Adding metadata

8 files changed, 950 insertions, 0 deletions

diff --git a/sci-visualization/gnuplot/Manifest b/sci-visualization/gnuplot/Manifest
new file mode 100644
index 000000000000..9434c11b3b7e
--- /dev/null
+++ b/sci-visualization/gnuplot/Manifest
@@ -0,0 +1,3 @@
+DIST gnuplot-5.4.10.tar.gz 5687565 BLAKE2B 879159fb4b581aa334b221632af7268047077cd48d89d1cecb0c6c9e855edd40bddfdaa8222177652d6200f81b97b0b52fe719da0641eea817e086832f07664f SHA512 fe5226a243dad62e8617d820764dc5923e76a51a68c58a666a699110f5b5be0f5e759e0586e923472a59ca6d1b30d1093d7a65e9c1d3a36fcd33a95df36ab89f
+DIST gnuplot-6.0.3.tar.gz 7616904 BLAKE2B 114ff2da63554cc273e2819a2c207f8d908c4daa97206fddecc21e92efd70f53b95a06a9ee8615988133da4dcad62bbb27e140e51587ae74fb68ca53308e09f4 SHA512 33b0954ff70f1655e23ce0b6986b317a2b1be5ff6c3edda4df0499ef1e2db9bef97f2f3f5ca6c18272bd3375e60c8c07db3639f1c139be51416e8a6aba6e33c9
+DIST gnuplot-6.0.4.tar.gz 7549894 BLAKE2B b2e4daa5ec31fb46dd963c8aa341b0cfbd6a80572d6679780c526c04d4a16d27801e8611458944d99b7707dd28fa2770e43810fcdd9da5009cef965e17396a45 SHA512 086e109cc040c0b9ebedded17d551c2758629c13dc2a5bf950fe129c8c0dec38b01a3d1e89a8f138f7b0bedccb68996676ab2ff9e9f53aebea8e8d0c0ce98a75
diff --git a/sci-visualization/gnuplot/files/gnuplot-5.0.6-no-picins.patch b/sci-visualization/gnuplot/files/gnuplot-5.0.6-no-picins.patch
new file mode 100644
index 000000000000..87408aebd447
--- /dev/null
+++ b/sci-visualization/gnuplot/files/gnuplot-5.0.6-no-picins.patch
@@ -0,0 +1,27 @@
+Do not require picins.sty.
+https://bugs.gentoo.org/577828#c4
+
+--- gnuplot-5.0.6-orig/docs/Makefile.am
++++ gnuplot-5.0.6/docs/Makefile.am
+@@ -189,7 +189,6 @@
+ 	  touch figures.idx ; \
+ 	  rm -f pdffigures.tex ; \
+ 	  ( echo "\usepackage{graphicx}" > pdffigures.tex ; \
+-	    echo "\usepackage{picins}" >> pdffigures.tex ; \
+ 	  ) ; \
+ 	  TEXINPUTS=.:$(srcdir):$(top_srcdir):${TEXINPUTS}: $(PDFLATEX) $< ; \
+ 	  TEXINPUTS=.:$(srcdir):$(top_srcdir):${TEXINPUTS}: $(PDFLATEX) $< ; \
+--- gnuplot-5.0.6-orig/docs/doc2tex.c
++++ gnuplot-5.0.6/docs/doc2tex.c
+@@ -170,9 +170,9 @@
+     case 'F':			/* embedded figure */
+ 	    if (figures) {
+ 		line[strlen(line)-1]=NUL;
+-		(void) fputs("\\parpic[r][rt]{\\includegraphics[width=3in,keepaspectratio]{",b);
++		(void) fputs("\\begin{figure}[htb]\n\\centering\\includegraphics[width=3in,keepaspectratio]{",b);
+ 		fputs(line+1, b);
+-		(void) fputs("}}\n",b);
++		(void) fputs("}\n\\end{figure}\n",b);
+ 	    }
+ 	    break;
+ 
diff --git a/sci-visualization/gnuplot/files/gnuplot-6.1-no-picins.patch b/sci-visualization/gnuplot/files/gnuplot-6.1-no-picins.patch
new file mode 100644
index 000000000000..a0e2c8a429ab
--- /dev/null
+++ b/sci-visualization/gnuplot/files/gnuplot-6.1-no-picins.patch
@@ -0,0 +1,18 @@
+Do not require picins.sty.
