www/rejik: Unbreak build with GCC 10
/usr/local/bin/ld: pass.o:(.bss+0x0): multiple definition of `change_log'; /tmp/ccMvpVPD.o:(.bss+0x0): first defined here
.. and so on ...
- Respect CFLAGS/LDFLAGS
- GCC 10 switched to -fno-common by default and this port is not ready in any way. Since this is also abandonware it should probably be retired. For now go back to -fcommon.
PR: 246700