Eric Blake-1 <[EMAIL PROTECTED]> writes: > That is because gnulib-tool is smart enough to require AC_GNU_SOURCE, > but does not require AC_USE_SYSTEM_EXTENSIONS (it requires > gl_USE_SYSTEM_EXTENSIONS instead). I'm not sure whether the fix > lies in autoconf or in gnulib.
Sorry, I don't understand the problem. gl_USE_SYSTEM_EXTENSIONS AC_REQUIREs AC_USE_SYSTEM_EXTENSIONS, so if gnulib-tool requires gl_USE_SYSTEM_EXTENSIONS, why isn't that equivalent to requiring AC_USE_SYSTEM_EXTENSIONS?
