Fontconfig error: Cannot scan config file infinality/conf.d

Добрый день.
При пересборке некоторых шрифтов выпадает информативная ошибка странная.
Как эту ошибку исправить и из-за чего она происходит?
Система с последними обновлениями ядра и мира, и софта.

 * Updating global fontcache ...
Fontconfig error: failed reading config file
Fontconfig error: Cannot scan config file "infinality/conf.d"   

Пересборка порта media-fonts/font-adobe-100dpi

cf.gz timB24-ISO8859-15.pcf.gz timBI08-ISO8859-15.pcf.gz timBI10-ISO8859-15.pcf.gz timBI12-ISO8859-15.pcf.gz timBI14-ISO8859-15.pcf.gz timBI18-ISO8859-15.pcf.gz timBI24-ISO8859-15.pcf.gz timI08-ISO8859-15.pcf.gz timI10-ISO8859-15.pcf.gz timI12-ISO8859-15.pcf.gz timI14-ISO8859-15.pcf.gz timI18-ISO8859-15.pcf.gz timI24-ISO8859-15.pcf.gz '/mnt/tmp/portage/media-fonts/font-adobe-100dpi-1.0.3-r1/image//usr/share/fonts/100dpi'
 /usr/lib/portage/python3.7/ebuild-helpers/xattr/install -c -m 644 timR08-ISO8859-15.pcf.gz timR10-ISO8859-15.pcf.gz timR12-ISO8859-15.pcf.gz timR14-ISO8859-15.pcf.gz timR18-ISO8859-15.pcf.gz timR24-ISO8859-15.pcf.gz '/mnt/tmp/portage/media-fonts/font-adobe-100dpi-1.0.3-r1/image//usr/share/fonts/100dpi'
make  install-data-hook
make[2]: Entering directory '/mnt/tmp/portage/media-fonts/font-adobe-100dpi-1.0.3-r1/work/font-adobe-100dpi-1.0.3_build'
/usr/bin/mkfontdir /mnt/tmp/portage/media-fonts/font-adobe-100dpi-1.0.3-r1/image/"/usr/share/fonts/100dpi"
** Warning: fonts.cache not built
** Generate this file manually on host system using fc-cache
make[2]: Leaving directory '/mnt/tmp/portage/media-fonts/font-adobe-100dpi-1.0.3-r1/work/font-adobe-100dpi-1.0.3_build'
make[1]: Leaving directory '/mnt/tmp/portage/media-fonts/font-adobe-100dpi-1.0.3-r1/work/font-adobe-100dpi-1.0.3_build'
 * Removing font metadata
>>> Completed installing media-fonts/font-adobe-100dpi-1.0.3-r1 into /mnt/tmp/portage/media-fonts/font-adobe-100dpi-1.0.3-r1/image/

 * Final size of build directory: 48256 KiB (47.1 MiB)
 * Final size of installed tree:   8708 KiB ( 8.5 MiB)


>>> Installing (1 of 1) media-fonts/font-adobe-100dpi-1.0.3-r1::gentoo
 * Generating fonts.scale ...                                                                                                                                                           [ ok ]
 * Generating fonts.dir ...                                                                                                                                                             [ ok ]
 * Updating global fontcache ...
Fontconfig error: failed reading config file
Fontconfig error: Cannot scan config file "infinality/conf.d"                                                                                                                           [ ok ]
 * Installed fonts changed. Run 'xset fp rehash' if you are using non-fontconfig applications.

>>> Recording media-fonts/font-adobe-100dpi in "world" favorites file...

 * Messages for package media-fonts/font-adobe-100dpi-1.0.3-r1:

 * Installed fonts changed. Run 'xset fp rehash' if you are using non-fontconfig applications.
>>> Auto-cleaning packages...

>>> No outdated packages were found on your system.

 * GNU info directory index is up-to-date.

# ls -l /etc/fonts/infinality/conf.d
lrwxrwxrwx 1 root root 28 июл  9  2015 /etc/fonts/infinality/conf.d -> styles.conf.avail/infinality

