commit: 96e204a1d586f8e3bf563141dd9a6edd2bad3a1c
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Mon Oct 3 10:53:56 2016 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Wed Oct 5 13:38:08 2016 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=96e204a1
sys-libs/libcxxabi: Initial live ebuild
sys-libs/libcxxabi/libcxxabi-9999.ebuild | 93 ++++++++++++++++++++++++++++++++
sys-libs/libcxxabi/metadata.xml | 10 ++++
2 files changed, 103 insertions(+)
diff --git a/sys-libs/libcxxabi/libcxxabi-9999.ebuild
b/sys-libs/libcxxabi/libcxxabi-9999.ebuild
new file mode 100644
index 00000000..66de8aa
--- /dev/null
+++ b/sys-libs/libcxxabi/libcxxabi-9999.ebuild
@@ -0,0 +1,93 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
+EGIT_REPO_URI="http://llvm.org/git/libcxxabi.git
+ https://github.com/llvm-mirror/libcxxabi.git";
+CMAKE_MIN_VERSION=3.4.3
+PYTHON_COMPAT=( python2_7 )
+
+inherit cmake-multilib git-r3 python-any-r1
+
+DESCRIPTION="Low level support for a standard C++ library"
+HOMEPAGE="http://libcxxabi.llvm.org/";
+SRC_URI=""
+
+LICENSE="|| ( UoI-NCSA MIT )"
+SLOT="0"
+KEYWORDS=""
+IUSE="libunwind +static-libs test"
+
+RDEPEND="
+ libunwind? (
+ || (
+
>=sys-libs/libunwind-1.0.1-r1[static-libs?,${MULTILIB_USEDEP}]
+ sys-libs/llvm-libunwind[static-libs?,${MULTILIB_USEDEP}]
+ )
+ )"
+DEPEND="${RDEPEND}
+ >=sys-devel/llvm-3.9.0
+ test? ( >=sys-devel/clang-3.9.0
+ ~sys-libs/libcxx-${PV}[libcxxabi(-)]
+ $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') )"
+
+python_check_deps() {
+ has_version "dev-python/lit[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+ use test && python-any-r1_pkg_setup
+}
+
+src_unpack() {
+ # we need the headers
+ git-r3_fetch "http://llvm.org/git/libcxx.git
+ https://github.com/llvm-mirror/libcxx.git";
+ git-r3_fetch
+
+ git-r3_checkout http://llvm.org/git/libcxx.git \
+ "${WORKDIR}"/libcxx
+ git-r3_checkout
+}
+
+src_configure() {
+ NATIVE_LIBDIR=$(get_libdir)
+ cmake-multilib_src_configure
+}
+
+multilib_src_configure() {
+ local libdir=$(get_libdir)
+ local mycmakeargs=(
+ -DLLVM_LIBDIR_SUFFIX=${NATIVE_LIBDIR#lib}
+ -DLIBCXXABI_LIBDIR_SUFFIX=${libdir#lib}
+ -DLIBCXXABI_ENABLE_SHARED=ON
+ -DLIBCXXABI_ENABLE_STATIC=$(usex static-libs)
+ -DLIBCXXABI_USE_LLVM_UNWINDER=$(usex libunwind)
+ -DLLVM_INCLUDE_TESTS=$(usex test)
+
+ -DLIBCXXABI_LIBCXX_INCLUDES="${WORKDIR}"/libcxx/include
+ )
+ if use test; then
+ mycmakeargs+=(
+ -DLIT_COMMAND="${EPREFIX}"/usr/bin/lit
+ )
+ fi
+ cmake-utils_src_configure
+}
+
+multilib_src_test() {
+ local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
+
+ [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
+ sed -i -e "/cxx_under_test/s^\".*\"^\"${clang_path}\"^"
test/lit.site.cfg || die
+
+ cmake-utils_src_make check-libcxxabi
+}
+
+multilib_src_install_all() {
+ insinto /usr/include/libcxxabi
+ doins -r include/.
+}
diff --git a/sys-libs/libcxxabi/metadata.xml b/sys-libs/libcxxabi/metadata.xml
new file mode 100644
index 00000000..78c7d7d
--- /dev/null
+++ b/sys-libs/libcxxabi/metadata.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd";>
+<pkgmetadata>
+ <maintainer type="project">
+ <email>[email protected]</email>
+ </maintainer>
+ <use>
+ <flag name="libunwind">Use libunwind instead of libgcc_s for
stack unwinding, thus avoiding dependency on gcc</flag>
+ </use>
+</pkgmetadata>