+https://bugs.gentoo.org/577828#c4
+
+--- gnuplot/docs/Makefile.am
++++ gnuplot/docs/Makefile.am
+@@ -143,9 +143,10 @@
+ 	$(AM_V_at)GNUPLOT_LIB=$(top_srcdir)/demo $(GNUPLOT_EXE) $(srcdir)/plotstyles.gnu
+ 	rm -f gpinsetfigure.tex
+ 	printf '%s\n' '\usepackage{graphicx}' \
+-		'\usepackage{picins}' \
+ 		'\newcommand{\gpinsetfigure}[1]{' \
+-		'  \parpic[r][rt]{\includegraphics[width=3in,keepaspectratio]{#1}}' \
++		'  \begin{figure}[htb]' \
++		'  \centering\includegraphics[width=3in,keepaspectratio]{#1}' \
++		'  \end{figure}' \
+ 		'}' > gpinsetfigure.tex
+ 	$(AM_V_GEN)touch $@
+ 	$(AM_V_at)touch figurestyle
diff --git a/sci-visualization/gnuplot/gnuplot-5.4.10-r2.ebuild b/sci-visualization/gnuplot/gnuplot-5.4.10-r2.ebuild
new file mode 100644
index 000000000000..d58e4548aa24
--- /dev/null
+++ b/sci-visualization/gnuplot/gnuplot-5.4.10-r2.ebuild
@@ -0,0 +1,202 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LUA_COMPAT=( lua5-{1,3,4} luajit )
+WX_GTK_VER="3.2-gtk3"
+
+inherit autotools lua-single readme.gentoo-r1 toolchain-funcs wxwidgets
+
+DESCRIPTION="Command-line driven interactive plotting program"
+HOMEPAGE="http://www.gnuplot.info/"
+
+if [[ -z ${PV%%*9999} ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://git.code.sf.net/p/gnuplot/gnuplot-main"
+	EGIT_BRANCH="master"
+	MY_P="${PN}"
+	EGIT_CHECKOUT_DIR="${WORKDIR}/${MY_P}"
+else
+	MY_P="${P/_/.}"
+	SRC_URI="https://downloads.sourceforge.net/gnuplot/${MY_P}.tar.gz"
+	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ppc ppc64 ~riscv ~s390 ~sparc x86 ~x64-macos ~x64-solaris"
+fi
+
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="gnuplot"
+SLOT="0"
+IUSE="aqua bitmap cairo doc examples +gd ggi latex libcaca libcerf lua readline regis wxwidgets X"
+REQUIRED_USE="
+	doc? ( gd )
+	lua? ( ${LUA_REQUIRED_USE} )"
+
+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? ( ${LUA_DEPS} )
+	readline? ( sys-libs/readline:0= )
+	libcerf? ( sci-libs/libcerf:= )
+	wxwidgets? (
+		x11-libs/wxGTK:${WX_GTK_VER}=[X]
+		x11-libs/cairo
+		x11-libs/pango
+		x11-libs/gtk+:3 )
+	X? (
+		x11-libs/libX11
+		x11-libs/libXaw )"
+
+DEPEND="${RDEPEND}
+	X? ( x11-base/xorg-proto )"
+
+BDEPEND="
+	virtual/pkgconfig
+	doc? (
+		virtual/latex-base
+		dev-texlive/texlive-latexextra
+		dev-texlive/texlive-langgreek
+		dev-texlive/texlive-mathscience
+		app-text/ghostscript-gpl )"
+
+IDEPEND="latex? ( virtual/latex-base )"
+
+GP_VERSION="${PV%.*}"
+TEXMF="${EPREFIX}/usr/share/texmf-site"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-5.0.6-no-picins.patch
+)
+
+pkg_setup() {
+	use lua && lua-single_pkg_setup
+}
+
+src_prepare() {
+	default
+
+	if [[ ${PV##*.} = 9999 ]]; then
+		local dir
+		for dir in config demo m4 term tutorial; do
+			emake -C "$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 ${PR})/" PATCHLEVEL || die
+
+	eautoreconf
+
+	# Make sure we don't mix build & host flags.
