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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit cmake
# Check https://github.com/nlohmann/json/blob/develop/cmake/download_test_data.cmake to find test archive version
TEST_VERSION="3.0.0"
DESCRIPTION="JSON for Modern C++"
HOMEPAGE="https://github.com/nlohmann/json https://nlohmann.github.io/json/"
SRC_URI="
https://github.com/nlohmann/json/archive/v${PV}.tar.gz -> ${P}.tar.gz
test? ( https://github.com/nlohmann/json_test_data/archive/v${TEST_VERSION}.tar.gz -> ${PN}-testdata-${TEST_VERSION}.tar.gz )"
S="${WORKDIR}/json-${PV}"
LICENSE="MIT"
SLOT="0"
KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~x86"
IUSE="doc test"
# Need to report failing tests upstream
# Tests only just added, large test suite, majority pass
RESTRICT="test"
BDEPEND="doc? ( app-doc/doxygen )"
DOCS=( ChangeLog.md README.md )
src_configure() {
# Tests are built by default so we can't group the test logic below
local mycmakeargs=(
-DJSON_MultipleHeaders=ON
-DJSON_BuildTests=$(usex test)
)
# Define test data directory here to avoid unused var QA warning, bug #747826
use test && mycmakeargs+=( -DJSON_TestDataDirectory="${S}"/json_test_data )
cmake_src_configure
}
src_compile() {
cmake_src_compile
if use doc; then
emake -C doc
HTML_DOCS=( doc/html/. )
fi
}
src_test() {
cd "${BUILD_DIR}/test" || die
# Skip certain tests needing git per upstream
# https://github.com/nlohmann/json/issues/2189
local myctestargs=(
"-LE git_required"
)
cmake_src_test
}
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