execvpe is glibc specific

[JoePython1]

Nim compilation fails with gcc 3.4.3 on Solaris due to non-presence of execvpe system call. Solaris does have execvp though.

[zielmicha]

In osproc there is a condition:

when defined(macosx) or defined(freebsd) or defined(netbsd) or defined(android):
  # MacOSX doesn't have execvpe, so we need workaround.

Adding something like or defined(solaris) will probably fix this issue.

[JoePython1]

Yes this works. Thank you.

[def-]

So maybe we should turn around the condition since execvpe is GNU only and instead have:

when not defined(linux) or defined(android):

[JoePython1]

I believe so. Because only Linux uses glibc as far i know.

[Araq]

+1 for @def-'s idea.