configure:4178: $? = 0
configure:4181: test -s conftest.o
configure:4184: $? = 0
configure:4208: gcc -c -g -O2   conftest.c >&5
conftest.c: In function 'main':
conftest.c:18: error: 'not' undeclared (first use in this function)
conftest.c:18: error: (Each undeclared identifier is reported only once
conftest.c:18: error: for each function it appears in.)
conftest.c:18: error: syntax error before 'big'
configure:4214: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| 
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "gas"
| #define VERSION "2.16.1"
| /* end confdefs.h.  */
| #include <sys/types.h>
| #include <sys/param.h>