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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-chemistry/phaser/phaser-2.1.4.ebuild,v 1.5 2015/04/08 18:22:13 mgorny Exp $
EAPI=5
PYTHON_COMPAT=( python2_7 )
inherit eutils flag-o-matic python-single-r1 toolchain-funcs
CCP4VER="6.1.13"
DESCRIPTION="A program for phasing macromolecular crystal structures"
HOMEPAGE="http://www-structmed.cimr.cam.ac.uk/phaser"
SRC_URI="ftp://ftp.ccp4.ac.uk/ccp4/${CCP4VER}/ccp4-${CCP4VER}-${PN}-cctbx-src.tar.gz"
LICENSE="|| ( phaser phaser-com ccp4 )"
SLOT="0"
#KEYWORDS="~amd64 ~x86"
KEYWORDS=""
IUSE="openmp"
RDEPEND=""
DEPEND="${RDEPEND}
app-shells/tcsh"
S="${WORKDIR}"/ccp4-${CCP4VER}
src_prepare() {
epatch \
"${FILESDIR}"/phaser-2.1.4-chmod.patch \
"${FILESDIR}"/phaser-2.1.4-ldflags.patch
use openmp && append-flags -fopenmp
for i in ${CXXFLAGS}; do
OPTS="${OPTS} \"${i}\","
done
OPTS=${OPTS%,}
sed -i \
-e "s:opts = \[.*\]$:opts = \[${OPTS}\]:g" \
"${S}"/lib/cctbx/cctbx_sources/libtbx/SConscript || die
for i in ${LDFLAGS}; do
OPTSLD="${OPTSLD} \"${i}\","
done
sed -i \
-e "s:env_etc.shlinkflags .* \"-shared\":env_etc.shlinkflags = \[ ${OPTSLD} \"-shared\"\]:g" \
-e "s:\[\"-static:\[${OPTSLD} \"-static:g" \
"${S}"/lib/cctbx/cctbx_sources/libtbx/SConscript || die
}
src_configure() {
local compiler
local mtype
local mversion
local nproc
# Valid compilers are win32_cl, sunos_CC, unix_gcc, unix_ecc,
# unix_icc, unix_icpc, tru64_cxx, hp_ux11_aCC, irix_CC,
# darwin_c++, darwin_gcc. The build systems seems to prepend
# unix_ all by itself. Can this be derived from $(tc-getCC)?
compiler=$(expr match "$(tc-getCC)" '.*\([a-z]cc\)')
# Breaks cross compilation.
mtype=$(src/${PN}/bin/machine_type)
mversion=$(src/${PN}/bin/machine_version)
einfo "Creating build directory"
mkdir build
cd build
ln -sf "${S}/lib/cctbx/cctbx_sources/scons" scons
ln -sf "${S}/lib/cctbx/cctbx_sources/libtbx" libtbx
einfo "Configuring phaser components"
$(PYTHON) "libtbx/configure.py" \
--build=release \
--compiler=${compiler} \
--repository="${S}"/src/${PN}/source \
--repository="${S}"/lib/cctbx/cctbx_sources \
--static_libraries \
ccp4io="${S}" \
mmtbx \
phaser || die "configure.py failed"
}
src_compile() {
nproc=`echo "-j1 ${MAKEOPTS}" \
| sed -e "s/.*\(-j\s*\|--jobs=\)\([0-9]\+\).*/\2/"`
cd build
einfo "Setting up build environment"
source setpaths.sh
einfo "Compiling phaser components"
libtbx.scons -j ${nproc} || die "libtbx.scons failed"
}
src_install() {
dobin build/exe/phaser || die
cat >> "${T}"/53${PN} <<- EOF
PHASER="${EPREFIX}/usr/bin"
PHASER_ENVIRONMENT="1"
PHASER_MTYPE="${mtype}"
PHASER_MVERSION="${mversion}"
PHASER_VERSION="${PV}"
EOF
doenvd "${T}"/53${PN} || die
}
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