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> This gives an improvement in speed of about 6% here: > CONFIG_SHELL not set: 26'47.81" > CONFIG_SHELL set to /bin/ash: 25'11.60" Strange. What's your box? My measurements were on a 2x2GHz 32-bit AMD under Debian etch with 1GB RAM (so hard disk speed was not an issue - everything was in cache) using -j3 and with /bin/sh -> bash (so the login shell and $SHELL were /bin/bash) CONFIG_SHELL=/bin/ash ./ct-ng build I was seeing 50% system time and 50% user time, and guessed what the bottleneck was from the accounting logs: a million executions of sh (though process accounting was off during the speed tests) M -- For unsubscribe information see http://sourceware.org/lists.html#faq
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