188 lines
7.2 KiB
Bash
188 lines
7.2 KiB
Bash
# Copyright 1999-2020 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# TODOs:
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# - fix QA notice about installing symlinks in /usr/lib
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EAPI=7
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inherit linux-mod
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DESCRIPTION="Desktop Video - drivers and tools for products by Blackmagic Design including DeckLink and Intensity"
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HOMEPAGE="http://www.blackmagicdesign.com/"
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HOMEPAGE_DOWNLOAD_NAME="Desktop Video ${PV}"
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SRC_URI="Blackmagic_Desktop_Video_Linux_${PV}.tar.gz"
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DESKTOP_VIDEO_SHORT_VERSION="12.4"
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DESKTOP_VIDEO_VERSION="12.4a4"
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CONTAINER_DIR="Blackmagic_Desktop_Video_Linux_${DESKTOP_VIDEO_SHORT_VERSION}"
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UNPACKED_DIR="desktopvideo-${DESKTOP_VIDEO_VERSION}-x86_64"
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LICENSE="BlackmagicDesktopVideo"
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SLOT="0"
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KEYWORDS="~amd64"
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IUSE="autostart"
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RESTRICT="fetch splitdebug"
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# dependencies found via command: (ldd would include transitive dependencies)
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# equery belongs $(for file in /usr/lib/libDeckLink* /usr/lib/blackmagic/*; do objdump -p $file | grep NEEDED; done 2>/dev/null | cut -b24- | sort | uniq | grep -vE 'lib(Qt5(Core|Network|Gui|Widgets)|qxcb|qgtk2|DeckLink)')
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DEPEND=""
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RDEPEND="${DEPEND}
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media-libs/mesa
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sys-devel/gcc
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sys-libs/glibc
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sys-libs/libcxx
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sys-libs/libcxxabi
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"
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# supress QA warnings about stripping etc., i.e. stuff we cannot change since we install prebuilt binaries
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QA_PREBUILT="opt/blackmagic-desktop-video/usr/bin/* opt/blackmagic-desktop-video/usr/lib/*"
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# for kernel module compilation
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MODULE_NAMES="blackmagic(misc:${S}/usr/src/blackmagic-${DESKTOP_VIDEO_VERSION}:${S}/usr/src/blackmagic-${DESKTOP_VIDEO_VERSION}) blackmagic-io(misc:${S}/usr/src/blackmagic-io-${DESKTOP_VIDEO_VERSION}:${S}/usr/src/blackmagic-io-${DESKTOP_VIDEO_VERSION})"
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BUILD_PARAMS="-j1"
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BUILD_TARGETS="clean all"
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pkg_nofetch() {
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# 1 2 3 4 5 6 7 8
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# 1234567890123456789012345678901234567890123456789012345678901234567890123456789012
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einfo "Please visit ${HOMEPAGE} and download \"${HOMEPAGE_DOWNLOAD_NAME}\""
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einfo "for your product from the support section and move it to your DISTDIR"
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einfo "(/var/cache/distfiles or /usr/portage/distfiles unless you changed it)."
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einfo ""
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einfo " expected filename: ${SRC_URI}"
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einfo ""
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einfo "If your browser downloads a .tar file you will need to rename it to .tar.gz"
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}
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src_unpack() {
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unpack ${A}
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cd ${WORKDIR}
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tar xfz ${CONTAINER_DIR}/other/x86_64/desktopvideo-${DESKTOP_VIDEO_VERSION}-x86_64.tar.gz
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# symlink to what is supposed to have been prepared
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ln -s ${UNPACKED_DIR} ${P}
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}
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src_compile() {
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# library/tools are binary but kernel module requires compilation
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linux-mod_src_compile
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}
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src_install() {
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# all pre-built binaries should go into /opt and be symlinked to usr/bin etc.
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finalinstalldir="/opt/blackmagic-desktop-video"
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installdir="${D}${finalinstalldir}"
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mkdir -p ${installdir}
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cp -a ${WORKDIR}/${UNPACKED_DIR}/* ${installdir}/
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# copy text files (readme and license) from parent directory
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cp -a ${WORKDIR}/${CONTAINER_DIR}/*.txt ${installdir}/
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# there should a blank directory in /etc according to the archive...
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mkdir -p ${installdir}/etc/blackmagic
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chmod 755 ${installdir}/etc/blackmagic
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# NOTE: Not linking usr/lib/systemd as I don't use that and thus can't test it...
