app-emulation/vice: add 3.6

Upstream removed ffmpeg/lame bundled libs, they were already
unused here but options to disable them are now unnecessary.

Adds new IUSE=openmp, and new dep on libcap for IUSE=ethernet.

html docs' Makefile.am no longer sets html files to be installed,
but, while don't need the full website, the user manual is
worthwhile so install it anyway alongside the new vim syntax files.

Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

2 files changed, 194 insertions, 0 deletions

diff --git a/app-emulation/vice/Manifest b/app-emulation/vice/Manifest
index a40919df8c44..2a9c3ab60ae6 100644
--- a/app-emulation/vice/Manifest
+++ b/app-emulation/vice/Manifest
@@ -1 +1,2 @@
 DIST vice-3.5.tar.gz 22557578 BLAKE2B 5573951052c2c7b2beb4dd194ad8612c53e484e47a4d935e0dbc880f2f06611252add3631f99c9656f2c941088d0147b0783020ffcc5a29505bab75ef8dc128e SHA512 02f364c1645138cacb461346d44de8f524fb2aba7d980181caf039c46ca9d30db98466e5b0e56e6a41417cd7bbd63d73bf6eb110af1271e23732e320dd1fab70
+DIST vice-3.6.tar.gz 11389599 BLAKE2B 6ebf0a235f059cd4b4a6408e32657babfb1d8bd15c101764ea05224830caf1f53807434b7556ea2aa494e7fcc8f8f19b44e9202572679e76f0a147f52941575a SHA512 4e17ccf6b57a26cb439549fe0e9097045aaf78b3a291df8b47e16bf54c585194d38961a7d17d0c1c9e76e6e2aea7aa6e513cfcdbe9802363f2d885e9fb50bee9
diff --git a/app-emulation/vice/vice-3.6.ebuild b/app-emulation/vice/vice-3.6.ebuild
new file mode 100644
index 000000000000..d438d6439750
--- /dev/null
+++ b/app-emulation/vice/vice-3.6.ebuild
@@ -0,0 +1,193 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# --enable-static-lame triggers bug #814380 with EAPI-8, could work
+# around but staying EAPI-7 for now unless there's some urgency
+EAPI=7
+
+inherit multibuild toolchain-funcs xdg
+
+DESCRIPTION="The Versatile Commodore Emulator"
+HOMEPAGE="https://vice-emu.sourceforge.io/"
+SRC_URI="mirror://sourceforge/vice-emu/releases/${P}.tar.gz"
+S="${WORKDIR}/${P}.0"
+
+LICENSE="GPL-2+"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="
+	alsa cpuhistory debug doc ethernet ffmpeg flac gif +gtk headless jpeg
+	lame mpg123 ogg openmp oss parport pci png portaudio pulseaudio sdl zlib"
+REQUIRED_USE="
+	|| ( gtk headless sdl )
+	gtk? ( zlib )"
+
+# ffmpeg/lame are loaded by dlopen(), keeping := to rebuild with same headers
+RDEPEND="
+	virtual/libintl
+	alsa? ( media-libs/alsa-lib )
+	ethernet? (
+		net-libs/libpcap
+		sys-libs/libcap
+	)
+	ffmpeg? ( media-video/ffmpeg:= )
+	flac? ( media-libs/flac )
+	gif? ( media-libs/giflib:= )
+	gtk? (
+		dev-libs/atk
+		dev-libs/glib:2
+		media-libs/fontconfig:1.0
+		media-libs/glew:0=
+		sys-libs/readline:=
+		virtual/opengl
+		x11-libs/cairo
+		x11-libs/gdk-pixbuf:2
+		x11-libs/gtk+:3[X]
+		x11-libs/libX11
+		x11-libs/pango
+	)
+	jpeg? ( virtual/jpeg )
+	lame? ( media-sound/lame )
+	mpg123? ( media-sound/mpg123 )
+	ogg? (
+		media-libs/libogg
+		media-libs/libvorbis
+	)
+	parport? ( sys-libs/libieee1284 )
+	pci? ( sys-apps/pciutils )
+	png? ( media-libs/libpng:= )
+	portaudio? ( media-libs/portaudio )
+	pulseaudio? ( media-sound/pulseaudio )
+	sdl? (
+		media-libs/libsdl2[video]
