I guess its due to the following patch (
http://gcc.gnu.org/ml/gcc-cvs/2005-03/msg01320.html).
I get the following error when trying to build gcc on powerpc-apple-darwin:
gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../gcc/libiberty/../include -W
-Wall -Wtraditional -pedantic ../../../gcc/libiberty/getopt1.c -o getopt1.o
../../../gcc/libiberty/getopt1.c: In function `getopt_long':
../../../gcc/libiberty/getopt1.c:71: warning: traditional C rejects ISO C
style function definitions
../../../gcc/libiberty/getopt1.c: At top level:
../../../gcc/libiberty/getopt1.c:83: error: conflicting types for
'getopt_long_only'
../../../gcc/libiberty/../include/getopt.h:125: error: previous declaration
of 'getopt_long_only' was here
../../../gcc/libiberty/getopt1.c: In function `getopt_long_only':
../../../gcc/libiberty/getopt1.c:83: warning: traditional C rejects ISO C
style function definitions
../../../gcc/libiberty/getopt1.c:84: warning: passing arg 3 of
`_getopt_internal' from incompatible pointer type
make[1]: *** [getopt1.o] Error 1
make: *** [all-build-libiberty] Error 2
Mostafa.