+	sed -i \
+		-e 's:@CPPFLAGS@:$(BUILD_CPPFLAGS):' \
+		-e 's:@CFLAGS@:$(BUILD_CFLAGS):' \
+		-e 's:@LDFLAGS@:$(BUILD_LDFLAGS):' \
+		-e 's:@CC@:$(CC_FOR_BUILD):' \
+		docs/Makefile.in || die
+}
+
+src_configure() {
+	if ! use latex; then
+		sed -i -e '/SUBDIRS/s/LaTeX//' share/Makefile.in || die
+	fi
+
+	use wxwidgets && setup-wxwidgets
+
+	tc-export CC CXX			#453174
+	tc-export_build_env BUILD_CC
+	export CC_FOR_BUILD=${BUILD_CC}
+
+	econf \
+		--with-texdir="${TEXMF}/tex/latex/${PN}" \
+		--with-readline=$(usex readline gnu builtin) \
+		$(use_with bitmap bitmap-terminals) \
+		$(use_with cairo) \
+		$(use_with gd) \
+		"$(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) \
+		--without-qt \
+		--enable-stats \
+		$(use_enable wxwidgets) \
+		DIST_CONTACT="https://bugs.gentoo.org/" \
+		EMACS=no
+}
+
+src_compile() {
+	# Prevent access violations, see bug 201871
+	export VARTEXFONTS="${T}/fonts"
+
+	emake all
+
+	if use doc; then
+		if use cairo; then
+			emake -C docs pdf
+		else
+			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
+	fi
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+
+	dodoc BUGS NEWS PGPKEYS README* RELEASE_NOTES
+	newdoc term/PostScript/README README-ps
+	newdoc term/js/README README-js
+	use lua && newdoc term/lua/README README-lua
+
+	local DOC_CONTENTS='Gnuplot no longer links against pdflib. You can
+		use the "pdfcairo" terminal for PDF output.'
+	use cairo || DOC_CONTENTS+=' It is available with USE="cairo".'
+	use gd && DOC_CONTENTS+="\n\nFor font support in png/jpeg/gif output,
+		you may have to set the GDFONTPATH and GNUPLOT_DEFAULT_GDFONT
+		environment variables. See the FAQ file in /usr/share/doc/${PF}/
+		for more information."
+	readme.gentoo_create_doc
+
+	if use examples; then
+		# Demo files
+		insinto /usr/share/${PN}/${GP_VERSION}
+		doins -r demo
+		rm "${ED}"/usr/share/${PN}/${GP_VERSION}/demo/binary{1,2,3} || die
+		rm "${ED}"/usr/share/${PN}/${GP_VERSION}/demo/plugin/*.{o,so} || die
+	fi
+
+	if use doc; then
+		# Manual, FAQ
+		dodoc docs/gnuplot.pdf FAQ.pdf
+		# Documentation for making PostScript files
+		docinto psdoc
+		dodoc docs/psdoc/{*.doc,*.tex,*.ps,*.gpi,README}
+	fi
+}
+
+src_test() {
+	emake check GNUTERM="dumb"
+}
+
+pkg_postinst() {
+	use latex && texmf-update
+	readme.gentoo_print_elog
+}
+
+pkg_postrm() {
+	use latex && texmf-update
+}
diff --git a/sci-visualization/gnuplot/gnuplot-6.0.3.ebuild b/sci-visualization/gnuplot/gnuplot-6.0.3.ebuild
new file mode 100644
index 000000000000..7556feb3c99f
--- /dev/null
+++ b/sci-visualization/gnuplot/gnuplot-6.0.3.ebuild
@@ -0,0 +1,221 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LUA_COMPAT=( lua5-{1,3,4} luajit )
+WX_GTK_VER="3.2-gtk3"
+
+inherit autotools lua-single readme.gentoo-r1 toolchain-funcs wxwidgets
+
+DESCRIPTION="Command-line driven interactive plotting program"
+HOMEPAGE="http://www.gnuplot.info/"
+
+if [[ -z ${PV%%*9999} ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://git.code.sf.net/p/gnuplot/gnuplot-main"
+	EGIT_BRANCH="master"
+	MY_P="${PN}"
+	EGIT_CHECKOUT_DIR="${WORKDIR}/${MY_P}"
+else
+	MY_P="${P/_/.}"
+	SRC_URI="https://downloads.sourceforge.net/gnuplot/${MY_P}.tar.gz"
+	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ppc ppc64 ~riscv ~s390 ~sparc x86 ~x64-macos ~x64-solaris"