+		media-libs/sdl2-image
+		sys-libs/readline:=
+	)
+	zlib? ( sys-libs/zlib:= )"
+DEPEND="
+	${RDEPEND}
+	x11-base/xorg-proto"
+BDEPEND="
+	app-arch/unzip
+	app-text/dos2unix
+	dev-embedded/xa
+	dev-lang/perl
+	sys-apps/texinfo
+	sys-devel/flex
+	sys-devel/gettext
+	virtual/pkgconfig
+	virtual/yacc
+	doc? ( virtual/texi2dvi )
+	gtk? ( x11-misc/xdg-utils )"
+
+pkg_pretend() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+pkg_setup() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+src_prepare() {
+	default
+
+	# Strip the predefined C(XX)FLAGS.
+	sed -i -r 's:(VICE_C(XX)?FLAGS=)"[^$]+":\1:' configure || die
+
+	MULTIBUILD_VARIANTS=(
+		$(usev gtk)
+		$(usev headless)
+		$(usev sdl)
+	)
+
+	# Debug build currently broken without copy sources.
+	multibuild_copy_sources
+}
+
+src_configure() {
+	tc-export AR
+
+	multibuild_foreach_variant run_in_build_dir multibuild_src_configure
+}
+
+multibuild_src_configure() {
+	# Append ".variant" to x* programs if building multiple variants.
+	local xform
+	(( ${#MULTIBUILD_VARIANTS[@]} > 1 )) &&
+		xform="/^x/s/\$/.${MULTIBUILD_VARIANT}/"
+
+	vice-multi_enable() {
+		if [[ ${MULTIBUILD_VARIANT} == ${1} ]]; then
+			echo --enable-${2}
+		else
+			echo --disable-${2}
+		fi
+	}
+
+	local econfargs=(
+		--program-transform-name="${xform}"
+		$(vice-multi_enable gtk desktop-files)
+		$(vice-multi_enable gtk native-gtk3ui)
+		$(vice-multi_enable headless headlessui)
+		$(vice-multi_enable sdl sdlui2)
+		$(usex debug $(vice-multi_enable gtk debug-gtk3ui) --disable-debug-gtk3ui)
+		$(use_enable cpuhistory)
+		$(use_enable debug)
+		$(use_enable doc pdf-docs)
+		$(use_enable ethernet)
+		$(use_enable ffmpeg external-ffmpeg)
+		$(use_enable lame)
+		$(use_enable openmp)
+		$(use_enable parport libieee1284)
+		$(use_enable portaudio)
+		$(use_with alsa)
+		$(use_with flac)
+		$(use_with gif)
+		$(use_with jpeg)
+		$(use_with mpg123)
+		$(use_with ogg vorbis)
+		$(use_with oss)
+		$(use_with png)
+		$(use_with pulseaudio pulse)
+		$(use_with zlib)
+		$(usex alsa --enable-midi $(use_enable oss midi))
+		$(usex pci '' ac_cv_header_pci_pci_h=no)
+		--disable-arch
+		--disable-sdlui
+		ac_cv_lib_ungif_EGifPutLine=no # ensure use giflib, not ungif
+
+		# $(use_with curl libcurl) # new in 3.6 but is a unused placeholder
+		# --enable-io-simulation # likewise
+	)
+
+	econf "${econfargs[@]}"
+}
+
+src_compile() {
+	multibuild_foreach_variant run_in_build_dir emake
+}
+
+src_install() {
+	# Get xdg-desktop-menu to play nicely while doing the install.
+	dodir /etc/xdg/menus /usr/share/{applications,desktop-directories}
+
+	XDG_UTILS_INSTALL_MODE=system \
+	XDG_DATA_DIRS="${ED}"/usr/share \
+	XDG_CONFIG_DIRS="${ED}"/etc/xdg \
+		multibuild_foreach_variant run_in_build_dir default
+
+	rm -f "${ED}"/usr/share/applications/*.cache || die
+
+	vice-install_extras() {
+		docinto html
+		dodoc doc/html/*.{html,css}
+		dodoc -r doc/html/images
+
+		insinto /usr/share/vim/vimfiles/ftdetect
+		doins doc/vim/ftdetect/*.vim
+
+		insinto /usr/share/vim/vimfiles/syntax
+		doins doc/vim/syntax/*.vim
+	}
+	multibuild_for_best_variant run_in_build_dir vice-install_extras
+}