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Subject: [Bug 1913699] Re: vxWorks compilation fails with undeclared function
From: Dirk Zimoch via Core-talk <core-talk at aps.anl.gov>
To: core-talk at aps.anl.gov
Date: Wed, 03 Feb 2021 12:30:44 -0000
The patch fixes 6.2, and 6.3.
VxWorks 5.5.1 and 6.2 cannot compile PVA due to the old C++ compiler, so 6.2 is probably unsupported. But at least it fixes 6.3. My problem with 6.4 seems to be of a different nature. I have to check. I normally don't use it.

My VxWorks 6.9.0 does not have taskWait in any header. Is that function
new?

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https://bugs.launchpad.net/bugs/1913699

Title:
  vxWorks compilation fails with undeclared function

Status in EPICS Base:
  New

Bug description:
  Since -Werror-implicit-function-declaration has been added to configure/CONFIG.gnuCommon in commit b49f0691, EPICS base 7.0 compilation fails for vxWorks in:
  ../osi/os/vxWorks/osdFindSymbol.c: In function `epicsLoadLibrary':
  ../osi/os/vxWorks/osdFindSymbol.c:49: error: implicit declaration of function `close'

  VxWorks declares close() in ioLib.h.

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References:
[Bug 1913699] [NEW] vxWorks compilation fails with undeclared function Dirk Zimoch via Core-talk

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