Should be fixable with a simple: sed -i -e 's/base_src_prepare/cmake-utils_src_prepare/' apitrace-3.0-r1.ebuild src_prepare phase throws the following output: ----------- ebuild $(equery w apitrace) prepare * apitrace-3.0.tar.gz SHA256 SHA512 WHIRLPOOL size ;-) ... [ ok ] * checking ebuild checksums ;-) ... [ ok ] * checking auxfile checksums ;-) ... [ ok ] * checking miscfile checksums ;-) ... [ ok ] >>> Unpacking source... >>> Source unpacked in /var/tmp/portage/dev-util/apitrace-3.0-r1/work >>> Preparing source in /var/tmp/portage/dev-util/apitrace-3.0-r1/work/apitrace-3.0 ... /var/tmp/portage/dev-util/apitrace-3.0-r1/temp/environment: line 5473: base_src_prepare: command not found >>> Source prepared.
Fixed in CVS.