Merge updates from master

6 files changed, 73 insertions, 488 deletions

diff --git a/eclass/user.eclass b/eclass/user.eclass
index b70698356a3a..abbbb661b4bc 100644
--- a/eclass/user.eclass
+++ b/eclass/user.eclass
@@ -13,6 +13,19 @@
 if [[ -z ${_USER_ECLASS} ]]; then
 _USER_ECLASS=1
 
+case ${EAPI:-0} in
+	0|1|2|3|4|5|6|7) ;;
+	*)
+		if [[ ${CATEGORY} != acct-* ]]; then
+			eerror "In EAPI ${EAPI}, packages must not inherit user.eclass"
+			eerror "unless they are in the acct-user or acct-group category."
+			eerror "Migrate your package to GLEP 81 user/group management,"
+			eerror "or inherit user-info if you need only the query functions."
+			die "Invalid \"inherit user\" in EAPI ${EAPI}"
+		fi
+		;;
+esac
+
 inherit user-info
 
 # @FUNCTION: _assert_pkg_ebuild_phase
diff --git a/sci-visualization/gnuplot/Manifest b/sci-visualization/gnuplot/Manifest
index d4d9a15420e8..df7e50d8f91b 100644
--- a/sci-visualization/gnuplot/Manifest
+++ b/sci-visualization/gnuplot/Manifest
@@ -1,3 +1,2 @@
-DIST gnuplot-5.0.7.tar.gz 5100186 BLAKE2B 97fcefa12148fc2b581113c5283eb09217e87858ae293931758d0bb595fd7aaca4671216956211a3d30492be35f91809a975c9c80c25861c477e9235a8b5b309 SHA512 5d7241dc1472f87af8632110a1e88f83b5ea3f41e1bc8c89a45dc4662a3071d91a25bf9ae5196a2b8bef09c8079c22f635bb947c02def3416d78880d61eea919
-DIST gnuplot-5.2.7.tar.gz 5335673 BLAKE2B 6ca3055f6bb2e032562c7f21beda0adca1087598c7bacc9ab187c7ea4a3d85e08598ddb0ff0660bca081bc17899dbb92bbfbb6acde8b7b5367f12da7a2a14b62 SHA512 f6b77e16b25e5705ea9dad4f89ed5f5a3cf95d3e4215da00be3cbfbcdeee23009e9205156399448526783f25b5b7599b674670c94c01345abafeff74f6c7de93
 DIST gnuplot-5.2.8.tar.gz 5340677 BLAKE2B 169f5bef44a64b3b7a5be40e28ea22ef24ebc7526fe13ab09e16495453c3922712603d63a03c3b4332368d2ae8cbe4ef57ec53e18bbb4ad2cde13e4cc534245a SHA512 513dff15236dcb58c3c5471cdaa0713242787dbf30ef860c3f69152cb87c6392e4973caff5eb178707bbb84c78548e806b2920864a37686bce49425fbfdc4e8c
+DIST gnuplot-5.4.0.tar.gz 5622595 BLAKE2B e42011fa49ba0440436a406737f03ad55359b337dce359c62c1b4f536f70ca07126cf04e3e0eef6e4b22340dfb0318f6890d7814ad55b38d60ee24a4bc570ca1 SHA512 abbb69ded9eed3a1e53caeeb7d75ee4e3532b1254640a3f38f00260e261e75f87744e3df4210b0db7c8c2acee9b25147524d5377b3f4305e2449b2e99ca58d66
diff --git a/sci-visualization/gnuplot/gnuplot-5.0.7.ebuild b/sci-visualization/gnuplot/gnuplot-5.0.7.ebuild
deleted file mode 100644
index baf70b0bb6a8..000000000000
--- a/sci-visualization/gnuplot/gnuplot-5.0.7.ebuild
+++ /dev/null
@@ -1,212 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-inherit autotools flag-o-matic readme.gentoo-r1 toolchain-funcs wxwidgets
-
-DESCRIPTION="Command-line driven interactive plotting program"
-HOMEPAGE="http://www.gnuplot.info/"
-
-if [[ -z ${PV%%*9999} ]]; then
-	inherit cvs
-	ECVS_SERVER="gnuplot.cvs.sourceforge.net:/cvsroot/gnuplot"
-	ECVS_MODULE="gnuplot"
-	ECVS_BRANCH="HEAD"
-	ECVS_USER="anonymous"
-	ECVS_CVS_OPTIONS="-dP"
-	MY_P="${PN}"
-else
-	MY_P="${P/_/.}"
-	SRC_URI="mirror://sourceforge/gnuplot/${MY_P}.tar.gz"
-	KEYWORDS="~alpha amd64 arm ~arm64 ~hppa ~ia64 ppc ppc64 ~s390 ~sparc x86 ~ppc-aix ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
-fi
-
-LICENSE="gnuplot"
-SLOT="0"
-IUSE="aqua bitmap cairo compat doc examples +gd ggi latex libcaca libcerf lua qt5 readline svga wxwidgets X"
-
-RDEPEND="
-	cairo? (
-		x11-libs/cairo
-		x11-libs/pango )
-	gd? ( >=media-libs/gd-2.0.35-r3:2=[png] )
-	ggi? ( media-libs/libggi )
-	latex? (
-		virtual/latex-base
-		lua? (
-			dev-tex/pgf
-			>=dev-texlive/texlive-latexrecommended-2008-r2 ) )
-	libcaca? ( media-libs/libcaca )
-	lua? ( dev-lang/lua:0 )
-	qt5? ( dev-qt/qtcore:5=
-		dev-qt/qtgui:5=
-		dev-qt/qtnetwork:5=
-		dev-qt/qtprintsupport:5=
-		dev-qt/qtsvg:5=
-		dev-qt/qtwidgets:5= )
