When I try to make zaptel 1.4.8, I receive the following error: scripts/Makefile.build:46: *** CFLAGS was changed in "/usr/src/zaptel-1.4.8/Makefile". Fix it to use EXTRA_CFLAGS. Stop. This is on a debian 4.0 machine running linux kernel 2.6.24.2. (gcc 4.1.2). TIA for any help in resolving this.