Makefile :scripts/Makefile.build:49: *** CFLAGS was changed in "/opt/zaptel-1.4.

[ggggjatihc]

OS:Ubuntu karmic
Software:zaptel1.4.6






Generating input for menuselect ...
make[1]: Entering directory `/opt/zaptel-1.4.6'
gcc -o gendigits gendigits.c -lm
./gendigits > tones.h
gcc -o makefw makefw.c
./makefw tormenta2.rbt tor2fw > tor2fw.h
Loaded 69900 bytes from file
./makefw pciradio.rbt radfw > radfw.h
Loaded 42096 bytes from file
make -C /lib/modules/2.6.31-14-generic/build SUBDIRS=/opt/zaptel-1.4.6 HOTPLUG_FIRMWARE=yes modules
make[2]: Entering directory `/usr/src/linux-headers-2.6.31-14-generic'
scripts/Makefile.build:49: *** CFLAGS was changed in "/opt/zaptel-1.4.6/Makefile". Fix it to use EXTRA_CFLAGS. Stop.
make[2]: *** [_module_/opt/zaptel-1.4.6] Error 2
make[2]: Leaving directory `/usr/src/linux-headers-2.6.31-14-generic'
make[1]: *** [modules] Error 2
make[1]: Leaving directory `/opt/zaptel-1.4.6'
make: *** [all] Error 2
root@opensips:/opt/zaptel-1.4.6#

[durant]

快要沉了，帮你顶下
希望有会的人来帮你解答下

[babynuaa]

新的内核里，内核代码子目录是不能改变CFLAGS的值，否则会报这个错（以前2.6.16是可以更改的，27内核就不能改了）。要修改这个错误，需要修改zaptel-1.4.6的Makefile文件，将CFLAGS改成EXTRA_CFLAGS：
CFLAGS=xxxx ---> EXTRA_CLFAGS=xxxx
gcc file.c $(CFLAGS) -o file ---> gcc file.c $(CFLAGS) $(EXTRA_CFLAGS) -o file