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Re: gcc 2000-07-31 bootstrap problem
On Tue, Aug 01, 2000 at 10:28:32AM -0300, Alexandre Oliva wrote:
> On Aug 1, 2000, Marc Espie <espie@quatramaran.ens.fr> wrote:
>
> > CXX="c++ -v -B/var/www/work/lang/egcs/snapshot/build-i386/gcc/ ...
> ^^^
> This is wrong. Any idea why you've got CXX set to c++ instead of
> CXX_FOR_TARGET? Is CXX_FOR_TARGET set in your environment?
It probably got expanded somewhere or something ?
Looking in build/Makefile, I find
CXX_FOR_TARGET= $(CXX) $(FLAGS_FOR_TARGET)
which does not look fun, especially considering that
GCC_FOR_TARGET= $$r/gcc/xgcc $(FLAGS_FOR_TARGET)
two lines down.
Looking more closely, it looks like a problem with --enable-languages
no longer being equivalent to ${LANGUAGES}
Found it :)
echo ",${enable_languages-${LANGUAGES-c++}}," |
grep ',c[+][+],' > /dev/null ; then
won't work when LANGUAGES is a list with more than one element...
grep '[, ]c[+][+][, ]'
ought to work better...