> * m4/stddef_h.m4 (gl_STDDEF_H): Require gl_USE_SYSTEM_EXTENSIONS.
Oops, we must make sure that the macro gl_USE_SYSTEM_EXTENSIONS is actually
defined among the selected *.m4 files.
2021-01-01 Bruno Haible
stddef: Try harder to get max_align_t defined on OpenBSD, part 2.
> - dnl Persuade glibc to declare aligned_alloc().
> + dnl Persuade glibc and OpenBSD to declare aligned_alloc().
>AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
Oops, this needs to require gl_USE_SYSTEM_EXTENSIONS now.
And a similar problem exists for the max_align_t type.
2021-01-01 Bruno Ha
