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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_COMPAT=( python3_{8,9} )
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ADA_COMPAT=( gnat_202{0,1} )
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DISTUTILS_USE_SETUPTOOLS=no
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inherit distutils-r1 ada multiprocessing
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DESCRIPTION="A Python framework to generate language parsers"
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HOMEPAGE="https://www.adacore.com/community"
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SRC_URI="https://github.com/AdaCore/${PN}/archive/refs/tags/v${PV}.tar.gz
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-> ${P}.tar.gz"
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LICENSE="GPL-3"
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SLOT="0/${PV}"
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KEYWORDS="~amd64"
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IUSE="+shared static-libs static-pic"
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REQUIRED_USE="${PYTHON_REQUIRED_USE}
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${ADA_REQUIRED_USE}
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|| ( shared static-libs static-pic )"
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RDEPEND="${PYTHON_DEPS}
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${ADA_DEPS}
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dev-ada/gnatcoll-bindings[${ADA_USEDEP},gmp,iconv,shared?,static-libs?,static-pic?]
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dev-python/mako[${PYTHON_USEDEP}]
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dev-python/pyyaml[${PYTHON_USEDEP}]
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dev-python/funcy[${PYTHON_USEDEP}]
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dev-python/docutils[${PYTHON_USEDEP}]
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dev-ada/e3-core[${PYTHON_USEDEP}]"
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BDEPEND="${RDEPEND}"
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python_prepare_all() {
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distutils-r1_python_prepare_all
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cd testsuite/tests
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# missing gprbuild option to build libraries static/relocatable
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rm -r {langkit_support,adalog,misc/link_two_libs} || die
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# require railroad-diagrams
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rm -r contrib/svg_railroad_diagrams || die
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}
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python_compile_all() {
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build () {
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gprbuild -j$(makeopts_jobs) -p -v \
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-XLIBRARY_TYPE=$1 -P support/langkit_support.gpr -XBUILD_MODE=dev \
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-cargs:Ada ${ADAFLAGS} -cargs:C ${CFLAGS} || die "gprbuild failed"
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}
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if use shared; then
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build relocatable
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fi
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if use static-libs; then
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build static
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fi
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if use static-pic; then
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build static-pic
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fi
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}
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python_test_all() {
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export GPR_PROJECT_PATH="${S}"/support
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${EPYTHON} ./manage.py make --no-langkit-support || die
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eval $(./manage.py setenv)
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${EPYTHON} ./manage.py test --verbose |& tee langkit.testOut
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grep -qw FAIL langkit.testOut && die
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}
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python_install_all() {
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build () {
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gprinstall -v -P support/langkit_support.gpr -p -XBUILD_MODE=dev \
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--prefix="${D}"/usr --build-var=LIBRARY_TYPE \
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--build-var=LANGKIT_SUPPORT_LIBRARY_TYPE \
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--sources-subdir=include/langkit_support \
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-XLIBRARY_TYPE=$1 --build-name=$1 || die
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}
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if use shared; then
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build relocatable
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fi
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if use static-libs; then
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build static
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fi
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if use static-pic; then
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build static-pic
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fi
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}
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