bug#30120: 26.0.90; Building with X toolkit without toolkit scroll bars broken on release branch and master

[martin rudalics]

> Strange.  Are you sure you don't have stale files from a previous
> build?

I probably had them.  I now completely emptied the build directory and
the build seems to proceed normally.

> What do you have on line 88?  It should be this:
>
> #if ! (0 || defined _GCC_MAX_ALIGN_T)
>
> If so, it means the configure script determined that your platform
> doesn't have a definition of max_align_t, is that what you see in
> config.log?  And if that's indeed so, how come the system header
> stddef.h does have it?  (And why is your system stddef.h from GCC 4.7,
> is that your real GCC version?)
>
> Can you show what's around line 426 in
> /usr/lib/gcc/x86_64-linux-gnu/4.7/include/stddef.h?

stddef.h defines max_align_t and the GCC version is 4.7.2.  Maybe
configuring failed elsewhere and the build used a stale makefile.

Thanks for the advice, martin