# Copyright 1999-2008 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/dev-lang/gforth/gforth-0.6.2-r1.ebuild,v 1.6 2008/09/06 06:50:36 ulm Exp $ inherit elisp-common eutils toolchain-funcs flag-o-matic DESCRIPTION="GNU Forth is a fast and portable implementation of the ANSI Forth language" HOMEPAGE="http://www.gnu.org/software/gforth" SRC_URI="http://www.complang.tuwien.ac.at/forth/gforth/${P}.tar.gz http://www.complang.tuwien.ac.at/forth/gforth/Patches/${PV}-debug.diff" LICENSE="GPL-2" SLOT="0" KEYWORDS="~ppc ~x86 ~x86-fbsd" IUSE="emacs force-reg" DEPEND="virtual/libc dev-libs/ffcall emacs? ( virtual/emacs )" SITEFILE=50gforth-gentoo.el pkg_setup() { if use force-reg; then while read line; do ewarn "${line}"; done <<'EOF' You have chosen to enable "force-reg" in USE. From the GForth manual (http://www.public.iastate.edu/~forth/gforth_141.html): "This feature not only depends on the machine, but also on the compiler version: On some machines some compiler versions produce incorrect code when certain explicit register declarations are used. So by default -DFORCE_REG is not used." EOF fi } src_unpack() { unpack ${A} cd "${S}" epatch "${FILESDIR}"/${PV}-ppc-configure-gentoo.patch # Bug #131931 epatch "${FILESDIR}"/gforth.el-gentoo.patch epatch "${FILESDIR}"/${PV}-c-to-forth-to-c.patch epatch "${DISTDIR}"/${PV}-debug.diff } src_compile() { filter-flags -Os -O0 -O1 -DFORCE_REG # Bug #120159 append-flags -O2 # Bug #120159 econf CC="$(tc-getCC) -fno-reorder-blocks -fno-inline" \ `use_enable force-reg force-reg` \ || die "econf failed" make || die if use emacs; then elisp-compile *.el || die fi } src_install() { make \ libdir="${D}"/usr/lib \ infodir="${D}"/usr/share/info \ mandir="${D}"/usr/share/man \ datadir="${D}"/usr/share \ bindir="${D}"/usr/bin \ install || die dodoc AUTHORS BUGS ChangeLog NEWS* README* ToDo doc/glossaries.doc doc/*.ps if use emacs; then elisp-install ${PN} *.el *.elc || die elisp-site-file-install "${FILESDIR}"/${SITEFILE} || die fi } pkg_postinst() { use emacs && elisp-site-regen } pkg_postrm() { use emacs && elisp-site-regen }