On 21 Jun 2016 15:46, Jeff Law wrote:
> On 06/13/2016 11:40 AM, Mike Frysinger wrote:
> > The current header depends on glibc version checks to determine whether
> > execinfo.h exists which breaks uClibc.  Instead, add an explicit configure
> > check for it.
> >
> > 2015-08-29  Mike Frysinger  <vap...@gentoo.org>
> >
> >     * configure.ac: Call AC_CHECK_HEADERS([execinfo.h]).
> >     * configure: Regenerated.
> >     * include/gc.h [HAVE_EXECINFO_H]: Define GC_HAVE_BUILTIN_BACKTRACE.
> >     * include/gc_config.h.in: Regenerated.
> 
> Shouldn't this be going to the upstream Boehm-GC project?  You should be 
> able to find information here on how to get the patch into the official 
> Boehm-GC project:

thanks ... didn't realize this was an embedded upstream project.
i've sent my patch there now:
        https://github.com/ivmai/bdwgc/pull/123

> If accepted into upstream Boehm-GC, then this is obviously acceptable in 
> GCC's copy.

so changes can be pushed directly if it's already in upstream ?
my original goal is already fixed in upstream, but it's not in
gcc's copy ...
-mike

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