Project

General

Profile

1 1947 aaronmk
#!/bin/bash
2
# Runs a make target on all inputs at once.
3
# Creates a job in the calling shell for each process.
4 1956 aaronmk
# Must be run from the root svn directory.
5 1947 aaronmk
6 1952 aaronmk
with_all_main ()
7
{
8
    local self="${BASH_SOURCE[0]}"
9
    local selfDir="$(dirname -- "$self")"
10
11
    # Was run without initial ".", or with insufficient parameters
12 1953 aaronmk
    if test "${BASH_LINENO[1]}" = 0 -o "$#" -lt 1; then
13 1952 aaronmk
        echo "Usage: . $self make_target (note initial \".\")"|fold -s >&2
14
        return 2
15
    fi
16
17
    for input in inputs/*/; do
18
        eval "make ${input}$1 &"
19
        disown -h "$(jobs|tail -1|"$selfDir/jobspecs")" # ignore SIGHUP
20
        sleep 2 # wait for initial output so that outputs don't become jumbled
21
    done
22
}
23
with_all_main "$@"