87 lines
2.3 KiB
Bash
87 lines
2.3 KiB
Bash
# Copyright 1999-2017 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=5
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EGIT_REPO_URI="https://github.com/pathscale/libcxxrt.git"
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[ "${PV%9999}" != "${PV}" ] && SCM="git-2" || SCM=""
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inherit flag-o-matic toolchain-funcs portability ${SCM} multilib-minimal
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DESCRIPTION="C++ Runtime from PathScale, FreeBSD and NetBSD"
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HOMEPAGE="https://github.com/pathscale/libcxxrt http://www.pathscale.com/node/265"
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if [ "${PV%9999}" = "${PV}" ] ; then
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SRC_URI="mirror://gentoo/${P}.tar.xz"
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DEPEND="app-arch/xz-utils"
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else
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SRC_URI=""
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fi
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LICENSE="BSD-2"
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SLOT="0"
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if [ "${PV%9999}" = "${PV}" ] ; then
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KEYWORDS="~amd64 ~arm64 ~mips ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux"
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else
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KEYWORDS=""
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fi
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IUSE="+libunwind +static-libs"
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RDEPEND="libunwind? ( || ( >=sys-libs/libunwind-1.0.1-r1[static-libs?,${MULTILIB_USEDEP}]
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sys-libs/llvm-libunwind[static-libs?,${MULTILIB_USEDEP}] ) )"
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DEPEND="${RDEPEND}
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${DEPEND}"
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DOCS=( AUTHORS COPYRIGHT README )
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gcc_check() {
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if tc-is-gcc && [[ $(gcc-major-version) -lt 6 ]] && use test; then
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eerror "At least gcc-6 is required to run tests. Please switch to a newer"
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eerror "compiler before proceeding."
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die "gcc-6 required for tests"
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fi
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}
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pkg_pretend() {
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gcc_check
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}
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pkg_setup() {
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gcc_check
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}
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src_prepare() {
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cp "${FILESDIR}/Makefile" src/ || die
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cp "${FILESDIR}/Makefile.test" test/Makefile || die
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multilib_copy_sources
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}
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multilib_src_compile() {
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# Notes: we build -nodefaultlibs to avoid linking to gcc libs.
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# libcxxrt needs: dladdr (dlopen_lib), libunwind or libgcc_s and the libc.
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tc-export CC CXX AR
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append-ldflags "-Wl,-z,defs" # make sure we are not underlinked
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cd "${BUILD_DIR}/src"
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LIBS="$(dlopen_lib) -l$(usex libunwind unwind gcc_s) -lc" emake shared
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use static-libs && emake static
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}
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multilib_src_test() {
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cd "${BUILD_DIR}/test"
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LD_LIBRARY_PATH="${BUILD_DIR}/src:${LD_LIBRARY_PATH}" \
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LIBS="-L${BUILD_DIR}/src -lcxxrt -l$(usex libunwind unwind gcc_s) -lc" \
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emake check
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}
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multilib_src_install() {
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# TODO: See README. Maybe hide it in a subdir and let only libcxx know about
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# it. FreeBSD head installs it in /lib
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dolib.so src/${PN}.so*
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use static-libs && dolib.a src/${PN}.a
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}
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multilib_src_install_all() {
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einstalldocs
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insinto /usr/include/libcxxrt/
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doins src/cxxabi.h src/unwind*.h
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}
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