"Bo Peng" <[EMAIL PROTECTED]> writes: | I am not quite enthusiastic about pch since my benchmarks show less | than 10% of performance improvement (autotools). However, I had the | feeling that to compete with autotools, this is a must have feature | for scons (among other things like distcheck).
Absolutely not... pch is in now way required. (I have even contemplated removing the support for the autotools build. Note that autoconf/automake has no support for pch, that is something I added.) -- Lgb