qtserialport: bump hacked version because gentoo hates it when things build

dev-qt/qtserialport/qtserialport-5.12.5.ebuild

@@ -0,0 +1,28 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit qt5-build
+
+DESCRIPTION="Serial port abstraction library for the Qt5 framework"
+
+if [[ ${QT5_BUILD_TYPE} == release ]]; then
+	KEYWORDS="amd64 ~arm ~arm64 ~hppa ~ppc ppc64 ~sparc ~x86"
+fi
+
+IUSE=""
+
+DEPEND="
+	~dev-qt/qtcore-${PV}
+	virtual/libudev:=
+"
+RDEPEND="${DEPEND}"
+
+src_prepare() {
+	# make sure we link against libudev
+	sed -i -e 's/:qtConfig(libudev)//' \
+		-e 's/$$QMAKE_LIBS_LIBUDEV/-ludev/' \
+		src/serialport/serialport-lib.pri || die
+
+	qt5-build_src_prepare
+}