* m4/aligned_alloc.m4 (gl_FUNC_ALIGNED_ALLOC): Require gl_USE_SYSTEM_EXTENSIONS.
aligned_alloc: Fix test failure on OpenBSD 6.8.
* m4/extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): On OpenBSD, define
_ISOC11_SOURCE.
- * m4/aligned_alloc.m4 (gl_FUNC_ALIGNED_ALLOC): Update comment.
+ * m4/aligned_alloc.m4 (gl_FUNC_ALIGNED_ALLOC): Require it. Update
+ comment.
2021-01-01 Bruno Haible <bruno@clisp.org>
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
dnl Persuade glibc and OpenBSD <stdlib.h> to declare aligned_alloc().
- AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
+ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
AC_CHECK_FUNCS_ONCE([aligned_alloc])
if test $ac_cv_func_aligned_alloc = yes; then