On Sat, Apr 6, 2013 at 6:51 AM, Дилян Палаузов <dilyan.palau...@aegee.org> wrote: > Hello, > > I compile gcc473-RC-20130404 with > > CFLAGS='-pipe -O3 -march=native -Wl,-S -Wl,--hash-style=gnu -Wl,-O1 > -Wl,-z,relro -flto -Wall -Wextra' > ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var > --enable-threads=posix --enable-nls --enable-interpreter --with-system-zlib > --enable-libgcj-multifile --enable-languages=all --enable-targets=all > --with-system-libunwind --without-x > > make 2> stderr > > using gcc472 as compiler. According to my understandings, there shall be no > warnings, when gcc is compiled, but there are some (see below). > > I suggest to release GCC, when compiling it with -Wextra using the previous > most recent compiler does not produce any warnings.
-Wextra has many controversial warnings, some of them get fixed in future releases. I don't think your proposal is a starter. -- Gaby
