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don't recompile v4lcap if unnecessary (ie unchanged)

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This commit is contained in:
Donald Burr 2015-02-21 09:37:32 -08:00
parent 6ede4e0f23
commit 7ecc4b6226
1 changed files with 3 additions and 3 deletions
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6
acatcher/provision_streamers.sh
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@ -20,9 +20,9 @@ echo $HOSTS
for HOST in $HOSTS; do
>&2 echo "provisioning host $HOST"
ssh pi@$HOST "if [ ! -d \$HOME/.ssh ]; then mkdir \$HOME/.ssh; fi; echo `cat $HOME/.ssh/id_rsa.pub` >> \$HOME/.ssh/authorized_keys; chmod 700 \$HOME/.ssh; chmod 644 \$HOME/.ssh/authorized_keys"
for FILE in HOSTS SERVERIP stream.sh set_hostname.sh v4lcap.c; do scp $FILE pi@$HOST:$FILE; done
ssh pi@$HOST "if ! dpkg -s screen >/dev/null 2>&1 ; then sudo apt-get -y install screen; fi"
ssh pi@$HOST "make v4lcap"
for FILE in HOSTS SERVERIP stream.sh set_hostname.sh v4lcap.c; do scp -p $FILE pi@$HOST:$FILE; done
ssh pi@$HOST "if ! dpkg -s screen >/dev/null 2>&1 ; then sudo apt-get -y install screen; else echo "screen already installed." ; fi"
ssh pi@$HOST "if [ -f v4lcap -a v4lcap -nt v4lcap.c ]; then echo v4lcap already current; else make v4lcap; fi"
ssh pi@$HOST "cd \$HOME && bash set_hostname.sh"
#ssh pi@$HOST "sudo reboot"
done