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bin: clear temporary files on termination signals

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This is particularly important for src/tests/satmin.test, where ltl2tgba
might be killed while writing a huge temporary file used for SAT-based
minimization.  Before this patch, the temporary files would remain in
src/tests/satmin.dir/, easily overflowing the 100GB limit of the docker
containers we use on the build farm.

* src/bin/common_setup.cc: Catch termination signals for all tools,
even those that do not yet clear temporary files.
* configure.ac: Check for sigaction.
This commit is contained in:
Alexandre Duret-Lutz 2015-06-01 15:32:00 +02:00
parent 83364c636f
commit eabed370bf
2 changed files with 33 additions and 1 deletions
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2
configure.ac
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@ -104,7 +104,7 @@ fi
AX_CHECK_BUDDY
AC_CHECK_HEADERS([sys/times.h])
AC_CHECK_FUNCS([times kill alarm])
AC_CHECK_FUNCS([times kill alarm sigaction])
LT_CONFIG_LTDL_DIR([ltdl])
LT_INIT([win32-dll])