# Copyright 1999-2004 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/eclass/gnat.eclass,v 1.7 2005/02/23 17:26:40 dholm Exp $ # # Author: David Holm <dholm@gentoo.org> # # This eclass contains some common settings for gnat based ada stuff # It also strips some flags to bring C[XX]FLAGS in cpmpliance with gcc-2.8.1 ECLASS=gnat inherit flag-o-matic INHERITED="$INHERITED $ECLASS" DEPEND="dev-lang/gnat" DESCRIPTION="Based on the ${ECLASS} eclass" gnat_filter_flags() { # We should probably check which GNAT is installed and # filter flags accordingly. This version is overly protective. filter-mfpmath sse 387 filter-flags -mmmx -msse -mfpmath -frename-registers \ -fprefetch-loop-arrays -falign-functions=4 -falign-jumps=4 \ -falign-loops=4 -msse2 -frerun-loop-opt -maltivec -mabi=altivec \ -fsigned-char -fno-strict-aliasing -pipe } pkg_setup() { export ADAC=${ADAC:-gnatgcc} export ADAMAKE=${ADAMAKE:-gnatmake} export ADABIND=${ADABIND:-gnatbind} gnat_filter_flags export ADACFLAGS=${ADACFLAGS:-${CFLAGS}} export ADACFLAGS=${ADACFLAGS//pentium-mmx/i586} export ADACFLAGS=${ADACFLAGS//pentium[234]/i686} export ADACFLAGS=${ADACFLAGS//k6-[23]/k6} export ADACFLAGS=${ADACFLAGS//athlon-tbird/i686} export ADACFLAGS=${ADACFLAGS//athlon-4/i686} export ADACFLAGS=${ADACFLAGS//athlon-[xm]p/i686} export ADACFLAGS=${ADACFLAGS//athlon/i686} export ADACFLAGS=${ADACFLAGS//-Os/-O2} export ADAMAKEFLAGS=${ADAMAKEFLAGS:-"-cargs ${ADACFLAGS} -margs"} export ADABINDFLAGS=${ADABINDFLAGS:-""} }