+# -Wformat-security is implied by -Werror=format-security and no longer used
+# since dpkg >= 1.16.3.
+gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -c test-a.c
+gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -c test-b.c
+gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -c test-c.c
+gcc -g -O3 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -c test-d.c
+gcc -Wl,-z,relro -o test test-a.o test-b.o test-c.o -ltest
+