+fi
+
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="gnuplot"
+SLOT="0"
+IUSE="amos aqua bitmap cairo doc examples +gd gpic latex libcaca libcerf lua metafont metapost qt6 readline regis tgif wxwidgets X"
+
+REQUIRED_USE="lua? ( ${LUA_REQUIRED_USE} )"
+
+RDEPEND="
+	amos? ( dev-libs/openspecfun )
+	cairo? (
+		x11-libs/cairo
+		x11-libs/pango )
+	gd? ( >=media-libs/gd-2.0.35-r3:2=[png] )
+	latex? (
+		virtual/latex-base
+		lua? (
+			dev-tex/pgf
+			>=dev-texlive/texlive-latexrecommended-2008-r2 ) )
+	libcaca? ( media-libs/libcaca )
+	lua? ( ${LUA_DEPS} )
+	qt6? (
+		dev-qt/qt5compat:6
+		dev-qt/qtbase:6[gui,network,widgets]
+		dev-qt/qtsvg:6 )
+	readline? ( sys-libs/readline:0= )
+	libcerf? ( sci-libs/libcerf:= )
+	wxwidgets? (
+		x11-libs/wxGTK:${WX_GTK_VER}=[X]
+		x11-libs/cairo
+		x11-libs/pango
+		x11-libs/gtk+:3 )
+	X? (
+		x11-libs/libX11
+		x11-libs/libXaw )"
+
+DEPEND="${RDEPEND}
+	X? ( x11-base/xorg-proto )"
+
+BDEPEND="
+	virtual/pkgconfig
+	doc? (
+		virtual/latex-base
+		dev-texlive/texlive-latexextra
+		dev-texlive/texlive-langgreek
+		dev-texlive/texlive-mathscience
+		app-text/ghostscript-gpl )
+	qt6? ( dev-qt/qttools:6[linguist] )"
+
+IDEPEND="latex? ( virtual/latex-base )"
+
+GP_VERSION="${PV%.*}"
+TEXMF="${EPREFIX}/usr/share/texmf-site"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-6.1-no-picins.patch
+)
+
+pkg_setup() {
+	use lua && lua-single_pkg_setup
+}
+
+src_prepare() {
+	default
+
+	if [[ ${PV##*.} = 9999 ]]; then
+		local dir
+		for dir in config demo m4 term tutorial; do
+			emake -C "$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 ${PR})/" PATCHLEVEL || die
+
+	eautoreconf
+
+	# Make sure we don't mix build & host flags.
+	sed -i \
+		-e 's:@CPPFLAGS@:$(BUILD_CPPFLAGS):' \
+		-e 's:@CFLAGS@:$(BUILD_CFLAGS):' \
+		-e 's:@LDFLAGS@:$(BUILD_LDFLAGS):' \
+		-e 's:@CC@:$(CC_FOR_BUILD):' \
+		docs/Makefile.in || die
+}
+
+src_configure() {
+	if ! use latex; then
+		sed -i -e '/SUBDIRS/s/LaTeX//' share/Makefile.in || die
+	fi
+
+	use wxwidgets && setup-wxwidgets
+
+	tc-export CC CXX			#453174
+	tc-export_build_env BUILD_CC
+	export CC_FOR_BUILD=${BUILD_CC}
+
+	local myconf=(
+		--with-texdir="${TEXMF}/tex/latex/${PN}"
+		--with-readline=$(usex readline gnu builtin)
+		$(use_with amos)
+		$(use_with bitmap bitmap-terminals)
+		$(use_with cairo)
+		$(use_with gd)
+		$(use_with gpic)
+		"$(use_with libcaca caca "${EPREFIX}/usr/$(get_libdir)")"
+		$(use_with libcerf)
+		$(use_with lua)
+		$(use_with metafont)
+		$(use_with metapost)
+		$(use_with qt6 qt qt6)
+		$(use_with regis)
+		$(use_with tgif)
+		$(use_with X x)
+		--enable-stats
+		$(use_enable wxwidgets)
+		DIST_CONTACT="https://bugs.gentoo.org/"
+		EMACS=no
+		# pdflatex fails in titlepag.tex: "Argument of  has an extra }."
+		# Work around this by using lualatex to build the user manual,
+		# see release notes of gnuplot-6.0.3
+		PDFLATEX=lualatex
+	)
+
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	# Prevent access violations #201871
+	local -x VARTEXFONTS="${T}/fonts"
+	# Work around luatex braindamage #950021
+	local -x TEXMFCACHE="${T}/texmf-var" TEXMFVAR="${T}/texmf-var"
+
+	emake all
+
+	# Building the documentation is broken for some configurations.
