* ldtemplate: Add (yet another) script to get for -n or -N
options. (These need different alignment than ZMAGIC files.)
* Makefile.in: Add stuff for new foo.xn scripts.
These are generated by replacing "ALIGN(0x...00)" by ".".
by default. Don't the WP_TEXT and D_PAGED flags of
output_bfd here; it's too late, so set it when output_bfd
is created (in ldlang.c). Also fix setting of EXEC_P flag
* ldlang.c (ldlang_open_output): Set output_bfd->flags here.
* ldlang.c: Remove some duplicate extern declarations.
* ldgram.y: Fixes to -N and -n options.
* Makefile.in: Recognize upper case letters in sed script
to remove assignments from script files.
* ldtemplate: Don't assukme that -N or -n options
imply use of -r script.
* mkscript.c: Tweaking to correctly handle \n and \\ in input.
