Problem with expand-file-name ?

[Dmitry Antipov]

After a fresh bootstrap, try (from 'src' subdirectory of the tree):

$ ./emacs --no-site-file --no-init-file -batch -f 
batch-byte-recompile-directory ../lisp
Checking /home/user/tmp/Emacs/emacs/lisp...
Checking /home/user/tmp/Emacs/emacs/lisp/calc...
Checking /home/user/tmp/Emacs/emacs/lisp/calendar...
Checking /home/user/tmp/Emacs/emacs/lisp/emacs-lisp...
Checking /home/user/tmp/Emacs/emacs/lisp/emulation...
Checking /home/user/tmp/Emacs/emacs/lisp/erc...
Checking /home/user/tmp/Emacs/emacs/lisp/eshell...
Checking /home/user/tmp/Emacs/emacs/lisp/gnus...
Checking /home/user/tmp/Emacs/emacs/lisp/international...
Checking /home/user/tmp/Emacs/emacs/lisp/language...
Checking /home/user/tmp/Emacs/emacs/lisp/mail...
Checking /home/user/tmp/Emacs/emacs/lisp/mh-e...
Checking /home/user/tmp/Emacs/emacs/lisp/net...
Checking /home/user/tmp/Emacs/emacs/lisp/obsolete...
Checking /home/user/tmp/Emacs/emacs/lisp/play...
Checking /home/user/tmp/Emacs/emacs/lisp/progmodes...
Checking /home/user/tmp/Emacs/emacs/lisp/term...
Checking /home/user/tmp/Emacs/emacs/lisp/textmodes...
Checking /home/user/tmp/Emacs/emacs/lisp/toolbar...
Checking /home/user/tmp/Emacs/emacs/lisp/url...
Done (Total of 0 files compiled)

That's OK. But:

$ ./emacs --no-site-file --no-init-file -batch -f 
batch-byte-recompile-directory ../lisp/textmodes
Checking /home/user/tmp/Emacs/emacs/lisp/lisp/textmodes...
Error: Opening directory: no such file or directory, 
/home/user/tmp/Emacs/emacs/lisp/lisp/textmodes
Done (Total of 0 files compiled)

Note 'lisp/lisp' here - probably this is a strange thing done by 
expand-file-name.

Dmitry