Adds two new default GCC options related to optimizations
(-fno-strict-aliasing and -fno-strict-overflow). This
should fix some hyperaggressive GCC optimizations.
Also updates autoconf option detection.
operations on 2.1/2.2 kernels. This allows passing of real interface
indexes instead of referencing interfaces by their IP addresses which
fails badly in presence of unnumbered interfaces.
Unfortunately, this structure is not visible with glibc 2.0 as it provides
its own networking headers :-( Both libc5 and glibc 2.1 should be OK.
guesses most system-dependent parameters and determines name of system
configuration file (sysdep/cf/...) with the remaining ones.
To compile BIRD, you now need to do:
autoconf # Create configure from configure.in
./configure # Run configure script
make # Compile everything
Configuration files:
sysdep/config.h Master config file
sysdep/autoconf.h Parameters determined by configure script
sysdep/cf/*.h Fixed system configuration we're unable
to guess.
Makefiles are still the original ones, but this will change soon.
