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# Copyright 1999-2015 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI=5
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inherit toolchain-funcs eutils
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DESCRIPTION="Darwin Csu (crt1.o) - Mac OS X 10.10 version"
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HOMEPAGE="http://www.opensource.apple.com/"
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SRC_URI="http://www.opensource.apple.com/tarballs/Csu/Csu-${PV}.tar.gz"
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LICENSE="APSL-2"
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SLOT="0"
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KEYWORDS="~ppc-macos ~x64-macos ~x86-macos"
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IUSE=""
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S=${WORKDIR}/Csu-${PV}
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src_prepare() {
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# since we don't have crt0, we can't build it either
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sed -i \
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-e 's:$(SYMROOT)/crt0.o::' \
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-e '/LOCLIBDIR)\/crt0.o/d' \
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-e '/^CC = /d' \
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Makefile || die
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# only require Availability.h for arm, bugs #538602, #539964
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epatch "${FILESDIR}"/${P}-arm-availability.patch
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if [[ ${CHOST} == powerpc* ]] ; then
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# *must not* be compiled with -Os on PPC because that
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# will optimize out
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# _pointer_to__darwin_gcc3_preregister_frame_info which
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# causes linker errors for large programs because the
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# jump to ___darwin_gcc3_preregister_frame_info gets to
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# be more than 16MB away
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sed -i -e "s, -Os , -O ,g" Makefile || die
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fi
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}
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src_compile() {
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emake USRLIBDIR="${EPREFIX}"/lib || die
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}
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src_install() {
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emake -j1 \
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USRLIBDIR="${EPREFIX}"/lib \
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LOCLIBDIR="${EPREFIX}"/lib \
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DSTROOT="${D}" \
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install || die
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}
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