sci-libs/jkqtplotter: new package, add 5.0.0_pre20251013

required by avogadrolibs for charts instead of vtk

Signed-off-by: Nicolas PARLANT <nicolas.parlant@parhuet.fr>
Part-of: https://github.com/gentoo/gentoo/pull/44352
Signed-off-by: Sam James <sam@gentoo.org>

sci-libs/jkqtplotter/Manifest

@@ -0,0 +1 @@
+DIST jkqtplotter-5.0.0_pre20251013.tar.gz 94004704 BLAKE2B 99af83e3c2a06874dbaa5c2d39c4f1b88fb76cea1bfd47b5b8daadd437cb96bc92254f5d7c5b0e163aec55eedcc7c175f2fd4b87c1b6ace04a8129f0e4f6707c SHA512 035760a88772236d7411d0ad289e79e0540803a8c2405c5fee94be596925d383d090cc70fde6f17737d669e0ce44fd9399262b0e3a2e630371c78c5361829ee1

sci-libs/jkqtplotter/files/jkqtplotter-4.0.3-bump_cmake.patch

@@ -0,0 +1,21 @@
+backported patch
+https://github.com/jkriege2/JKQtPlotter/commit/6607432af069dac5136648dc02832c50bc9e0e66.patch
+bump required cmake version to 3.16 consistently
+--- a/cmake/jkqtplotter_common_compilersettings.cmake
++++ b/cmake/jkqtplotter_common_compilersettings.cmake
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.1)
++cmake_minimum_required(VERSION 3.16)
+ 
+ 
+ if(NOT APPLE)
+--- a/cmake/jkqtplotter_common_include.cmake
++++ b/cmake/jkqtplotter_common_include.cmake
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.1)
++cmake_minimum_required(VERSION 3.16)
+ 
+ include(jkqtplotter_deployqt)
+-include(jkqtplotter_deployopencv)
+\ No newline at end of file
++include(jkqtplotter_deployopencv)

sci-libs/jkqtplotter/jkqtplotter-5.0.0_pre20251013.ebuild

@@ -0,0 +1,93 @@
+# Copyright 2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+MY_PN="JKQtPlotter"
+HASH_COMMIT="d243218119b1632987df26baea0d4bc6ccdee533"
+DESCRIPTION="Extensive Qt Plotter framework"
+HOMEPAGE="https://jkriege2.github.io/JKQtPlotter/"
+if [[ ${PV} == *9999 ]] ; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/jkriege2/${MY_PN}.git"
+else
+	SRC_URI="https://github.com/jkriege2/JKQtPlotter/archive/${HASH_COMMIT}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+	S="${WORKDIR}/${MY_PN}-${HASH_COMMIT}"
+fi
+
+LICENSE="LGPL-2.1+"
+SLOT="0/5"
+IUSE="doc test"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	dev-qt/qtbase:6[gui,opengl,widgets,xml]
+	dev-qt/qtsvg:6
+"
+RDEPEND="
+	${DEPEND}
+	dev-texlive/texlive-fontsextra
+"
+BDEPEND="
+	doc? (
+		app-text/doxygen
+		dev-texlive/texlive-latex
+		media-gfx/graphviz[cairo]
+	)
+"
+
+src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_SKIP_RPATH=ON
+		-DJKQtPlotter_BUILD_DECORATE_LIBNAMES_WITH_BUILDTYPE=OFF
+		-DJKQtPlotter_BUILD_EXAMPLES=OFF
+		-DJKQtPlotter_BUILD_INCLUDE_FIRAMATH_FONTS=OFF # texlive-fontsextra
+		-DJKQtPlotter_BUILD_INCLUDE_XITS_FONTS=OFF # texlive-fontsextra
+		-DJKQtPlotter_BUILD_LIB_JKQTFASTPLOTTER=OFF # deprecated
+		-DJKQtPlotter_BUILD_LIB_JKQTPLOTTER=ON
+		-DJKQtPlotter_BUILD_TESTS=$(usex test)
+		-DJKQtPlotter_BUILD_TOOLS=ON
+		-DJKQtPlotter_BUILD_WITH_PRECOMPILED_HEADERS=OFF
+		-DJKQtPlotter_ENABLED_CXX20=ON
+		-DJKQtPlotter_HAS_NO_PRINTER_SUPPORT=OFF
+		-DQT_VERSION_MAJOR=6
+	)
+
+	cmake_src_configure
+}
+
+src_compile() {
+	cmake_src_compile
+
+	if use doc; then
+		doxygen Doxyfile || die
+	fi
+}
+
+src_test() {
+	if use x86; then
+		local CMAKE_SKIP_TESTS+=(
+			#JKQTPStringToolsTest.test_jkqtp_floattounitstr
+			JKQTPStringTools_test
+		)
+	fi
+
+	local -x QT_QPA_PLATFORM=offscreen
+	LD_LIBRARY_PATH="${BUILD_DIR}/output" cmake_src_test
+}
+
+src_install() {
+	use doc && local HTML_DOCS=( doc/html/. )
+
+	cmake_src_install
+
+	rm "${ED}"/usr/share/doc/${PF}/LICENSE || die
+
+	# don't install test binaries
+	if use test; then
+		rm "${ED}"/usr/bin/*{benchmark,test}* || die
+	fi
+}

sci-libs/jkqtplotter/metadata.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>sci@gentoo.org</email>
+    <name>Gentoo Science Project</name>
+  </maintainer>
+  <upstream>
+    <remote-id type="github">jkriege2/JKQtPlotter</remote-id>
+  </upstream>
+</pkgmetadata>