dev-cpp/string-theory: version bump to 3.4

Signed-off-by: Richard Fröhning <misanthropos@gmx.net>
Closes: https://github.com/gentoo/gentoo/pull/19228
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

dev-cpp/string-theory/Manifest

@@ -1 +1,2 @@
 DIST string-theory-3.3.tar.gz 588360 BLAKE2B ad87857e6d5e3cad1346b759457b434de7612b97e1b19016b1dfc987ac67f0cab318745b14fe1f432cc921ffb1d33b875a2a62f0bc56d815dd35b405a9f08560 SHA512 86209333dce341078c3b973084bd9f3b8ff2ccac0e07a5e6acf5973bd1cfa420897b531b2d1bd6aba9f5ccc8927f85d91f06796ac0e62ec8a735564a0387d2f4
+DIST string-theory-3.4.tar.gz 588522 BLAKE2B 207c490293401829d28590291166bcbeefde4ecb3b70d1cc2751d7582c53cf234b7e01579d3bfbe55681708e4d3e22cedbd6fe96b2fdad1c3ef158bb7a080593 SHA512 36ad82c6da276b7cb66d350ceb4bed2a66f768a6604b2981331ceec6a96d03cc3a7e7e5f733de88ec15e0ea41f99f8657b959a51149c540f530d06268c5657ff

dev-cpp/string-theory/string-theory-3.4.ebuild

@@ -0,0 +1,38 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit cmake
+
+DESCRIPTION="A flexible modern C++ library for string manipulation and storage"
+HOMEPAGE="https://github.com/zrax/string_theory/"
+SRC_URI="https://github.com/zrax/string_theory/archive/${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/string_theory-${PV}"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+src_prepare() {
+	# Drop -Werror from bundled gtest
+	# bug #766468
+	sed -i -e "s/-Werror//" test/gtest-1.10.0/cmake/internal_utils.cmake || die
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DST_BUILD_TESTS=$(usex test)
+	)
+
+	cmake_src_configure
+}
+
+src_test() {
+	cd "${BUILD_DIR}/test" || die
+	./st_gtests || die
+}