You receive this bug because this package does not respect my system's AR (x86_64-pc-linux-gnu-ar) and calls directly /usr/bin/ar The possible solutions to fix this issue are: 1)Fix the buildsystem, if you can; 2)inherit toolchain-funcs and use tc-export AR 3)inherit toolchain-funcs and use emake AR="$(tc-getAR)" From the build log: ar cru libtilde.a tilde.o shell.o
Fixed in 2.20-r1. No revbump. Thanks for the report. + 14 Sep 2013; Markos Chandras <hwoarang@gentoo.org> which-2.20-r1.ebuild: + Export AR. Bug #484854 +