-	readline? ( sys-libs/readline:0= )
-	libcerf? ( sci-libs/libcerf )
-	svga? ( media-libs/svgalib )
-	wxwidgets? (
-		x11-libs/wxGTK:3.0[X]
-		x11-libs/cairo
-		x11-libs/pango
-		x11-libs/gtk+:2 )
-	X? ( x11-libs/libXaw )"
-DEPEND="${RDEPEND}
-	virtual/pkgconfig
-	doc? (
-		virtual/latex-base
-		dev-texlive/texlive-latexextra
-		app-text/ghostscript-gpl )
-	qt5? ( dev-qt/linguist-tools:5 )"
-
-S="${WORKDIR}/${MY_P}"
-
-GP_VERSION="${PV%.*}"
-E_SITEFILE="lisp/50${PN}-gentoo.el"
-TEXMF="${EPREFIX}/usr/share/texmf-site"
-
-src_prepare() {
-	eapply "${FILESDIR}"/${PN}-5.0.1-fix-underlinking.patch
-	eapply "${FILESDIR}"/${PN}-5.0.6-no-picins.patch
-	eapply_user
-
-	if [[ -z ${PV%%*9999} ]]; then
-		local dir
-		for dir in config demo m4 term tutorial; do
-			emake -C "$dir" -f Makefile.am.in Makefile.am
-		done
-	fi
-
-	# Add special version identification as required by provision 2
-	# of the gnuplot license
-	sed -i -e "1s/.*/& (Gentoo revision ${PR})/" PATCHLEVEL || die
-
-	DOC_CONTENTS='Gnuplot no longer links against pdflib, see the ChangeLog
-		for details. You can use the "pdfcairo" terminal for PDF output.'
-	use cairo || DOC_CONTENTS+=' It is available with USE="cairo".'
-	use svga && DOC_CONTENTS+='\n\nIn order to enable ordinary users to use
-		SVGA console graphics, gnuplot needs to be set up as setuid root.
-		Please note that this is usually considered to be a security hazard.
-		As root, manually "chmod u+s /usr/bin/gnuplot".'
-	use gd && DOC_CONTENTS+="\n\nFor font support in png/jpeg/gif output,
-		you may have to set the GDFONTPATH and GNUPLOT_DEFAULT_GDFONT
-		environment variables. See the FAQ file in /usr/share/doc/${PF}/
-		for more information."
-
-	mv configure.in configure.ac || die
-	eautoreconf
-
-	# Make sure we don't mix build & host flags.
-	sed -i \
-		-e 's:@CPPFLAGS@:$(BUILD_CPPFLAGS):' \
-		-e 's:@CFLAGS@:$(BUILD_CFLAGS):' \
-		-e 's:@LDFLAGS@:$(BUILD_LDFLAGS):' \
-		-e 's:@CC@:$(CC_FOR_BUILD):' \
-		docs/Makefile.in || die
-}
-
-src_configure() {
-	if ! use latex; then
-		sed -i -e '/SUBDIRS/s/LaTeX//' share/Makefile.in || die
-	fi
-
-	if use wxwidgets; then
-		WX_GTK_VER="3.0"
-		setup-wxwidgets
-	fi
-
-	tc-export CC CXX			#453174
-	tc-export_build_env BUILD_CC
-	export CC_FOR_BUILD=${BUILD_CC}
-
-	use qt5 && append-cxxflags -std=c++11
-
-	econf \
-		--without-pdf \
-		--with-texdir="${TEXMF}/tex/latex/${PN}" \
-		--with-readline=$(usex readline gnu builtin) \
-		$(use_with bitmap bitmap-terminals) \
-		$(use_with cairo) \
-		$(use_enable compat backwards-compatibility) \
-		$(use_with doc tutorial) \
-		$(use_with gd) \
-		"$(use_with ggi ggi "${EPREFIX}/usr/$(get_libdir)")" \
-		"$(use_with ggi xmi "${EPREFIX}/usr/$(get_libdir)")" \
-		"$(use_with libcaca caca "${EPREFIX}/usr/$(get_libdir)")" \
-		$(use_with libcerf) \
-		$(use_with lua) \
-		$(use_with svga linux-vga) \
-		$(use_with X x) \
-		--enable-stats \
-		$(use_with qt5 qt qt5) \
-		$(use_enable wxwidgets) \
-		DIST_CONTACT="https://bugs.gentoo.org/" \
-		EMACS=no
-}
-
-src_compile() {
-	# Prevent access violations, see bug 201871
-	export VARTEXFONTS="${T}/fonts"
-
-	# We believe that the following line is no longer needed.
-	# In case of problems file a bug report at bugs.gentoo.org.
-	#addwrite /dev/svga:/dev/mouse:/dev/tts/0
-
-	emake all
-
-	if use doc; then
-		# Avoid sandbox violation in epstopdf/ghostscript
-		addpredict /var/cache/fontconfig
-		if use cairo && use gd; then
-			emake -C docs pdf
-		else
-			ewarn "Cannot build figures unless cairo and gd are enabled."
-			ewarn "Building documentation without figures."
-			emake -C docs pdf_nofig
-			mv docs/nofigures.pdf docs/gnuplot.pdf || die
-		fi
-		emake -C tutorial pdf
-	fi
-}
-
-src_install() {
