Building gcc with a non-gcc compiler (Was: old intentional gcc bug?)

[Andreas Schwab]

Rask Ingemann Lambertsen <rask@sygehus.dk> writes:

> Index: fixincludes/configure.ac
> ===================================================================
> --- fixincludes/configure.ac	(revision 127373)
> +++ fixincludes/configure.ac	(working copy)
> @@ -5,6 +5,15 @@
>  AC_CONFIG_AUX_DIR(..)
>  AC_CANONICAL_SYSTEM
>  AC_PROG_CC
> +AC_PROG_CC_C_O
> +# autoconf is lame and doesn't give us any substitution variable for this.
> +if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then

if eval test \"\$ac_cv_prog_cc_${ac_cc}_c_o\" = no; then

> +AC_SUBST(NO_MINUS_C_MINUS_O)

That looks unused.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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