Sure, but would should the default option be?

Defaulting to assuming that the target has a broken libc can cause race
conditions (as the append operation is no-longer atomic).

Default to assuming a working libc will cause "a+" operations to fail
when the target actually has a broken libc.

I don't want to start adding all kinds of weird target checks; I leave
that to other people more familiar with this stuff.

--Wez.

On Thu, 2 Jan 2003, Alex Waugh wrote:

> In message <cvswez1041415097@cvsserver>
>           "Wez Furlong" <[EMAIL PROTECTED]> wrote:
>
> > wez         Wed Jan  1 04:58:17 2003 EDT
> >
> >   Modified files:
> >     /php4   acinclude.m4 configure.in
> >     /php4/main      streams.c
> >   Log:
> >   Workaround for glibc 2.2.9x and later "a+" bug that does not seek to EOF for
> >   files fopen()ed with that mode.
>
> This breaks the build when cross compiling. Please could you add a
> default option to AC_TRY_RUN


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