* plans/ci: setting "how: beakerlib" in execute step is deprecated.
changed to "how: tmt" to comply with newer tmt versions.
tmt versions.
* ltrace with both --o and --c does not produce output to file:
add malloc to the list of syscalls to check for tracing.
* ltrace crashes when run on certain processes with --S option:
make pgrep to exact match to avoid getting two PIDs, one from
dbus-broker and other from dbus-broker-launch.
* ltrace doesn't work on PIE-binaries:
Added missing 32-bit dependencies.
To make the bz1427140-ltrace-ltrace-0-7-91-unwind-elfutils-patch work
not only for regular builds but for scratch builds as well, we need
to know how to refer them. This commit is just a temporary attempt to
find the environment variable holding the reference. I'll make use of
it in a follow-up commit.
