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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python3_{7..9} )
inherit autotools flag-o-matic java-pkg-opt-2 multilib-minimal python-single-r1 virtualx
DESCRIPTION="Library and tools for reading barcodes from images or video"
HOMEPAGE="https://github.com/mchehab/zbar"
SRC_URI="https://github.com/mchehab/zbar/archive/${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64 ~arm ~arm64 ~x86"
IUSE="dbus graphicsmagick gtk +imagemagick introspection java jpeg nls python qt5 static-libs test +threads v4l X xv"
REQUIRED_USE="
introspection? ( gtk )
python? ( ${PYTHON_REQUIRED_USE} )
test? (
${PYTHON_REQUIRED_USE}
X? ( imagemagick )
)
xv? ( X )"
RESTRICT="!test? ( test )"
COMMON_DEPEND="
dbus? ( sys-apps/dbus[${MULTILIB_USEDEP}] )
gtk? (
dev-libs/glib:2[${MULTILIB_USEDEP}]
x11-libs/gtk+:3[${MULTILIB_USEDEP}]
introspection? ( dev-libs/gobject-introspection )
)
imagemagick? (
!graphicsmagick? ( media-gfx/imagemagick:=[png,jpeg?] )
graphicsmagick? ( media-gfx/graphicsmagick:=[png,jpeg?] )
)
jpeg? ( virtual/jpeg:0[${MULTILIB_USEDEP}] )
python? ( ${PYTHON_DEPS} )
qt5? (
dev-qt/qtcore:5
dev-qt/qtgui:5
dev-qt/qtwidgets:5
dev-qt/qtx11extras:5
)
v4l? ( media-libs/libv4l:0=[${MULTILIB_USEDEP}] )
X? (
x11-libs/libX11[${MULTILIB_USEDEP}]
x11-libs/libXext[${MULTILIB_USEDEP}]
xv? ( x11-libs/libXv[${MULTILIB_USEDEP}] )
)"
RDEPEND="${COMMON_DEPEND}
java? ( >=virtual/jre-1.8 )"
DEPEND="${COMMON_DEPEND}
java? (
>=virtual/jdk-1.8
test? (
dev-java/hamcrest-core:1.3
dev-java/junit:4
)
)
test? (
${PYTHON_DEPS}
$(python_gen_cond_dep '
dev-python/pillow[${PYTHON_MULTI_USEDEP}]
')
)"
BDEPEND="
app-text/xmlto
virtual/pkgconfig
gtk? ( dev-util/glib-utils )
nls? (
sys-devel/gettext
virtual/libiconv
)"
PATCHES=(
"${FILESDIR}/${P}_fix_leftover_on_shell_compatibility.patch"
"${FILESDIR}/${P}_fix_unittest.patch"
"${FILESDIR}/zbar-0.23_fix_Qt5X11Extras_detect.patch"
"${FILESDIR}/zbar-0.23_fix_python_detect.patch"
)
DOCS=( README.md NEWS.md TODO.md HACKING.md TODO.md ChangeLog )
pkg_setup() {
if use python || use test; then
python-single-r1_pkg_setup
fi
use java && java-pkg-opt-2_pkg_setup
}
src_prepare() {
default
if use python || use test; then
if use test; then
# make tests happy
# because one of the test requires loadable py module from the current ${BUILD_DIR}
sed -e "s|PYTHONPATH=@abs_top_srcdir@|PYTHONPATH=@builddir@|g" \
-i test/Makefile.am.inc || die
fi
python_fix_shebang \
examples/*.py \
test/{test_python,barcodetest}.py # test_pygtk.py — py2 only
fi
if use java; then
java-pkg-opt-2_src_prepare
sed -e "s|javadir = \$(pkgdatadir)|javadir = /usr/$(get_libdir)/zbar|" \
-i java/Makefile.am || die
fi
# do not install {LICENSE,INSTALL,etc} doc files with 'make install' (use DOCS=() instead)
sed -e "s|^dist_doc_DATA =\(.*\)|dist_doc_DATA =|" -i Makefile.am || die
eautoreconf
}
multilib_src_configure() {
append-cppflags -DNDEBUG
local myeconfargs=(
$(use_with dbus)
$(use_with gtk gtk gtk3) # default is gtk2
$(use_with jpeg)
$(multilib_native_use_with introspection gir)
$(multilib_native_use_with java)
$(multilib_native_use_with python python auto)
$(use_enable nls)
$(use_enable static-libs static)
$(use_enable threads pthread)
$(use_enable v4l video)
$(use_with X x)
$(use_with X xshm)
$(use_with xv xv)
)
if multilib_is_native_abi; then
# both must be enabled to use GraphicsMagick
if use graphicsmagick; then
myeconfargs+=(
--with-graphicsmagick
--without-imagemagick
)
elif use imagemagick; then
myeconfargs+=(
--with-imagemagick
--without-graphicsmagick
)
else
myeconfargs+=(
--without-imagemagick
--without-graphicsmagick
)
fi
if use java; then
export JAVACFLAGS="$(java-pkg_javac-args)"
append-cflags "$(java-pkg_get-jni-cflags)"
if use test; then # bug 629078
myeconfargs+=( --with-java-unit )
java-pkg_append_ CLASSPATH .
java-pkg_append_ CLASSPATH $(java-pkg_getjar --build-only junit-4 junit.jar)
java-pkg_append_ CLASSPATH $(java-pkg_getjar --build-only hamcrest-core-1.3 hamcrest-core.jar)
fi
fi
if use qt5; then
myeconfargs+=(
--with-qt
--with-qt5
)
else
myeconfargs+=( --without-qt )
fi
else
myeconfargs+=(
--without-graphicsmagick
--without-imagemagick
--without-qt
)
# zbarimg tests with native abi only
# (this option from the patch above, stay up to date)
use test && myeconfargs+=( --without-zbarimg-tests )
fi
# use bash (bug 721370)
CONFIG_SHELL='/bin/bash' \
ECONF_SOURCE="${S}" \
econf "${myeconfargs[@]}"
# work around out-of-source build issues for multilib systems (bug 672184)
mkdir qt zbarcam || die
}
src_test() {
virtx multilib-minimal_src_test
}
src_install() {
if use qt5; then
local MULTILIB_WRAPPED_HEADERS=(
/usr/include/zbar/QZBar.h
/usr/include/zbar/QZBarImage.h
)
fi
multilib-minimal_src_install
}
multilib_src_install_all() {
einstalldocs
find "${D}" -name '*.la' -delete || die
}
pkg_preinst() {
use java && java-pkg-opt-2_pkg_preinst
}
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