-	emake DESTDIR="${D}" install
-
-	dodoc BUGS ChangeLog NEWS PGPKEYS PORTING README*
-	newdoc term/PostScript/README README-ps
-	newdoc term/js/README README-js
-	use lua && newdoc term/lua/README README-lua
-	readme.gentoo_create_doc
-
-	if use examples; then
-		# Demo files
-		insinto /usr/share/${PN}/${GP_VERSION}
-		doins -r demo
-		rm -f "${ED%/}"/usr/share/${PN}/${GP_VERSION}/demo/Makefile*
-		rm -f "${ED%/}"/usr/share/${PN}/${GP_VERSION}/demo/binary*
-	fi
-
-	if use doc; then
-		# Manual, tutorial, FAQ
-		dodoc docs/gnuplot.pdf tutorial/{tutorial.dvi,tutorial.pdf} FAQ.pdf
-		# Documentation for making PostScript files
-		docinto psdoc
-		dodoc docs/psdoc/{*.doc,*.tex,*.ps,*.gpi,README}
-	fi
-}
-
-src_test() {
-	GNUTERM="unknown" default_src_test
-}
-
-pkg_postinst() {
-	use latex && texmf-update
-	readme.gentoo_print_elog
-}
-
-pkg_postrm() {
-	use latex && texmf-update
-}
diff --git a/sci-visualization/gnuplot/gnuplot-5.2.7.ebuild b/sci-visualization/gnuplot/gnuplot-5.2.7.ebuild
deleted file mode 100644
index 258946aad81d..000000000000
--- a/sci-visualization/gnuplot/gnuplot-5.2.7.ebuild
+++ /dev/null
@@ -1,211 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-inherit autotools flag-o-matic readme.gentoo-r1 toolchain-funcs wxwidgets
-
-DESCRIPTION="Command-line driven interactive plotting program"
-HOMEPAGE="http://www.gnuplot.info/"
-
-if [[ -z ${PV%%*9999} ]]; then
-	inherit git-r3
-	EGIT_REPO_URI="https://git.code.sf.net/p/gnuplot/gnuplot-main"
-	EGIT_BRANCH="branch-5-2-stable"
-	MY_P="${PN}"
-	EGIT_CHECKOUT_DIR="${WORKDIR}/${MY_P}"
-else
-	MY_P="${P/_/.}"
-	SRC_URI="mirror://sourceforge/gnuplot/${MY_P}.tar.gz"
-	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ppc ppc64 ~s390 sparc x86 ~ppc-aix ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
-fi
-
-LICENSE="gnuplot"
-SLOT="0"
-IUSE="aqua bitmap cairo compat doc examples +gd ggi latex libcaca libcerf lua qt5 readline regis svga wxwidgets X"
-
-RDEPEND="
-	cairo? (
-		x11-libs/cairo
-		x11-libs/pango )
-	gd? ( >=media-libs/gd-2.0.35-r3:2=[png] )
-	ggi? ( media-libs/libggi )
-	latex? (
-		virtual/latex-base
-		lua? (
-			dev-tex/pgf
-			>=dev-texlive/texlive-latexrecommended-2008-r2 ) )
-	libcaca? ( media-libs/libcaca )
-	lua? ( dev-lang/lua:0 )
-	qt5? ( dev-qt/qtcore:5=
-		dev-qt/qtgui:5=
-		dev-qt/qtnetwork:5=
-		dev-qt/qtprintsupport:5=
-		dev-qt/qtsvg:5=
-		dev-qt/qtwidgets:5= )
-	readline? ( sys-libs/readline:0= )
-	libcerf? ( sci-libs/libcerf )
-	svga? ( media-libs/svgalib )
-	wxwidgets? (
-		x11-libs/wxGTK:3.0[X]
-		x11-libs/cairo
-		x11-libs/pango
-		x11-libs/gtk+:2 )
-	X? ( x11-libs/libXaw )"
-DEPEND="${RDEPEND}
-	virtual/pkgconfig
-	doc? (
-		virtual/latex-base
-		dev-texlive/texlive-latexextra
-		app-text/ghostscript-gpl )
-	qt5? ( dev-qt/linguist-tools:5 )"
-
-S="${WORKDIR}/${MY_P}"
-
-GP_VERSION="${PV%.*}"
-E_SITEFILE="lisp/50${PN}-gentoo.el"
-TEXMF="${EPREFIX}/usr/share/texmf-site"
-
-src_prepare() {
-	eapply "${FILESDIR}"/${PN}-5.0.1-fix-underlinking.patch
-	eapply "${FILESDIR}"/${PN}-5.0.6-no-picins.patch
-	eapply "${FILESDIR}"/${PN}-5.2.2-regis.patch
-	eapply "${FILESDIR}"/${PN}-5.2.6-caca.patch
-	eapply_user
-
-	if [[ -z ${PV%%*9999} ]]; then
-		local dir
-		for dir in config demo m4 term tutorial; do
-			emake -C "$dir" -f Makefile.am.in Makefile.am
-		done
-	fi
-
-	# Add special version identification as required by provision 2
-	# of the gnuplot license
-	sed -i -e "1s/.*/& (Gentoo revision ${PR})/" PATCHLEVEL || die
-
-	DOC_CONTENTS='Gnuplot no longer links against pdflib, see the ChangeLog
-		for details. You can use the "pdfcairo" terminal for PDF output.'
-	use cairo || DOC_CONTENTS+=' It is available with USE="cairo".'
-	use svga && DOC_CONTENTS+='\n\nIn order to enable ordinary users to use
