If you get a PATH_MAX undefined issue... about elf2cfetbl HOT 9 CLOSED

-D_XOPEN_SOURCE=600

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@BaldBeacon please confirm if this define works or not

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The _XOPEN_SOURCE=600 should be already included for all tools if using the supplied example mission_build_custom.cmake file in your CFE config, so I'm curious if this was somehow missing?

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I read this as an attempt to build independent of cFE.

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Sorry if I wasn't specific enough. This was building with the default options present in the cmake directory of the CFE. I tried my best to find the bare minimum to show the problem.

When you tried this out did you have usr/include/linux in your link paths for GCC somehow?

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What's your cFE version?

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oh.. 6.7.11? Do a make VERBOSE=1 and see what's defined...

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When building CFE, did you recycle an existing sample_defs directory or did you copy the sample from CFE again? We do update the example from time to time, and this would be included.

However, given that the build actually fails without this, maybe we should be forcing this definition rather than relying on a user-controlled file to provide it. That presents another challenge, however, because its really a glibc thing and its different if you are building on BSD/Cygwin/MacOS/etc.

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When building CFE, did you recycle an existing sample_defs directory

I was using our previous version and it looks like _XOPEN_SOURCE=600 snuck it's way into the mission config. Adding that resolves the issue so I'll close this.

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