Enabling and testing core dumps in RHEL7/CentOS7

Temporarily enable core dumps: Test creation of core dump file: The output of this test should be “Segmentation fault (core dumped)” and you should get a file named something like “core-crash-sig11-user1000-group1000-…” in your /tmp/ directory.

Installing GCC 7.2.0 on RHEL7

For compatibility with another SDK I’m using, I have to use GCC 7.2.0 (RHEL devtoolset-7 provides GCC 7.3 at the time of this writing). So it should also be noted that I’m using GCC 7.3.1 to compile GCC 7.2.0; although the instructions should be generally applicable to other combinations. Notes on installing devtoolset-7: RHEL7 devtoolset-7 …

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