-		SVGA console graphics, gnuplot needs to be set up as setuid root.
-		Please note that this is usually considered to be a security hazard.
-		As root, manually "chmod u+s /usr/bin/gnuplot".'
-	use gd && DOC_CONTENTS+="\n\nFor font support in png/jpeg/gif output,
-		you may have to set the GDFONTPATH and GNUPLOT_DEFAULT_GDFONT
-		environment variables. See the FAQ file in /usr/share/doc/${PF}/
-		for more information."
-
-	eautoreconf
-
-	# Make sure we don't mix build & host flags.
-	sed -i \
-		-e 's:@CPPFLAGS@:$(BUILD_CPPFLAGS):' \
-		-e 's:@CFLAGS@:$(BUILD_CFLAGS):' \
-		-e 's:@LDFLAGS@:$(BUILD_LDFLAGS):' \
-		-e 's:@CC@:$(CC_FOR_BUILD):' \
-		docs/Makefile.in || die
-}
-
-src_configure() {
-	if ! use latex; then
-		sed -i -e '/SUBDIRS/s/LaTeX//' share/Makefile.in || die
-	fi
-
-	if use wxwidgets; then
-		WX_GTK_VER="3.0"
-		setup-wxwidgets
-	fi
-
-	tc-export CC CXX			#453174
-	tc-export_build_env BUILD_CC
-	export CC_FOR_BUILD=${BUILD_CC}
-
-	use qt5 && append-cxxflags -std=c++11
-
-	econf \
-		--with-texdir="${TEXMF}/tex/latex/${PN}" \
-		--with-readline=$(usex readline gnu builtin) \
-		$(use_with bitmap bitmap-terminals) \
-		$(use_with cairo) \
-		$(use_enable compat backwards-compatibility) \
-		$(use_with doc tutorial) \
-		$(use_with gd) \
-		"$(use_with ggi ggi "${EPREFIX}/usr/$(get_libdir)")" \
-		"$(use_with ggi xmi "${EPREFIX}/usr/$(get_libdir)")" \
-		"$(use_with libcaca caca "${EPREFIX}/usr/$(get_libdir)")" \
-		$(use_with libcerf) \
-		$(use_with lua) \
-		$(use_with regis) \
-		$(use_with svga linux-vga) \
-		$(use_with X x) \
-		--enable-stats \
-		$(use_with qt5 qt qt5) \
-		$(use_enable wxwidgets) \
-		DIST_CONTACT="https://bugs.gentoo.org/" \
-		EMACS=no
-}
-
-src_compile() {
-	# Prevent access violations, see bug 201871
-	export VARTEXFONTS="${T}/fonts"
-
-	# We believe that the following line is no longer needed.
-	# In case of problems file a bug report at bugs.gentoo.org.
-	#addwrite /dev/svga:/dev/mouse:/dev/tts/0
-
-	emake all
-
-	if use doc; then
-		# Avoid sandbox violation in epstopdf/ghostscript
-		addpredict /var/cache/fontconfig
-		if use cairo && use gd; then
-			emake -C docs pdf
-		else
-			ewarn "Cannot build figures unless cairo and gd are enabled."
-			ewarn "Building documentation without figures."
-			emake -C docs pdf_nofig
-			mv docs/nofigures.pdf docs/gnuplot.pdf || die
-		fi
-		emake -C tutorial pdf
-	fi
-}
-
-src_install() {
-	emake DESTDIR="${D}" install
-
-	dodoc BUGS ChangeLog NEWS PGPKEYS README* RELEASE_NOTES TODO
-	newdoc term/PostScript/README README-ps
-	newdoc term/js/README README-js
-	use lua && newdoc term/lua/README README-lua
-	readme.gentoo_create_doc
-
-	if use examples; then
-		# Demo files
-		insinto /usr/share/${PN}/${GP_VERSION}
-		doins -r demo
-		rm -f "${ED%/}"/usr/share/${PN}/${GP_VERSION}/demo/Makefile*
-		rm -f "${ED%/}"/usr/share/${PN}/${GP_VERSION}/demo/binary*
-	fi
-
-	if use doc; then
-		# Manual, tutorial, FAQ
-		dodoc docs/gnuplot.pdf tutorial/{tutorial.dvi,tutorial.pdf} FAQ.pdf
-		# Documentation for making PostScript files
-		docinto psdoc
-		dodoc docs/psdoc/{*.doc,*.tex,*.ps,*.gpi,README}
-	fi
-}
-
-src_test() {
-	GNUTERM="unknown" default_src_test
-}
-
-pkg_postinst() {
-	use latex && texmf-update
-	readme.gentoo_print_elog
-}
-
-pkg_postrm() {
-	use latex && texmf-update
-}
diff --git a/sci-visualization/gnuplot/gnuplot-5.3.9999.ebuild b/sci-visualization/gnuplot/gnuplot-5.4.0.ebuild
index aa399503dd8b..a4baae2bd989 100644
--- a/sci-visualization/gnuplot/gnuplot-5.3.9999.ebuild
+++ b/sci-visualization/gnuplot/gnuplot-5.4.0.ebuild
@@ -20,9 +20,11 @@ else
 	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86 ~ppc-aix ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
 fi
 
