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#!/bin/bash
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# Runs a make target on all inputs at once.
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# Creates a job in the calling shell for each process.
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# Must be run from the root svn directory.
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5
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with_all_main ()
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{
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local self="${BASH_SOURCE[0]}"
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local selfDir="$(dirname -- "$self")"
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10
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# Was run without initial ".", or with insufficient parameters
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if test "${BASH_LINENO[1]}" = 0 -o "$#" -lt 1; then
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13
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echo "Usage: . $self make_target [vars...] (note initial \".\")"\
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14
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|fold -s >&2
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15
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return 2
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fi
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17
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for input in inputs/*/; do
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19
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eval "make ${input}$* &"
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20
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disown -h "$(jobs|tail -1|"$selfDir/jobspecs")" # ignore SIGHUP
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21
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sleep 2 # wait for initial output so that outputs don't become jumbled
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done
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}
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24
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with_all_main "$@"
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