--- rust-1.62.1.ebuild	2022-08-02 01:40:23.000000000 -0600
+++ /storage/strogdon/gentoo-rap/usr/local/portage/dev-lang/rust/rust-1.62.1.ebuild	2022-08-15 22:35:43.086291960 -0600
@@ -107,6 +107,7 @@
 	dev-libs/openssl:0=
 	elibc_musl? ( sys-libs/libunwind:= )
 	system-llvm? ( ${LLVM_DEPEND} )
+	prefix? ( dev-util/patchelf )
 "
 
 RDEPEND="${DEPEND}
@@ -252,6 +253,17 @@
 			--without=rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die
 	fi
 
+	# set interpreter for Prefix
+	if use prefix ; then
+		for i in $(find "${WORKDIR}/rust-stage0/bin"); do
+			filetype=$(file $i)
+			if [[ $filetype == *ELF* ]]; then
+				echo "patching $i:"
+				echo " setting interpreter= ${EPREFIX}/$(get_libdir)/ld-linux-x86-64.so.2"
+				patchelf --set-interpreter "${EPREFIX}/$(get_libdir)"/ld-linux-x86-64.so.2 $i
+			fi
+		done
+	fi
 	default
 }