[Bug libobjc/48626] --enable-objc-gc should be automatic

[doko at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48626

Matthias Klose <doko at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |doko at gcc dot gnu.org

--- Comment #2 from Matthias Klose <doko at gcc dot gnu.org> ---
this is now documented in install.texi. I have no opinion about the enablement.