gcdbz.cpp | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

---

Makefile | 4 2 + 2 - 0 !
1 file changed, 2 insertions(+), 2 deletions(-)

 regard hardening cflags setting
 Unfortunately I did not succeeded in also injecting LDFLAGS in the same manner.
 It was simply ignored.  So I decided to override the LINKER variable in debian/rules.