+S="${WORKDIR}/${MY_P}"
+
 LICENSE="gnuplot"
 SLOT="0"
-IUSE="aqua bitmap cairo doc examples +gd ggi latex libcaca libcerf lua qt5 readline wxwidgets X"
+IUSE="aqua bitmap cairo doc examples +gd ggi latex libcaca libcerf lua qt5 readline regis wxwidgets X"
 
 RDEPEND="
 	cairo? (
@@ -47,10 +49,10 @@ RDEPEND="
 	readline? ( sys-libs/readline:0= )
 	libcerf? ( sci-libs/libcerf )
 	wxwidgets? (
-		x11-libs/wxGTK:3.0[X]
+		x11-libs/wxGTK:3.0-gtk3[X]
 		x11-libs/cairo
 		x11-libs/pango
-		x11-libs/gtk+:2 )
+		x11-libs/gtk+:3 )
 	X? ( x11-libs/libXaw )"
 
 DEPEND="${RDEPEND}"
@@ -60,21 +62,23 @@ BDEPEND="
 	doc? (
 		virtual/latex-base
 		dev-texlive/texlive-latexextra
+		dev-texlive/texlive-langgreek
 		app-text/ghostscript-gpl )
 	qt5? ( dev-qt/linguist-tools:5 )"
 
