[Tcl-bugs] tcl-cvs: "tcl/unix tclUnixPort.h" modified

[Andreas K. <and...@us...>]

Update of /cvsroot/tcl/tcl/unix
In directory sc8-pr-cvs10.sourceforge.net:/tmp/cvs-serv28491/unix

Modified Files:
      Tag: core-8-4-branch
	tclUnixPort.h 
Log Message:

	* unix/tclUnixPort.h: Added the inclusion of
	  <AvailabilityMacros.h>. The missing header caused the upcoming
	  #if conditions to wrongly exclude realpath, causing file
	  normalize to ignore symbolic links in the path.