id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
13557	Boost 1.67.0 chrono library Windows build installs NTFS junction	george@…	viboes	"While testing our internal build of Boost with the latest version, I noticed the following problem when building on Windows using MSVC 2015:

During the build the following statements are logged:

{{{
mklink-or-dir boost\chrono\stopwatches
  
      mklink /J ""boost\chrono\stopwatches"" ""libs\chrono\stopwatches\include\boost\chrono\stopwatches""

  Junction created for boost\chrono\stopwatches <<===>> libs\chrono\stopwatches\include\boost\chrono\stopwatches
}}}

This command creates an NTFS junction, which is something new compared to any previous version of Boost I've used (which goes back to 1.50.0).

My problem is that we're building Boost using our own CMake scripts and the CMake ""install"" command cannot handle NTFS junctions, it simply fails during our custom follow-up step that packages the built binaries and headers.

I haven't seen NTFS junctions seen used before, so I wonder if this procedure was intentional or not. Is there an option to have the bjam install phase make a copy of those files instead of creating the junction?"	Bugs	new	Boost 1.69	chrono	Boost 1.67.0	Problem		windows install