> Ok, what do you guys think about the attached diff.
>
> If we move the libelf build to the build_path rather than the build root we
> can use the normal environment to build it. So CC/CXX/CFLAGS will be
> correct so we won't have to special handle them in the libelf SConscript.
The downside of this is that libelf is compiled each time, right?
Doesn't seem to be a big problem. Though, since CC and CXX are global
sticky options, it seems that BATCH and BATCH_CMD should be as well,
and that we should move this code:
# Do this after we save setting back, or else we'll tack on an
# extra 'qdo' every time we run scons.
if env['BATCH']:
env['CC'] = env['BATCH_CMD'] + ' ' + env['CC']
env['CXX'] = env['BATCH_CMD'] + ' ' + env['CXX']
much higher in the file and outside of the for loop.
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