# Copyright 1999-2011 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/sys-devel/dragonegg/dragonegg-9999.ebuild,v 1.1 2011/12/02 23:54:26 voyageur Exp $ EAPI=4 inherit subversion multilib DESCRIPTION="GCC plugin that uses LLVM for optimization and code generation" HOMEPAGE="http://dragonegg.llvm.org/" SRC_URI="" ESVN_REPO_URI="http://llvm.org/svn/llvm-project/dragonegg/trunk" LICENSE="GPL-2" SLOT="0" KEYWORDS="" IUSE="" DEPEND="|| ( sys-devel/gcc:4.5[lto] >=sys-devel/gcc-4.6 ) ~sys-devel/llvm-${PV}" RDEPEND="${DEPEND}" src_prepare() { # Replace svnversion call subversion_wc_info sed -e "s/\(^REVISION:=\).*/\1${ESVN_WC_REVISION}/" \ -i Makefile || die "Setting revision failed" } src_compile() { # GCC: compiler to use plugin with emake CC="$(tc-getCC)" GCC="$(tc-getCC)" CXX="$(tc-getCXX)" VERBOSE=1 } src_install() { # Install plugin in llvm lib directory exeinto /usr/$(get_libdir)/llvm doexe dragonegg.so dodoc README } pkg_postinst() { elog "To use dragonegg, run gcc as usual, with an extra command line argument:" elog " -fplugin=/usr/$(get_libdir)/llvm/dragonegg.so" elog "If you change the active gcc profile, or update gcc to a new version," elog "you will have to remerge this package to update the plugin" }