c762385457
Use a fifo pipe to handle the synchronisation between the different threads rather than relying on delays
17 lines
363 B
Bash
17 lines
363 B
Bash
echo "Build started" > "$lockFifo"
|
|
|
|
mkdir $out
|
|
echo $(cat $input1/foo)$(cat $input2/bar) > $out/foobar
|
|
|
|
# Wait for someone to write on the fifo
|
|
cat "$lockFifo"
|
|
|
|
# $out should not have been GC'ed while we were sleeping, but just in
|
|
# case...
|
|
mkdir -p $out
|
|
|
|
# Check that the GC hasn't deleted the lock on our output.
|
|
test -e "$out.lock"
|
|
|
|
ln -s $input2 $out/input-2
|