dev-util/cppcheck: add 2.6.2

Fixes build with glibc-2.34.

Also:
- Use BDEPEND
- Run tests
- Don't use bundled tinyxml2
- Don't recompile in src_install (and don't call CXX directly within it)

Closes: https://bugs.gentoo.org/822114
Closes: https://bugs.gentoo.org/806312
Closes: https://bugs.gentoo.org/803014
Closes: https://bugs.gentoo.org/802279
Closes: https://bugs.gentoo.org/796638
Closes: https://bugs.gentoo.org/729090
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 88 insertions, 0 deletions

diff --git a/dev-util/cppcheck/Manifest b/dev-util/cppcheck/Manifest
index 5de50914c64f..5c54697dc489 100644
--- a/dev-util/cppcheck/Manifest
+++ b/dev-util/cppcheck/Manifest
@@ -1 +1,2 @@
 DIST cppcheck-2.4.1.tar.gz 3761646 BLAKE2B 4c791088621f989e2529c92de38a73676fc3394e8cac72822596f7a75594283d0983693d693aa903a3ffb80bc0e1e20e71b55db5682d4d01c135ed77b2fc2e3c SHA512 8fb1ed5faa0071fc69405b7eb5b41e9f94b77d097158ea0d4f5e4da8a5087b9d1ab7bf37f8dc73d00096d3d2494aeb431af8029f0d4f1e2085f5b9b72bdc2d09
+DIST cppcheck-2.6.2.tar.gz 3880239 BLAKE2B 63abba752ed0e4bef1bf7be4eb3f1a0dfcd1bab286db41e7fd787969674f59354f1c2a0b4477bb1d0cc7ca71306bc6a3375cebade1c60416a21010f7b313d20c SHA512 f1b1b0d6d46712147984bf907519eaaef04b41f02979d371d836aa8668fbdaa0f18b503a76d809abcedf9a0e7b7666be910714ca411d289aa921d0204585f47f
diff --git a/dev-util/cppcheck/cppcheck-2.6.2.ebuild b/dev-util/cppcheck/cppcheck-2.6.2.ebuild
new file mode 100644
index 000000000000..70fe05ebbf69
--- /dev/null
+++ b/dev-util/cppcheck/cppcheck-2.6.2.ebuild
@@ -0,0 +1,87 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{8..10} )
+DISTUTILS_USE_SETUPTOOLS=no
+inherit distutils-r1 cmake toolchain-funcs
+
+DESCRIPTION="Static analyzer of C/C++ code"
+HOMEPAGE="https://github.com/danmar/cppcheck"
+SRC_URI="https://github.com/danmar/cppcheck/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3+"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ppc64 ~sparc ~x86"
+IUSE="htmlreport pcre qt5 test +z3"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	dev-libs/tinyxml2:=
+	htmlreport? ( dev-python/pygments[${PYTHON_USEDEP}] )
+	pcre? ( dev-libs/libpcre )
+	qt5? (
+		dev-qt/qtcore:5
+		dev-qt/qtgui:5
+		dev-qt/qthelp
+		dev-qt/qtprintsupport:5
+	)
+	z3? ( sci-mathematics/z3 )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	app-text/docbook-xsl-stylesheets
+	dev-libs/libxslt
+	virtual/pkgconfig
+	qt5? ( dev-qt/linguist-tools:5 )
+"
+
+src_prepare() {
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DHAVE_RULES="$(usex pcre)"
+		-DBUILD_GUI="$(usex qt5)"
+		-DUSE_Z3="$(usex z3)"
+		-DFILESDIR="${EPREFIX}/usr/share/${PN}/"
+		-DENABLE_OSS_FUZZ=OFF
+		-DUSE_BUNDLED_TINYXML2=OFF
+		-DBUILD_TESTS="$(usex test)"
+	)
+
+	cmake_src_configure
+}
+
+src_compile() {
+	cmake_src_compile
+
+	if use htmlreport ; then
+		pushd htmlreport || die
+		distutils-r1_src_compile
+		popd || die
+	fi
+}
+
+src_install() {
+	cmake_src_install
+
+	insinto "/usr/share/${PN}/cfg"
+	doins cfg/*.cfg
+
+	if use qt5 ; then
+		dobin "${WORKDIR}/${P}_build/bin/${PN}-gui"
+		dodoc gui/{projectfile.txt,gui.${PN}}
+	fi
+
+	if use htmlreport ; then
+		pushd htmlreport || die
+		distutils-r1_src_install
+		popd || die
+		find "${ED}" -name "*.egg-info" -delete || die
+	fi
+
+	dodoc -r tools/triage
+}