dev-cpp/doctest: add 2.5.2

The patch from PR 770 was removed, as it no longer applies cleanly. The
test was changed, most probably in a good direction for HPPA.

Bug: https://bugs.gentoo.org/874345
Signed-off-by: Petr Vaněk <arkamar@gentoo.org>

dev-cpp/doctest/Manifest

@@ -1 +1,2 @@
 DIST doctest-2.4.12.tar.gz 2188849 BLAKE2B 94f2eb2988a175f52b1e75f4d84cfdce278ed647825d5a845284622efa9a9a921f958d0cf21e9215e0afebdcfa3ae82f87cc8b5d78f2ec7a3ef07b07457e81f7 SHA512 d55aae632e6d66add7b65d0e97bde5063cdae7512836f278613af35957c62dbc6b0b0febbe2eb1eddd334a7a5343faca7357a2eeebbf1428cafffeb5d18e610c
+DIST doctest-2.5.2.tar.gz 2243945 BLAKE2B 37b9936b3427e47e926e40005eaa951c1100ec19135a5920da43a2c61458480bd38cea3d07f80702e7a17639317460115a0e00f696f5e6181c9cddc0bb4ffa70 SHA512 9105552d3e6a1e21f6342cf3a3ed4521d1535336fbbd2243515092206746aa1da90a2e0df8043079b181114b63bac1f3f414e34e391a6815eba09e28802342de

dev-cpp/doctest/doctest-2.5.2.ebuild

@@ -0,0 +1,31 @@
+# Copyright 2022-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="The fastest feature-rich C++11/14/17/20 single-header testing framework"
+HOMEPAGE="https://github.com/doctest/doctest"
+SRC_URI="https://github.com/doctest/doctest/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+# skip false positive detection in examples, bug #957418
+CMAKE_QA_COMPAT_SKIP=1
+
+src_prepare() {
+	sed -i '/-Werror/d' scripts/cmake/common.cmake || die
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DDOCTEST_WITH_TESTS=$(usex test)
+	)
+	cmake_src_configure
+}