diff --git a/GNUmakefile b/GNUmakefile
index 6dea3ae..ca38f5c 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -19,9 +19,10 @@ PREFIX=/usr/local
 CC=cc
 CFLAGS=-O3 -Lbuild/lib -idirafter include
 
-RUSTC=rustc
-RUSTCFLAGS=-C opt-level=z -C codegen-units=1 -C panic=abort -C lto=y \
-	-C strip=symbols
+RUSTC=rustc +nightly
+RUSTCFLAGS=-Zlocation-detail=none -Copt-level=z -Ccodegen-units=1 \
+	-Cpanic=abort -Clto=y -Cstrip=symbols -Ctarget-cpu=native \
+	-Clink-args=-Wl,-n,-N,--no-dynamic-linker,--no-pie,--build-id=none
 
 ifeq ($(CC), gcc)
 	CFLAGS=-O3 -s -Wl,-z,noseparate-code,-z,nosectionheader -flto -Lbuild/lib \