As seen on bug #158040, some packages needs a libtool wrapper that's built for the exact CHOST value we're going to build for. The attached patch allows libtool ebuild to answer to cross-${CHOST}/libtool symlinks (for crossdev, patch for that coming soon). HTH, Diego
Created attachment 103975 [details, diff] Ebuild patch
no ... packages that need libtool should be including one