diff --git a/dev-libs/kdiagram/kdiagram3-3.0.1.recipe b/dev-libs/kdiagram/kdiagram3-3.0.1.recipe
new file mode 100644
index 000000000..1a1604d01
--- /dev/null
+++ b/dev-libs/kdiagram/kdiagram3-3.0.1.recipe
@@ -0,0 +1,94 @@
+SUMMARY="Powerful libraries for creating business diagrams"
+DESCRIPTION="The libraries available in this KDE module are:
+	KChart. A library for creating business charts.
+	KGantt. A library for creating Gantt diagrams"
+HOMEPAGE="https://invent.kde.org/graphics/kdiagram"
+COPYRIGHT="2010-2024 KDE Organisation"
+LICENSE="GNU LGPL v2"
+REVISION="1"
+SOURCE_URI="https://download.kde.org/stable/kdiagram/$portVersion/kdiagram-$portVersion.tar.xz"
+CHECKSUM_SHA256="4659b0c2cd9db18143f5abd9c806091c3aab6abc1a956bbf82815ab3d3189c6d"
+SOURCE_DIR="kdiagram-$portVersion"
+
+ARCHITECTURES="all !x86_gcc2"
+SECONDARY_ARCHITECTURES="x86"
+
+libVersion="$portVersion"
+libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
+
+PROVIDES="
+	kdiagram3$secondaryArchSuffix = $portVersion
+	lib:libKChart6$secondaryArchSuffix = $libVersionCompat
+	lib:libKGantt6$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libGL$secondaryArchSuffix
+	lib:libQt6Core$secondaryArchSuffix
+	lib:libQt6Gui$secondaryArchSuffix
+	lib:libQt6PrintSupport$secondaryArchSuffix
+	lib:libQt6Svg$secondaryArchSuffix
+	lib:libQt6Widgets$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	kdiagram3${secondaryArchSuffix}_devel = $portVersion
+	devel:libKChart6$secondaryArchSuffix = $libVersionCompat
+	devel:libKGantt6$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES_devel="
+	kdiagram3$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	qt6_tools${secondaryArchSuffix}_devel
+	extra_cmake_modules$secondaryArchSuffix
+	devel:libQt6Core$secondaryArchSuffix
+	devel:libQt6Svg$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:cmake
+	cmd:dot
+	cmd:doxygen >= 1.9
+	cmd:g++$secondaryArchSuffix
+	cmd:make
+	cmd:python3
+	"
+
+TEST_REQUIRES="
+	qthaikuplugins
+	"
+
+BUILD()
+{
+	cmake -Bbuild -S. $cmakeDirArgs \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DECM_MKSPECS_INSTALL_DIR=$dataDir/Qt6/mkspecs \
+		-DECM_DIR=/system/data/cmake/Modules/ECM/cmake \
+		-DBUILD_QCH=ON \
+		-DBUILD_TESTING=OFF
+	make -Cbuild $jobArgs
+}
+
+INSTALL()
+{
+	make -Cbuild install
+
+	prepareInstalledDevelLibs \
+		libKChart6 \
+		libKGantt6
+
+	packageEntries devel \
+		$libDir/cmake \
+		$dataDir/doc \
+		$dataDir/Qt6 \
+		$developDir
+}
+
+TEST()
+{
+	export LIBRARY_PATH="$sourceDir/build/bin${LIBRARY_PATH:+:$LIBRARY_PATH}"
+	make -Cbuild test
+}