[Bug 1905159] Re: Fix warnings from recent compiler versions

[Gabriel Fedel via Core-talk <core-talk at aps.anl.gov>]

Also, I was working on the strncpy warnings but it looks my compiler
outputs is not exactly the same as from the ci and from Michael:

https://github.com/epics-base/epics-base/pull/124

I'm basically using :
make 2> warnings.log

>From a fresh code. Does someone know if I should do any extra step to
replicate the same approach than the ci code?

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https://bugs.launchpad.net/bugs/1905159

Title:
  Fix warnings from recent compiler versions

Status in EPICS Base:
  Triaged

Bug description:
  Builds of EPICS Base using recent versions of gcc, clang and MSVC
  generate compiler warnings, which we try to minimize if possible. Some
  of these warnings can be prevented with suitable code modifications,
  although the code must still build on the older compilers and other
  architectures that we support.

  Both the 3.15 and 7.0 branches can be examined for warnings; fixes
  made on the 3.15 branch get propagated to the 7.0 branch during
  periodic up-merges, so there is no need to make the same changes to
  both branches. Some code only exists on one branch; for example the
  gdd module was unbundled after 3.15, and there are many new modules in
  7.0.

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