Tests fail due to translations are currently not in use for "plug-ins/file-fli/fli.c"
While running tests after build the tests fails due to:
...
Making check in po-plug-ins
make[2]: Entering directory '/var/tmp/portage/media-gfx/gimp-9999/work/gimp-9999/po-plug-ins'
INTLTOOL_EXTRACT=/usr/bin/intltool-extract srcdir=. /usr/bin/intltool-update --gettext-package gimp30-std-plug-ins --pot
rm -f missing notexist
srcdir=. /usr/bin/intltool-update -m
The following files contain translations and are currently not in use. Please
consider adding these to the POTFILES.in file, located in the po/ directory.
plug-ins/file-fli/fli.c
If some of these files are left out on purpose then please add them to
POTFILES.skip instead of POTFILES.in. A file 'missing' containing this list
of left out files has been written in the current directory.
Please report to https://gitlab.gnome.org/GNOME/gimp/issues/new
if [ -r missing -o -r notexist ]; then \
exit 1; \
fi
make[2]: *** [Makefile:365: check] Error 1
make[2]: Leaving directory '/var/tmp/portage/media-gfx/gimp-9999/work/gimp-9999/po-plug-ins'
make[1]: *** [Makefile:876: check-recursive] Error 1
make[1]: Leaving directory '/var/tmp/portage/media-gfx/gimp-9999/work/gimp-9999'
make: *** [Makefile:1174: check] Error 2
emake failed
Built with options:
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --datarootdir=/usr/share --disable-dependency-tracking --disable-silent-rules --disable-static --docdir=/usr/share/doc/gimp-9999 --htmldir=/usr/share/doc/gimp-9999/html --with-sysroot=/ --libdir=/usr/lib64 --disable-maintainer-mode GEGL=/usr/bin/gegl-0.4 GDBUS_CODEGEN=/usr/bin/gdbus-codegen --enable-default-binary --disable-check-update --enable-mp --with-bug-report-url=https://bugs.gentoo.org/ --with-pdbgen --with-xmc --without-appdata-test --without-libbacktrace --without-webkit --without-xvfb-run --disable-altivec --enable-mmx --enable-sse --enable-gi-docgen --enable-vector-icons --with-aa --with-alsa --with-x --with-libheif --without-javascript --with-jpeg2000 --with-jpegxl --with-lua --with-libmng --with-openexr --with-gs --with-python --with-gudev --with-libunwind --without-vala --with-webp --with-wmf --with-libxpm
P.S.
Found while trying to run Gentoo Linux modified media-gfx/gimp-9999
tests after switching to use option -without-appdata-test
(to fix other non-related test issue).