This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: PATCH to fix include paths
On Wed, Sep 26, 2001 at 10:58:43PM -0700, Per Bothner wrote:
> Zack Weinberg <zack@codesourcery.com> writes:
>
> > Here's a question: Do we _ever_ want to override the compiled-in paths
> > from the makefile, or do we always want to use the ones set at
> > configure time? If it's the latter, why don't we zap this entire mess
> > and move the #defines to auto-host.h? That would also obviate the
> > need for recompilations when the Makefile changes (normally in an
> > unrelated manner).
>
> Ok, how about this patch then?
...
> * cppdefault.c (cpp_include_defaults): Also search PREFIX_INCLUDE_DIR.
> * Makefile.in (includedir): Rename to local_includedir.
> (includedir): Define as $(prefix)/include.
> * config.in (PREFIX_INCLUDE_DIR): New variable.
> * configure.in (PREFIX_INCLUDE_DIR): Test for new variable.
When I said "zap this entire mess" I meant move everything currently
being done in PREPROCESSOR_DEFINES to config.h.
However, go ahead and check this patch in, and I'll make that change
separately.
zw