"user-config.jam", the result was "h:\\user-config.jam", which was not
found.
* jam_src/pathunix.c (path_build): Check if root ends with slash before
adding yet another one. Simply similiar check for directory element.
Thanks to Jurgen Hunold for the bug report.
[SVN r25909]
are very annoying --- e.g. you might decide there are several msvc
installation just because you have default location as long name, and there's
vcvars32.bat in PATH, and PATH element uses short name.
* jam_src/pathsys.h
(short_name_to_long_name): New function.
* jam_src/filent.c:
(file_dirscan): Call 'short_name_to_long_name' on argument.
* jam_src/pathunix.c:
(ShortPathToLongPath): Move here from pwd.c, and fix bugs:
'.' and '..' elements were completely broken.
(short_name_to_long_name): Implement here.
[SVN r18401]
