El Jueves, 24 de Mayo de 2007 20:01, Dan Nicholson escribió:
> The main purpose of using the { } or ( ) in a Makefile is for
> redirecting output from multiple commands. Something like:
>
> bar:
> @set -e; \
> { ls; uptime; barf; } > logfile 2>&1
>
> There's a bit of excessive subshelling going on in jhalfs. I may try
> to clean this up one of these days.
Removing the dependency on time almost all that subshells can be removed,
leading to less forked process and, maybe, improving overall Makefile time
run.
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Manuel Canales Esparcia
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