-S="${WORKDIR}/${MY_P}"
-
 GP_VERSION="${PV%.*}"
 E_SITEFILE="lisp/50${PN}-gentoo.el"
 TEXMF="${EPREFIX}/usr/share/texmf-site"
 
+PATCHES=(
+	"${FILESDIR}"/${PN}-5.0.1-fix-underlinking.patch
+	"${FILESDIR}"/${PN}-5.0.6-no-picins.patch
+)
+
 src_prepare() {
-	eapply "${FILESDIR}"/${PN}-5.0.1-fix-underlinking.patch
-	eapply "${FILESDIR}"/${PN}-5.0.6-no-picins.patch
-	eapply_user
+	default
 
-	if [[ -z ${PV%%*9999} ]]; then
+	if [[ ${PV##*.} = 9999 ]]; then
 		local dir
 		for dir in config demo m4 term tutorial; do
 			emake -C "$dir" -f Makefile.am.in Makefile.am
@@ -85,14 +89,6 @@ src_prepare() {
 	# of the gnuplot license
 	sed -i -e "1s/.*/& (Gentoo revision ${PR})/" PATCHLEVEL || die
 
-	DOC_CONTENTS='Gnuplot no longer links against pdflib, see the ChangeLog
-		for details. You can use the "pdfcairo" terminal for PDF output.'
-	use cairo || DOC_CONTENTS+=' It is available with USE="cairo".'
-	use gd && DOC_CONTENTS+="\n\nFor font support in png/jpeg/gif output,
-		you may have to set the GDFONTPATH and GNUPLOT_DEFAULT_GDFONT
-		environment variables. See the FAQ file in /usr/share/doc/${PF}/
-		for more information."
-
 	eautoreconf
 
 	# Make sure we don't mix build & host flags.
@@ -110,7 +106,7 @@ src_configure() {
 	fi
 
 	if use wxwidgets; then
-		WX_GTK_VER="3.0"
+		WX_GTK_VER="3.0-gtk3"
 		setup-wxwidgets
 	fi
 
@@ -125,12 +121,12 @@ src_configure() {
 		--with-readline=$(usex readline gnu builtin) \
 		$(use_with bitmap bitmap-terminals) \
 		$(use_with cairo) \
-		$(use_with doc tutorial) \
 		$(use_with gd) \
 		"$(use_with ggi ggi "${EPREFIX}/usr/$(get_libdir)")" \
 		"$(use_with libcaca caca "${EPREFIX}/usr/$(get_libdir)")" \
 		$(use_with libcerf) \
 		$(use_with lua) \
+		$(use_with regis) \
 		$(use_with X x) \
 		--enable-stats \
 		$(use_with qt5 qt qt5) \
@@ -156,17 +152,24 @@ src_compile() {
 			emake -C docs pdf_nofig
 			mv docs/nofigures.pdf docs/gnuplot.pdf || die
 		fi
-		emake -C tutorial pdf
 	fi
 }
 
 src_install() {
 	emake DESTDIR="${D}" install
 
-	dodoc BUGS NEWS PGPKEYS README* RELEASE_NOTES TODO
+	dodoc BUGS NEWS PGPKEYS README* RELEASE_NOTES
 	newdoc term/PostScript/README README-ps
 	newdoc term/js/README README-js
 	use lua && newdoc term/lua/README README-lua
+
+	local DOC_CONTENTS='Gnuplot no longer links against pdflib. You can
+		use the "pdfcairo" terminal for PDF output.'
+	use cairo || DOC_CONTENTS+=' It is available with USE="cairo".'
+	use gd && DOC_CONTENTS+="\n\nFor font support in png/jpeg/gif output,
+		you may have to set the GDFONTPATH and GNUPLOT_DEFAULT_GDFONT
+		environment variables. See the FAQ file in /usr/share/doc/${PF}/
+		for more information."
 	readme.gentoo_create_doc
 