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symlinks=(
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'etc/init.d/DesktopVideoHelper'
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'usr/bin/BlackmagicDesktopVideoSetup'
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'usr/bin/DesktopVideoUpdateTool'
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'usr/bin/DesktopVideoUpdater'
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'usr/lib/blackmagic'
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'usr/lib/libDeckLinkAPI.so'
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'usr/lib/libDeckLinkPreviewAPI.so'
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'usr/share/applications/BlackmagicDesktopVideoSetup.desktop'
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'usr/share/applications/DesktopVideoUpdater.desktop'
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'usr/share/doc/desktopvideo'
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'usr/share/doc/desktopvideo-gui'
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'usr/share/icons/hicolor/16x16/apps/BlackmagicDesktopVideoSetup.png'
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'usr/share/icons/hicolor/16x16/apps/DesktopVideoUpdater.png'
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'usr/share/icons/hicolor/32x32/apps/BlackmagicDesktopVideoSetup.png'
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'usr/share/icons/hicolor/32x32/apps/DesktopVideoUpdater.png'
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'usr/share/icons/hicolor/48x48/apps/BlackmagicDesktopVideoSetup.png'
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'usr/share/icons/hicolor/48x48/apps/DesktopVideoUpdater.png'
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'usr/share/icons/hicolor/128x128/apps/BlackmagicDesktopVideoSetup.png'
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'usr/share/icons/hicolor/128x128/apps/DesktopVideoUpdater.png'
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'usr/share/icons/hicolor/256x256/apps/BlackmagicDesktopVideoSetup.png'
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'usr/share/icons/hicolor/256x256/apps/DesktopVideoUpdater.png'
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)
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for path in "${symlinks[@]}"; do
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dosym /opt/blackmagic-desktop-video/${path} ${path}
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done
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# dneuge: no clue on how to use this...
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## QA notice says we should generate a linker script if we don't place libraries in /usr/lib
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## see: https://devmanual.gentoo.org/eclass-reference/toolchain-funcs.eclass/index.html
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#gen_usr_ldscript usr/lib/libDeckLinkAPI.so usr/lib/libDeckLinkPreviewAPI.so
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# don't symlink man-pages, install a copy instead
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# NOTE: DesktopVideoHelper appears to have disappeared, so we won't install the man page either
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doman usr/share/man/man1/BlackmagicDesktopVideoSetup.1
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doman usr/share/man/man1/BlackmagicFirmwareUpdater.1
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doman usr/share/man/man1/DesktopVideoHelper.1
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doman usr/share/man/man1/DesktopVideoUpdateTool.1
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doman usr/share/man/man1/DesktopVideoUpdater.1
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# udev rules should be placed in /lib/udev/rules.d instead
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dosym /opt/blackmagic-desktop-video/etc/udev/rules.d/55-blackmagic.rules /lib/udev/rules.d/55-blackmagic.rules
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# add firmware check to autostart?
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if use autostart; then
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dosym /opt/blackmagic-desktop-video/etc/xdg/autostart/DesktopVideoUpdaterAutoStart.desktop /etc/xdg/autostart/DesktopVideoUpdaterAutoStart.desktop
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fi
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# kernel module
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linux-mod_src_install
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}
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pkg_postinst() {
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# kernel module
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linux-mod_pkg_postinst
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# 12345678901234567890123456789012345678901234567890123456789012345678901234567890
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einfo ""
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einfo "Please do *NOT* report any QA errors to Gentoo or Blackmagic!"
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einfo ""
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einfo "Kernel modules are blackmagic and blackmagic-io. Try blackmagic if in doubt."
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einfo "When upgrading, please rmmod both first. Then modprobe blackmagic to see if it"
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einfo "works (it should print your devices to kernel log)."
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einfo ""
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einfo "Installed tools are DesktopVideoUpdateTool (CLI), DesktopVideoUpdater (GUI) and"
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einfo "BlackmagicDesktopVideoSetup."
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einfo ""
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einfo "For Media Express emerge media-video/blackmagic-media-express."
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einfo ""
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if use autostart; then
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einfo "Automated firmware update check has been installed."
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else
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einfo "Automated firmware update check has *not* been installed this time."
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einfo "(set USE flag autostart if you want that)"
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fi
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einfo ""
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einfo "If your product is not being recognized, there are two common reasons:"
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einfo ""
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einfo " 1) You may need to increase the vmalloc limit in your kernel."
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einfo " This can be done by adding e.g. vmalloc=256M to your kernel boot line. You"
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einfo " can see current usage by running"
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einfo ""
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einfo " # grep VmallocUsed /proc/meminfo"
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einfo ""
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einfo " 2) Your firmware may be outdated. Make sure you reload the modules (or simply"
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einfo " reboot) and then run DesktopVideoUpdateTool (CLI) or, if you prefer,"
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einfo " DesktopVideoUpdater (GUI)"
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einfo ""
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einfo "Licenses can be found in: ${finalinstalldir}/usr/share/doc/"
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einfo ""
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einfo "We are reloading udev rules now..."
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/bin/udevadm control --reload-rules || einfo " ... failed, you may want to check this before rebooting!"
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}
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pkg_postrm() {
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# kernel module
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linux-mod_pkg_postrm
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}
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