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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
#DOCS_BUILDER="mkdocs"
# Needs unpackaged plantuml-markdown too
# ... but plantuml (Python bindings anyway) need network access to generate bits at runtime.
#DOCS_DEPEND="dev-python/mkdocs-material-extensions dev-python/mkdocs-minify-plugin"
#DOCS_DIR="doc/mkdocs"
inherit cmake
# Check https://github.com/nlohmann/json/blob/develop/cmake/download_test_data.cmake to find test archive version
TEST_VERSION="3.1.0"
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="test"
RESTRICT="!test? ( test )"
DOCS=( ChangeLog.md README.md )
src_prepare() {
if use test ; then
ln -s "${WORKDIR}"/json_test_data-${TEST_VERSION} "${S}"/json_test_data || die
fi
cmake_src_prepare
}
src_configure() {
# Tests are built by default so we can't group the test logic below
local mycmakeargs=(
-DJSON_MultipleHeaders=ON
-DJSON_BuildTests=$(usex test)
)
# Define test data directory here to avoid unused var QA warning, bug #747826
use test && mycmakeargs+=( -DJSON_TestDataDirectory="${S}"/json_test_data )
cmake_src_configure
}
src_test() {
cd "${BUILD_DIR}"/tests || die
# git_required:
# Skip certain tests needing git per upstream
# https://github.com/nlohmann/json/issues/2189
#
# cmake_fetch_content_configure, cmake_fetch_content2_configure:
# Needs network (bug #865027, bug #865105)
local myctestargs=(
-E "(git_required|cmake_fetch_content_configure|cmake_fetch_content2_configure|cmake_fetch_content_build|cmake_fetch_content2_build)"
)
cmake_src_test
}
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