media-libs/glu/glu-9.0.0.ebuild: AUTOTOOLS_BUILD_DIR=${WORKDIR}/${ABI} "${@}" media-libs/libtxc_dxtn/libtxc_dxtn-1.0.1.ebuild: AUTOTOOLS_BUILD_DIR=${WORKDIR}/${ABI} "${@}" sci-libs/fftw/fftw-3.3.2.ebuild: AUTOTOOLS_BUILD_DIR="${S}-${x}" \ sci-libs/fftw/fftw-3.3.2.ebuild: AUTOTOOLS_BUILD_DIR="${S}-${x}" \ sci-libs/fftw/fftw-3.3.2.ebuild: AUTOTOOLS_BUILD_DIR="${S}-${x}" \ sci-libs/fftw/fftw-3.3.3.ebuild: AUTOTOOLS_BUILD_DIR="${S}-${x}" \ sci-libs/fftw/fftw-3.3.3.ebuild: AUTOTOOLS_BUILD_DIR="${S}-${x}" \ sci-libs/fftw/fftw-3.3.3.ebuild: AUTOTOOLS_BUILD_DIR="${S}-${x}" \ These ebuilds have been broken by this change: http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/eclass/autotools-utils.eclass?r1=1.57&r2=1.58 This change causes that assignments (except first assignment) to AUTOTOOLS_BUILD_DIR are ignored.
A fix has been committed; the eclasses should now properly respect the old names. Thanks for reporting.