configure:4028: checking whether we are using the GNU C compiler configure:4057: gcc -c -pipe -Wall -O2 -march=athlon -mtune=athlon-xp conftest.c >&5 configure:4063: $? = 0 configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define PACKAGE "sim" | #define VERSION "0.9.4.3" | /* end confdefs.h. */ | | int | main () | { | #ifndef __GNUC__ | choke me | #endif | | ; | return 0; | } configure:4080: result: no