make install is broken on powerpc-darwin starting with a 3.3 compiler

[Andrew Pinski]

doing the following
$(srcdir)/configure --prefix=${HOME}/libobjc.trunk 
--enable-languages=c,objc
make all
make -k check
make install

And it fails while doing a "make install":

gcc  -I/Users/pinskia/src/gcc/libobjc/trunk/libcpp -I. 
-I/Users/pinskia/src/gcc/libobjc/trunk/libcpp/../include -I./../intl 
-I/Users/pinskia/src/gcc/libobjc/trunk/libcpp/include  -g -O2 -W -Wall 
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes 
-Wold-style-definition -Wmissing-format-attribute -pedantic 
-Wno-long-long -Werror -I/Users/pinskia/src/gcc/libobjc/trunk/libcpp 
-I. -I/Users/pinskia/src/gcc/libobjc/trunk/libcpp/../include 
-I./../intl -I/Users/pinskia/src/gcc/libobjc/trunk/libcpp/include  -c 
-o charset.o -MT charset.o -MD -MP -MF .deps/charset.Po 
/Users/pinskia/src/gcc/libobjc/trunk/libcpp/charset.c
cc1: error: unrecognized option `-Wold-style-definition'
make[2]: *** [charset.o] Error 1
make[1]: *** [install-libcpp] Error 2
make: *** [install] Error 2
gcc_build: error: Installation failed


Thanks,
Andrew Pinski