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# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
MY_PV="${PV/_/-}"
MY_P="${PN}-${MY_PV}"
inherit cmake
DESCRIPTION="C++ Multi-format 1D/2D barcode image processing library"
HOMEPAGE="https://github.com/zxing-cpp/zxing-cpp"
SRC_URI="https://github.com/${PN}/${PN}/releases/download/v${MY_PV}/${MY_P}.tar.gz
test? (
https://github.com/zxing-cpp/zxing-cpp/releases/download/v${MY_PV}/test_samples.tar.gz
-> ${P}-test-samples.tar.gz
)
"
S="${WORKDIR}/${MY_P}"
LICENSE="Apache-2.0"
SLOT="0/4" # ZXING_SONAME in CMakeLists.txt
KEYWORDS="~amd64 ~riscv"
IUSE="test tools"
RESTRICT="!test? ( test )"
RDEPEND="
>=media-libs/zint-2.16.0:=
"
DEPEND="${RDEPEND}
dev-libs/stb
test? (
dev-cpp/gtest
dev-libs/libfmt
media-libs/libwebp
)
"
PATCHES=(
"${FILESDIR}"/zxing-cpp-3.1.0-gcc16.patch
)
src_prepare() {
mkdir "${T}/cmake" || die
# Generate our own WebPConfig.cmake, bug #937031
cat <<-EOF > "${T}/cmake/WebPConfig.cmake" || die
find_package(PkgConfig REQUIRED)
pkg_check_modules(WebP REQUIRED IMPORTED_TARGET libwebp)
add_library(WebP::webp ALIAS PkgConfig::WebP)
list(APPEND _cmake_import_check_targets WebP::webp )
set(WEBP_VERSION \${WebP_VERSION})
set(WEBP_INCLUDE_DIRS \${WebP_INCLUDE_DIR})
set(WEBP_LIBRARIES "\${WebP_LIBRARIES}")
EOF
# automagic doxygen and fetches doxygen-awesome-css
cmake_comment_add_subdirectory docs
if use test ; then
ln -s "${WORKDIR}"/test/samples test/samples || die
fi
cmake_src_prepare
}
src_configure() {
local mycmakeargs=(
-DZXING_DEPENDENCIES=LOCAL # force find_package as REQUIRED
-DZXING_USE_BUNDLED_ZINT=OFF
-DZXING_EXAMPLES=$(usex tools) # Build and install ZXingReader and ZXingWriter
-DZXING_WRITERS=BOTH # should be kept on until revdeps are ported away from OLD
-DZXING_BLACKBOX_TESTS=$(usex test)
-DZXING_UNIT_TESTS=$(usex test)
)
use test && mycmakeargs+=( -DWebP_DIR="${T}/cmake" )
cmake_src_configure
}
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