net-libs/libpsl: Don't use REQUIRED_USE

Package-Manager: Portage-2.3.62, Repoman-2.3.12
Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>

net-libs/libpsl/libpsl-0.20.2.ebuild

@@ -14,10 +14,8 @@ SLOT="0"
 KEYWORDS="~amd64 ~x86"
 IUSE="icu +idn +man"
 
-REQUIRED_USE="^^ ( icu idn )"
-
 RDEPEND="
-	icu? ( dev-libs/icu:=[${MULTILIB_USEDEP}] )
+	icu? ( !idn? ( dev-libs/icu:=[${MULTILIB_USEDEP}] ) )
 	idn? (
 		dev-libs/libunistring[${MULTILIB_USEDEP}]
 		net-dns/libidn2:=[${MULTILIB_USEDEP}]
@@ -34,6 +32,13 @@ BDEPEND="
 	man? ( dev-libs/libxslt )
 "
 
+pkg_pretend() {
+	if use icu && use idn ; then
+		ewarn "\"icu\" and \"idn\" USE flags are enabled."
+		ewarn "Using \"idn\"."
+	fi
+}
+
 multilib_src_configure() {
 	local myeconfargs=(
 		--disable-asan
@@ -42,19 +47,17 @@ multilib_src_configure() {
 		$(use_enable man)
 	)
 
-	if use icu || use idn ; then
-		if use icu ; then
-			myeconfargs+=(
-				--enable-builtin=libicu
-				--enable-runtime=libicu
-			)
-		fi
-		if use idn ; then
-			myeconfargs+=(
-				--enable-builtin=libidn2
-				--enable-runtime=libidn2
-			)
-		fi
+	# Prefer idn even if icu is in USE as well
+	if use idn ; then
+		myeconfargs+=(
+			--enable-builtin=libidn2
+			--enable-runtime=libidn2
+		)
+	elif use icu ; then
+		myeconfargs+=(
+			--enable-builtin=libicu
+			--enable-runtime=libicu
+		)
 	else
 		myeconfargs+=( --disable-runtime )
 	fi