Update app-shells/oksh/oksh-7.9.ebuild

app-shells/oksh/oksh-7.9.ebuild

@@ -1,5 +1,7 @@
 EAPI=8
 
+inherit toolchain-funcs
+
 DESCRIPTION="Portable OpenBSD Korn shell"
 HOMEPAGE="https://github.com/ibara/oksh"
 SRC_URI="https://github.com/ibara/oksh/releases/download/oksh-${PV}/oksh-${PV}.tar.gz"
@@ -10,13 +12,13 @@ KEYWORDS="~amd64"
 
 DEPEND="sys-libs/ncurses"
 RDEPEND="${DEPEND}"
+BDEPEND="virtual/pkgconfig"
 
 src_configure() {
-	local myeconfargs=(
-		--enable-curses
-	)
+	export CPPFLAGS="$($(tc-getPKG_CONFIG) --cflags ncurses) ${CPPFLAGS}"
+	export LIBS="$($(tc-getPKG_CONFIG) --libs ncurses) ${LIBS}"
 
-	econf "${myeconfargs[@]}"
+	econf --enable-curses
 }
 
 src_test() {