 	if use examples; then
@@ -178,8 +181,8 @@ src_install() {
 	fi
 
 	if use doc; then
-		# Manual, tutorial, FAQ
-		dodoc docs/gnuplot.pdf tutorial/{tutorial.dvi,tutorial.pdf} FAQ.pdf
+		# Manual, FAQ
+		dodoc docs/gnuplot.pdf FAQ.pdf
 		# Documentation for making PostScript files
 		docinto psdoc
 		dodoc docs/psdoc/{*.doc,*.tex,*.ps,*.gpi,README}
@@ -187,7 +190,8 @@ src_install() {
 }
 
 src_test() {
-	GNUTERM="unknown" default_src_test
+	#GNUTERM="unknown" emake check   # spiderplot and isosurface tests fail
+	GNUTERM="dumb" emake check
 }
 
 pkg_postinst() {
diff --git a/sci-visualization/gnuplot/gnuplot-5.2.9999.ebuild b/sci-visualization/gnuplot/gnuplot-5.5.9999.ebuild
index 4c57d268b612..697da1fe7672 100644
--- a/sci-visualization/gnuplot/gnuplot-5.2.9999.ebuild
+++ b/sci-visualization/gnuplot/gnuplot-5.5.9999.ebuild
@@ -11,7 +11,7 @@ HOMEPAGE="http://www.gnuplot.info/"
 if [[ -z ${PV%%*9999} ]]; then
 	inherit git-r3
 	EGIT_REPO_URI="https://git.code.sf.net/p/gnuplot/gnuplot-main"
-	EGIT_BRANCH="branch-5-2-stable"
+	EGIT_BRANCH="master"
 	MY_P="${PN}"
 	EGIT_CHECKOUT_DIR="${WORKDIR}/${MY_P}"
 else
@@ -20,9 +20,11 @@ else
 	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86 ~ppc-aix ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
 fi
 
+S="${WORKDIR}/${MY_P}"
+
 LICENSE="gnuplot"
 SLOT="0"
-IUSE="aqua bitmap cairo compat doc examples +gd ggi latex libcaca libcerf lua qt5 readline svga wxwidgets X"
+IUSE="aqua bitmap cairo doc examples +gd ggi latex libcaca libcerf lua qt5 readline regis wxwidgets X"
 
 RDEPEND="
 	cairo? (
@@ -46,12 +48,11 @@ RDEPEND="
 		dev-qt/qtwidgets:5= )
 	readline? ( sys-libs/readline:0= )
 	libcerf? ( sci-libs/libcerf )
-	svga? ( media-libs/svgalib )
 	wxwidgets? (
-		x11-libs/wxGTK:3.0[X]
+		x11-libs/wxGTK:3.0-gtk3[X]
 		x11-libs/cairo
 		x11-libs/pango
-		x11-libs/gtk+:2 )
+		x11-libs/gtk+:3 )
 	X? ( x11-libs/libXaw )"
 
 DEPEND="${RDEPEND}"
@@ -61,21 +62,23 @@ BDEPEND="
 	doc? (
 		virtual/latex-base
 		dev-texlive/texlive-latexextra
+		dev-texlive/texlive-langgreek
 		app-text/ghostscript-gpl )
 	qt5? ( dev-qt/linguist-tools:5 )"
 
-S="${WORKDIR}/${MY_P}"
-
 GP_VERSION="${PV%.*}"
 E_SITEFILE="lisp/50${PN}-gentoo.el"
 TEXMF="${EPREFIX}/usr/share/texmf-site"
 
+PATCHES=(
+	"${FILESDIR}"/${PN}-5.0.1-fix-underlinking.patch
+	"${FILESDIR}"/${PN}-5.0.6-no-picins.patch
+)
+
 src_prepare() {
-	eapply "${FILESDIR}"/${PN}-5.0.1-fix-underlinking.patch
-	eapply "${FILESDIR}"/${PN}-5.0.6-no-picins.patch
-	eapply_user
+	default
 
-	if [[ -z ${PV%%*9999} ]]; then
+	if [[ ${PV##*.} = 9999 ]]; then
 		local dir
 		for dir in config demo m4 term tutorial; do
 			emake -C "$dir" -f Makefile.am.in Makefile.am
@@ -86,18 +89,6 @@ src_prepare() {
 	# of the gnuplot license
 	sed -i -e "1s/.*/& (Gentoo revision ${PR})/" PATCHLEVEL || die
 
