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Stop an apparent test-network hang when used with make -j2
If (GNU) Make 3.81 is running processes in parallel using -j2 (or more), it waits until all descendent processes have exited before it returns to the shell. When a command like "make -j2 test-network" is run, this means that test-network.sh apparently hangs until it either make is forcibly terminated, or all the chutney-launched tor processes have exited. A workaround is to use make without -j, or make -j1 if there is an existing alias to "make -jn" in the shell. We resolve this bug in tor by using "chutney stop" after "chutney verify" in test-network.sh.
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changes/bug13331-make-j2-test-network-hang
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changes/bug13331-make-j2-test-network-hang
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@ -0,0 +1,3 @@
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o Minor bugfixes:
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- Stop an apparent test-network hang when used with make -j2.
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Fixes bug 13331.
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@ -45,3 +45,6 @@ n=$BOOTSTRAP_TIME; while [ $n -gt 0 ]; do
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sleep 1; n=$(expr $n - 1); echo -n .
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done; echo ""
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./chutney verify $CHUTNEY_NETWORK
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# work around a bug/feature in make -j2 (or more)
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# where make hangs if any child processes are still alive
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./chutney stop $CHUTNEY_NETWORK
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