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61 lines
1.5 KiB
61 lines
1.5 KiB
# Copyright 1999-2012 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/sys-devel/dragonegg/dragonegg-9999.ebuild,v 1.2 2012/07/03 13:57:17 voyageur Exp $
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EAPI=4
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inherit subversion multilib
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DESCRIPTION="GCC plugin that uses LLVM for optimization and code generation"
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HOMEPAGE="http://dragonegg.llvm.org/"
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SRC_URI=""
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ESVN_REPO_URI="http://llvm.org/svn/llvm-project/dragonegg/trunk"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS=""
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IUSE=""
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DEPEND="|| ( sys-devel/gcc:4.5[lto]
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>=sys-devel/gcc-4.6 )
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~sys-devel/llvm-${PV}"
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RDEPEND="${DEPEND}"
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src_unpack() {
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if use test;
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then
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ESVN_PROJECT=llvm S="${WORKDIR}"/llvm subversion_fetch "http://llvm.org/svn/llvm-project/llvm/trunk"
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fi
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subversion_fetch
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}
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src_prepare() {
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# Replace svnversion call
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subversion_wc_info
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sed -e "s/\(^REVISION:=\).*/\1${ESVN_WC_REVISION}/" \
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-i Makefile || die "Setting revision failed"
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}
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src_compile() {
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# GCC: compiler to use plugin with
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emake CC="$(tc-getCC)" GCC="$(tc-getCC)" CXX="$(tc-getCXX)" VERBOSE=1
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}
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src_test() {
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emake LIT_DIR="${WORKDIR}"/llvm/utils/lit check
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}
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src_install() {
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# Install plugin in llvm lib directory
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exeinto /usr/$(get_libdir)/llvm
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doexe dragonegg.so
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dodoc README
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}
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pkg_postinst() {
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elog "To use dragonegg, run gcc as usual, with an extra command line argument:"
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elog " -fplugin=/usr/$(get_libdir)/llvm/dragonegg.so"
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elog "If you change the active gcc profile, or update gcc to a new version,"
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elog "you will have to remerge this package to update the plugin"
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}
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