dev-cpp/libjson-rpc-cpp: Tests require catch<3

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-cpp/libjson-rpc-cpp/libjson-rpc-cpp-1.4.0.ebuild

@@ -6,8 +6,11 @@ EAPI=8
 inherit cmake
 
 DESCRIPTION="JSON-RPC (1.0 & 2.0) framework for C++"
-HOMEPAGE="https://github.com/cinemast/libjson-rpc-cpp"
-SRC_URI="https://github.com/cinemast/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+HOMEPAGE="https://github.com/cinemast/libjson-rpc-cpp/"
+SRC_URI="
+	https://github.com/cinemast/${PN}/archive/v${PV}.tar.gz
+		-> ${P}.tar.gz
+"
 
 LICENSE="MIT"
 SLOT="0/1"
@@ -15,16 +18,22 @@ KEYWORDS="~amd64 ~x86"
 IUSE="+http-client +http-server redis-client redis-server +stubgen test"
 RESTRICT="!test? ( test )"
 
-RDEPEND="
+DEPEND="
 	dev-libs/jsoncpp:=
 	http-client? ( net-misc/curl:= )
 	http-server? ( net-libs/libmicrohttpd:= )
 	redis-client? ( dev-libs/hiredis:= )
 	redis-server? ( dev-libs/hiredis:= )
-	stubgen? ( dev-libs/argtable:= )"
-DEPEND="${RDEPEND}"
+	stubgen? ( dev-libs/argtable:= )
+"
+RDEPEND="
+	${DEPEND}
+"
 BDEPEND="
-	test? ( dev-cpp/catch:0 )"
+	test? (
+		<dev-cpp/catch-3
+	)
+"
 
 src_configure() {
 	local mycmakeargs=(
@@ -43,10 +52,12 @@ src_configure() {
 		-DCOMPILE_EXAMPLES=OFF
 		-DCOMPILE_STUBGEN=$(usex stubgen)
 		-DCOMPILE_TESTS=$(usex test)
-		-DCATCH_INCLUDE_DIR="${EPREFIX}/usr/include/catch2"
 		# disable coverage-related flags
 		-DWITH_COVERAGE=OFF
 	)
+	use test && mycmakeargs+=(
+		-DCATCH_INCLUDE_DIR="${EPREFIX}/usr/include"
+	)
 
 	cmake_src_configure
 }