+	# Install the pre-built gnuplot.pdf instead. #577828 #689894 #960528
+	#if use doc; then
+	#	if use cairo; then
+	#		emake -C docs pdf
+	#	else
+	#		ewarn "Cannot build figures unless cairo is enabled."
+	#		ewarn "Building documentation without figures."
+	#		emake -C docs pdf_nofig
+	#		mv docs/nofigures.pdf docs/gnuplot.pdf || die
+	#	fi
+	#fi
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+
+	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/${PF}/
+		for more information."
+	readme.gentoo_create_doc
+
+	if use examples; then
+		# Demo files
+		insinto /usr/share/${PN}/${GP_VERSION}
+		doins -r demo
+		rm "${ED}"/usr/share/${PN}/${GP_VERSION}/demo/binary{1,2,3} || die
+		rm "${ED}"/usr/share/${PN}/${GP_VERSION}/demo/plugin/*.{o,so} || die
+	fi
+
+	if use doc; then
+		# Manual, FAQ
+		dodoc docs/gnuplot.pdf #FAQ.pdf
+		# Documentation for making PostScript files
+		docinto psdoc
+		dodoc docs/psdoc/{*.doc,*.tex,*.ps,*.gpi,README}
+	fi
+}
+
+src_test() {
+	emake check GNUTERM="dumb"
+}
+
+pkg_postinst() {
+	use latex && texmf-update
+	readme.gentoo_print_elog
+}
+
+pkg_postrm() {
+	use latex && texmf-update
+}
diff --git a/sci-visualization/gnuplot/gnuplot-6.0.4.ebuild b/sci-visualization/gnuplot/gnuplot-6.0.4.ebuild
new file mode 100644
index 000000000000..f6bef87435f6
--- /dev/null
+++ b/sci-visualization/gnuplot/gnuplot-6.0.4.ebuild
@@ -0,0 +1,221 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LUA_COMPAT=( lua5-{1,3,4} luajit )
+WX_GTK_VER="3.2-gtk3"
+
+inherit autotools lua-single readme.gentoo-r1 toolchain-funcs wxwidgets
+
+DESCRIPTION="Command-line driven interactive plotting program"
+HOMEPAGE="http://www.gnuplot.info/"
+
+if [[ -z ${PV%%*9999} ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://git.code.sf.net/p/gnuplot/gnuplot-main"
+	EGIT_BRANCH="master"
+	MY_P="${PN}"
+	EGIT_CHECKOUT_DIR="${WORKDIR}/${MY_P}"
+else
+	MY_P="${P/_/.}"
+	SRC_URI="https://downloads.sourceforge.net/gnuplot/${MY_P}.tar.gz"
+	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ppc ppc64 ~riscv ~s390 ~sparc x86 ~x64-macos ~x64-solaris"
+fi
+
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="gnuplot"
+SLOT="0"
+IUSE="amos aqua bitmap cairo doc examples +gd gpic latex libcaca libcerf lua metafont metapost qt6 readline regis tgif wxwidgets X"
+
+REQUIRED_USE="lua? ( ${LUA_REQUIRED_USE} )"
+
+RDEPEND="
+	amos? ( dev-libs/openspecfun )
+	cairo? (
+		x11-libs/cairo
+		x11-libs/pango )
+	gd? ( >=media-libs/gd-2.0.35-r3:2=[png] )
+	latex? (
+		virtual/latex-base
+		lua? (
+			dev-tex/pgf
+			>=dev-texlive/texlive-latexrecommended-2008-r2 ) )
+	libcaca? ( media-libs/libcaca )
+	lua? ( ${LUA_DEPS} )
+	qt6? (
+		dev-qt/qt5compat:6
+		dev-qt/qtbase:6[gui,network,widgets]
+		dev-qt/qtsvg:6 )
+	readline? ( sys-libs/readline:0= )
+	libcerf? ( sci-libs/libcerf:= )
+	wxwidgets? (
+		x11-libs/wxGTK:${WX_GTK_VER}=[X]
+		x11-libs/cairo
+		x11-libs/pango
+		x11-libs/gtk+:3 )
+	X? (
+		x11-libs/libX11
+		x11-libs/libXaw )"
+
+DEPEND="${RDEPEND}
+	X? ( x11-base/xorg-proto )"
+
+BDEPEND="
+	virtual/pkgconfig
+	doc? (
+		virtual/latex-base
+		dev-texlive/texlive-latexextra
+		dev-texlive/texlive-langgreek
+		dev-texlive/texlive-mathscience
+		app-text/ghostscript-gpl )
+	qt6? ( dev-qt/qttools:6[linguist] )"
+
+IDEPEND="latex? ( virtual/latex-base )"
+
+GP_VERSION="${PV%.*}"
+TEXMF="${EPREFIX}/usr/share/texmf-site"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-6.1-no-picins.patch
+)
+
+pkg_setup() {
+	use lua && lua-single_pkg_setup
+}
+
+src_prepare() {
+	default
+
+	if [[ ${PV##*.} = 9999 ]]; then
+		local dir
+		for dir in config demo m4 term tutorial; do
+			emake -C "$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 ${PR})/" PATCHLEVEL || die
+
+	eautoreconf
+
+	# Make sure we don't mix build & host flags.
