19 Jul
2006
19 Jul
'06
3:18 p.m.
I investigated this and have reported a bug:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28437
In summary, gcc 4.1.2 seems to ignore all but the last -fno-builtin-* flag out of many...
$ cat b.c int iswalpha(unsigned short); $ gcc -fno-builtin-iswalpha -c b.c $ gcc -fno-builtin-iswalpha -fno-builtin-iswalnum -c b.c b.c:1: warning: conflicting types for built-in function ‘iswalpha’
Mike