[kaffe] Rebuilding all sources

[Kiyo Inaba]

Hi Pinaki,

First of all, for technical questions and answers please DONT remove
kaffe at kaffe.org from cc. This kind of info is not only for you.

Anyway,

Pinaki wrote:
>Thanks for the reply. But this doesn't seem to work. My platform is i386/linux. The config.frag initially contained
>if test x"$with_threads" = x"unix-pthreads" ; then
>        CPPFLAGS="$CPPFLAGS -D_REENTRANT"
>fi
>
>I changed it to
>if test x"$with_threads" = x"unix-pthreads" ; then
>        CPPFLAGS="$CPPFLAGS -D_REENTRANT -O0"
>fi

I don't know why you want edit CPPFLAGS rather than adding CFLAGS,
but I am sure it shall not help.

>After running configure, I checked Makefile in the Kaffe base directory. It was still having the -O2 option. So I again changed conf
>ig.frag as below.
>if test x"$with_threads" = x"unix-pthreads" ; then
>        CPPFLAGS="$CPPFLAGS -D_REENTRANT -O0"
>        CFLAGS="$CFLAGS -O0"
>fi
>
>This didnt help too.

What is the result? 'This didnt help too' is too tarse...

If you worried, still CFLAGS contains '-O2', it is ok. The important thing
is whether the new CFLAGS (in Makefile, of course) contains '-O0' and
the '-O0' is after '-O2' or not. For gcc, optimization level option can
be overwritten by appending new one.

If you are in doubt, please see config/m68k/netbsd1/config.frag, and
it explicitly specifies '-O0' to override default '-O2'.
# Still I can not solve bug related to optimization for this platform :-<

Kiyo