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| From: | Mike Frysinger <vapier@g.o> | ||
|---|---|---|---|
| To: | gentoo-dev@l.g.o | ||
| Subject: | Re: [gentoo-dev] multiprocessing.eclass: doing parallel work in bash | ||
| Date: | Sat, 02 Jun 2012 19:19:41 | ||
| Message-Id: | 201206021518.44052.vapier@gentoo.org | ||
| In Reply to: | Re: [gentoo-dev] multiprocessing.eclass: doing parallel work in bash by David Leverton |
||
| 1 | On Saturday 02 June 2012 05:52:01 David Leverton wrote: |
| 2 | > Mike Frysinger wrote: |
| 3 | > > exec {mj_control_fd}<>${mj_control_pipe} |
| 4 | > |
| 5 | > I'll have to remember that feature, but unfortunately it's new in bash |
| 6 | > 4.1, so unless we're giving up 3.2 as the minimum for the tree.... |
| 7 | |
| 8 | lame |
| 9 | |
| 10 | > > : $(( ++mj_num_jobs )) |
| 11 | > |
| 12 | > Any reason not to do just |
| 13 | > |
| 14 | > (( ++mj_num_jobs )) |
| 15 | |
| 16 | i prefer the portable form |
| 17 | -mike |
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