gnustep-back-art segfaults during emerge

[andrewwalker27]

Here's the error I get when building gnustep-back-art-0.20.0 on ~x86_64

Can anyone confirm or solve this problem?
Couldn't find any related bug reported so far.

echo "OLD_GNUSTEP_STAMP_ASTRING = _GSBackend-" > ./libgnustep-back-020.bundle/stamp.make
(echo "{"; echo ' NOTE = "Automatically generated, do not edit!";'; \
echo " NSExecutable = \"libgnustep-back-020\";"; \
echo " NSMainNibFile = \"\";"; \
echo " NSPrincipalClass = \"GSBackend\";"; \
echo "}") >libgnustep-back-020.bundle/Resources/Info-gnustep.plist
if [ -r "libgnustep-back-020Info.plist" ]; then \
plmerge libgnustep-back-020.bundle/Resources/Info-gnustep.plist libgnustep-back-020Info.plist; \
fi
/bin/sh: line 2: 25232 Segmentation fault plmerge libgnustep-back-020.bundle/Resources/Info-gnustep.plist libgnustep-back-020Info.plist
make[3]: *** [libgnustep-back-020.bundle/Resources/Info-gnustep.plist] Error 139
make[3]: *** Deleting file `libgnustep-back-020.bundle/Resources/Info-gnustep.plist'
make[2]: *** [libgnustep-back-020.all.bundle.variables] Error 2
make[1]: *** [internal-all] Error 2
make[1]: Leaving directory `/var/tmp/portage/gnustep-base/gnustep-back-art-0.20.0/work/gnustep-back-0.20.0/Source'
make: *** [internal-all] Error 2
emake failed
* ERROR: gnustep-base/gnustep-back-art-0.20.0 failed (compile phase):
* package make failed