage/dde-base/dtkwidget-2.1.1/work
>>> Preparing source in /var/tmp/portage/dde-base/dtkwidget-2.1.1/work/dtkwidget-2.1.1 ...
* Applying 2.1.1-build-with-qt5.15.patch ... [ ok ]
* Running qmake ...
Info: creating stash file /var/tmp/portage/dde-base/dtkwidget-2.1.1/work/dtkwidget-2.1.1/.qmake.stash
/var/tmp/portage/dde-base/dtkwidget-2.1.1/work/dtkwidget-2.1.1/dtkwidget.pro:1: Cannot find feature dtk2_lib [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dde-base/dtkwidget-2.1.1/work/dtkwidget-2.1.1 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dde-base/dtkwidget-2.1.1/work/dtkwidget-2.1.1 ...
make -j2
x86_64-pc-linux-gnu-g++ -Wl,-O1 -Wl,--as-needed -o dtkwidget /usr/lib64/libQt5Gui.so /usr/lib64/libQt5Core.so -lGL -lpthread
/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: /usr/lib/gcc/x86_64-pc-linux-gnu/9.3.0/../../../../lib64/Scrt1.o: in function `_start':
(.text+0x20): undefined reference to `main'
collect2: error: ld returned 1 exit status
make: *** [Makefile:273: dtkwidget] Error 1
* ERROR: dde-base/dtkwidget-2.1.1::deepin failed (compile phase):
* emake failed
