testsuite: 3
	true

3: ../src/parallel tests-to-run/* wanted-results/* startdb prereqlocal prereqremote
	TRIES=3 time bash Start.sh '' mem || true
	touch ~/.parallel/will-cite
	make stopvm

1: ../src/parallel tests-to-run/* wanted-results/* prereqlocal startdb prereqremote
	TRIES=1 time bash Start.sh '' 'mem|polarhome|tutorial' || true
	touch ~/.parallel/will-cite
	make stopvm

mem: ../src/parallel tests-to-run/*mem* wanted-results/*mem* prereqlocal
	time bash Start.sh mem NONE || true
	touch ~/.parallel/will-cite
	make stopvm

polarhome: polar
	true

polar: ../src/parallel tests-to-run/*polar* wanted-results/*polar* prereqlocal
	make stopvm
	time bash Start.sh polar NONE || true
	touch ~/.parallel/will-cite

testdb: ../src/parallel tests-to-run/*sql* wanted-results/*sql* prereqdb
	time bash Start.sh sql NONE

local:	testlocal
	true

testlocal: ../src/parallel tests-to-run/*local* wanted-results/*local* prereqlocal installparallel
	time bash Start.sh local mem

prereqlocal: installparallel
	tcsh -c echo tcsh installed || (echo tcsh is required for testsuite; /bin/false)
	seq 1 2 >/dev/null || (echo seq is required for testsuite; /bin/false)
	stdout echo || (echo stdout is required for testsuite; /bin/false)
	convert -version >/dev/null || (echo convert is required for testsuite; /bin/false)
	echo 1+2 | bc >/dev/null || (echo bc is required for testsuite; /bin/false)
	echo | gawk '{print "gawk is installed"}' || (echo gawk is required for testsuite; /bin/false)
	expect -c 'spawn cat; puts "expect is installed"' || (echo expect is required for testsuite; /bin/false)
	echo | pv -qL 10 || (echo pv is required for testsuite; /bin/false)
	echo | script -c echo -q /dev/null || (echo script is required for testsuite; /bin/false)
	niceload true || (echo niceload is required for testsuite; /bin/false)
	which timeout || (echo timeout is required for testsuite; /bin/false)
	which autossh || (echo autossh is required for testsuite; /bin/false)
	which lsh || (echo lsh is required for testsuite; /bin/false)
	timeout 20 ssh sh@lo true || (echo ssh sh@lo is required for testsuite; /bin/false)
	timeout 5 ssh csh@lo true || (echo ssh csh@lo is required for testsuite; /bin/false)

prereqremote: installparallel startvm
	parallel -j0 --timeout 10 --tag ssh parallel@parallel-server{} parallel --minversion 20121021 ::: 1 2 || (echo parallel on remote required for testsuite; /bin/true)

startvm:
	# Make sure we can reach the virtual machines
	#sudo ifconfig wlp13s0:0 192.168.1.72 ||	sudo ifconfig wlan0:0 192.168.1.72
	sudo ifconfig enp14s0:0 192.168.1.72 ||	sudo ifconfig eth0:0 192.168.1.72
	# If they are already running: Don't fail
	VBoxManage startvm CentOS3-root:centos3 || VBoxManage controlvm CentOS3-root:centos3 resume || true
	VBoxManage startvm RedHat9-root:redhat9 || VBoxManage controlvm RedHat9-root:redhat9 resume || true
	parallel 'ping {} | read' ::: redhat9.tange.dk centos3.tange.dk

stopvm:
	# || true - because this should not fail if the VM is not running
	VBoxManage controlvm CentOS3-root:centos3 savestate || true
	VBoxManage controlvm RedHat9-root:redhat9 savestate || true
	VBoxManage controlvm OracleXE savestate || true

installparallel: ../src/parallel
	cd .. && make -j && sudo make -j install

startdb:
	#echo shutdown abort | sudo su - oracle -c "sqlplus / as sysdba"
	sudo parallel /etc/init.d/{} status '||' /etc/init.d/{} restart ::: postgresql mysql # oracle-xe
	VBoxManage startvm OracleXE || true
	parallel 'ping {} | read' :::  oracle11.tange.dk

clean:
	rm -rf input-files/random_dirs_no_newline
	rm -rf input-files/random_dirs_with_newline

dist:
	rm -rf input-files/random_dirs_*_newline || /bin/true
	rm -rf tmp || /bin/true
	( cd ..; tar -cvj --exclude .git --exclude '#*#' --exclude '*~' --exclude CVS -f /tmp/parallel.tar.bz2 parallel-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9] )
	mv /tmp/parallel.tar.bz2 parallel-$$(date +"%Y%m%d").tar.bz2
	rsync -Havessh parallel-$$(date +"%Y%m%d").tar.bz2 download.savannah.nongnu.org:/releases/parallel/

portable:
	# Cache sudo password
	sudo echo
	time bash Portable.sh

timings: tests-to-run/* ../src/parallel
	ls tests-to-run/*.sh | parallel echo /usr/bin/time -f "'%e\ %P'" bash >/tmp/timing.script
	stdout bash -x /tmp/timing.script | tee /tmp/timing.out
	echo + .usr.bin.time_END >>/tmp/timing.out
	perl -ne '/\+ .usr.bin.time/ and do { print $$last.$$h; $$h=$$_ }; chomp; s/.*\0//;$$last = $$_' /tmp/timing.out |sort -n >timings

timingbar:
	vmstat 1 | timestamp --isotime > vmstat.timestamp.1 &
	stdout make 1 | timestamp --isotime | tee make.timestamp.1
	killall vmstat
	mv vmstat.timestamp.1 vmstat.timestamp
	mv make.timestamp.1 make.timestamp
	sort vmstat.timestamp make.timestamp | perl -pe '/tests-to-run(\S+)/ and $$p=$$1; print "$$p "' | field 6,1,2 | perl -ne '/^\d+ / and print' | histogram -i vh