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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
# (needed due to CMAKE_BUILD_TYPE != Gentoo)
CMAKE_MIN_VERSION=3.7.0-r1
PYTHON_COMPAT=( python2_7 )
inherit cmake-utils llvm python-single-r1 toolchain-funcs
DESCRIPTION="The LLVM debugger"
HOMEPAGE="https://llvm.org/"
SRC_URI="https://releases.llvm.org/${PV/_//}/${P/_/}.src.tar.xz
test? ( https://releases.llvm.org/${PV/_//}/llvm-${PV/_/}.src.tar.xz )"
LICENSE="UoI-NCSA"
SLOT="0"
KEYWORDS="~amd64 ~arm64 ~x86"
IUSE="libedit ncurses python test"
RDEPEND="
libedit? ( dev-libs/libedit:0= )
ncurses? ( >=sys-libs/ncurses-5.9-r3:0= )
python? ( dev-python/six[${PYTHON_USEDEP}]
${PYTHON_DEPS} )
~sys-devel/clang-${PV}[xml]
~sys-devel/llvm-${PV}
!<sys-devel/llvm-4.0"
# swig-3.0.9+ generates invalid wrappers, #598708
# upstream: https://github.com/swig/swig/issues/769
DEPEND="${RDEPEND}
python? ( <dev-lang/swig-3.0.9 )
test? ( ~dev-python/lit-${PV}[${PYTHON_USEDEP}] )
${PYTHON_DEPS}"
REQUIRED_USE=${PYTHON_REQUIRED_USE}
S=${WORKDIR}/${P/_/}.src
# least intrusive of all
CMAKE_BUILD_TYPE=RelWithDebInfo
pkg_setup() {
LLVM_MAX_SLOT=${PV%%.*} llvm_pkg_setup
python-single-r1_pkg_setup
}
src_unpack() {
default
if use test; then
mv llvm-* llvm || die
fi
}
src_prepare() {
# fix tests in stand-alone build
eapply "${FILESDIR}"/4.0.1/0001-test-Fix-finding-LLDB-tools-when-building-stand-alon.patch
# fix compatibility with new libedit
eapply "${FILESDIR}"/4.0.1/0002-Fix-bug-28898.patch
eapply_user
}
src_configure() {
local mycmakeargs=(
-DLLDB_DISABLE_CURSES=$(usex !ncurses)
-DLLDB_DISABLE_LIBEDIT=$(usex !libedit)
-DLLDB_DISABLE_PYTHON=$(usex !python)
-DLLVM_ENABLE_TERMINFO=$(usex ncurses)
-DLLVM_BUILD_TESTS=$(usex test)
# compilers for lit tests
-DLLDB_TEST_C_COMPILER="$(type -P clang)"
-DLLDB_TEST_CXX_COMPILER="$(type -P clang++)"
# compiler for ole' python tests
-DLLDB_TEST_COMPILER="$(type -P clang)"
# TODO: fix upstream to detect this properly
-DHAVE_LIBDL=ON
-DHAVE_LIBPTHREAD=ON
# normally we'd have to set LLVM_ENABLE_TERMINFO, HAVE_TERMINFO
# and TERMINFO_LIBS... so just force FindCurses.cmake to use
# ncurses with complete library set (including autodetection
# of -ltinfo)
-DCURSES_NEED_NCURSES=ON
)
use test && mycmakeargs+=(
-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
-DLIT_COMMAND="${EPREFIX}/usr/bin/lit"
)
cmake-utils_src_configure
}
src_test() {
cmake-utils_src_make check-lldb-lit
use python && cmake-utils_src_make check-lldb
}
src_install() {
cmake-utils_src_install
# oh my...
if use python; then
# remove bundled six module
rm "${D}$(python_get_sitedir)/six.py" || die
# remove custom readline.so for now
# TODO: figure out how to deal with it
# upstream is basically building a custom readline.so with -ledit
# to avoid symbol collisions between readline and libedit...
rm "${D}$(python_get_sitedir)/readline.so" || die
# byte-compile the modules
python_optimize
fi
}
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