+	sed -i \
+		-e 's:@CPPFLAGS@:$(BUILD_CPPFLAGS):' \
+		-e 's:@CFLAGS@:$(BUILD_CFLAGS):' \
+		-e 's:@LDFLAGS@:$(BUILD_LDFLAGS):' \
+		-e 's:@CC@:$(CC_FOR_BUILD):' \
+		docs/Makefile.in || die
+}
+
+src_configure() {
+	if ! use latex; then
+		sed -i -e '/SUBDIRS/s/LaTeX//' share/Makefile.in || die
+	fi
+
+	use wxwidgets && setup-wxwidgets
+
+	tc-export CC CXX			#453174
+	tc-export_build_env BUILD_CC
+	export CC_FOR_BUILD=${BUILD_CC}
+
+	local myconf=(
+		--with-texdir="${TEXMF}/tex/latex/${PN}"
+		--with-readline=$(usex readline gnu builtin)
+		$(use_with amos)
+		$(use_with bitmap bitmap-terminals)
+		$(use_with cairo)
+		$(use_with gd)
+		$(use_with gpic)
+		"$(use_with libcaca caca "${EPREFIX}/usr/$(get_libdir)")"
+		$(use_with libcerf)
+		$(use_with lua)
+		$(use_with metafont)
+		$(use_with metapost)
+		$(use_with qt6 qt qt6)
+		$(use_with regis)
+		$(use_with tgif)
+		$(use_with X x)
+		--enable-stats
+		$(use_enable wxwidgets)
+		DIST_CONTACT="https://bugs.gentoo.org/"
+		EMACS=no
+		# pdflatex fails in titlepag.tex: "Argument of  has an extra }."
+		# Work around this by using lualatex to build the user manual,
+		# see release notes of gnuplot-6.0.3
+		PDFLATEX=lualatex
+	)
+
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	# Prevent access violations #201871
+	local -x VARTEXFONTS="${T}/fonts"
+	# Work around luatex braindamage #950021
+	local -x TEXMFCACHE="${T}/texmf-var" TEXMFVAR="${T}/texmf-var"
+
+	emake all
+
+	# Building the documentation is broken for some configurations.
+	# Install the pre-built gnuplot.pdf instead. #577828 #689894 #960528
+	#if use doc; then
+	#	if use cairo; then
+	#		emake -C docs pdf
+	#	else
+	#		ewarn "Cannot build figures unless cairo is enabled."
+	#		ewarn "Building documentation without figures."
+	#		emake -C docs pdf_nofig
+	#		mv docs/nofigures.pdf docs/gnuplot.pdf || die
+	#	fi
+	#fi
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+
+	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/${PF}/
+		for more information."
