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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
DISTUTILS_USE_SETUPTOOLS=rdepend
PYTHON_COMPAT=( python3_{6..9} )
PYTHON_REQ_USE="threads(+)"
inherit distutils-r1
DESCRIPTION="Extensible Python-based build utility"
HOMEPAGE="https://www.scons.org/"
SRC_URI="
https://downloads.sourceforge.net/project/scons/scons/${PV}/${P}.tar.gz
doc? (
https://www.scons.org/doc/${PV}/PDF/${PN}-user.pdf -> ${P}-user.pdf
https://www.scons.org/doc/${PV}/HTML/${PN}-user.html -> ${P}-user.html
)
test? ( https://github.com/scons/scons/archive/${PV}.tar.gz -> ${P}.gh.tar.gz )"
LICENSE="MIT"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
IUSE="doc test"
RESTRICT="!test? ( test )"
DEPEND="
test? (
dev-libs/libxml2[${PYTHON_USEDEP}]
dev-python/lxml[${PYTHON_USEDEP}]
)
"
S=${WORKDIR}/${P}/src
PATCHES=(
# support env passthrough for Gentoo ebuilds
"${FILESDIR}"/scons-4.0.0-env-passthrough.patch
# respect CC, CXX, C*FLAGS, LDFLAGS by default
"${FILESDIR}"/scons-4.0.0-respect-cc-etc-r1.patch
)
src_unpack() {
# use the git directory structure, but put pregenerated release
# inside src/ subdirectory to make our life easier
if use test; then
unpack "${P}.gh.tar.gz"
else
mkdir -p "${P}"/src || die
fi
tar -C "${P}"/src --strip-components=1 -xzf "${DISTDIR}/${P}.tar.gz" || die
}
src_prepare() {
# apply patches relatively to top directory
cd "${WORKDIR}/${P}" || die
distutils-r1_src_prepare
# remove half-broken, useless custom commands
# and fix manpage install location
sed -i -e '/cmdclass/,/},$/d' \
-e '/data_files/s:man/:share/man/:' "${S}"/setup.py || die
if use test; then
local remove_tests=(
# TODO: does not respect PATH?
test/Clang
# broken
test/DVIPDF/DVIPDFFLAGS.py
test/Java/swig-dependencies.py
test/Java/multi-step.py
)
rm -r "${remove_tests[@]}" || die
fi
}
python_test() {
local -x COLUMNS=80
# set variable from escons() of scons-util.eclass to make env-passthrough patch work within test env
local -x GENTOO_SCONS_ENV_PASSTHROUGH=1
# unset some env variables to pass appropriate tests
unset AR AS ASFLAGS CC CXX CFLAGS CXXFLAGS CPPFLAGS LDFLAGS
cd "${WORKDIR}/${P}" || die
"${EPYTHON}" runtest.py -a --passed \
-j "$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")" \
--builddir "${BUILD_DIR}/lib"
# runtest.py script returns "0" if all tests are passed
# and returns "2" if there are any tests with "no result"
# (i.e. in case if some tools are not installed or it's Windows specific tests)
[[ ${?} == [02] ]] || die "Tests fail with ${EPYTHON}"
}
python_install_all() {
distutils-r1_python_install_all
use doc && dodoc "${DISTDIR}"/${P}-user.{pdf,html}
}
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