- Use autoconf tests instead of platform-specific #ifdef's to decide
which macros to use.
- Provide fallbacks for platforms like Solaris that don't provide any
of the existing known forms.
defining __GLIBC__, as done already for Linux and Hurd (cf. bug #5613).
Also includes some more __GNU__ checks on top of those made in
commit ade4bf0907.
Thanks Petr Salinger (Debian bug #400869).
Port all changes from the (monolithic) accelerated_indirect-0-0-1 branch to
the modular trunk. This will break the Darwin and cygwin builds. Other
than the changes to symlink-mesa.sh and the various Makefile.am files,
to code is identical to what's in the branch.
Reviewed by: airlied, krh