+	readme.gentoo_create_doc
+
+	if use examples; then
+		# Demo files
+		insinto /usr/share/${PN}/${GP_VERSION}
+		doins -r demo
+		rm "${ED}"/usr/share/${PN}/${GP_VERSION}/demo/binary{1,2,3} || die
+		rm "${ED}"/usr/share/${PN}/${GP_VERSION}/demo/plugin/*.{o,so} || die
+	fi
+
+	if use doc; then
+		# Manual, FAQ
+		dodoc docs/gnuplot.pdf #FAQ.pdf
+		# Documentation for making PostScript files
+		docinto psdoc
+		dodoc docs/psdoc/{*.doc,*.tex,*.ps,*.gpi,README}
+	fi
+}
+
+src_test() {
+	emake check GNUTERM="dumb"
+}
+
+pkg_postinst() {
+	use latex && texmf-update
+	readme.gentoo_print_elog
+}
+
+pkg_postrm() {
+	use latex && texmf-update
+}
diff --git a/sci-visualization/gnuplot/gnuplot-6.1.9999.ebuild b/sci-visualization/gnuplot/gnuplot-6.1.9999.ebuild
new file mode 100644
index 000000000000..3623ece84e96
--- /dev/null
+++ b/sci-visualization/gnuplot/gnuplot-6.1.9999.ebuild
@@ -0,0 +1,217 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LUA_COMPAT=( lua5-{1,3,4} luajit )
+WX_GTK_VER="3.2-gtk3"
+
+inherit autotools lua-single readme.gentoo-r1 toolchain-funcs wxwidgets
+
+DESCRIPTION="Command-line driven interactive plotting program"
+HOMEPAGE="http://www.gnuplot.info/"
+
+if [[ -z ${PV%%*9999} ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://git.code.sf.net/p/gnuplot/gnuplot-main"
+	EGIT_BRANCH="master"
+	MY_P="${PN}"
+	EGIT_CHECKOUT_DIR="${WORKDIR}/${MY_P}"
+else
+	MY_P="${P/_/.}"
+	SRC_URI="https://downloads.sourceforge.net/gnuplot/${MY_P}.tar.gz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-macos ~x64-solaris"
+fi
+
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="gnuplot"
+SLOT="0"
+IUSE="amos aqua bitmap cairo doc examples +gd gpic latex libcaca libcerf lua metafont metapost qt6 readline regis tgif wxwidgets X"
+
+REQUIRED_USE="
+	doc? ( gd )
+	lua? ( ${LUA_REQUIRED_USE} )"
+
+RDEPEND="
+	amos? ( dev-libs/openspecfun )
+	cairo? (
+		x11-libs/cairo
+		x11-libs/pango )
+	gd? ( >=media-libs/gd-2.0.35-r3:2=[png] )
+	latex? (
+		virtual/latex-base
+		lua? (
+			dev-tex/pgf
+			>=dev-texlive/texlive-latexrecommended-2008-r2 ) )
+	libcaca? ( media-libs/libcaca )
+	lua? ( ${LUA_DEPS} )
+	qt6? (
+		dev-qt/qt5compat:6
+		dev-qt/qtbase:6[gui,network,widgets]
+		dev-qt/qtsvg:6 )
+	readline? ( sys-libs/readline:0= )
+	libcerf? ( sci-libs/libcerf:= )
+	wxwidgets? (
+		x11-libs/wxGTK:${WX_GTK_VER}=[X]
+		x11-libs/cairo
+		x11-libs/pango
+		x11-libs/gtk+:3 )
+	X? (
+		x11-libs/libX11
+		x11-libs/libXaw )"
+
+DEPEND="${RDEPEND}
+	X? ( x11-base/xorg-proto )"
+
+BDEPEND="
+	virtual/pkgconfig
+	doc? (
+		virtual/latex-base
+		dev-texlive/texlive-latexextra
+		dev-texlive/texlive-langgreek
+		dev-texlive/texlive-mathscience
+		app-text/ghostscript-gpl )
+	qt6? ( dev-qt/qttools:6[linguist] )"
+
+IDEPEND="latex? ( virtual/latex-base )"
+
+GP_VERSION="${PV%.*}"
+TEXMF="${EPREFIX}/usr/share/texmf-site"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-6.1-no-picins.patch
+)
+
+pkg_setup() {
+	use lua && lua-single_pkg_setup
+}
+
+src_prepare() {
+	default
+
+	if [[ ${PV##*.} = 9999 ]]; then
+		local dir
+		for dir in config demo m4 term; do
+			emake -C "$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 ${PR})/" PATCHLEVEL || die
+
+	eautoreconf
+
+	# Make sure we don't mix build & host flags.
