sci-libs/libsigrok: Build for multiple python and ruby versions

Closes: https://bugs.gentoo.org/578328
Signed-off-by: Sven Wegener <swegener@gentoo.org>
Package-Manager: Portage-2.3.62, Repoman-2.3.11

1 files changed, 71 insertions, 10 deletions

diff --git a/sci-libs/libsigrok/libsigrok-9999.ebuild b/sci-libs/libsigrok/libsigrok-9999.ebuild
index 4c9fa1e48079..b82051f8e0f5 100644
--- a/sci-libs/libsigrok/libsigrok-9999.ebuild
+++ b/sci-libs/libsigrok/libsigrok-9999.ebuild
@@ -3,9 +3,11 @@
 
 EAPI="6"
 
-PYTHON_COMPAT=( python{2_7,3_{4,5,6,7}} )
+PYTHON_COMPAT=( python{2_7,3_{5,6,7}} )
+USE_RUBY="ruby26 ruby25 ruby24"
+RUBY_OPTIONAL="yes"
 
-inherit eutils gnome2-utils python-single-r1 java-pkg-opt-2 udev xdg-utils
+inherit eutils gnome2-utils python-r1 java-pkg-opt-2 ruby-ng udev xdg-utils
 
 if [[ ${PV} == "9999" ]]; then
 	EGIT_REPO_URI="git://sigrok.org/${PN}"
@@ -20,14 +22,15 @@ HOMEPAGE="https://sigrok.org/wiki/Libsigrok"
 
 LICENSE="GPL-3"
 SLOT="0/9999"
-IUSE="cxx ftdi java parport python serial static-libs test +udev usb"
-REQUIRED_USE="java? ( cxx ) python? ( cxx ${PYTHON_REQUIRED_USE} )"
+IUSE="cxx ftdi java parport python ruby serial static-libs +udev test usb"
+REQUIRED_USE="java? ( cxx ) python? ( cxx ${PYTHON_REQUIRED_USE} ) ruby? ( cxx || ( $(ruby_get_use_targets) ) )"
 
 # We also support librevisa, but that isn't in the tree ...
 LIB_DEPEND=">=dev-libs/glib-2.32.0[static-libs(+)]
 	>=dev-libs/libzip-0.8:=[static-libs(+)]
 	cxx? ( dev-cpp/glibmm:2[static-libs(+)] )
 	python? ( ${PYTHON_DEPS} >=dev-python/pygobject-3.0.0[${PYTHON_USEDEP}] )
+	ruby? ( $(ruby_implementations_depend) )
 	ftdi? ( >=dev-embedded/libftdi-0.16:=[static-libs(+)] )
 	parport? ( sys-libs/libieee1284[static-libs(+)] )
 	serial? ( >=dev-libs/libserialport-0.1.1[static-libs(+)] )
@@ -47,19 +50,36 @@ DEPEND="${LIB_DEPEND//\[static-libs(+)]}
 		dev-python/numpy[${PYTHON_USEDEP}]
 		>=dev-lang/swig-3.0.6
 	)
+	ruby? ( >=dev-lang/swig-3.0.8 )
 	virtual/pkgconfig"
 
+S="${WORKDIR}"/${P}
+
 pkg_setup() {
-	use python && python-single-r1_pkg_setup
+	use ruby && ruby-ng_pkg_setup
 	java-pkg-opt-2_pkg_setup
 }
 
-src_prepare() {
+src_unpack() {
+	[[ ${PV} == "9999" ]] && git-r3_src_unpack || default
+}
+
+sigrok_src_prepare() {
 	[[ ${PV} == "9999" ]] && eautoreconf
+}
+
+each_ruby_prepare() {
+	sigrok_src_prepare
+}
+
+src_prepare() {
+	use ruby && cp -rl "${S}" "${WORKDIR}"/all && ruby-ng_src_prepare
+	sigrok_src_prepare
 	eapply_user
+	use python && python_copy_sources
 }
 
-src_configure() {
+sigrok_src_configure() {
 	econf \
 		$(use_with ftdi libftdi) \
 		$(use_with parport libieee1284) \
@@ -67,17 +87,58 @@ src_configure() {
 		$(use_with usb libusb) \
 		$(use_enable cxx) \
 		$(use_enable java) \
-		$(use_enable python) \
-		--disable-ruby \
-		$(use_enable static-libs static)
+		$(use_enable static-libs static) \
+		"${@}"
+}
+
+each_ruby_configure() {
+	RUBY="${RUBY}" sigrok_src_configure --enable-ruby --disable-python
+}
+
+each_python_configure() {
+	cd "${BUILD_DIR}"
+	sigrok_src_configure --disable-ruby --enable-python
+}
+
+src_configure() {
+	python_setup
+	sigrok_src_configure --disable-ruby --disable-python
+	use ruby && ruby-ng_src_configure
+	use python && python_foreach_impl each_python_configure
+}
+
+each_ruby_compile() {
+	emake ruby-build
+}
+
+each_python_compile() {
+	cd "${BUILD_DIR}"
+	emake python-build
+}
+
+src_compile() {
+	default
+	use ruby && ruby-ng_src_compile
+	use python && python_foreach_impl each_python_compile
 }
 
 src_test() {
 	emake check
 }
 
+each_ruby_install() {
+	emake ruby-install DESTDIR="${D}"
+}
+
+each_python_install() {
+	cd "${BUILD_DIR}"
+	emake python-install DESTDIR="${D}"
+}
+
 src_install() {
 	default
+	use python && python_foreach_impl each_python_install
+	use ruby && ruby-ng_src_install
 	use udev && udev_dorules contrib/*.rules
 	prune_libtool_files
 }