VxWorks build broken - missing include path for net/uio.h

[skliper]

Describe the bug

[  1%] Building C object osal/vxworks_impl/CMakeFiles/osal_vxworks_impl.dir/src/os-impl-filesys.c.obj
In file included from /home/jhageman/cFS/cFS-GitHub/osal/src/os/vxworks/src/os-impl-filesys.c:43:
/opt/WindRiver/vxworks-6.9/target/h/ioLib.h:161:21: error: net/uio.h: No such file or directory

To Reproduce
Steps to reproduce the behavior:

1. Set TGT1_SYSTEM to ppc-vxworks6.9 and try to build for mcp750

Expected behavior
Should build

Code snips
Old includes:

PSP/fsw/mcp750-vxworks/make/build_options.cmake

Lines 10 to 11 in fc786c0

	include_directories($ENV{WIND_BASE}/target/h/wrn/coreip)
	include_directories($ENV{WIND_BASE}/target/config/mcp750)

Current:

PSP/fsw/mcp750-vxworks/make/build_options.cmake

Lines 21 to 23 in 3c531af

	include_directories(
	${WIND_BASE}/target/config/mcp750
	)

System observed on:

• cFS vxworks host
• OS: building for vxworks6.9
• Versions: current bundle

Additional context
None

Reporter Info
Jacob Hageman - NASA/GSFC

[jphickey]

I looked into this to see why it hadn't failed for me, and it turns out I had a local change in my toolchain file for this, which never got into a cFE pull request.

Basically - the $ENV{WIND_BASE}/target/h/wrn/coreip directory is more of a VxWorks path, it is not specific to the MCP750 - so it doesn't really belong in the MCP750 PSP. Putting it here does work but it might be better/more appropriate to put this in the toolchain-ppc-vxworks6.9.cmake file instead.

[skliper]

Closed by #786