+	sed -i \
+		-e 's:@CPPFLAGS@:$(BUILD_CPPFLAGS):' \
+		-e 's:@CFLAGS@:$(BUILD_CFLAGS):' \
+		-e 's:@LDFLAGS@:$(BUILD_LDFLAGS):' \
+		-e 's:@CC@:$(CC_FOR_BUILD):' \
+		docs/Makefile.in || die
+}
+
+src_configure() {
+	if ! use latex; then
+		sed -i -e '/SUBDIRS/s/LaTeX//' share/Makefile.in || die
+	fi
+
+	use wxwidgets && setup-wxwidgets
+
+	tc-export CC CXX			#453174
+	tc-export_build_env BUILD_CC
+	export CC_FOR_BUILD=${BUILD_CC}
+
+	local myconf=(
+		--with-texdir="${TEXMF}/tex/latex/${PN}"
+		--with-readline=$(usex readline gnu builtin)
+		$(use_with amos)
+		$(use_with bitmap bitmap-terminals)
+		$(use_with cairo)
+		$(use_with gd)
+		$(use_with gpic)
+		"$(use_with libcaca caca "${EPREFIX}/usr/$(get_libdir)")"
+		$(use_with libcerf)
+		$(use_with lua)
+		$(use_with metafont)
+		$(use_with metapost)
+		$(use_with qt6 qt qt6)
+		$(use_with regis)
+		$(use_with tgif)
+		$(use_with X x)
+		--enable-stats
+		$(use_enable wxwidgets)
+		DIST_CONTACT="https://bugs.gentoo.org/"
+		EMACS=no
+	)
+
+	econf "${myconf[@]}"
+}
+
+src_compile() {
+	# Prevent access violations #201871
+	local -x VARTEXFONTS="${T}/fonts"
+	# Work around luatex braindamage #950021
+	local -x TEXMFCACHE="${T}/texmf-var" TEXMFVAR="${T}/texmf-var"
+
+	emake all
+
+	if use doc; then
+		if use cairo; then
+			emake -C docs pdf
+		else
+			ewarn "Cannot build figures unless cairo is enabled."
+			ewarn "Building documentation without figures."
+			emake -C docs pdf_nofig
+			mv docs/nofigures.pdf docs/gnuplot.pdf || die
+		fi
+	fi
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+
+	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/${PF}/
+		for more information."
+	readme.gentoo_create_doc
+
+	if use examples; then
+		# Demo files
+		insinto /usr/share/${PN}/${GP_VERSION}
+		doins -r demo
+		rm "${ED}"/usr/share/${PN}/${GP_VERSION}/demo/binary{1,2,3} || die
+		rm "${ED}"/usr/share/${PN}/${GP_VERSION}/demo/plugin/*.{o,so} || die
+	fi
+
+	if use doc; then
+		# Manual, FAQ
+		dodoc docs/gnuplot.pdf #FAQ.pdf
+		# Documentation for making PostScript files
+		docinto psdoc
+		dodoc docs/psdoc/{*.doc,*.tex,*.ps,*.gpi,README}
+	fi
+}
+
+src_test() {
+	emake check GNUTERM="dumb"
+}
+
+pkg_postinst() {
+	use latex && texmf-update
+	readme.gentoo_print_elog
+}
+
+pkg_postrm() {
+	use latex && texmf-update
+}
diff --git a/sci-visualization/gnuplot/metadata.xml b/sci-visualization/gnuplot/metadata.xml
new file mode 100644
index 000000000000..1b5f715947f6
--- /dev/null
+++ b/sci-visualization/gnuplot/metadata.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://docs.baldeagleos.com/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person">
+    <email>ulm@gentoo.org</email>
+    <name>Ulrich Müller</name>
+  </maintainer>
+  <maintainer type="project">
+    <email>sci@gentoo.org</email>
+    <name>Gentoo Science Project</name>
+  </maintainer>
+  <longdescription>
+  Gnuplot is a command-driven interactive function plotting program.
+  It can be used to plot functions and data points in both two- and
+  three-dimensional plots in many different formats. It is designed
+  primarily for the visual display of scientific data.
+</longdescription>
+  <use>
+    <flag name="amos">
+    Enable Amos routines for complex Airy and Bessel functions
+    (<pkg>dev-libs/openspecfun</pkg>)
+  </flag>
+    <flag name="bitmap">Enable dot-matrix printers and pbm terminal</flag>
+    <flag name="gd">
+    Add support for <pkg>media-libs/gd</pkg>.
+    Needed for GIF, JPEG, and PNG image output.
+  </flag>
+    <flag name="gpic">Include support for gpic terminal</flag>
+    <flag name="libcerf">
+    Enable special functions from <pkg>sci-libs/libcerf</pkg>
+    </flag>
+    <flag name="metafont">Include support for metafont terminal</flag>
+    <flag name="metapost">Include support for metapost terminal</flag>
+    <flag name="regis">Include support for ReGIS terminal</flag>
+    <flag name="tgif">Include support for tgif terminal</flag>
+  </use>
+  <upstream>
+    <remote-id type="cpe">cpe:/a:gnuplot:gnuplot</remote-id>
+  </upstream>
+  <origin>baldeagleos-repo</origin>
+</pkgmetadata>