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# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI="2"
inherit toolchain-funcs versionator
DESCRIPTION="A collection of elementary building blocks for implementing compiler backends in c++"
HOMEPAGE="http://kolpackov.net/projects/libbackend-elements/"
SRC_URI="ftp://kolpackov.net/pub/projects/${PN}/$(get_version_component_range 1-2)/${P}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ~arm ppc ppc64 x86"
IUSE=""
RDEPEND=">=dev-cpp/libcult-1.4.6-r1
dev-libs/boost"
DEPEND="${RDEPEND}
dev-util/build"
src_configure() {
BOOST_PKG="$(best_version ">=dev-libs/boost-1.35.0-r5")"
BOOST_VER="$(get_version_component_range 1-2 "${BOOST_PKG/*boost-/}")"
BOOST_VER="$(replace_all_version_separators _ "${BOOST_VER}")"
BOOST_INC="/usr/include/boost-${BOOST_VER}"
mkdir -p build/{ld,cxx/gnu,import/libboost,import/libcult}
cat >> build/cxx/configuration-dynamic.make <<- EOF
cxx_id := gnu
cxx_optimize := n
cxx_debug := n
cxx_rpath := n
cxx_pp_extra_options :=
cxx_extra_options := ${CXXFLAGS} -I${BOOST_INC}
cxx_ld_extra_options := ${LDFLAGS}
cxx_extra_libs :=
cxx_extra_lib_paths :=
EOF
cat >> build/cxx/gnu/configuration-dynamic.make <<- EOF
cxx_gnu := $(tc-getCXX)
cxx_gnu_libraries :=
cxx_gnu_optimization_options :=
EOF
cat >> build/import/libboost/configuration-dynamic.make <<- EOF
libboost_installed := y
libboost_suffix := -mt-${BOOST_VER}
EOF
cat >> build/import/libcult/configuration-dynamic.make <<- EOF
libcult_installed := y
EOF
cat >> build/ld/configuration-lib-dynamic.make <<- EOF
ld_lib_type := shared
EOF
MAKEOPTS+=" verbose=1"
}
src_install() {
find backend-elements -iname "*.cxx" \
-o -iname "makefile" \
-o -iname "*.o" -o -iname "*.d" \
-o -iname "*.m4" -o -iname "*.l" \
-o -iname "*.cpp-options" -o -iname "*.so" | xargs rm -f
rm -rf backend-elements/arch
insinto /usr/include
doins -r backend-elements
dodoc NEWS README documentation/[[:upper:]]*
dohtml -A xhtml -r documentation/*
}
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