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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
inherit toolchain-funcs python eutils
DESCRIPTION="Phasing macromolecular crystal structures with maximum likelihood methods"
SRC_URI="ftp://ftp.ccp4.ac.uk/ccp4/6.1.1/${P}-cctbx-src.tar.gz"
HOMEPAGE="http://www-structmed.cimr.cam.ac.uk/phaser/"
SLOT="0"
LICENSE="ccp4"
KEYWORDS="~x86 ~amd64"
IUSE="openmp"
DEPEND="dev-util/scons"
RDEPEND="sci-libs/cctbx"
S="${WORKDIR}"
src_unpack() {
unpack ${A}
cd "${S}"
rm -rf lib/*
cp -rf $CCP4/lib/cctbx/cctbx_sources/libtbx "${WORKDIR}"
mkdir -p "${WORKDIR}"/scons/src/
ln -sf /usr/$(get_libdir)/scons-1.2.0 "${WORKDIR}"/scons/src/engine || die
epatch "${FILESDIR}"/${PV}-sadf.patch
}
src_compile(){
python_version
local MYCONF
local MAKEOPTS_EXP
local OPTS
local OPTSLD
MYCONF="${S}/libtbx/configure.py"
MYCONF="${MYCONF} --repository ${S}/ccp4-6.1.1/src/${PN}/source --repository /usr/$(get_libdir)/cctbx/cctbx_sources/ \
--build=release ccp4io=${CCP4}/$(get_libdir)/cctbx/cctbx_sources/ccp4io/"
MAKEOPTS_EXP=${MAKEOPTS/j/j }
MAKEOPTS_EXP=${MAKEOPTS_EXP%-l[0-9]*}
# Get CXXFLAGS in format suitable for substitition into SConscript
for i in ${CXXFLAGS}; do
OPTS="${OPTS} \"${i}\","
done
# Strip off the last comma
OPTS=${OPTS%,}
# Fix CXXFLAGS
sed -i \
-e "s:opts = \[.*\]$:opts = \[${OPTS}\]:g" \
"${S}"/libtbx/SConscript
# Get LDFLAGS in format suitable for substitition into SConscript
for i in ${LDFLAGS}; do
OPTSLD="${OPTSLD} \"${i}\","
done
# Fix LDFLAGS which should be as-needed ready
sed -i \
-e "s:env_etc.shlinkflags .* \"-shared\":env_etc.shlinkflags = \[ ${OPTSLD} \"-shared\":g" \
"${S}"/libtbx/SConscript
# Get compiler in the right way
COMPILER=$(expr match "$(tc-getCC)" '.*\([a-z]cc\)')
MYCONF="${MYCONF} --compiler=${COMPILER}"
# Additional USE flag usage
check_use openmp
MYCONF="${MYCONF} --enable-openmp-if-possible=${USE_openmp}"
use threads && USEthreads="--enable-boost-threads" && \
ewarn "If using boost threads openmp support is disabled"
MYCONF="${MYCONF} ${USE_threads} --scan-boost"
MYCONF="${MYCONF} phaser"
einfo "configuring with ${python} ${MYCONF}"
${python} ${MYCONF} \
|| die "configure failed"
source setpaths_all.sh
einfo "compiling with libtbx.scons ${MAKEOPTS_EXP}"
libtbx.scons ${MAKEOPTS_EXP} .|| die "make failed"
}
src_install() {
rm lib/libboost*
dolib.so lib/*.so || die
dolib.a lib/*.a || die
dobin exe/phaser || die
}
check_use() {
for var in $@; do
if use ${var}; then
printf -v "USE_$var" True
else
printf -v "USE_$var" False
fi
shift
done
}
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