-	DOC_CONTENTS='Gnuplot no longer links against pdflib, see the ChangeLog
-		for details. You can use the "pdfcairo" terminal for PDF output.'
-	use cairo || DOC_CONTENTS+=' It is available with USE="cairo".'
-	use svga && DOC_CONTENTS+='\n\nIn order to enable ordinary users to use
-		SVGA console graphics, gnuplot needs to be set up as setuid root.
-		Please note that this is usually considered to be a security hazard.
-		As root, manually "chmod u+s /usr/bin/gnuplot".'
-	use gd && DOC_CONTENTS+="\n\nFor font support in png/jpeg/gif output,
-		you may have to set the GDFONTPATH and GNUPLOT_DEFAULT_GDFONT
-		environment variables. See the FAQ file in /usr/share/doc/${PF}/
-		for more information."
-
 	eautoreconf
 
 	# Make sure we don't mix build & host flags.
@@ -115,7 +106,7 @@ src_configure() {
 	fi
 
 	if use wxwidgets; then
-		WX_GTK_VER="3.0"
+		WX_GTK_VER="3.0-gtk3"
 		setup-wxwidgets
 	fi
 
@@ -130,15 +121,12 @@ src_configure() {
 		--with-readline=$(usex readline gnu builtin) \
 		$(use_with bitmap bitmap-terminals) \
 		$(use_with cairo) \
-		$(use_enable compat backwards-compatibility) \
-		$(use_with doc tutorial) \
 		$(use_with gd) \
 		"$(use_with ggi ggi "${EPREFIX}/usr/$(get_libdir)")" \
-		"$(use_with ggi xmi "${EPREFIX}/usr/$(get_libdir)")" \
 		"$(use_with libcaca caca "${EPREFIX}/usr/$(get_libdir)")" \
 		$(use_with libcerf) \
 		$(use_with lua) \
-		$(use_with svga linux-vga) \
+		$(use_with regis) \
 		$(use_with X x) \
 		--enable-stats \
 		$(use_with qt5 qt qt5) \
@@ -151,34 +139,37 @@ src_compile() {
 	# Prevent access violations, see bug 201871
 	export VARTEXFONTS="${T}/fonts"
 
-	# We believe that the following line is no longer needed.
-	# In case of problems file a bug report at bugs.gentoo.org.
-	#addwrite /dev/svga:/dev/mouse:/dev/tts/0
-
 	emake all
 
 	if use doc; then
 		# Avoid sandbox violation in epstopdf/ghostscript
 		addpredict /var/cache/fontconfig
-		if use cairo && use gd; then
+		if use cairo; then
 			emake -C docs pdf
 		else
-			ewarn "Cannot build figures unless cairo and gd are enabled."
+			ewarn "Cannot build figures unless cairo is enabled."
 			ewarn "Building documentation without figures."
 			emake -C docs pdf_nofig
 			mv docs/nofigures.pdf docs/gnuplot.pdf || die
 		fi
-		emake -C tutorial pdf
 	fi
 }
 
 src_install() {
 	emake DESTDIR="${D}" install
 
-	dodoc BUGS ChangeLog NEWS PGPKEYS PORTING README* RELEASE_NOTES TODO
+	dodoc BUGS NEWS PGPKEYS README* RELEASE_NOTES
 	newdoc term/PostScript/README README-ps
 	newdoc term/js/README README-js
 	use lua && newdoc term/lua/README README-lua
+
+	local DOC_CONTENTS='Gnuplot no longer links against pdflib. You can
+		use the "pdfcairo" terminal for PDF output.'
+	use cairo || DOC_CONTENTS+=' It is available with USE="cairo".'
+	use gd && DOC_CONTENTS+="\n\nFor font support in png/jpeg/gif output,
+		you may have to set the GDFONTPATH and GNUPLOT_DEFAULT_GDFONT
+		environment variables. See the FAQ file in /usr/share/doc/${PF}/
+		for more information."
 	readme.gentoo_create_doc
 
 	if use examples; then
@@ -190,8 +181,8 @@ src_install() {
 	fi
 
 	if use doc; then
-		# Manual, tutorial, FAQ
-		dodoc docs/gnuplot.pdf tutorial/{tutorial.dvi,tutorial.pdf} FAQ.pdf
+		# Manual, FAQ
+		dodoc docs/gnuplot.pdf #FAQ.pdf
 		# Documentation for making PostScript files
 		docinto psdoc
 		dodoc docs/psdoc/{*.doc,*.tex,*.ps,*.gpi,README}
@@ -199,7 +190,8 @@ src_install() {
 }
 
 src_test() {
-	GNUTERM="unknown" default_src_test
+	#GNUTERM="unknown" emake check   # spiderplot and isosurface tests fail
+	GNUTERM="dumb" emake check
 }
 
 pkg_postinst() {