# ls -al /etc/fonts/infinality/conf.d/
итого 8
drwxr-xr-x  2 root root 4096 сен 25  2018 .
drwxr-xr-x 11 root root 4096 ноя  3  2013 ..
lrwxrwxrwx  1 root root   42 сен 25  2018 20-aliases-default-inf.conf -> ../../conf.src/20-aliases-default-inf.conf
lrwxrwxrwx  1 root root   36 сен 25  2018 20-fix-cantarell.conf -> ../../conf.src/20-fix-cantarell.conf
lrwxrwxrwx  1 root root   44 сен 25  2018 21-aliases-wine-win7-inf.conf -> ../../conf.src/21-aliases-wine-win7-inf.conf
lrwxrwxrwx  1 root root   40 сен 25  2018 30-non-latin-inf-win.conf -> ../../conf.src/30-non-latin-inf-win.conf
lrwxrwxrwx  1 root root   34 сен 25  2018 41-repl-os-inf.conf -> ../../conf.src/41-repl-os-inf.conf
lrwxrwxrwx  1 root root   34 сен 25  2018 42-repl-global.conf -> ../../conf.src/42-repl-global.conf
lrwxrwxrwx  1 root root   44 сен 25  2018 43-repl-tt-traced-bitmap.conf -> ../../conf.src/43-repl-tt-traced-bitmap.conf
lrwxrwxrwx  1 root root   38 сен 25  2018 44-repl-corrective.conf -> ../../conf.src/44-repl-corrective.conf
lrwxrwxrwx  1 root root   49 сен 25  2018 50-base-rendering-inf-osx-lin.conf -> ../../conf.src/50-base-rendering-inf-osx-lin.conf
lrwxrwxrwx  1 root root   41 сен 25  2018 60-group-non-tt-fonts.conf -> ../../conf.src/60-group-non-tt-fonts.conf
lrwxrwxrwx  1 root root   37 сен 25  2018 60-group-tt-fonts.conf -> ../../conf.src/60-group-tt-fonts.conf
lrwxrwxrwx  1 root root   58 сен 25  2018 61-group-non-tt-rendering-inf-7-xp-lin.conf -> ../../conf.src/61-group-non-tt-rendering-inf-7-xp-lin.conf
lrwxrwxrwx  1 root root   50 сен 25  2018 61-group-tt-rendering-inf-7-xp.conf -> ../../conf.src/61-group-tt-rendering-inf-7-xp.conf
lrwxrwxrwx  1 root root   45 сен 25  2018 62-tt-monospace-rendering.conf -> ../../conf.src/62-tt-monospace-rendering.conf
lrwxrwxrwx  1 root root   49 сен 25  2018 62-tt-traced-bitmap-rendering.conf -> ../../conf.src/62-tt-traced-bitmap-rendering.conf
lrwxrwxrwx  1 root root   35 сен 25  2018 64-override-inf.conf -> ../../conf.src/64-override-inf.conf
lrwxrwxrwx  1 root root   31 сен 25  2018 65-override.conf -> ../../conf.src/65-override.conf
lrwxrwxrwx  1 root root   39 сен 25  2018 70-forced-synthetic.conf -> ../../conf.src/70-forced-synthetic.conf
lrwxrwxrwx  1 root root   51 сен 25  2018 80-selective-rendering-inf-7-xp.conf -> ../../conf.src/80-selective-rendering-inf-7-xp.conf
lrwxrwxrwx  1 root root   54 сен 25  2018 80-selective-rendering-inf-win-lin.conf -> ../../conf.src/80-selective-rendering-inf-win-lin.conf
lrwxrwxrwx  1 root root   47 сен 25  2018 81-final-rendering-inf-7-xp.conf -> ../../conf.src/81-final-rendering-inf-7-xp.conf
lrwxrwxrwx  1 root root   35 сен 25  2018 90-no-synthetic.conf -> ../../conf.src/90-no-synthetic.conf
lrwxrwxrwx  1 root root   29 сен 25  2018 90-reject.conf -> ../../conf.src/90-reject.conf

eselect fontconfig list
Available fontconfig .conf files (* is enabled):
  [1]   10-autohint.conf
  [2]   10-hinting-full.conf
  [3]   10-hinting-medium.conf
  [4]   10-hinting-none.conf
  [5]   10-hinting-slight.conf *
  [6]   10-no-sub-pixel.conf
  [7]   10-scale-bitmap-fonts.conf *
  [8]   10-sub-pixel-bgr.conf
  [9]   10-sub-pixel-rgb.conf
  [10]  10-sub-pixel-vbgr.conf
  [11]  10-sub-pixel-vrgb.conf
  [12]  10-unhinted.conf
  [13]  11-lcdfilter-default.conf
  [14]  11-lcdfilter-legacy.conf
  [15]  11-lcdfilter-light.conf
  [16]  20-unhint-small-dejavu-sans.conf
  [17]  20-unhint-small-dejavu-sans-mono.conf
  [18]  20-unhint-small-dejavu-serif.conf
  [19]  20-unhint-small-vera.conf *
  [20]  25-unhint-nonlatin.conf
  [21]  30-metric-aliases.conf *
  [22]  40-nonlatin.conf *
  [23]  42-luxi-mono.conf *
  [24]  45-generic.conf *
  [25]  45-latin.conf *
  [26]  49-sansserif.conf *
  [27]  50-user.conf *
  [28]  51-local.conf *
  [29]  52-infinality.conf
  [30]  57-dejavu-sans.conf
  [31]  57-dejavu-sans-mono.conf
  [32]  57-dejavu-serif.conf
  [33]  60-generic.conf *
  [34]  60-latin.conf *
  [35]  60-liberation.conf
  [36]  62-croscore-arimo.conf
  [37]  62-croscore-cousine.conf
  [38]  62-croscore-symbolneu.conf
  [39]  62-croscore-tinos.conf
  [40]  65-fonts-persian.conf *
  [41]  65-khmer.conf
  [42]  65-nonlatin.conf *
  [43]  69-unifont.conf *
  [44]  70-no-bitmaps.conf
  [45]  70-yes-bitmaps.conf
  [46]  80-delicious.conf *
  [47]  90-synthetic.conf *