On Sun, 14 Mar 1999, Vladimir Kushnir wrote:
> Thanks, I'll try, but what I mean is egcs compiled binaries are bigger
> even for C, not C++, and as if memory serves -Os is -O2 subset. So
> probably I'll just have to accept this increase in binaries size :-(. Ah
> well, it ain't all that much, anyway.
-Os is a subset of -O2, which enables everything that won't increase the
size of a binary. However, I don't know about rtti, but IIRC exception
handling code (or perhaps stubs thereof) are included even in C code, just
incase. Perhaps jdp can shed some more light on this (he's been a very
useful resource to me in the past).
> Oh, incidentally, I forgot to add that (when compiling libstdc++ with new
> c++ for the first time, it can't find file exception. So perhaps in
> gnu/lib/libstdc++/Makefile this part of CFLAGS shoild be
> -I${EGCSDIR}/gcc/cp/inc rather than -I${EGCSDIR}/gcc/cp/inc/exception
> (after all, ${EGCSDIR}/gcc/cp/inc/exception is a file).
- alex
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